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WO/1999/012829A1 |
A packaging material with extremely low permeability to oxygen is characterised in that it consists of or comprises a layer (1) of a paper which per se has a low permeability to oxygen, and that said paper (1) is coated with and/or is im...
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WO/1999/012736A1 |
Process for the production of a thermosetting laminate made of a number of continuous paper webs impregnated with a thermosetting resin. The dry webs are fed continuously between an upper and a lower press belt (101 and 102 respectively)...
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WO/1999/011861A1 |
A multiply paper web comprises a base ply (101) of a post-manufactured sheet such as reused old newsprint or reused office waste. An upper and/or lower ply (103) is bonded to the base ply by bonding agent (107) to cover any printing or c...
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WO/1999/009274A2 |
The invention relates to a method for the production of resistant covering elements for building surfaces or the like, especially for the production of decorative floor covering elements, consisting of several layers which are assembled ...
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WO/1999/001613A1 |
On the surface of a cover material agent increasing friction is spread on a paper-based underlay. The agent contains solid particles attached to the surface of the material with the help of a heat-resisting polymer bonding agent the temp...
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WO/1998/051492A1 |
The disclosure relates to a method of producing a packaging laminate for aseptic packages of the type which is produced in that a web of the packaging laminate is, for the purpose of sterilization, led through a bath of hydrogen peroxide...
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WO/1998/051862A1 |
Strong and soft multi-ply tissue paper products useful as absorbent sanitary products such as bath tissue, facial tissue, and absorbent towels are disclosed. At least one internal surface of the tissue paper product has a surface deposit...
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WO/1998/050207A1 |
A process for manufacturing a decorative mainly isometric thermosetting laminate (1) comprising an isometric core (2), a primary surface layer (10) and optionally a secondary surface layer (20). 85 parts by weight of preferably organic p...
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WO/1998/041392A1 |
A method of making corrugated board includes the steps of securing at least two sheets of paper liner (16, 18, 22, 24) in complementary facing engagement to create first and second multi-layer composite liners (20, 26). The first multi-l...
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WO/1998/041400A1 |
The present invention relates to a method of forming a laminated material comprising the steps of corrugating a paper sheet (1), and applying a liner (4) to one or both sides of the corrugated sheet, wherein the liner is a pre-made lamin...
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WO/1998/032604A1 |
The invention relates to a removable protective film (3) for plaster systems, in particular self-adhesive plaster systems, containing active substances, characterized in that it consists of a laminate constituted by a paper layer (7) and...
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WO/1998/029242A1 |
A multi-layer fabric (20) is prepared from a chopped glass-fiber strand mat (34), at least one layer of continuous glass-fiber rovings (22, 28, 30, 32), and a porous tissue-paper backing (36). The tissue paper (36) is disposed on a first...
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WO/1998/028378A1 |
The invention relates to a paper compound material with repulp-resistant adhesive coating, consisting of a paper carrier and an adhesive layer, characterized in that an intermediate coat of a dispersion polymer film containing a protecti...
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WO/1998/026936A1 |
A method for transferring an image to a sheeting that is suitable for a laminating process in which the sheeting is penetrated by a laminating resin, includes the step of transferring the image in an electrostatic printing process or a l...
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WO/1998/027280A1 |
The invention relates to the field of packaging materials, and in particular, to multi-layered materials intended for food packaging. The packaging material consists in successive layers glued together by an adhesive, said layers compris...
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WO/1998/023441A1 |
A paper pallet (100) is formed from a planar desk (104), spacer members (106), and a wraping paper sheet material (114), by a method which includes: a) conveying a first precut honeycomb sheet (160'') to a cutting location (222) having c...
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WO/1998/017864A1 |
A multi-layered paper product. The paper product has individual layers for providing a soft tactile sensation to the user, for providing strength, and for providing bulk. Suitable fibers for increasing bulk may be synthetic fibers, debon...
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WO/1998/012383A2 |
A form with an integrated clean release, diecut, removable card, which includes a multi-layer lamination of translucent paper or film (9), thin cast film (11), and paper (15).
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WO/1998/006900A1 |
The present invention is directed to a decorative sheet (10) useful as an exterior ply in a pressed wood decorative laminate and the method of making such a sheet. The decorative sheet comprises a sheet formed from a genuine vegetable pa...
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WO/1998/004413A2 |
The invention concerns the preparation of a strengthening material comprising a cardboard-based support and a polycarbamide. It involves impregnating almost the entire cross-section of the cardboard-based support with the polycarbamide. ...
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WO/1998/002301A1 |
The release liner of a paper label laminate is made with a porous, inexpensive, low weight paper substrate. The paper substrate is selected to substantially match the label facestock in terms of hysterisis curves. In addition, chemical t...
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WO/1998/001634A1 |
A self-adhesive wall board joint tape (54) has a paper base layer (56) with a mud or plaster receptive surface (58), the other surface (60) has a pressure sensitive adhesive (62). A transfer liner (57) is applied with a release surface (...
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WO/1998/001233A1 |
A method and apparatus of manufacturing a web which is striped with add-on material, comprising: a first arrangement which establishes a sheet of base web from a first slurry and moves the established sheet along a first path; a second a...
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WO/1997/047227A1 |
A premoistened wet wipe provides functional wet strength in use, yet is dispersible if flushed down the toilet so that plumbing and sewage treatment facilities do not become clogged. A particular embodiment of the wipe consists of three ...
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WO/1997/047702A1 |
The invention provides for a vapor barrier formulation suitable for coating and lamination onto a paper substrate and comprises organosolv lignin in a dispersion, mica and latex. The laminated paper product is recyclable.
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WO/1997/046381A1 |
The invention relates to a polylactide-coated paper or board product which is made by coextrusion wherein the polylactide is extruded together with a conventional polymer, such as a polyolefin, onto the surface of the paper, and after th...
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WO/1997/044529A1 |
A multiple ply tissue paper structure is disclosed. The multiple ply tissue paper has at least two plies having discrete low density regions dispersed throughout a continuous relatively high density network. One of the plies has more of ...
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WO/1997/044528A1 |
A multiple ply tissue paper structure is disclosed. The paper structure includes a ply comprising discrete relatively low density regions dispersed throughout a relatively high density continuous network. The paper structure also include...
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WO/1997/044527A1 |
A multiple ply tissue paper structure is disclosed. The multiple ply tissue paper has plies having different texture values. In one embodiment, the multiple ply tissue paper has two plies having different calipers and macrodensities. In ...
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WO/1997/041301A1 |
Facial tissue is rendered resistant to water penetration while retaining softness by treating the fibers with a sizing agent prior to forming the sheet, or topically after the sheet is formed. The resulting tissue prevents the user's han...
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WO/1997/040979A1 |
Two pairs (180, 182, 184, 186) of parallel substantial-cut or scored lines extend the length of a card stock sheet (160) and short through-cut lines (208, 212) extend between each of the pairs to define two columns (190, 192) of business...
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WO/1997/037838A1 |
Multi-ply tissue product is bonded by an adhesive spray whose position is controlled so that the web path distance between the spray application (60) and the location where the webs are forced together (48) permits sprayed adhesive to pa...
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WO/1997/037082A1 |
An embossed paper laminate having two laminae is provided. The laminae are joined such that there is at least one zone of the laminate wherein the peel strength of the laminate in that zone is greater than the peel strength of the lamina...
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WO/1997/035714A1 |
Multilayer panel (2), wherein the constituent layers are manufactured from paper or carton and the panel comprises a plurality of primary layers (4) with channels (6), wherein each such primary layer is separated from the respective adja...
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WO/1997/033044A1 |
A rigid or semi-rigid cellulosic sheet having barrier or trap properties. The sheet is composed of a layer of randomly oriented cellulosic fibers and a layer or a coating which can act as a barrier or a trap for contaminants from the lay...
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WO/1997/032940A1 |
The invention concerns one-sided adhesive sealing tape. The tape consists of a carrier material which on one side is coated with a thin layer of plastics and on the other is provided with an adhesive layer. The adhesive tape is suitable ...
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WO/1997/032074A2 |
A method of preparing a sheet of a lignocellulosic material such as paper for the manufacture of a finished product, includes the steps of impregnating the sheet with an impregnating composition comprising a composition for the chemical ...
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WO/1997/031776A1 |
A process for the manufacture of a decorative thermosetting laminate, which laminate comprises thermosetting resin impregnated paper layers. A decor paper in the form of a web or a sheet (1), which is provided with a decor pattern having...
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WO/1997/031775A1 |
A process for the manufacture of a decorative thermosetting laminate (21), which laminate (21) includes thermosetting resin impregnated paper layers. A decor paper in the form of a web or a sheet (11, 1) is provided with a decor pattern ...
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WO/1997/029916A1 |
A foil printable with ink comprises a porous layer which is penetrable to ink and ink-retaining, for instance an open fibrous layer of paper, in addition to a layer of material impermeable to ink, which layer closes off the porous layer ...
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WO/1997/027999A1 |
A method and a device for continuously producing compact multilayer paperboard sheets at high production rates and at a particularly competitive cost. The production device (10) comprises at least three mutually aligned feed rollers (11,...
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WO/1997/027364A1 |
A paper material for forming soft three-dimensional packaging containers, characterised by consisting of a yieldable paper sheet (4) to which at least one impermeabilizing agent has been added.
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WO/1997/027365A1 |
A laminated sheet consisting of at least two plies of cellulose wadding or another cellulose fibre web having a basic weight of 10-40 g/m2, said plies being embossed and joined together in such a way that the projections defining the emb...
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WO/1997/020985A1 |
A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cel...
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WO/1997/016308A1 |
In a method of producing shaped articles, layers of a flat material, in particular paper, are coated with glue and laid one on top of the other, bonded, shaped and hardened. For this purpose, at least one at least partially expanded pape...
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WO/1997/015430A1 |
A decorated laminated product, such as a plate, is produced by taking a digitally stored image of the decorative material and printing it onto coated paper to form a high definition print which is then located beneath a paper surface she...
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WO/1997/014856A1 |
A drywall finishing system apparatus and method used to finish seams and corners in modern drywall construction. Interior and exterior flex-trim pieces are made having flanges (1) with an outer surface (2) prepared to directly receive pa...
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WO/1997/011227A1 |
The disclosure pertains to a multilayered web-type tissue product with at least three partially interconnected layers, namely, two optionally embossed outer layers containing predominantly chemical pulp and at least one optionally emboss...
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WO/1997/011228A1 |
The disclosure pertains to a web-type tissue product with at least one unembossed substantially freely mobile middle layer, the layers of the tissue product being preferably joined to one another by join embossing common to those layers....
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WO/1997/011226A1 |
A multi-ply paper product wherein the plies are adhesively joined together is disclosed. One or both of the plies may have embossments protruding towards and contacting the other ply. The plies are adhesively joined, preferably at such e...
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