381 results about "Tissue paper" patented technology

The dispenser comprises an openable housing, inside which at least one seat is provided for a coreless roll. The first seat comprises a first central pin protruding from a first wall of the housing toward the inside of the housing, and a first guide extending around, and spaced from, the first pin, and adapted to guide the insertion of the roll into the first seat, keeping the roll centered relative to the first pin. An exit hole is provided in a second wall of the housing for dispensing the web material from the roll. When the housing is closed, the second wall is arranged opposite the first wall.

The utility model provides a pulp stirring device for tissue production, and relates to the technical field of tissue production, the pulp stirring device comprises a stirring box, a through groove is formed in the top of the stirring box, a partition plate is fixedly installed in the stirring box, a feeding assembly is arranged in the stirring box, and the feeding assembly comprises a connecting block, a connecting groove, a limiting block, a fixing block, a baffle and a spring; the stirring assembly is arranged at the top of the partition plate and comprises a rotating shaft a, a stirring rod a, a rotating shaft b, a stirring rod b, a rotating shaft and a threaded stirring cutter. According to the pulp stirring device for paper towel production, the stirring assembly is far away from the through groove, waste caused by raw material splashing in the feeding process can be avoided, meanwhile, dust and other impurities flying into the stirring device are reduced, the comfort degree of paper towel use is improved, by arranging the stirring assembly, when raw materials are stirred into pulp, the raw materials start to be stirred from bulk raw materials, and the stirring efficiency is improved. The pulping time is shortened, and the quality requirement of paper pulp can be quickly met.

The invention discloses a thin and thick paper tension stabilizing traction device, which relates to the technical field of paper traction, and comprises a bearing frame, a paper feeding roller, a threaded paper spreading and passing roller, a tension roller and a tension sensor, a swing mechanism is arranged in the bearing frame and comprises an air cylinder displacement sensor, an ultra-low friction swing rod air cylinder, a swing roller, a swing roller force arm, a swing roller balance weight rod, a low-tension position hole and a high-tension position hole, the low-tension position hole and the high-tension position hole are formed in the side edge of the swing roller force arm, and the swing roller and the swing roller balance weight rod are installed on the side edge of the swing roller force arm. Paper flattening is achieved by means of thread structures of the thread paper unfolding and passing roller and the paper feeding roller, and initial tension of different pieces of paper is accurately detected in cooperation with a tension sensor. Through the combination of the swing roller balance weight lever, the ultralow friction swing rod cylinder and the low / high tension position hole, the tension can be flexibly adjusted to adapt to different characteristics of thick paper and thin paper, and the problem that the tension of the thick paper is insufficient or the thin paper is excessively stretched is solved.

The present invention relates to a tissue paper machine (100) comprising - a forming section (101), - a drying section (102) comprising a Yankee dryer (20) and a non-dewatering transfer nip formed (TN) between the Yankee dryer (20) and a press assembly (30) for transferring the paper web (W) from the structured fabric (10) to the Yankee dryer (20), - a structured fabric (10), wherein the transfer nip (TN) is an extended press nip, the press assembly (30) comprising a press shoe (31) and an actuator (60) configured to operate the press shoe (31) to form the transfer nip (TN), and wherein the actuator (60) is configured to generate a desired linear load in the transfer nip (TN) by operating the press shoe (31) to extend into the transfer nip (TN) with a desired pressure and to change the linear load during operation of the tissue paper machine (100).

A single piece tissue container free of a plastic film or paper dispensing window comprising a tissue dispensing portion on a top panel of the tissue container, the tissue dispensing portion comprising: (a) an outlet cut line having a wave shape form; (b) two opposite raised crease lines embossed on the top panel spaced on both left and right side of the outlet cut line, the two opposite raised crease lines being joined by curvilinear cut lines at each end of the two opposite raised crease lines; and (c) two outlet flaps, each outlet flap being defined between one of the two raised crease lines, the curvilinear cut lines and the outlet cut line, each of the two raised crease lines forming a smooth curve on an underside of the outlet flaps.

The utility model discloses a conical roll paper packing machine, which relates to the field of cigarette packing and comprises a machine table, a winding mechanism is mounted at the left end of the upper side of the machine table in a running fit manner, the winding mechanism comprises a roll-over stand, a winding shaft and a winding drum, the rear end of the roll-over stand is mounted on the machine table in a running fit manner, and the winding shaft is mounted in the roll-over stand in a running fit manner. The right end of the winding shaft extends out of the overturning frame, and the winding drum is fixedly installed on the winding shaft. A paper winding jig is fixedly installed on the machine table, a receding groove which avoids the winding drum is formed in the paper winding jig, a bottom pressing roller is arranged in the paper winding jig, the upper end of the bottom pressing roller is installed in the receding groove in a clearance fit mode, and when the overturning frame is pressed downwards, the winding drum is pressed on the bottom pressing roller to conduct transmission. According to the utility model, the winding drum is pressed on the bottom pressing roller in a manner of pressing the roll-over stand downwards, at the moment, thin paper is pressed between the winding drum and the bottom pressing roller, and then the winding drum is driven to rotate by utilizing the winding shaft, so that the thin paper can be effectively and stably pressed and rolled into the shape of cigarette thin paper, and the action of packaging the roll paper is realized.

Method and system for maintaining temperature-sensitive materials within a desired temperature range for an extended time. In one embodiment, the system includes an outer box having a rectangular cavity. An insulation unit is snugly but removably positioned in the rectangular cavity. The insulation unit includes a support and a thermal insulation member. The support may be a generally rectangular sleeve with four sides, an open bottom and an open top. The thermal insulation may be a bilayer material wrapped around the four sides of the support to form a spiral structure. The bilayer material may include a first sheet of an expanded slit-sheet packaging material and a second sheet of tissue paper. The system may additionally include a bottom insulation member at the bottom of the support, a top insulation member at the top of the support, and a payload and temperature-control members between the top and bottom insulation member.

SOLUTION: To provide a strengthened tissue paper which comprises a bottom unit 1 including a base film 102 having a separation ridge fastened to a central part, a use unit 2 including a wet tissue 201 and a dry tissue 202, and an upper unit 3 including a film cover body 301 to which a first projection 302 and a second projection 304 are fastened, and in which an arc groove 303 is disposed in a central part.EFFECT: The present invention is installed with a lower unit and an upper unit, makes a wet tissue and a dry tissue simultaneously usable, has a high effect of wiping off oil contamination, is improved in use feeling, prevents the wet tissue from becoming dry due to that an unused wet tissue is put again in a film cover, can be preserved for a long term, and has excellent total beauty.SELECTED DRAWING: Figure 1

According to the edge surrounding device for the round packaging box, the first back plate fixed to the base is arranged, and the bearing plate and the blade are fixed to the back plate so that surface paper on the edge of the packaging box can be cut; a sliding groove is formed in the first back plate, and the pressing plate slides in the sliding groove so as to bend the edges of the surface paper with different thicknesses; a cross-shaped groove is formed in the second back plate, an edge strip and clamping teeth are arranged in the cross-shaped groove and used for buckling a clamping plate, the clamping plate can be buckled at different positions of the edge strip so that round packaging boxes with different diameters can be used, and the edge surrounding rod rotating along with the rotating shaft surrounds the edge of the bent surface paper to be attached to the inner side edge of the packaging box. By the adoption of the technical scheme, the edge surrounding efficiency of the round or special-shaped packaging box is effectively improved.

The invention discloses a stacking device for household paper processing, and relates to the field of household paper processing, the stacking device comprises a machine body, a first limiting frame is fixedly mounted in the machine body, a second limiting frame is fixedly mounted in the machine body, and a blade is arranged between the first limiting frame and the second limiting frame; a lifting mechanism is arranged on one side of the first limiting frame, and an auxiliary mechanism is arranged on one side of the second limiting frame. According to the household paper processing device, processed household paper is stacked on a placing plate, and in the process that a lifting plate drives the placing plate to descend, driving gears installed on the two sides of a movable shaft are engaged with first racks, so that a pressing plate can be turned over by 180 degrees, and the household paper on the placing plate is pressed; and meanwhile, in the descending process of the placing plate, the household paper can pass through a blade, so that the household paper is cut, the procedure of transferring the stacked household paper to a cutting device is omitted, and the production efficiency is indirectly improved.

The invention discloses a gluing and gradient low-temperature pressing process for paper-plastic packaging, which comprises the following steps: S1, pretreating a base material: inspecting a printed paper-plastic composite base material, placing in a constant-temperature and constant-humidity environment for 20-24 hours, and balancing the moisture content to 5-7%; the base material is placed on a production line of a bag making machine, and the easy-to-tear line is formed through a magnetic knife; s3, point coating type gluing is conducted, specifically, a concave-convex tooth-shaped gluing roller is adopted, the heat sealing face of the paper-plastic composite base material is coated with the POE / PLA composite hot melt adhesive, and the gluing amount is 2.2-2.6 g / m < 2 >; and S4, pre-crosslinking treatment is conducted, specifically, UV irradiation is conducted on the glued base material, the irradiation wavelength is 254 nm, the irradiation time is 0.1-0.2 s, and the surface of the glue layer is preliminarily cured. The paper-plastic packaging gluing and pressing process which is low in gluing amount and gradient in low-temperature pressing, has an antibacterial function and is matched with a thin paper base material is adopted, and the paper-plastic packaging gluing and pressing process has the advantages of being low in glue overflowing rate, high in product percent of pass, capable of improving sanitation performance, stable in bonding performance and better in environmental protection performance.

The embodiment of the utility model provides an embossing device for tissue production and relates to a supporting plate, the bottom of the supporting plate is fixedly connected with a pair of vertical blocks, the top of the supporting plate is fixedly connected with a first support, a pair of embossing rollers are arranged in the first support, a pair of limiting grooves are formed in the two side walls of the first support, and the vertical blocks are arranged in the limiting grooves. The embossing rollers are fixedly connected with first transmission rods, the two ends of each first transmission rod penetrate through the limiting grooves, a stopping mechanism is arranged on one side of the first support, one end of each first transmission rod is fixedly connected with a first gear, and the first gears are meshed with each other. A first motor is fixedly connected to the side wall of the first support, an output shaft of the first motor penetrates through the side wall of the first support and is fixedly connected with a second gear, and the second gear is meshed with the first gear.

The present disclosure relates to a tissue paper product, such as toilet paper or household towel. The tissue paper product comprises two to four plies, including at least a first ply and a second ply. The two, three or four plies are optionally bonded using an adhesive, such as a lamination glue, or a mechanical bond, such as edge embossing, to form the tissue paper product. The first and second plies are the outermost plies of the tissue paper product. If the total number of plies of the tissue paper product is 2, the tissue paper product has a grammage in the range of 24-50 g / m 2 , if the total number of plies of the tissue paper product is 3, the grammage is in the range of 34-65 g / m 2 , and if the total number of plies of the tissue paper product is 4, the grammage is in the range of 55-95 g / m 2 . The first ply is made of conventional wet press (CWP) paper and embossed with a heated embossing roll. The second ply is a structured paper ply, such as a ply made of TAD, UCTAD, eTAD, Atmos or NTT.

1. Name of the product in this design: Tissue Packaging Bag (Manhua Brand Blue Rabbit Tissue Paper C-LXT300). 2. Purpose of this design: To be used as outer packaging for paper towels. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1.The name of the design product: packaging film (Xingxingshunshun tissue paper). 2.The use of the design product: the design product is used for the outer packaging of tissue paper. 3.The design points of the design product: the combination of patterns and colors. 4.The picture or photo that best indicates the design points: perspective view. 5.The design for which protection is sought contains colors.

The present disclosure relates to the technical field of whiteness tester, and one embodiment of the present disclosure provides a whiteness tester for household paper, which comprises a whiteness tester body, the whiteness tester body comprises a base, a sample holder is arranged on the base in a liftable manner, a support frame is fixedly connected to the base, one end of the support frame is provided with a measuring instrument, and the whiteness tester further comprises a fixing plate, a fixing frame, a pressing mechanism and a leveling assembly, the bottom end of the fixing plate is fixedly connected to the top end of the sample holder, the bottom end of the fixing frame is fixedly connected to the top end of the fixing plate, the pressing mechanism is arranged on the fixing frame and used for downwardly pressing and fixing one end of the paper, and the leveling assembly is arranged on the fixing plate and used for leveling and fixing the other end of the paper. Through the above technical scheme, the technical problem that gaps may exist between household papers in the prior art is solved.

The utility model discloses toilet paper, which belongs to the technical field of paper for daily use and comprises a paper towel body. The tissue body comprises a first tissue paper layer, a hot air non-woven fabric layer and a second tissue paper layer which are stacked in sequence; the first tissue paper layer, the hot air non-woven fabric layer and the second tissue paper layer are sequentially bonded through a plurality of first printing rows and a plurality of second printing rows; the first printing rows and the second printing rows are alternately arranged in the first linear direction. The first printing row comprises a plurality of first embossments which are arranged at intervals in the second straight line direction; the second printing row comprises a plurality of second embossing patterns which are arranged at intervals in the second linear direction; the first linear direction is perpendicular to the second linear direction; the first embossing and the second embossing are each provided with a first semi-circle print, a rectangular print and a second semi-circle print which are sequentially connected in the direction of the second straight line. According to the utility model, the use comfort and skin-friendly experience of a user can be improved.

1. The name of the design product: toilet paper packaging bag (Yudonglai). 2. The use of the design product: packaging toilet paper. 3. The design points of the design product: in the pattern. 4. The picture or photo that best indicates the design points: front view.

1. Name of the product in this design: Tissue Box Packaging Kit (Tianxiao Yunxiong). 2. Purpose of this design: For the outer packaging of tissue paper. 3. The key design features of this product are the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: the main view of Suite 1. 5. Other situations requiring explanation: This design product is a kit product. Kit 1 is a tissue box packaging bag, and kit 2 is a tissue box carrying bag.

The invention discloses high-smoothness paper for daily use and a preparation method thereof. The method comprises the following steps: applying a cationic softening agent (the addition amount is 0.8%-1.2%) to paper pulp fibers, and carrying out physical swelling treatment (0.15-0.20 MPa, 20-30 minutes); then grinding under the power of 280-310 kW, and controlling the concentration to be 3.5%-4.0%; and finally, forming on a 120-140-mesh forming net under the calendering pressure of 0.25-0.30 MPa, drying at the temperature of 110-120 DEG C for 15-20 seconds, and wrinkling. An on-line detection and feedback system can be integrated, and key parameters can be dynamically adjusted. The softness of the prepared household paper is 6.0-8.0 mN, the smoothness is 45-55 s, the wrinkle depth deviation is less than or equal to 0.02 mm, and the raw materials are hardwood pulp and softwood pulp in a ratio of 8.5: 1.5. According to the scheme, unification of softness, smoothness and high strength is achieved, the problems of performance contradiction and unstable production in a traditional process are solved, and the method is suitable for continuous intelligent manufacturing of high-end household paper.

1. Name of the product in this design: Sanitary tissue bag (ZH409219). 2. Purpose of this design: This design is used for packaging toilet paper. 3. The key design features of this product are the combination of pattern and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

1. Name of the product of this design: packaging bag (tissue paper). 2. Purpose of this design product: used to hold paper towels. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the product in this design: Tissue Paper Holder (Multi-layer). 2. Purpose of this design: For placing items such as tissues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Tissue Packaging Bag (CT180). 2. Purpose of this design: For packaging paper towels. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

An apparatus and method for installing or replacing a blade holder assembly in a web forming and processing machine, such as a machine for use in papermaking, paperboard, tissue, printing, and sheet metal applications, is provided. The present invention addresses the limitations of existing blade holder assemblies, particularly premature failure of traditional loading / unloading elements in high temperature environments. The novel blade holder assembly is integrated with a high-temperature-resistant element, and compared with a traditional design, the service life is remarkably prolonged by 5-10 times. The design of the assembly facilitates installation, allows replacement with a small range of disassembly of the machine, thereby reducing downtime and related costs. The invention also provides for enhanced structural integrity and reliability, making it a robust solution to environments that are crucial for high temperature resistance and rapid maintenance. This method ensures improved performance, life and cost effectiveness in maintaining the blade holder assembly within an industrial machine.

1. Name of the product in this design: Tissue Box. 2. Purpose of this design: For tissue paper storage. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Packaging sheet (tissue paper packaging bag). 2. Intended use of this design: for packaging sheets for tissue paper. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, and the perspective view, top view, rear view, left view, right view, and bottom view are omitted.

1. Name of the product in this design: Tissue Packaging Bag (Fuge Pure - Rose Series). 2. Intended use of this design: for use in tissue paper packaging bags. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. For parts of the product that are not easily seen or cannot be seen during use, top and bottom views are omitted. 6. Other situations requiring explanation: Other explanation: The gray area in the rear view is transparent.