Tissue delivery system

Abstract

Tissue delivery systems, devices therefor, and methods of use thereof are described herein. In some aspects of the invention, the paper product delivery system may be a wet and / or moist tissue delivery system configured to access wet and / or moist household tissues. In other aspects of the invention, the paper product delivery system may be a wet and / or moist toilet paper delivery system configured to access wet and / or moist toilet paper.

Description

[0001] Cross-referencing of related patent applications This application claims priority to U.S. Provisional Application No. 63 / 581,123, entitled “Tissue Delivery System,” filed September 7, 2023, and U.S. Provisional Application No. 63 / 606,655, entitled “Tissue Delivery System,” filed December 6, 2023, the entire contents of which are incorporated herein by reference for all purposes. Technical Field

[0002] This invention relates to paper product delivery systems, particularly wet and / or damp paper product systems. In some aspects of the invention, the paper product delivery system may be a wet and / or damp tissue delivery system configured to dispense wet and / or damp household tissues. In other aspects of the invention, the paper product delivery system may be a wet and / or damp toilet paper delivery system configured to dispense wet and / or damp toilet paper. Background Technology

[0003] Typically, disposable paper products rely on superior properties in terms of softness, absorbency, and strength. In particular, consumers generally expect paper products that can be folded as cleaning tools, absorb liquids, trap debris, and do not tear when wet. Furthermore, manufacturers generally desire robust paper products with low roll weight and large diameters.

[0004] Toilet paper rolls are typically made from dry paper towels and are exposed to the elements, making them susceptible to contamination. Some toilet paper brands, especially those for commercial use, use individual wrappers to limit contamination before the wrapping paper is removed. However, once the wrapping paper is removed, the toilet paper roll becomes contaminated shortly thereafter.

[0005] Disposable paper towels are used for a variety of tasks requiring absorbency and strength. These tasks include absorbing liquid spills, cleaning windows and mirrors, wiping countertops and floors, washing and drying dishes, cleaning / washing bathroom sinks and toilets, and even drying / cleaning hands and faces. Disposable towels or wipes that can handle these demanding tasks and are produced at an attractive price to consumers have an advantage. Summary of the Invention

[0006] Various aspects of the present invention relate to paper product delivery systems, particularly wet and / or damp paper product systems. In some aspects of the invention, the paper product delivery system may be a wet and / or damp tissue delivery system configured to dispense wet and / or damp household tissues. In other aspects of the invention, the paper product delivery system may be a wet and / or damp toilet paper delivery system configured to dispense damp toilet paper.

[0007] According to one aspect of the present invention, a paper product delivery system is provided, comprising: a tube body, a first side plate, a second side plate, a roll of paper product, an outer packaging, and a cap; the tube body having a first end, a second end, and a body extending from the first end to the second end, the body having an inner surface defining a channel extending from the first end of the tube body through the body to the second end of the tube body; the first side plate having a first surface and a second surface opposite to the first surface, the first side plate defining the channel extending from the first surface to the second surface, and the channel having a protrusion extending from the second surface, wherein the first side plate is coupled to the first end of the tube body such that the protrusion contacts the inner surface of the cylindrical tube body; the second side plate having a first surface and a second surface opposite to the first surface, the second side plate defining the channel extending from the first surface to the second surface, and... The channel defined by the second side plate has a protrusion extending from a second surface of the second side plate, wherein the second side plate is coupled to a second end of the tube such that the protrusion contacts the inner surface of the cylindrical tube; the paper product roll includes a continuous paper product sheet wound into a roll, wherein the paper product roll is configured in a generally annular shape, having a first end, a second end, and a channel extending from the first end to the second end of the paper product roll, wherein the paper product roll is disposed around the cylindrical tube such that the cylindrical tube extends through the channel of the paper product roll; an outer packaging is coupled to the first side plate and the second side plate, the outer packaging being positioned around the paper product roll, wherein the outer packaging includes an opening configured to receive the continuous paper product sheet when it is unwound; a cap is coupled to the outer packaging and configured to releasably cover the opening of the outer packaging.

[0008] Without imposing any particular restrictions, the inventors recognized that, if possible, wet wipes, when made in multiple individual sheets, are typically packaged in rigid containers. These products are often difficult to use, not easily sold in multi-packs, and are not environmentally friendly.

[0009] The embodiments of the paper product delivery system disclosed herein overcome the aforementioned problems, as well as many others. For example, some of the paper product delivery systems disclosed herein innovatively design wet paper products, such as wet toilet paper, in roll form, conforming to consumers' century-old habit of using a tube to roll and dispense toilet paper. Notably, certain aspects of this application also provide consumers for the first time with wet wipes packaged in flexible, rollable packaging that fits standard toilet paper holders. The paper product delivery system can be configured to seal wet and / or damp paper product rolls in an airtight environment, providing safe, contamination-free storage and preventing evaporation, thereby maintaining a safe and moist environment for the paper wipes.

[0010] Ideally, the paper product delivery system can be configured to be suitable for everyone, including young children and adults. The disclosed paper product delivery system can be configured to deliver moist and / or wet paper products for use as body wipes, intimate area wipes, and medical wipes. Furthermore, the paper product delivery system can be configured to deliver wet and / or damp paper towels for cleaning surfaces or countertops in kitchens, homes, restaurants, and similar locations.

[0011] Furthermore, the paper product can be 100% biodegradable and can be scented or unscented, and may selectively contain one or more preservatives, surfactants, emollients, antioxidants, pH adjusters, and / or solubilizers. The inventors have further discovered that certain embodiments of the paper product delivery system can be configured to be biodegradable, easily recyclable, and / or use materials from largely sustainable sources, while achieving many of the advantages described herein. Attached Figure Description

[0012] Other aspects, features, and advantages of the invention will be more readily understood when the following description is considered in conjunction with the accompanying drawings.

[0013] Figure 1 This is a perspective view of a paper product delivery system according to various aspects of the present invention.

[0014] Figure 2A yes Figure 1 A perspective view of the tube body, first side plate, and second side plate of a first embodiment of the delivery system.

[0015] Figure 2B yes Figure 2A Exploded view of the tube body, first side plate, and second side plate of the delivery system.

[0016] Figure 2C yes Figure 2A A perspective view of the tube body of the delivery system.

[0017] Figure 2D yes Figure 2A Perspective view of the first and second side panels of the delivery system.

[0018] Figure 2E yes Figure 2A Side view of the tube and roll of paper products of the delivery system.

[0019] Figure 2F yes Figure 2A A perspective view of a roll of paper products from a delivery system.

[0020] Figure 3A yes Figure 1 A perspective view of the tube body, first side plate, and second side plate of a second embodiment of the delivery system.

[0021] Figure 3B yes Figure 3AA perspective view of the tube body of the delivery system.

[0022] Figure 4 yes Figure 1 A front view of a paper product delivery system, with only the cap shown in an exploded view to reveal the opening defined by the outer packaging.

[0023] Figure 5A This is a perspective view of a toilet paper delivery system placed on a toilet paper rack according to various aspects of the present invention.

[0024] Figure 5B yes Figure 5A Side view of a toilet paper delivery system.

[0025] Figure 6 This is a perspective view of a tissue delivery system according to various aspects of the present invention.

[0026] Figure 7 This is a flowchart of a non-limiting exemplary method for manufacturing a paper product delivery system according to various aspects of the present invention.

[0027] Figure 8 This is a flowchart of a non-limiting exemplary method for taking a wet paper product according to various aspects of the present invention.

[0028] All accompanying drawings are not necessarily drawn to scale. Parts that are numbered in one drawing but not in another are identical, unless otherwise explicitly stated. Reference numerals for integers appearing in multiple drawings with the same integer but different letter suffixes should be interpreted as the usual reference numerals for all those drawings, unless otherwise explicitly stated. Detailed Implementation

[0029] Selected embodiments of the invention will now be described in detail with reference to the accompanying drawings. Where possible, the same or similar reference numerals are used in the drawings and description to refer to the same or similar parts. Although features are described in conjunction with certain embodiments, it should be understood that these features can be combined to form other embodiments. The drawings are simplified and not drawn to scale.

[0030] Various aspects of the present invention relate to paper product delivery systems, particularly wet and / or damp paper product systems. In some aspects of the invention, the paper product delivery system may be a wet and / or damp tissue delivery system configured to dispense wet and / or damp household tissues. In other aspects of the invention, the paper product delivery system may be a wet and / or damp toilet paper delivery system configured to dispense wet and / or damp toilet paper.

[0031] Now refer to Figure 1-4Various illustrations of embodiments of a paper product delivery system 100 and its components are provided. In summary, the paper product delivery system 100 includes a tube 110 having a first end 114, a second end 116, and a body 112 extending from the first end 114 to the second end 116. The body 112 has an inner surface 118 defining a channel 115 extending from the first end 114 through the body 112 to the second end 116 of the tube 110. Furthermore, the paper product delivery system 100 generally includes: a first side plate 120 coupled to the first end 114 of the tube 110; a second side plate 130 coupled to the second end 116 of the tube 110; and a paper product roll 140 containing an aqueous solution, wherein the paper product roll 140 is configured in a generally annular shape, having a first end 142, a second end 144, and a channel 145 extending from the first end 142 to the second end 144 of the paper product roll 140. The paper product roll 140 is typically arranged around the tube 110 such that the tube 110 extends through a channel 145 through the paper product roll 140. The paper product delivery system 100 typically also includes an outer packaging 150 coupled to a first side panel 120 and a second side panel 130, the outer packaging 150 being arranged around the paper product roll 140. The outer packaging 150 typically includes an opening 152 configured to receive the continuous paper product sheet as it unfolds. A cap 160 is typically coupled to the outer packaging 150 and configured to releasably cover the opening 152 of the outer packaging 150.

[0032] Reference Figure 1 and Figure 2C Paper product delivery system 100 typically includes a tube 110 having a first end 114, a second end 116, and a body 112 extending from the first end 114 to the second end 116. The body 112 of the tube 110 typically has an inner surface 118 that defines a channel 115 extending from the first end 114 through the body 112 to the second end 116 of the tube 110. Although Figure 2C The tube 110 is illustrated as being configured as a cylinder, but in some embodiments, the tube 110 may have a generally cylindrical, generally elliptical cylindrical, or elliptical cylindrical shape. For example... Figure 3A and Figure 3B As shown, in some embodiments, the tube body 110 may have one or more grooves 117 extending from the outer surface 119 of the body 112 to the channel 115 of the tube body 110. The tube body 110 may be configured to be rigid and / or inflexible. The tube body 110 may be formed of metal, metal alloy, plastic, ceramic, and / or plant-based materials (such as bamboo, wood, etc.). Examples of suitable plastics include polyvinyl chloride, polyethylene terephthalate, polyphenylene sulfide, estradiol polyphosphate, acrylic polymers, combinations thereof, etc. Non-limiting examples of metals include aluminum, iron, copper, alloys thereof, composites thereof, or combinations of two or more thereof.

[0033] The first side plate 120 typically includes a first surface 122 and a second surface 124 opposite to the first surface 122. The first side plate 120 may define a channel 125 extending from the first surface 122 to the second surface 124, and the channel 125 has a protrusion 126 extending from the second surface 124. Figure 2A and 2B As shown, the protrusion 126 of the first side plate 120 can be configured to insert into the channel 115 of the tube body 110, for example, at the first end 114 of the tube body 110. For example, when the protrusion 126 is positioned within the channel 115 of the tube body 110, the protrusion 126 of the first side plate 120 can contact the inner surface 118 of the tube body 110. In some embodiments, the protrusion 126 is configured to frictionally engage the inner surface 118 of the tube body 110, such that when the protrusion 126 of the first side plate 120 is inserted into the channel 115 of the tube body 110, the first side plate 120 is releasably coupled to the tube body 110. The first side plate 120 can be configured such that when the protrusion 126 is fully inserted into the channel 115 of the tube body 110, one end of the tube body 110 (e.g., the first end 114) contacts the second surface 124 of the first side plate 120 at a contact area 128 near the protrusion 126. In some embodiments, the protrusion 126 has a locking mechanism 129, such as a protrusion, flange, etc. near the end 127 of the protrusion 126, which is configured to be received and / or engaged by the groove 117 of the tube body 110 (see...). Figure 3A The locking mechanism 129 may be configured to engage the slot 117 of the tube body 110, for example, to achieve rotational and / or translational fixation of the first side plate 120 relative to the tube body 110 when the protrusion 126 is fully inserted into the tube body 110. In at least one embodiment, the locking mechanism 129 is configured as a limiting mechanism. For example, the locking mechanism 129 may be configured to protrude to releasably fix the first side plate 120, or configured to have edges to permanently fix the first side plate 120 relative to the tube body 110 when engaging the slot 117 of the tube body 110. In some cases, the first side plate 120 is coupled to the tube body 110 by applying an adhesive to the protrusion 126 to adhere it to the inner surface 118 defining the channel 115 of the tube body 110.

[0034] The second side plate 130 typically includes a first surface 132 and a second surface 134 opposite to the first surface 132. The second side plate 130 is provided with a channel 135 extending from the first surface 132 to the second surface 134, the channel 135 having a protrusion 136 extending from the second surface 136 of the second side plate. Figure 2A and 2BAs shown, the protrusion 136 of the second side plate 130 can be configured to insert into the channel 115 of the tube body 110, for example, at the second end 116 of the tube body 110. For example, when the protrusion 136 is positioned within the channel 115 of the tube body 110, the protrusion 136 can contact the inner surface 118 of the tube body 110. In some embodiments, the protrusion 136 is configured to frictionally engage the inner surface 118 of the tube body 110, such that when the protrusion 136 is inserted into the channel 115, the second side plate 130 is releasably coupled to the tube body 110. The second side plate 130 can be configured such that when the protrusion 136 is fully inserted into the channel 115 of the tube body 110, one end of the tube body 110 (e.g., the second end 116) contacts the second surface 134 of the second side plate 130 at a contact area 138 near the protrusion 136. In some embodiments, the protrusion 136 has a locking mechanism 139, such as a protrusion, flange, etc., near the end 137 of the protrusion 136, configured to be received and / or engaged by a groove 117 of the tube body 110. The locking mechanism 139 may be configured to engage the groove 117 of the tube body 110, for example, to achieve rotational and / or translational fixation of the second side plate 130 relative to the tube body 110 when the protrusion 136 is fully inserted into the tube body 110. The locking mechanism 139 may be configured as a protrusion to releasably fix the second side plate 130, or configured to have edges to permanently fix the second side plate 130 relative to the tube body 110 when engaging the groove 117 of the tube body 110. In some cases, the second side plate 130 may be coupled to the tube body 110 by an adhesive applied to the protrusion 136 of the second side plate 130, the adhesive being adapted to adhere to the inner surface 118 of the tube body 110. The second side plate 130 may be configured to have protrusions 136 that are substantially similar to or the same as those on the first side plate 120. In some cases, the second side plate 130 is configured to have a shape substantially similar to or the same as that on the first side plate 120.

[0035] In at least one embodiment, the second side plate 130 and the tube body 110 may be formed as a single integral component. For example, the tube body 110 may be configured to have a flange extending laterally from the outer surface 118 of the tube body 110 from the second end 116, thereby forming a tube body and a second side plate constituting a single integral component.

[0036] When the second side plate 130 is coupled to the tube body 110, the channel 135 of the second side plate 130 can be aligned with the channel 115 of the tube body 110. For example, when the second side plate 130 is coupled to the tube body 110, the channel 135 of the second side plate 130 can be coaxially aligned with the channel 115 of the tube body 110. Similarly, when the first side plate 120 is coupled to the tube body 110, the channel 125 of the first side plate 120 can be aligned with the channel 115 of the tube body 110. In some cases, when the first side plate 120 is coupled to the tube body 110, the channel 125 of the first side plate 120 can be coaxially aligned with the channel 115 of the tube body 110. In some embodiments, the paper product delivery system 100 can be configured such that the channels of the tube body 110, the first side plate 120, and the second side plate 130 are aligned (e.g., coaxially aligned).

[0037] The first side panel 120 and / or the second side panel 130 may be configured to be rigid and / or inflexible. In some cases, the first side panel 120 and / or the second side panel 130 may be formed of metal, metal alloy, plastic, ceramic, and / or plant-based materials (such as bamboo, wood, etc.). Examples of suitable plastics include polyvinyl chloride, polyethylene terephthalate, polyphenylene sulfide, estradiol polyphosphate, acrylic polymers, combinations thereof, etc. Non-limiting examples of metals include aluminum, iron, copper, alloys thereof, composites thereof, or combinations thereof.

[0038] Paper product delivery system 100 typically includes a paper product roll 140. Preferably, the paper product roll 140 includes a continuous sheet of paper product wound to form the paper product roll 140. For example, the continuous sheet of paper product may be wound or spirally configured to have an annular or generally annular shape. The paper product roll 140 typically has a shape defining a channel 145 extending from a first end 142 to a second end 142 of the paper product roll 140. For example, the channel 145 of the paper product roll 140 may be defined by an inner surface 148.

[0039] Paper product roll 140 is typically positioned around tube 110, for example, by positioning tube 110 through channel 145 of paper product roll 140. In some embodiments, the paper product delivery system is configured to have a gap D1 (e.g., distance) of about 3 to about 50 mm between the inner surface 148 defining channel 145 of paper product roll 140 and the outer surface 119 of tube 110, for example, measured near a first end 114 and / or a second end 116 of tube 110. For example, the gap D1 between the inner surface 148 of the paper product roll 140 and the outer surface 119 of the tube 110 may be about 3 to about 50 mm, about 3 to about 40 mm, about 3 to about 30 mm, about 3 to about 25 mm, about 3 to about 20 mm, about 3 to about 15 mm, about 3 to about 10 mm, about 3 to about 7 mm; about 7 to about 50 mm, about 7 to about 40 mm, about 7 to about 30 mm, about 7 to about 25 mm, about 7 to about 20 mm, about 7 to about 15 mm, about 7 to about 10 mm; about 11 to about 50 mm, about 11 to about 40 mm, about 11 to about 30 mm, about 11 to about 25 mm, about 11 to about 20 mm, about 11 to about 15 mm; about 15 to about 50 mm, about 15 to about 40 mm, about 15 to about 30 mm, about 15 to about 25 mm, about 15 to about 20 mm, or any range or subrange thereof.

[0040] As described above, the paper product roll 140 may include a continuous paper product sheet wound to form the paper product roll 140. The continuous paper product sheet preferably includes a plurality of perforations 143. The plurality of perforations 143 may be arranged in a generally linear direction or in a straight line, for example, to facilitate tearing and / or ripping of the paper product sheet along the plurality of perforations 143. In some preferred embodiments, the plurality of perforations are arranged in perforation groups 143a, 143b, and 143c, for example, in a generally linear direction or in a straight line, to define a plurality of areas for tearing and / or ripping the paper product sheet.

[0041] Continuous paper product sheets can be formed from one or more layers of fibrous material. For example, continuous paper product sheets can comprise nonwoven or woven fibrous material. Continuous paper product sheets can comprise one, two, three, four, or five layers of fibrous material, or any range or subrange thereof. In some preferred embodiments, continuous paper product sheets comprise two or more layers of fibrous material interconnected. Continuous paper product sheets can be formed from fibrous materials including, but not limited to, pulp, cellulose fiber pulp, etc. Continuous paper product sheets can be configured for decomposition in septic tanks. Continuous paper product sheets preferably contain an aqueous solution. For example, continuous paper product sheets can be impregnated with an aqueous solution comprising water and optionally one or more preservatives, humectants, polyols, skin soothing agents, and / or oils. The amount of aqueous solution contained in the continuous paper product sheet can be from about 0.1% to about 9% by weight based on the total weight of the paper product sheet and the aqueous solution. In some embodiments, the amount of aqueous solution contained in the continuous paper product sheet is approximately 0.1 to 9% by weight, approximately 0.1 to 7% by weight, approximately 0.1 to 5% by weight, approximately 0.1 to 4% by weight, approximately 0.1 to 3% by weight, approximately 0.1 to 2% by weight, approximately 0.1 to 1% by weight, based on the total weight of the paper product sheet and the aqueous solution; approximately 0.5 to 9% by weight, approximately 0.5 to 7% by weight, approximately 0.5 to 5% by weight, approximately 0.5 to 4% by weight, approximately 0.5 to 3% by weight, approximately 0.5 to 2% by weight, approximately 0.5 to 1% by weight; approximately 1 to 9% by weight, approximately 1 to 7% by weight, based on the total weight of the paper product sheet and the aqueous solution. About 1 to about 5% by weight, about 1 to about 4% by weight, about 1 to about 3% by weight, about 1 to about 2% by weight; about 1.5 to about 9% by weight, about 1.5 to about 7% by weight, about 1.5 to about 5% by weight, about 1.5 to about 4% by weight, about 1.5 to about 3% by weight, about 1.5 to about 2% by weight; about 2 to about 9% by weight, about 2 to about 7% by weight, about 2 to about 5% by weight, about 2 to about 4% by weight, about 2 to about 3% by weight; about 3 to about 9% by weight, about 3 to about 7% by weight, about 3 to about 5% by weight; about 5 to about 9% by weight, about 5 to about 7% by weight, about 7 to about 9% by weight, or any range or subrange thereof.

[0042] Preservatives, moisturizers, polyols, skin soothing agents, and / or oils may each be present in the aqueous solution in amounts ranging from about 0.1 to about 25% by weight based on the total weight of the aqueous solution. For example, preservatives, moisturizers, polyols, skin soothing agents, and / or oils may each be present in the aqueous solution in amounts ranging from about 0.1 to about 25% by weight, about 0.1 to about 20% by weight, about 0.1 to about 15% by weight, about 0.1 to about 10% by weight, about 0.1 to about 5% by weight, about 0.1 to about 1% by weight; about 0.5 to about 25% by weight, about 0.5 to about 20% by weight, about 0.5 to about 15% by weight, about 0.5 to about 10% by weight, about 0.5 to about 5% by weight, about 0.5 to about 1% by weight; about 1 to about 25% by weight. About 1 to about 20% by weight, about 1 to about 15% by weight, about 1 to about 10% by weight, about 1 to about 5% by weight; about 4 to about 25% by weight, about 4 to about 20% by weight, about 4 to about 15% by weight, about 4 to about 10% by weight; about 7 to about 25% by weight, about 7 to about 20% by weight, about 7 to about 15% by weight, about 7 to about 10% by weight; about 10 to about 25% by weight, about 10 to about 20% by weight, about 10 to about 15% by weight; about 15 to about 25% by weight, about 15 to about 20% by weight, about 20 to about 25% by weight, or any range or subrange thereof.

[0043] In certain circumstances, aqueous solutions may include one or more preservatives. Non-limiting examples of preservatives that may be incorporated into aqueous solutions include, but are not limited to: ethylhexylglycerin, phenoxyethanol, benzyl alcohol, parabens (e.g., methylparaben, ethylparaben, propylparaben, butylparaben, isobutylparaben, etc.), sodium benzoate, ethylenediaminetetraacetic acid (EDTA), disodium EDTA, potassium sorbate, grapefruit seed extract, or combinations thereof. Other preservatives include salicylic acid, DMDM ​​hydantoin, formaldehyde, chlorphenesin, triclosan, imidazolidinyl urea, bis(hydroxymethyl)imidazolidinyl urea, sorbic acid, methylisothiazolinone, sodium dehydroacetate, dehydroacetic acid, quaternary ammonium salt-15, stearyltrimethylammonium chloride, zinc pyrithione, sodium metabisulfite, 2-bromo-2-nitropropane, chlorhexidine digluconate, polyaminopropyl biguanide, benzalkonium chloride, sodium sulfite, sodium salicylate, neem oil, various essential oils, and vitamin E (tocopherol). One or more of the aforementioned preservatives may be included in or excluded from an aqueous solution.

[0044] In some preferred embodiments, the paper product sheet comprises an aqueous solution having one or more polyols. The polyol may be selected from polyols or compounds having multiple hydroxyl groups. The term "polyol" is to be understood within the meaning of this disclosure as referring to an organic molecule containing at least two free hydroxyl groups. The polyol in the aqueous solution may, in some cases, include ethylene glycol, propylene glycol, butanediol, octanoyl ethylene glycol, hexanediol, glycerol, diglycerol, diethylene glycol, and dipropylene glycol, and mixtures thereof. Non-limiting examples of polyols optionally included in aqueous solutions include and / or may be selected from: alkane diols, such as glycerol, 1,2,6-hexanetriol, trimethylolpropane, ethylene glycol, propylene glycol, butanediol, pentanediol, hexanediol, diethylene glycol, triethylene glycol, tetraethylene glycol, pentaethylene glycol, dipropylene glycol, 2-buten-1,4-diol, 2-ethyl-1,3-hexanediol, 2-methyl-2,4-pentanediol, octanoyl ethylene glycol, 1,2-hexanediol, 1,2-pentanediol, and 4-methyl-1,2-pentanediol; glycol ethers, such as ethylene glycol monomethyl ether and ethylene glycol monoethyl ether. Ethylene glycol monobutyl ether, ethylene glycol monomethyl ether acetate, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol mono-n-propyl ether, ethylene glycol monoisopropyl ether, diethylene glycol monoisopropyl ether, ethylene glycol mono-n-butyl ether, ethylene glycol mono-tert-butyl ether, diethylene glycol mono-tert-butyl ether, 1-methyl-1-methoxybutanol, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol mono-tert-butyl ether, propylene glycol mono-n-propyl ether, propylene glycol monoisopropyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol mono-n-propyl ether, dipropylene glycol monoisopropyl ether, sorbitol, dehydrated sorbitol, triacetin, and combinations of two or more of these.

[0045] Aqueous solutions of paper product sheets may contain one or more humectants. Non-limiting examples of humectants include: triethylene glycol, tripropylene glycol, propylene glycol, octanoyl ethylene glycol, glycerin, polyethylene glycol, polypropylene glycol, glycerin, sorbitol, hexanediol, butylene glycol, hyaluronic acid, 1,2-hexanediol, saccharide isomers, and combinations of two or more of these.

[0046] Skin soothing agents can be used to relieve and / or treat hemorrhoids, dermatitis, and / or rashes. For example, aqueous solutions may contain skin soothing agents such as witch hazel, lidocaine, phenylephrine hydrochloride, hydrocortisone, promocaine, zinc acetate, diphenhydramine hydrochloride, etc. Skin soothing agents may be derived from natural extracts such as centella asiatica extract, polygonum cuspidatum root extract, scutellaria baicalensis root extract, tea tree (camellia) leaf extract, licorice root extract, chamomile flower extract, rosemary leaf extract, tea (camellia) leaf extract, poria cocos extract, reed extract, lidocaine, chia seed extract, rose mallow flower extract, aloe vera, allantoin, D-panthenol, turmeric, avocado oil, and lichen extract, or a combination of two or more of these.

[0047] Examples of oils include, but are not limited to, natural oils such as coconut oil, or hydrocarbons such as mineral oil and hydrogenated polyisobutylene. Oils may be selected from castor oil, lanolin and lanolin derivatives, triisohexadecyl citrate, sorbitan sesquioleate, C... 10 -C 18 Triglycerides, caprylic / capric / triglycerides, coconut oil, corn oil, cottonseed oil, triacetyl hydroxystearate, triacetyl ricinoleate, tricaprylic acid ester, hydrogenated castor oil, flaxseed oil, mink oil, olive oil, palm oil, sage oil, rapeseed oil, soybean oil, sunflower oil, tallow, tricaprylic acid glycerides, trihydroxystearin, triisostearic acid glycerides, trilauric acid, triamcinolone oleate, trinutoyl oleate, triamcinolone oleate, triamcinolone oleate, triamcinolone oleate, triamcinolone oleate, triamcinolone oleate, triamcinolone oleate, triamcinolone oleate, triamcinolone oleate, walnut oil, wheat germ oil, cholesterol, or combinations thereof.

[0048] Preferably, the micro strength index of the paper product roll 140 may be 0.85 or higher, for example, within at least one month after the first opening of the seal 160 of the paper product delivery system 100. In some embodiments, the micro strength index value of the paper product roll 140 may be about 0.9 or higher, about 1 or higher, about 1.2 or higher, about 1.4 or higher, about 1.6 or higher, about 1.7 or higher, about 1.75 or higher, about 1.8 or higher, about 1.85 or higher, or about 1.9 or higher, for example, within at least one month after the first opening of the seal 160 of the paper product delivery system 100. In some embodiments, the micro strength index value of the paper product roll 140 may be about 0.9 or higher, about 1 or higher, about 1.2 or higher, about 1.4 or higher, about 1.6 or higher, about 1.7 or higher, about 1.75 or higher, about 1.8 or higher, about 1.85 or higher, or about 1.9 or higher, for example, for at least 12 months from the manufacturing date if the paper product delivery system 100 is not turned on.

[0049] In some embodiments, the paper product roll 140 may be configured to have a biodegradability index of about 90% or higher, measured, for example, according to ISO standard 14855-1:2012. In some cases, the paper product roll 140 has a biodegradability index of about 92% or higher, about 94% or higher, about 96% or higher, about 98% or higher, or about 99% or higher, measured, for example, according to ISO standard 14855-1:2012. In at least one embodiment, the paper product roll 140 has a biodegradability index of about 100%, measured, for example, according to ISO standard 14855-1:2012.

[0050] Paper product delivery system 100 typically includes an outer packaging 150 generally positioned around a roll of paper product 140. The outer packaging 150 may be coupled to a first side panel 120 and a second side panel 130, for example, to wrap and / or surround the roll of paper product 140 therein. For example, the outer packaging 150 may be coupled to a first surface 122 of the first side panel 120 and / or a first surface 132 of the second side panel 130. In some cases, the outer packaging 150 is coupled to a second surface 124 of the first side panel 120 and / or a second surface 134 of the second side panel 130. The outer packaging 150 is preferably coupled to form a waterproof seal, or in some embodiments, to form an airtight seal with the first side panel 120 and the second side panel 130. The outer packaging 150 may be coupled to the first side panel 120 and the second side panel 130 using an adhesive.

[0051] The outer packaging 150 is typically configured to have an opening 152 for receiving paper product sheets, for example, when the paper product roll is unrolled. The outer packaging 150 may have the shape or basic shape of a paper product roll 140. The opening 152 of the outer packaging 150 may be defined as having a circular, elliptical, square, rectangular, triangular, hexagonal, or similar shape. Figure 4 As shown, the opening 152 can be defined near the center portion of the outermost circumferential layer of the paper product roll 140, that is, not at or near the first end 142 or the second end 144 of the paper product roll 140. The opening 152 of the outer packaging 150 can have a maximum opening size D. M The measurement is the farthest distance between two opposite points on the perimeter of the opening 152 of the outer packaging 150. In some preferred embodiments, the paper product delivery system 100 is configured to have a maximum opening size D. M The ratio of the width to the paper product sheet width is approximately 1:7 to approximately 1:1.2. For example, the maximum opening size D M The ratio to the width of the paper product sheet can be approximately 1:7 to approximately 1:1.2, approximately 1:6 to approximately 1:1.2, approximately 1:5 to approximately 1:1.2, approximately 1:4 to approximately 1:1.2, approximately 1:3 to approximately 1:1.2, approximately 1:2 to approximately 1:1.2; approximately 1:7 to approximately 1:1.6, approximately 1:6 to approximately 1:1.6, approximately 1:5 to approximately 1:1.6, approximately 1:4 to approximately 1:1.6, approximately 1:3 to approximately 1:1.6, approximately 1:2 to approximately 1:1. 6; about 1:7 to about 1:2, about 1:6 to about 1:2, about 1:5 to about 1:2, about 1:4 to about 1:2, about 1:3 to about 1:2; about 1:7 to about 1:3, about 1:6 to about 1:3, about 1:5 to about 1:3, about 1:4 to about 1:3; about 1:7 to about 1:4, about 1:6 to about 1:4, about 1:5 to about 1:4; about 1:7 to about 1:5, about 1:6 to about 1:5, or any range or subrange thereof.

[0052] Preferably, the outer packaging 150 may be configured to be non-rigid, durable, and / or robust. For example, the outer packaging 150 may be flexible and / or foldable. Alternatively, the outer packaging 150 may be configured to be non-stretchable. In some embodiments, the outer packaging 150 is configured to be flexible and / or foldable while being non-stretchable. Preferably, the outer packaging 150 is waterproof and, in some cases, water-resistant.

[0053] The outer packaging 150 may comprise a film, such as a polymer film. For example, the outer packaging 150 may be a single-layer polymer film or a multi-layer polymer film. The polymer film may be formed from one or more polymers selected from polyvinyl chloride, polyethylene terephthalate, polycarbonate, polypropylene, polyethylene (e.g., low-density polyethylene, medium-density polyethylene, or high-density polyethylene), polyester, cellulose acetate, cellophane, or combinations of two or more of these. The outer packaging 150 may be substantially free of an aluminum base layer (e.g., an aluminum composite layer) and / or, in some cases, free of a metal layer.

[0054] The thickness of the outer packaging 150 can be configured to be from about 0.01 to about 1 mm. In some cases, the thickness of the outer packaging 150 is about 0.01 to about 1 mm, about 0.05 to about 1 mm, about 0.1 to about 1 mm, about 0.15 to about 1 mm, about 0.2 to about 1 mm, about 0.25 to about 1 mm, about 0.3 to about 1 mm, about 0.35 to about 1 mm, about 0.4 to about 1 mm, about 0.5 to about 1 mm, about 0.6 to about 1 mm, about 0.7 to about 1 mm; about 0.01 to about 0.8 mm, about 0.05 to about 0.8 mm, about 0.1 to about 0.8 mm, about 0.15 to about 0.8 mm, about 0.2 to about 0 mm. 0.8 mm, about 0.25 to about 0.8 mm, about 0.3 to about 0.8 mm, about 0.35 to about 0.8 mm, about 0.4 to about 0.8 mm, about 0.5 to about 0.8 mm, about 0.6 to about 0.8 mm; about 0.01 to about 0.6 mm, about 0.05 to about 0.6 mm, about 0.1 to about 0.6 mm, about 0.15 to about 0.6 mm, about 0.2 to about 0.6 mm, about 0.25 to about 0.6 mm, about 0.3 to about 0.6 mm, about 0.35 to about 0.6 mm, about 0.4 to about 0.6 mm; about 0.01 to about 0. 0.5 mm, about 0.05 to about 0.5 mm, about 0.1 to about 0.5 mm, about 0.15 to about 0.5 mm, about 0.2 to about 0.5 mm, about 0.25 to about 0.5 mm, about 0.3 to about 0.5 mm, about 0.35 to about 0.5 mm, about 0.4 to about 0.5 mm; about 0.01 to about 0.4 mm, about 0.05 to about 0.4 mm, about 0.1 to about 0.4 mm, about 0.15 to about 0.4 mm, about 0.2 to about 0.4 mm, about 0.25 to about 0.4 mm, about 0.3 to about 0.4 mm; about 0.01 to about 0.3 mm, about 0.05 to about 0.3 mm, about 0.1 to about 0.3 mm, about 0.15 to about 0.3 mm, about 0.2 to about 0.3 mm, about 0.25 to about 0.3 mm; about 0.01 to about 0.25 mm, about 0.05 to about 0.25 mm, about 0.1 to about 0.25 mm, about 0.15 to about 0.25 mm; about 0.01 to about 0.2 mm, about 0.05 to about 0.2 mm, about 0.1 to about 0.2 mm; about 0.01 to about 0.1 mm, about 0.05 to about 0.1 mm, or any range or subrange thereof.

[0055] A paper product delivery system 100 typically includes a cap 160 coupled to an outer package 150 and configured to releasably cover an opening 152 of the outer package 150. The cap 160 may be coupled to the outer package 150 at and / or along a perimeter region 154 defining the opening 152 of the outer package 150. The cap 160 may be coupled to the outer package 150 by means of an adhesive material, for example, along the perimeter region 154 defining the opening 152 of the outer package 150. The cap 160 may be configured to be rigid or non-rigid. In some embodiments, the cap 160 is configured to be non-rigid, flexible, and / or foldable. For example, in some cases, the cap 160 is configured to be rigid, non-flexible, and / or non-foldable. The cap 160 may be formed of a material similar to that of the outer package 150, or of a material such as metal, metal alloy, plastic, ceramic, and / or plant-based materials (e.g., bamboo, wood, etc.). In some embodiments, the cap 160 may be substantially free of an aluminum base layer (e.g., an aluminum composite layer) and / or in some cases free of a metal layer.

[0056] The paper product delivery system 100 is preferably configured such that the paper product roll 140 is waterproof-sealed within the paper product delivery system 100 before the cap 160 is opened. In some preferred embodiments, the paper product delivery system 100 is configured such that the paper product roll 140 is airtight within the paper product delivery system 100 before the cap 160 is opened.

[0057] In some embodiments, the paper product delivery system 100 is configured such that approximately 80% or more of the weight of all plastics used in the paper product delivery system 100 is recyclable, for example, as measured according to ISO standard 15720:2008. For example, based on the total amount of plastics used in the paper product delivery system 100, approximately 80% or more, approximately 84% or more, approximately 88% or more, approximately 91% or more, approximately 94% or more, approximately 96% or more, approximately 98% or more, approximately 99% or more, or approximately 100% of the weight are recyclable, for example, as measured according to ISO standard 15720:2008.

[0058] Alternatively, the paper product delivery system 100 may be configured to have a biodegradability index of about 84% or higher, measured, for example, according to ISO standard 14855-1:2012. In some cases, the paper product delivery system 100 has a biodegradability index of about 84% or higher, about 88% or higher, about 92% or higher, about 94% or higher, about 96% or higher, about 98% or higher, or about 99% or higher, measured, for example, according to ISO standard 14855-1:2012. In at least one embodiment, the paper product delivery system 100 has a biodegradability index of about 100%, measured, for example, according to ISO standard 14855-1:2012.

[0059] Reference Figure 5A and 5B The illustration depicts an embodiment of a paper product delivery system, in the form of a toilet paper delivery system 200 configured to dispense wet and / or moistened toilet paper. This toilet paper delivery system 200 generally includes many and / or all of the components disclosed above with respect to paper product system 100. For the sake of brevity, all features and / or components disclosed with respect to paper product system 100 are incorporated herein by reference and apply to toilet paper delivery system 200.

[0060] Reference Figure 6 An embodiment of a paper product delivery system is illustrated, in the form of a paper towel delivery system 300 configured to dispense wet and / or damp household paper towels. This paper towel delivery system 300 typically includes many and / or all of the components disclosed above for paper product system 100. However, as... Figure 6 As shown, the tissue delivery system 300 may have a different size than the paper product delivery system 100. Therefore, for the sake of brevity, all features and / or components disclosed with respect to the paper product system 100 are incorporated herein by reference and apply to the tissue delivery system 300.

[0061] According to another aspect of the invention, a method 400 for manufacturing a paper product delivery system is provided, such as the paper product delivery system disclosed herein. For example, this method 400 for manufacturing a paper product delivery system can be used to manufacture a paper product delivery system 100, a toilet paper delivery system 200, and / or a tissue delivery system 300.

[0062] Reference Figure 7 A method 400 for manufacturing a paper product delivery system 100 generally includes: in step 410, inserting a tube 110 into a paper product roll 140; in step 420, inserting a protrusion 126 of a first side plate 120 and a protrusion 136 of a second side plate 130 into the tube 110; in step 430, covering the paper product roll 140 with an outer packaging 150; optionally, in step 440, coupling a cap 160 to the outer packaging 150 to cover an opening 152 in the outer packaging 150; and optionally, in step 450, coupling a portion of a paper product sheet to the inner surface 162 of the cap.

[0063] In step 410, the tube 110 is inserted into the paper product roll 140, wherein the paper product roll 140 is preferably rotatable about the tube 110. For example, the paper product roll 140 may be configured to have, for example, an annular shape, having a channel 145 larger than the outer circumference of the tube 110. In some cases, the channel 145 of the paper product roll 140 may have a circumference and / or diameter larger than the diameter D2 of the tube 110.

[0064] In step 420, the first side plate 120 and the second side plate 130 are at least partially inserted into the tube body 110. For example, a protrusion 126 of the first side plate 120 may be inserted into one end of the tube body 110, while a protrusion 136 of the second side plate 130 may be inserted into the other end of the tube body 110. In some cases, method 400 includes inserting the protrusion 126 of the first side plate 120 into a channel 125 of the tube body 110 until the end of the tube body 110 contacts a contact area 128 of the first side plate 120, which prevents the protrusion 126 from being further inserted into the tube body 110. In at least one embodiment, the end 127 of the protrusion 126 may have a locking mechanism 129 (e.g., a protrusion, flange, etc.) configured to be received by a slot 117 in the tube body 110, such that the first side plate 120 is fixed relative to the tube body 110, permanently or releasably fixed. Similarly, method 400 may include inserting a protrusion 136 of the second side plate 130 into a channel 125 of the tube body 110 until an end of the tube body 110 (e.g., a second end 116) contacts a contact area 138 of the second side plate 130, which prevents the protrusion 136 from being further inserted into the tube body 110. In at least one embodiment, the end 137 of the protrusion 136 of the second side plate 130 may have a locking mechanism 139 (e.g., a protrusion, flange, etc.) configured to be received by a groove 117 of the tube body 110, such that the second side plate 130 is fixed relative to the tube body 110, permanently or releasably fixed.

[0065] In step 430, the outer packaging 150 may be used to cover the paper product roll 140. The outer packaging 150 is preferably coupled to the first side panel 120 and the second side panel 130 to form a liquid-tight seal, and in some cases, an airtight seal. Method 400 may include coupling the outer packaging 150 to a first surface 122 or a second surface 124 of the first side panel 120, and coupling the outer packaging 150 to a first surface 132 or a second surface 134 of the second side panel 130.

[0066] In step 450, the cap 160 is coupled to the outer packaging 150 to cover the opening 152 in the outer packaging 150. The cap 160 is preferably configured to releasably cover the opening 152 of the outer packaging 150.

[0067] According to another aspect of the invention, a method 500 for dispensing wet paper products is provided, for example, from a paper product delivery system disclosed herein. For example, method 500 can be used to dispense wet and / or moistened paper products from a paper product delivery system 100, wet and / or moistened toilet paper from a toilet paper delivery system 200, and / or wet and / or moistened tissues from a tissue delivery system 300.

[0068] Reference Figure 8Method 500 typically includes: in step 510, opening the cap 160; in step 520, pulling a paper product sheet wound to form a paper product roll 140 through an opening 152 in the outer packaging 150, causing the paper product roll 140 to rotate around the tube 10; in step 530, tearing the paper product sheet off the paper product roll 140; and in step 540, covering the opening 152 in the outer packaging 150 with the cap 160.

[0069] In step 510, method 500 typically includes opening the cap 160, wherein the cap 160 covers the opening 152 in the outer packaging 150.

[0070] In step 520, method 500 includes pulling a paper product sheet wound to form a paper product roll 140 through an opening 152 in the outer packaging 150, causing the paper product roll 140 to rotate about the tube 110, thereby at least partially unfolding the paper product roll 140. For example, the outermost portion of a continuous paper product sheet can be at least partially unfolded by pulling it through the opening 152 in the outer packaging 150, causing the paper product roll 140 to rotate about the tube 110. In some cases, when preferably a continuous paper product sheet is pulled through the opening 152 in the outer packaging 150, the opening 152 interacts with the paper product sheet, applying a frictional force to the continuous paper product sheet.

[0071] In step 530, method 500 includes tearing a paper product sheet from a paper product roll 140. In some embodiments, the paper product sheet is configured to have a plurality of perforations 143, and an opening 152 is configured such that when the paper product sheet is pulled through the opening 152 of the outer packaging 150, a frictional force applied to the continuous paper product sheet ensures that the plurality of perforations 143 are located outside the outer packaging 150. Depending on the force applied to pull the continuous paper product sheet through the opening 152, the frictional force may resist further extraction of the continuous paper product sheet, causing the continuous paper product sheet to tear and / or rip along the plurality of perforations 143 located outside the outer packaging 150. In at least one embodiment, the paper product sheet is configured to have a plurality of perforations 143, and the opening 152 of the outer packaging 150 is configured to have a maximum opening size D. M This causes the continuous paper product sheet to tear along the multiple perforations 143 when it is pulled to a position where the multiple perforations 143 are located outside the outer packaging 150.

[0072] In step 540, method 500 includes covering an opening 152 in an outer package 150 with a cap 160, wherein the outer package 150 is made of a flexible polymer sheet. The cap 160 and / or the outer package 150 may have an adhesive, such that the cap 160 can be resealed to the outer package 150 and cover the opening 152.

Claims

1. A wet wipe delivery system, comprising: A tube having a first end, a second end, and a body extending from the first end to the second end, the body having an inner surface defining a channel extending from the first end of the tube through the body to the second end of the tube. A first side plate has a first surface and a second surface opposite to the first surface, the first side plate defining a channel extending from the first surface to the second surface, and the channel having a protrusion extending from the second surface, wherein the first side plate is coupled to the first end of the tube body such that the protrusion contacts the inner surface of the tube body; The second side plate has a first surface and a second surface opposite to the first surface of the second side plate, the second side plate defining a channel extending from the first surface of the second side plate to the second surface of the second side plate, and the channel defined by the second side plate having a protrusion extending from the second surface of the second side plate, wherein the second side plate is coupled to the second end of the tube body such that the protrusion of the second side plate contacts the inner surface of the tube body; A tissue roll includes a continuous tissue sheet wound to form the tissue roll, the continuous tissue sheet containing an aqueous solution, wherein the tissue roll is configured in a generally annular shape, having a first end, a second end, and a channel extending from the first end of the tissue roll to the second end of the tissue roll, wherein the tissue roll is disposed around a tube such that the tube extends through the channel of the tissue roll. An outer packaging, coupled to the first side panel and the second side panel, the outer packaging being disposed around the tissue roll, wherein the outer packaging includes an opening configured to receive the continuous tissue sheet when the continuous tissue sheet is unfolded; as well as A cap is coupled to the outer packaging and configured to releasably cover the opening of the outer packaging.

2. The wet wipe delivery system of claim 1, wherein the channels of the tube, the first side plate, and the second side plate are aligned.

3. The wet tissue delivery system according to claim 2, wherein the channels of the tube body, the first side plate and the second side plate are coaxially aligned.

4. The wet wipe delivery system according to any of the preceding claims, wherein the tube is rigid and configured to be generally cylindrical or cylindrical.

5. The wet wipe delivery system according to any of the preceding claims, wherein the outer packaging is non-rigid and waterproof.

6. The wet wipe delivery system according to any of the preceding claims, wherein the outer packaging is a polymer film.

7. The wet wipe delivery system according to any of the preceding claims, wherein the outer packaging is a multilayer polymer film.

8. The wet wipe delivery system according to claim 6 or 7, wherein the outer packaging is a polymer film having a thickness of about 0.01 to about 1 mm, optionally about 0.15 to about 0.55 mm.

9. The wet tissue delivery system according to any of the preceding claims, wherein the continuous tissue sheet includes a plurality of perforations.

10. The wet wipe delivery system according to any of the preceding claims, wherein the outer packaging is coupled to the second surface of the first side panel and coupled to the second surface of the second side panel.

11. The wet wipe delivery system according to any of the preceding claims, wherein the outer packaging is coupled to the first surface of the first side panel and coupled to the first surface of the second side panel.

12. The wet tissue delivery system according to any of the preceding claims, wherein a portion of the continuous tissue sheet is coupled to the inner surface of the cap.

13. The wet wipe delivery system according to any of the preceding claims, wherein the cap adheres to the periphery of the opening of the outer packaging.

14. The wet tissue delivery system according to any of the preceding claims, wherein the tissue roll is configured to rotate about the tube.

15. The wet wipe delivery system according to any of the preceding claims, wherein the wet wipe delivery system is configured to be water-sealed before the cap is opened.

16. The wet wipe delivery system according to any of the preceding claims, wherein the wet wipe delivery system is configured to be airtight before the cap is opened.

17. The wet wipe delivery system according to any of the preceding claims, wherein the opening of the outer packaging has a maximum opening size, and the wet wipe delivery system is configured such that the ratio of the maximum opening size to the width of the continuous tissue sheet is about 1:7 to about 1:1.

2.

18. The wet wipe delivery system according to any of the preceding claims, wherein the aqueous solution comprises one or more preservatives or humectants.

19. The wet wipe delivery system of claim 18, wherein the aqueous solution comprises a humectant selected from triethylene glycol, tripropylene glycol, propylene glycol, octanoyl ethylene glycol, glycerin, polyethylene glycol, polypropylene glycol, glycerin, sorbitol, hexanediol, butylene glycol, hyaluronic acid, 1,2-hexanediol, saccharide isomers, and combinations of two or more of these.

20. The wet wipe delivery system according to claim 18 or 19, wherein the aqueous solution comprises a preservative selected from ethylhexylglycerin, phenoxyethanol, benzyl alcohol, parabens, sodium benzoate, ethylenediaminetetraacetic acid, disodium ethylenediaminetetraacetic acid, potassium sorbate, grapefruit seed extract, salicylic acid, DMDM ​​hydantoin, formaldehyde, chlorphenesin, triclosan, imidazolidinyl urea, bis(hydroxymethyl)imidazolidinyl urea, sorbic acid, methylisothiazolinone, sodium dehydroacetate, dehydroacetic acid, quaternary ammonium salt-15, stearyltrimethylammonium chloride, zinc pyrithione, sodium metabisulfite, 2-bromo-2-nitropropane, chlorhexidine digluconate, polyaminopropyl biguanide, benzalkonium chloride, sodium sulfite, sodium salicylate, neem oil, various essential oils, and vitamin E (tocopherol), and combinations of two or more of these preservatives.

21. The wet wipe delivery system according to any of the preceding claims, wherein the wet wipe delivery system is configured such that approximately 80% or more of the weight of all plastics in the wet wipe delivery system is recyclable, as measured according to ISO standard 15720:2008.

22. The wet wipe delivery system according to any of the preceding claims, wherein the wipe roll has a biodegradability index of about 94% or higher, as measured according to ISO standard 14855-1:2012.

23. The wet wipe delivery system according to any of the preceding claims, wherein the wet wipe delivery system has a biodegradability index of about 92% or higher, as measured according to ISO standard 14855-1:2012.

24. The wet wipe delivery system according to any of the preceding claims, wherein the tube body includes a groove, and the protrusion of the first side plate has a locking mechanism near an end portion of the protrusion, the locking mechanism being configured to engage the groove of the tube body.

25. The wet wipe delivery system of claim 24, wherein the first side plate is rotated and fixed relative to the tube body when the locking mechanism of the protrusion engages the groove of the tube body.

26. The wet wipe delivery system of claim 24 or 25, wherein the first side plate is translated and fixed relative to the tube body when the locking mechanism of the protrusion engages the groove of the tube body.

27. A wet toilet paper delivery system, comprising: A tube having a first end, a second end, and a body extending from the first end to the second end, the body having an inner surface defining a channel extending from the first end of the tube through the body to the second end of the tube. A first side plate has a first surface and a second surface opposite to the first surface, the first side plate defining a channel extending from the first surface to the second surface, and the channel having a protrusion extending from the second surface, wherein the first side plate is coupled to the first end of the tube body such that the protrusion contacts the inner surface of the tube body; The second side plate has a first surface and a second surface opposite to the first surface of the second side plate, the second side plate defining a channel extending from the first surface of the second side plate to the second surface of the second side plate, and the channel defined by the second side plate having a protrusion extending from the second surface of the second side plate, wherein the second side plate is coupled to the second end of the tube body such that the protrusion of the second side plate contacts the inner surface of the tube body; A toilet paper roll includes a continuous toilet paper sheet wound to form the toilet paper roll, the continuous toilet paper sheet containing an aqueous solution, wherein the toilet paper roll is configured in a generally annular shape, having a first end, a second end, and a channel extending from the first end of the toilet paper roll to the second end of the toilet paper roll, wherein the toilet paper roll is disposed around a tube such that the tube extends through the channel of the toilet paper roll. An outer packaging, coupled to the first side panel and the second side panel, the outer packaging being disposed around the toilet paper roll, wherein the outer packaging includes an opening configured to receive the continuous toilet paper sheet when the continuous toilet paper sheet is unfolded; as well as A cap is coupled to the outer packaging and configured to releasably cover the opening of the outer packaging.

28. The wet toilet paper delivery system of claim 27, wherein the channels of the tube, the first side plate, and the second side plate are aligned.

29. The wet toilet paper delivery system of claim 28, wherein the channels of the tube, the first side plate, and the second side plate are coaxially aligned.

30. The wet toilet paper delivery system according to any one of claims 27 to 29, wherein the tube is rigid and configured to be generally cylindrical or cylindrical.

31. The wet toilet paper delivery system according to any one of claims 27 to 30, wherein the outer packaging is non-rigid and waterproof.

32. The wet toilet paper delivery system according to any one of claims 27 to 31, wherein the outer packaging is a polymer film.

33. The wet toilet paper delivery system according to any one of claims 27 to 32, wherein the outer packaging is a multilayer polymer film.

34. The wet toilet paper delivery system of claim 32 or 33, wherein the outer packaging is a polymer film having a thickness of about 0.01 to about 1 mm, optionally about 0.15 to about 0.55 mm.

35. The wet toilet paper delivery system according to any one of claims 27 to 34, wherein the continuous toilet paper sheet includes a plurality of perforations.

36. The wet toilet paper delivery system according to any one of claims 27 to 35, wherein the outer packaging is coupled to the second surface of the first side panel and coupled to the second surface of the second side panel.

37. The wet toilet paper delivery system according to any one of claims 27 to 36, wherein the outer packaging is coupled to the first surface of the first side plate and coupled to the first surface of the second side plate.

38. The wet toilet paper delivery system according to any one of claims 27 to 37, wherein a portion of the continuous toilet paper sheet is coupled to the inner surface of the cap.

39. The wet toilet paper delivery system according to any one of claims 27 to 38, wherein the cap adheres to the periphery of the opening of the outer packaging.

40. The wet toilet paper delivery system according to any one of claims 27 to 39, wherein the tissue roll is configured to rotate around the tube.

41. The wet toilet paper delivery system according to any one of claims 27 to 40, wherein the wet toilet paper delivery system is configured to be water-sealed before the cap is opened.

42. The wet toilet paper delivery system according to any one of claims 27 to 41, wherein the wet toilet paper delivery system is configured to be airtight before the cap is opened.

43. The wet toilet paper delivery system according to any one of claims 27 to 42, wherein the opening of the outer packaging has a maximum opening size, and the wet toilet paper delivery system is configured such that the ratio of the maximum opening size to the width of the continuous toilet paper sheet is about 1:7 to about 1:1.

2.

44. The wet toilet paper delivery system according to any one of claims 27 to 43, wherein the aqueous solution comprises one or more preservatives or humectants.

45. The wet toilet paper delivery system of claim 44, wherein the aqueous solution comprises a humectant selected from triethylene glycol, tripropylene glycol, propylene glycol, octanoyl ethylene glycol, glycerin, polyethylene glycol, polypropylene glycol, glycerin, sorbitol, hexanediol, butylene glycol, hyaluronic acid, 1,2-hexanediol, saccharide isomers, and combinations of two or more of these.

46. ​​The wet toilet paper delivery system according to claim 44 or 45, wherein the aqueous solution comprises a preservative selected from ethylhexylglycerin, phenoxyethanol, benzyl alcohol, parabens, sodium benzoate, ethylenediaminetetraacetic acid, disodium ethylenediaminetetraacetic acid, potassium sorbate, grapefruit seed extract, salicylic acid, DMDM ​​hydantoin, formaldehyde, chlorphenesin, triclosan, imidazolidinyl urea, bis(hydroxymethyl)imidazolidinyl urea, sorbic acid, methylisothiazolinone, sodium dehydroacetate, dehydroacetic acid, quaternary ammonium salt-15, stearyltrimethylammonium chloride, zinc pyrithione, sodium metabisulfite, 2-bromo-2-nitropropane, chlorhexidine digluconate, polyaminopropyl biguanide, benzalkonium chloride, sodium sulfite, sodium salicylate, neem oil, various essential oils and vitamin E (tocopherol), and combinations of two or more of these preservatives.

47. The wet toilet paper delivery system according to any one of claims 27 to 46, wherein the wet toilet paper delivery system is configured such that approximately 80% or more of the weight of all plastics in the wet toilet paper delivery system is recyclable, as measured according to ISO standard 15720:2008.

48. The wet toilet paper delivery system according to any one of claims 27 to 47, wherein the tissue roll has a biodegradability index of about 94% or higher, as measured according to ISO standard 14855-1:2012.

49. The wet toilet paper delivery system according to any one of claims 27 to 48, wherein the wet toilet paper delivery system has a biodegradability index of about 92% or higher as measured according to ISO standard 14855-1:2012.

50. The wet toilet paper delivery system according to any one of claims 27 to 49, wherein the tube body includes a groove, and the protrusion of the first side plate has a locking mechanism near an end portion of the protrusion, the locking mechanism being configured to engage the groove of the tube body.

51. The wet toilet paper delivery system of claim 50, wherein the first side plate is rotated and fixed relative to the tube body when the locking mechanism of the protrusion engages the groove of the tube body.

52. The wet toilet paper delivery system of claim 24 or 25, wherein the first side plate is translated and fixed relative to the tube body when the locking mechanism of the protrusion engages the groove of the tube body.

53. A wet paper product delivery system, comprising: A tube having a first end, a second end, and a body extending from the first end to the second end, the body having an inner surface defining a channel extending from the first end of the tube through the body to the second end of the tube. A first side plate has a first surface and a second surface opposite to the first surface, the first side plate defining a channel extending from the first surface to the second surface, and the channel having a protrusion extending from the second surface, wherein the first side plate is coupled to the first end of the tube body such that the protrusion contacts the inner surface of the cylindrical tube body; The second side plate has a first surface and a second surface opposite to the first surface of the second side plate, the second side plate defining a channel extending from the first surface of the second side plate to the second surface of the second side plate, and the channel defined by the second side plate having a protrusion extending from the second surface of the second side plate, wherein the second side plate is coupled to the second end of the tube body such that the protrusion of the second side plate contacts the inner surface of the cylindrical tube body; A paper product roll, comprising a continuous paper product sheet wound to form the paper product roll, wherein the paper product roll is configured in a generally annular shape, having a first end, a second end, and a channel extending from the first end of the paper product roll to the second end of the paper product roll, wherein the paper product roll is disposed around a cylindrical tube such that the cylindrical tube extends through the channel of the paper product roll. An outer packaging, coupled to the first side panel and the second side panel, the outer packaging being disposed around the paper product roll, wherein the outer packaging includes an opening configured to receive the continuous paper product sheet when the continuous paper product sheet is unfolded; as well as A cap is coupled to the outer packaging and configured to releasably cover the opening of the outer packaging.

54. The wet paper product delivery system of claim 53, wherein the channels of the tube, the first side plate, and the second side plate are aligned.

55. The wet paper product delivery system of claim 54, wherein the channels of the tube body, the first side plate, and the second side plate are coaxially aligned.

56. The wet paper product delivery system according to any one of claims 53 to 55, wherein the tube is rigid and configured to be generally cylindrical or cylindrical.

57. The wet paper product delivery system according to any one of claims 53 to 56, wherein the outer packaging is non-rigid and waterproof.

58. The wet paper product delivery system according to any one of claims 53 to 57, wherein the outer packaging is a polymer film.

59. The wet paper product delivery system according to any one of claims 53 to 58, wherein the outer packaging is a multilayer polymer film.

60. The wet paper product delivery system of claim 58 or 59, wherein the outer packaging is a polymer film having a thickness of about 0.01 to about 1 mm, optionally about 0.15 to about 0.55 mm.

61. The wet paper product delivery system according to any one of claims 53 to 60, wherein the continuous paper product sheet includes a plurality of perforations.

62. The wet paper product delivery system according to any one of claims 53 to 61, wherein the outer packaging is coupled to the second surface of the first side panel and coupled to the second surface of the second side panel.

63. The wet paper product delivery system according to any one of claims 53 to 62, wherein the outer packaging is coupled to the first surface of the first side panel and coupled to the first surface of the second side panel.

64. The wet paper product delivery system according to any one of claims 53 to 63, wherein a portion of the continuous paper product sheet is coupled to the inner surface of the cap.

65. The wet paper product delivery system according to any one of claims 53 to 64, wherein the cap adheres to the periphery area of ​​the opening of the outer packaging.

66. The wet paper product delivery system according to any one of claims 53 to 65, wherein the paper product roll is configured to rotate around the tube.

67. The wet paper product delivery system according to any one of claims 53 to 66, wherein the wet paper product delivery system is configured to be water-sealed before the cap is opened.

68. The wet paper product delivery system according to any one of claims 53 to 67, wherein the wet paper product delivery system is configured to be airtight before the cap is opened.

69. The wet paper product delivery system according to any one of claims 53 to 68, wherein the opening of the outer packaging has a maximum opening size, and the wet paper product delivery system is configured such that the ratio of the maximum opening size to the width of the continuous paper product sheet is about 1:7 to about 1:1.

2.

70. The wet paper product delivery system according to any one of claims 53 to 69, wherein the aqueous solution comprises one or more preservatives or humectants.

71. The wet paper product delivery system of claim 70, wherein the aqueous solution comprises a humectant selected from triethylene glycol, tripropylene glycol, propylene glycol, octanoyl ethylene glycol, glycerin, polyethylene glycol, polypropylene glycol, glycerin, sorbitol, hexanediol, butylene glycol, hyaluronic acid, 1,2-hexanediol, saccharide isomers, and combinations of two or more of these.

72. The wet paper product delivery system according to claim 70 or 71, wherein the aqueous solution comprises a preservative selected from ethylhexylglycerin, phenoxyethanol, benzyl alcohol, parabens, sodium benzoate, ethylenediaminetetraacetic acid, disodium ethylenediaminetetraacetic acid, potassium sorbate, grapefruit seed extract, salicylic acid, DMDM ​​hydantoin, formaldehyde, chlorphenesin, triclosan, imidazolidinyl urea, bis(hydroxymethyl)imidazolidinyl urea, sorbic acid, methylisothiazolinone, sodium dehydroacetate, dehydroacetic acid, quaternary ammonium salt-15, stearyltrimethylammonium chloride, zinc pyrithione, sodium metabisulfite, 2-bromo-2-nitropropane, chlorhexidine digluconate, polyaminopropyl biguanide, benzalkonium chloride, sodium sulfite, sodium salicylate, neem oil, various essential oils and vitamin E (tocopherol), and combinations of two or more of these preservatives.

73. The wet paper product delivery system according to any one of claims 53 to 72, wherein the paper product roll has a biodegradability index of about 94% or higher, as measured according to ISO standard 14855-1:2012.

74. The wet paper product delivery system according to any one of claims 53 to 73, wherein the wet paper product delivery system has a biodegradability index of about 92% or higher as measured according to ISO standard 14855-1:2012.

75. The wet paper product delivery system according to any one of claims 53 to 74, wherein the wet paper product delivery system is configured such that approximately 80% or more of the weight of all plastics in the wet paper product delivery system 100 is recyclable, as measured according to ISO standard 15720:2008.

76. The wet paper product delivery system according to any one of claims 53 to 75, wherein the tube body includes a groove, and the protrusion of the first side plate has a locking mechanism near an end portion of the protrusion, the locking mechanism being configured to engage the groove of the tube body.

77. The wet paper product delivery system of claim 76, wherein the first side plate is rotated and fixed relative to the tube body when the locking mechanism of the protrusion engages the groove of the tube body.

78. The wet paper product delivery system according to claim 76 or 77, wherein the first side plate is translated and fixed relative to the tube body when the locking mechanism of the protrusion engages the groove of the tube body.

79. A paper product delivery system, comprising the following: A tube having a first end, a second end, and a body extending from the first end to the second end, the body having an inner surface defining a channel extending from the first end of the tube through the body to the second end of the tube. A first side plate has a first surface and a second surface opposite to the first surface, the first side plate defining an extension from the first surface to the second surface, and the channel has a protrusion extending from the second surface of the first side plate, wherein the first side plate is coupled to the first end of the tube body such that the protrusion contacts the inner surface of the cylindrical tube body; The second side plate has a first surface and a second surface opposite to the first surface of the second side plate, the second side plate defining a channel extending from the first surface of the second side plate to the second surface of the second side plate, and the channel defined by the second side plate having a protrusion extending from the second surface of the second side plate, wherein the second side plate is coupled to the second end of the tube body such that the protrusion of the second side plate contacts the inner surface of the cylindrical tube body; A paper product roll, comprising a continuous paper product sheet wound to form the paper product roll, wherein the paper product roll is configured in a generally annular shape, having a first end, a second end, and a channel extending from the first end of the paper product roll to the second end of the paper product roll, wherein the paper product roll is disposed around a cylindrical tube such that the cylindrical tube extends through the channel of the paper product roll. An outer packaging, coupled to the first side panel and the second side panel, the outer packaging being disposed around the paper product roll, wherein the outer packaging includes an opening configured to receive the continuous paper product sheet when the continuous paper product sheet is unfolded; as well as A cap is coupled to the outer packaging and configured to releasably cover the opening of the outer packaging.

80. A method for manufacturing a paper product delivery system, comprising: a) Insert the tube into the paper roll, which rotates freely around the tube; b) Insert the protrusions of the first side plate and the second side plate into the tube body, the first side plate and the second side plate each having a first surface and a second surface opposite to the first surface, and a channel extending from the first surface to the second surface, the protrusions extending from the second surface; as well as c) Cover the paper product roll with an outer packaging, the outer packaging being coupled to the first side panel and the second side panel to form a liquid-tight seal.

81. A method for manufacturing a paper product delivery system, further comprising: d) Couple the cap to the outer packaging to cover the opening in the outer packaging.

82. The method according to claim 80 or 81, further comprising: e) Couple a portion of the paper product sheet to the inner surface of the cap.

83. The method of any one of claims 80-82, comprising: A locking mechanism near the end portion of the protrusion of the first side plate is engaged with a groove in the tube body to fix the first side plate by rotation and translation relative to the tube body.

84. A method for dispensing a wet paper product, comprising: a) Open the cap, which covers the opening in the outer packaging; b) Pull the paper product sheet wound to form a paper product roll through the opening of the outer packaging, causing the paper product roll to rotate around the tube, causing the paper product roll to at least partially unfold. c) Tear the paper product sheet off the paper product roll; as well as d) Cover the opening in the outer packaging with the cap, wherein the outer packaging is made of a flexible polymer sheet.

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