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WO/2024/079595A1 |
A corrugated cardboard production apparatus (10) comprises a coupling group (40) designed to form a single-wave corrugated cardboard (6, 6') by associating together a strip of cannete (2) and a continuous strip of flat paper (4), a flat ...
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WO/2024/076272A1 |
A method for providing a corrugated cardboard product sheet (B) having a desired width ( BX) and a desired length (BY) from a feed sheet (Al ) having a first width (AX) and a first length (AY ), wherein the first width (AX) is different ...
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WO/2024/070046A1 |
[Problem] To provide a paper towel roll that has excellent design and oil absorption even if the winding length is long. [Solution] The problem is solved by a paper towel roll in which is wound a paper towel having recesses/protrusions f...
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WO/2024/070045A1 |
[Problem] To provide a kitchen paper roll having excellent design and oil absorption properties even when the winding length is long. [Solution] The above problem is solved by a kitchen paper roll obtained by rolling kitchen paper in whi...
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WO/2024/072673A1 |
Provided are tissue webs, and products produced therefrom, that are generally durable, flexible and have improved machine direction (MD) properties, such as MD tensile energy absorption (MD TEA), MD stretch and MD modulus. The inventive ...
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WO/2024/061575A2 |
A dry-forming mould system comprising a forming mould for dry-forming cellulose products from an air-formed cellulose blank structure. The forming mould comprises a first mould part and a second mould part configured for interacting with...
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WO/2024/061668A1 |
This invention relates to a press molding method of a fiber product, at high pressure and high temperature, by means of a press pad device (2) and a stamp device (3,4), wherein said fiber product (1) comprises a bottom part (11) and an e...
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WO/2024/056647A1 |
The invention relates to a method for operating a corrugator (2), the corrugator (2) being used to produce a corrugated cardboard web (4) and having a number of adjustable operating parameters (6) for this purpose, a number of paper roll...
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WO/2024/059108A1 |
Disclosed are embossed and structured multi-ply tissue products having improved softness, strength, embossment clarity and/or embossment height. The embossed and structured multi-ply tissue products include at least one embossed structur...
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WO/2024/059112A2 |
An apparatus for use in producing a corrugated board product includes a flotation column for emitting pressurized air to support a traveling corrugated board product on a cushion of air void of contact with other surfaces at a point of w...
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WO/2024/058897A1 |
Rolls of an embosser laminator unit may be calibrated with an iterative process of moving axial ends of the roll a set incremental distance until contact between the rolls is made and then making a correction to the distance based upon t...
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WO/2024/056646A1 |
The invention relates to a method for producing a corrugated cardboard web (4) by means of a corrugator (2), a plurality of paper rolls (10, 12) being provided, each having a paper web made of paper, the paper rolls (10, 12) each being c...
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WO/2024/053377A1 |
The present invention provides a device and method for detecting defects in a cardboard sheet, and a cardboard box manufacturing machine. The defect detection device detects defects in a cardboard sheet in which a first crease recess is ...
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WO/2024/052946A1 |
An automatic machine (1) is described for the treatment and transformation of paper by compression with a hot moulding and with cold material, the machine (1) comprising: a reel- unwinding element (3), for a reel or roll of paper (4); a ...
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WO/2024/013358A9 |
The present invention relates, in general, to the field of the transportation and storage of goods and, in particular, to a container, box or box-like container or mailer box that can be fabricated, loaded with product placed upon or ins...
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WO/2024/037055A1 |
Provided in the present invention is a leather release paper production apparatus, for use in producing a leather release paper. The leather release paper production apparatus comprises a female embossing roller, a first coating roller a...
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WO/2024/033110A2 |
The invention relates to a corrugated cardboard production unit (2) and to a method for monitoring such a corrugated cardboard production unit (2). The sheets (6) are placed so as to lie partly one over the other on a conveyor belt (10) ...
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WO/2024/033197A1 |
The invention relates to a corrugated cardboard production unit (2) and to a method for monitoring such a corrugated cardboard production unit (2). A defined region of a conveyor device (4) of the corrugated cardboard production unit (2)...
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WO/2024/028596A2 |
An apparatus for manufacturing a component that comprises a crimped sheet of material is disclosed. The component is for use in delivery systems. The apparatus comprises a crimping unit configured to crimp a sheet of material; a gatherin...
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WO/2024/025789A1 |
A system comprising a patient support surface including a core, a ticking covering the core, a RF welding equipment, and a die are used to emboss a layer of an embossing substrate to a surface of the ticking to form a 3-dimensional struc...
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WO/2024/023134A1 |
The invention specifies a method for operating an installation (2), wherein the installation (2) has a corrugator (4) for producing corrugated paperboard (6), wherein the installation (2) has a printing installation (8) for printing a pr...
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WO/2024/023017A1 |
An arrangement comprises a first unrolling device (3) for unrolling a first material web (20), a second unrolling device (4) for unrolling a second material web (26), and a device (1) for producing a corrugated cardboard web which is lam...
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WO/2024/022635A1 |
The invention relates to a method for producing a controlled tear-open and/or tear-off aid for paper and/or other fiber-based web material. The invention is characterized in that the material of the paper and/or other fiber-based web mat...
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WO/2024/017269A1 |
The present invention relates to the technical field of environment-friendly plates. Disclosed is an environment-friendly elastic plate, which comprises a first surface layer and a second surface layer, an elastic buffer core layer being...
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WO/2024/008794A1 |
The present invention relates to methods for preparing a crease patterned fibre article, a crease patterned fibre article obtainable by said method as well as the use of a crease patterned fibre article as a packaging, design article, fa...
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WO/2024/003066A1 |
The present invention relates to a printed circuit board (PCB) substrate, comprising at least one top surface, at least one bottom surface. The printed circuit board (PCB) substrate further comprises: 60 to 90 wt% of cellulosic fibers ha...
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WO/2024/003895A1 |
A unified corrugator and die-cutting system is disclosed. The system comprises : ( a ) a corrugator configured to produce an elongated and multi-layer moving strip of corrugated board; (b) and a die-cutting machine configured to receive ...
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WO/2023/245690A1 |
The present invention relates to a telescopic edge-rolling inner-expansion device for a pulp-molded container lid, an edge rolling apparatus, and an edge rolling method. The present invention solves the defects of unreasonable design, et...
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WO/2023/243216A1 |
Provided are a corrugated cardboard sheet manufacturing device and method, the device comprising: a second paper-splicing device for splicing a following sheet to a preceding sheet in a second sheet; a third paper-splicing device for spl...
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WO/2023/237253A1 |
The invention relates to a method for operating a system (2) comprising a corrugator (4) and a printing machine (6), wherein the corrugator (4) has a number of processing units (8) for processing one or more paper webs (18), wherein the ...
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WO/2023/233287A1 |
The apparatus (100) for realising at least two continuous cardboard strips (N 1, N2) for packaging having different width (W1, W2) by consecutively joining to one another at least two respective pluralities of cardboard sheets (C1, C2) f...
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WO/2023/230381A1 |
This invention relates to devices that place braille markings on products. Previously, there was no system to do so efficiently. Embodiments of the present invention use a braille wheel including at least one slot configured to hold one ...
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WO/2023/227590A1 |
A system comprises a corrugator (1) having a first corrugated-cardboard production device (2) for producing a first corrugated cardboard web (21) which is laminated on one side, a laminating-web unrolling device (67) for unrolling a lami...
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WO/2023/225747A1 |
A paperboard protective corner and a method for manufacturing a paperboard protective corner, the paperboard protective corner comprising: a corner body made of a single paperboard sheet comprising first and second side edges, the single...
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WO/2023/217324A2 |
The invention relates to an arrangement (1) for producing layer adhesion of at least two tissue layers (2) by means of cold welding, wherein: the arrangement comprises two rollers (4) that form a stamping gap (3) for connecting the tissu...
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WO/2023/217676A1 |
The device comprises a roller (55) for guiding the web-like material (N1, N2), supported idle about a rotation axis (55X) and having a first axial end and a second axial end. Two lateral supports (59A, 59B) support the guide roller. The ...
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WO/2023/212498A1 |
A method applying a composition to a dryer cylinder is provided. The method includes determining an amount of water to apply onto a surface of a dryer cylinder based on a total evaporation rate of the dryer cylinder and spraying a compos...
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WO/2023/212613A1 |
Aspects of the present disclosure include a rigid paperboard product comprising at least one modified starch and at least one crosslinker, wherein the at least one modified starch is present in an amount ranging from 2% to 20% by weight ...
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WO/2023/209496A1 |
A method for manufacturing a disposable item (10) comprises moistening (S1, S11) at least a portion of a pulp sheet (110) or multiple pulp sheets (210, 220, 230, 310, 320) with an aqueous solution, emulsion, dispersion and/or suspension ...
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WO/2023/195980A1 |
Disclosed are embossed, multi-ply tissue products, such as toilet paper or household towel, having embossing patterns with elements oriented substantially in the machine or cross-machine direction. The machine or cross-machine direction ...
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WO/2023/191697A1 |
The present disclosure relates to a method to produce a laminated substrate (20) with an embossed structure, including: providing a polymer based film (1) printed by at least one gravure cylinder (2), applying the polymer based film (1) ...
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WO/2023/186952A1 |
The embossing-laminating device comprises a first embossing roller provided with first embossing protuberances forming a first embossing pattern. The first embossing roller co-acts with a first pressure roller forming, with the first emb...
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WO/2023/180288A1 |
This invention relates to Production method for fiber based cellulose material products by means of converting a blank or web, wherein there is provided a production space (1) including a converting production unit (2) intermittently pro...
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WO/2023/175551A1 |
Apparatus (1) for making a container (C) defining a containment space for a product. The apparatus (1) comprises a feeding station (2) configured for introducing respective films (F) in at least two processing paths (L) and a forming sta...
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WO/2023/175550A1 |
Described is an apparatus (1) for making a container (C) defining at least one processing path (L). The apparatus (1) comprises a feeding station (2) configured for introducing in the processing path (L) at least one film (F) made of a c...
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WO/2023/174878A1 |
The present invention relates to a method for manufacturing a composite article. The method comprises the steps of providing at least one sheet comprising a composite material, wherein the composite material comprises cellulosic fibers a...
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WO/2023/170221A1 |
The present invention relates to a paper lid (3). The paper lid (3) comprises a central lid panel (7, 31) and a fitting flange (5). The fitting flange (5) is adapted to be arranged on a receptacle (2) of a container (1). The fitting flan...
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WO/2023/152325A1 |
The present invention relates to inspection system (46) for checking braillecharacters in a converting machine (1), the inspection system comprises an image sensor (48) configured to capture at least one image of a first braille tool (36...
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WO/2023/149869A1 |
Disclosed are tissue products, particularly creped, wet-pressed tissue products, having improved physical properties such as a high caliper and a low degree of stiffness. The products are manufactured by molding the nascent tissue web to...
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WO/2023/149868A1 |
Disclosed are tissue products, particularly creped, wet-pressed tissue products, having improved physical properties such as a high caliper and a low degree of stiffness. The products are manufactured by molding the nascent tissue web to...
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