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24results about "Paper articles" patented technology
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Single-layer crepe paper packaging material for use in mailers
In an embodiment, a package enclosure can include a first creped paper packaging material and a second creped paper packaging material. The first creped paper packaging material can include a first single-layer creped packaging paper. The second creped paper packaging material can include a second single-layer creped packaging paper. The first creped paper packaging material and the second creped paper packaging material can define a respective material perimeter, with the second creped paper packaging material being attached to the first creped paper packaging material proximal their respective material perimeters to form a set of bound borders. The first creped paper packaging material and the second creped paper packaging material can thereby be attached together in a manner to define a package enclosure. The materials used for the package enclosure may be referred to as a package material combination.
Owner:IOW LLC
Recording media, laminates, cards, electronic devices, booklets, passports, and wearable devices
Provided is a recording medium in which it is possible to suppress any change in color gamut. The recording medium comprises a plurality of color-generating layers and at least one diffusion-suppressing layer. Each of the color-generating layers contains a coloring compound that donates electrons, a developer that receives electrons, and a matrix resin. The diffusion-suppressing layer is provided between adjacent color-generating layers and is capable of suppressing any diffusion of the coloring compound between the adjacent color-generating layers when the recording medium is heated.
Owner:SONY GROUP CORP
Non-combustible heating-type smoking article, electric heating-type smoking system, and method for producing non-combustible heating-type smoking article
The present invention relates to a heating-type smoking article (14) arranged for creating a smoke aroma of tobacco through heating without combustion comprising: a tobacco filler (23); and a wrapper (41) enclosing the tobacco filler (23), the wrapper (41) including: a substrate sheet (42) made of metal; a first sheet (43) made of paper and bonded to one surface of the substrate sheet (42) on a side of the tobacco filler (23); and a second sheet made (44) of paper and bonded to one other surface of the substrate sheet (42) on a side opposite to the one surface, characterized in that the wrapper (41) has a thickness of 50 to 100 µm.
Owner:JAPAN TOBACCO INC
Target paper with double target pattern surfaces
PendingUS20260022918A1Paper/cardboard layered productsPaper articlesPolymer scienceMechanical engineering
A target paper with double target pattern surfaces, including: a release paper with one surface having a release layer, and an adhesive paper stuck onto the release layer; wherein a surface of the adhesive paper opposite to the release paper and either of two surfaces of the release paper in a thickness direction are provided with a target pattern respectively. For the target paper with an adhesive paper structure according to the present disclosure, the release paper can be fully utilized.
Owner:WODE GLOBAL (QINGDAO) OUTDOOR CO LTD
Sealant, bag for transporting and packaging of silicon material
A packaging material used for a bag for transporting of a silicon material is a laminate in which a first resin base layer, a barrier layer, a second resin base layer, a resin layer, and a sealant layer are laminated in that order, wherein an indentation elastic modulus (MPa) of the resin layer is smaller than an indentation elastic modulus (MPa) of each of the first resin base layer and the second resin base layer by one or more orders of magnitude, an indentation elastic modulus (MPa) of the sealant layer is smaller than an indentation elastic modulus (MPa) of the first resin base layer and an indentation elastic modulus (MPa) of the second resin base layer by one or more orders of magnitude, and a difference between the indentation elastic modulus (MPa) of the first resin base layer and the indentation elastic modulus (MPa) of the second resin base layer is smaller than a difference between the indentation elastic modulus (MPa) of the second resin base layer and the indentation elastic modulus (MPa) of the resin layer.
Owner:DAI NIPPON PRINTING CO LTD
Electric heating-type smoking system, and method for producing non-combustible heating-type smoking article
A non-combustible heating-type smoking article includes: a tobacco filler; and a wrapper enclosing the tobacco filler. The wrapper includes: a substrate sheet made of metal; a first sheet made of paper and bonded to one surface of the substrate sheet on a side of the tobacco filler; and a second sheet made of paper and bonded to one other surface of the substrate sheet on a side opposite to the one surface.
Owner:JAPAN TOBACCO INC
Heated aerosol generating article with thermal spreading wrap
There is provided a heated aerosol-generating article (1000, 2000) for use with an electrically-operated aerosol-generating device (3010) comprising a heating element (3100). The aerosol-generating article (1000, 2000) comprises an aerosol-forming substrate (1020, 2020) radially encircled by a sheet of thermally-conductive material (1222, 2222). The aerosol-forming substrate (1020, 2020) is in the form of a cylindrical rod comprising a sheet of aerosol forming material circumscribed by a wrapper, the wrapper being the sheet of thermally-conductive material (1222, 2222) which acts as a thermally-conducting flame barrier for spreading heat and mitigating against the risk of a user igniting the aerosol-forming substrate (1020, 2020) by applying a flame to the aerosol-generating article. The sheet of aerosol-forming material is folded substantially transversely to the cylindrical axis of the rod to provide a gathered sheet of aerosol-forming material.
Owner:PHILIP MORRIS PRODUCTS SA
Paper aimed at forming a u-straw
ActiveUS12588777B2Water-repelling agents additionPaper/cardboard articlesFiberPulp and paper industry
The invention relates to drinking U-straws and more particularly to a paper for manufacturing drinking U-straws, which is environmental friendly, bio-degradable and is able to be formed in the shape of a bent straw with an accordion-like structure at the bend. The paper has high water resistance as well as high strength and elongation properties compatible with the intended use. In particular, the paper for forming a U-straw includes: •between 10 and 50 dry wt % of first fibers having a length of between 1.4 mm and 2.5 mm; •between 40 and 80 dry wt % of second fibers having a length of between 0.3 mm and 0.8 mm; and •between 1 and 6 dry wt % of a sizing agent.
Owner:AHLSTROM OYJ
Data protector, data protective seal, and image drawing device
A data protector according to an embodiment of the present disclosure includes: a data layer configured to record confidential information as a visible image; and one or a plurality of cover layers disposed at least one of above or below the data layer and configured to transition between a color-developed state and a decolored state in a visible wavelength region.
Owner:SONY GROUP CORP
Special polymer layers for faster laminability of multilayer structures
ActiveUS12600116B2Synthetic resin layered productsPolyester-carbonate adhesivesPolymer sciencePolycarbonate
The invention relates to a multilayer structure (MS) comprising (SI) at least one first polymer layer (SI) comprising ≥95% by weight, preferably ≥98% by weight, particularly preferably ≥99% by weight, based on the total weight of the polymer layer (SI), of a polymer (PI) selected from the group consisting of a polycarbonate, a co-polycarbonate or mixtures thereof having a Vicat softening temperature≥149° C., preferably ≥160° C., further preferably ≥170° C.; more preferably ≥180° C., determined according to ISO 360:2004 (50N; 50° / h); (S2) at least one further polymer layer (S2) having a Vicat softening temperature<149° C., preferably ≥140° C., more preferably ≤130° C., determined according to ISO 306:2004 (50N; 50° / h), preferably in a range from 120° C. to 148° C.; (S3) optionally at least one third polymer layer (S3) having a Vicat softening temperature≥149° C., preferably ≥160° C., further preferably ≥170° C.; more preferably ≥180° C., determined according to ISO 306:2004 (50N; 50° h). The invention further relates to a process for producing a multilayer structure (MS) and to a security document comprising such a multilayer structure according to the invention.
Owner:COVESTRO DEUTSCHLAND AG
Non-combustible heating-type smoking article, electric heating-type smoking system, and method for producing non-combustible heating-type smoking article
The present invention relates to a heating-type smoking article (14) arranged for creating a smoke aroma of tobacco through heating without combustion comprising: a tobacco filler (23); and a wrapper (41) enclosing the tobacco filler (23), the wrapper (41) including: a substrate sheet (42) made of metal; a first sheet (43) made of paper and bonded to one surface of the substrate sheet (42) on a side of the tobacco filler (23); and a second sheet made (44) of paper and bonded to one other surface of the substrate sheet (42) on a side opposite to the one surface, characterized in that the wrapper (41) has a thickness of 50 to 100 µm.
Owner:JAPAN TOBACCO INC
Sanitary tissue paper
Owner:DAIO PAPER CORP
Substrate and method of making, coating removal method, and security structure
The application discloses a substrate and a preparation method thereof, a coating removal method and an anti-fake structure. The substrate comprises a base layer and a removable layer which are arranged in a stack. The removable layer comprises a film-forming substance. The film-forming substance can be thermally dissociated under a specific environment. After the film-forming substance is thermally dissociated, the removable layer can be removed. The substrate described above, the film-forming substance in the removable layer can be degraded by heating under a specific humidity environment, and after the film-forming substance is degraded, the removable layer can be removed. When the substrate is used for proofing printing, after the removable layer is removed, the base layer can be reused, thereby greatly reducing the proofing cost of a printing enterprise. The preparation method of the substrate is used for preparing the substrate, and the coating removal method is used for removing the removable layer.
Owner:DONGGUAN JUNXING PRINTING TECHNOLOGY CO LTD
Target paper with double target pattern surfaces
A target paper with double target pattern surfaces, including: a release paper with one surface having a release layer; and an adhesive paper stuck onto the release layer, wherein a surface of the adhesive paper opposite to the release paper and either of two surfaces of the release paper in a thickness direction are provided with a target pattern respectively. For the target paper with an adhesive paper structure according to the present disclosure, the release paper can be fully utilized.
Owner:WODE GLOBAL (QINGDAO) OUTDOOR CO LTD
Heated aerosol generating article with thermal spreading wrap
A thermally-conductive material is used in an aerosol-generating article as a thermally-conducting flame barrier for spreading heat and mitigating against the risk of a user igniting an aerosol-forming substrate of the aerosol-generating article by applying a flame to the aerosol-generating article. The aerosol-generating article is a heated aerosol-generating article for use with an electrically-operated aerosol-generating device comprising a heating element. The aerosol-generating article comprises the aerosol-forming substrate which is radially encircled by the sheet of thermally-conductive material, the thermally-conductive material comprising aluminium foil.
Owner:PHILIP MORRIS PRODUCTS SA
Absorbent paper products having unique physical strength properties
A differential density absorbent towel paper product comprising at least one absorbent towel paper web is disclosed. The absorbent towel paper web has: (a) from about 20% to about 90% by weight of the dry fiber basis of the absorbent towel paper web of a refined soft wood pulp fiber mixture, (b) pulp fibers selected from the group consisting of hard wood fibers, non-wood fibers, recycled fibers, synthetic polymer fibers, bleached eucalyptus kraft fibers, and combinations thereof and, (c) not more than about 10% by weight moisture. The refined soft wood pulp fiber mixture has: i) from about 18.5% to about 88.5% by weight of soft wood pulp fiber; ii) from about 0.25% to about 5.0% by of cationic strengthening polymer; and, iii) from about 0.05% to about 20% by weight of cellulose nano-filaments.
Owner:MERCER INTERNATIONAL INC +1
Three-ply paper product
Three-ply paper absorbent paper products, such as absorbent paper towel products, characterized by one or more properties such as absorbency, strength, bulk, durability, and thickness, as well as methods of making the same.
Owner:GPCP IP HOLDINGS LLC
Aerosol generating article equipped with a layered wrapper
To provide an aerosol-generating article including an aerosol-forming substrate and a laminated wrapper.SOLUTION: The aerosol-forming substrate contains a plant material cut filler. The plant material cut filler contains a plant lamina of at least 25 percent based on the total weight of the plant material. The aerosol-forming substrate further contains an aerosol-former of about 6 percent to about 20 percent. The laminated wrapper is at least partly wrapped around the aerosol-forming substrate. The laminated wrapper comprises a heat conductive layer and a heat insulating layer. The heat conductive layer and the heat insulating layer overlap along an axial direction of the aerosol-generating article.SELECTED DRAWING: Figure 2
Owner:PHILIP MORRIS PRODUCTS SA
Laminate, inkjet paper, adhesive label
There is provided a laminate having excellent resistance to print removal and excellent abrasion resistance required in BS5609: 1986 and also providing the excellent ink dryness. The laminate includes a substrate layer (A) and a formed resin layer (B) including a first porous sub-layer (B1) and a second porous sub-layer (B2). The substrate layer (A), the second porous sub-layer (B2), and the first porous sub-layer (B1) are laminated in this order. The first porous sub-layer (B1) contains a propylene-based polymer (d1), an ethylene-based polymer (PE resin) or acrylonitrile-butadiene-styrene copolymer (ABS resin), and a filler (e1). The second porous sub-layer (B2) contains a propylene-based polymer (d2) and a filler (e2), and is free of a PE resin and an ABS resin. The content of the filler (e1) or (e2) in each porous sub-layer is 50 to 75 mass %.
Owner:YUPO CORP
Pearl paper structure and method for manufacturing the same
A pearl paper structure and a method for manufacturing the same are provided. The pearl paper structure includes a middle layer and a matte layer. The matte layer is disposed on the middle layer. A material of the matte layer includes a polyolefin material and fillers. The polyolefin material is formed by reacting a polypropylene, a polyethylene, and an initiator. Based on a total weight of the matte layer being 100 wt %, an amount of the polypropylene ranges from 20 wt % to 65 wt %, an amount of the polyethylene ranges from 30 wt % to 75 wt %, and an amount of the fillers ranges from 5 wt % to 10 wt %. An arithmetic average roughness of the matte layer ranges from 0.5 μm to 1.3 μm.
Owner:NANYA PLASTICS CORP
Three-ply paper product
PCT designated stageWO2026078559A1Paper/cardboardPaper/cardboard layered productsPaper towelProcess engineering
Three-ply paper absorbent paper products, such as absorbent paper towel products, characterized by one or more properties such as absorbency, strength, bulk, durability, and thickness, as well as methods of making the same.
Owner:GPCP IP HOLDINGS LLC
Flexible Sheet with Graphic
PendingUS20260070314A1Synthetic resin layered productsPaper/cardboard layered productsGraphicsMechanical engineering
A flexible sheet with graphic, comprising: a flexible sheet material and a graphic, the graphic is a multi-layered structure cut into a shape, comprising: a first adhesive layer; a printing layer printed with a pattern, the printing layer is bonded with the first adhesive layer; and a covering film comprising a transparent or translucent surface film layer and a second adhesive layer, the surface film layer is bonded with the printing layer by the second adhesive layer and covers the printed pattern. The graphic is adhered onto the sheet material with the first adhesive layer, and the graphic and the pattern are capable of remaining intact and withstanding water washing.
Owner:CHANCE LINE IND
Absorbent paper product having unique physical strength properties
To provide an absorbent towel paper product having vertical lines and horizontal lines perpendicular to the vertical lines.SOLUTION: The absorbent towel paper product comprises two plies of absorbent towel paper web, wherein each paper web comprises from about 20% to about 90% by weight on a dry fiber basis of the towel paper web of a refined long fiber softwood pulp fiber mixture comprising from about 18.5% to about 88.5% by weight on a dry fiber basis of the towel paper web of long fiber softwood pulp fibers, wherein the long fiber softwood pulp fibers are optionally refined prior to being added to the mixture; from about 0.25% to about 5.0% by weight on a dry fiber basis of the tissue paper web of a cationic strength polymer; From about 10% to about 55% of a hardwood pulp fiber mixture, by weight of the dry fiber basis of the tissue paper web; SELECTED DRAWING: Figure 1
Owner:MERCER INTERNATIONAL INC