TH13530B - The fabric of the paper machine is woven into layers together. - Google Patents

Abstract

DC60 (28/06/44) Paper machine fabric that is the third layer that can be machine stitched. (on-machine-seamable) consisting of two single-ply woven fabric layers that share machine-direction yarns, MD yarns, which are the transverse threads on the loom. During weaving by continuous weaving technique Form a loop, make a seam, which will connect the layers Together at the end of it The fabric can be stitched with a synthetic filling material during compression weaving. Bonded threads that can be removed with a solvent will Double layer welding Which has been woven into one piece by the corresponding When the knitting is finished. Bonding yarn That can be removed with a solvent, it is removed by solvent solvent. Suitable melt Resulting in layered elements The gut in a synthetic material can be obtained. Stitching with a needle can penetrate and pass through that layer of elements. The fabric of the paper machine can be used as a forming cloth, compression cloth, or drying cloth. Or as a ground for belts in the paper industry process Polymer coating Such as belt press machines, compression clamps Sheet moving belt or machine belt Grinding to be shiny and smooth. The fabric of the paper machine is woven into a third layer that can be machine stitched. (on-machine-seamable) consisting of two single-ply woven fabric layers that share machine-direction yarns, MD yarns, which are the transverse threads on the loom. During weaving by continuous weaving technique Form a loop, make a seam, which will connect the layers Together at the end of it The fabric can be stitched with a synthetic filling material during compression weaving. Bonded threads that can be removed with a solvent will Double layer welding Which has been woven into one piece where the corresponding one is finished. Bonding yarn That can be removed with a solvent, it is removed by solvent solvent. Suitable melt Resulting in layered elements The gut in a synthetic material can be obtained. Stitching with a needle can penetrate and pass through that layer of elements. The fabric of the paper machine can be used as a forming cloth, compression cloth, or drying cloth. Or as a ground for belts in the paper industry process Polymer coating Such as belt press machines, compression clamps Sheet moving belt or machine belt Grinding to be shiny and smooth.

Claims (32)

1. The fabric of a paper-making machine is woven into a single, layered piece. This fabric has a first and a second end, and numerous seam loops at each of the first and second ends are used to connect the fabric in a continuous pattern using peg stitches. The fabric consists of many longitudinal threads (first group), many longitudinal threads (second group), and continuous transverse threads. These transverse threads are woven between the first group of longitudinal threads to form the first woven layer, and with the second group of longitudinal threads to form the second woven layer. The alternating transverse threads are then woven between the first group of longitudinal threads, which in turn are woven between the second group of longitudinal threads. This alternating arrangement forms one of several seam loops at the first and second ends, used to connect the fabric in a continuous pattern. Therefore, the fabric is a layered composition consisting of two woven layers connected by the numerous seam loops along both ends. 2. The paper-making cloth, as entitled in claim 1, also consists of a synthetic filling material, which is needle-stitched into and through the aforementioned layered components, and further bonded together with the aforementioned woven layers. 3. The papermaking textiles, as entitled in claim clause 2, have a synthetic fiber core made of selected polymer resins from the following groups: polyamide, polyester, polyimide, polypropylene, polyolefin, polyethylene, terephthalate (PET), polyether ether ketone (PEEK), polytetrafluoroethylene (PTFE), polyaramid, paraaramid, or metaaramid. 4. The paper-making fabric, as entitled in claim 1, also consists of a polymer resin material infused with the aforementioned layered components and further bonded together the two aforementioned woven layers. 5. The paper-making fabric, as entitled under claim 4, where the aforementioned polymer resin material is reinforced with fibers. 6. The fabric of the paper-making machine, as claimed in Patent 1, also consists of the first and second single-strand seam coils, with the first seam coil attached to the first end of the fabric with at least one connecting thread, and the second seam coil attached to the second end of the fabric with at least one connecting thread. Each of the first and second seam coils shall contain numerous rolls such that the rolls of the first seam coil are interwoven with the rolls of the second seam coil. 7. The papermaking cloth, as entitled under claim I, shall consist of the first bulk of longitudinal yarns mentioned above, the second bulk of longitudinal yarns mentioned above, and the continuous transverse yarns, which shall be selected from a group of single long fibers, single long fiber sheets, multiple long fibers, multiple long fiber sheets, single spun long fibers, multiple knitted long fibers, single knitted long fibers, multiple knitted long fibers, single polyurethane coated long fibers, single or multiple long fiber sheets, and yarns of two compositions. 8. The papermaking fabric, as entitled in Requisition I, shall consist of the first bulk longitudinal yarns, the second bulk longitudinal yarns, and the continuous transverse yarns, which shall be made of a polymer resin material of a choice from the group of polyamides, polyesters, polyaramids, polyether ether ketones (PEEK), and polyurethanes. 9. The paper machine fabric as entitled in claim 1 shall also consist of a polymer resin coating on at least one side of it, so that the said paper machine fabric is a polymer resin coated paper industrial process belt. 10. The paper machine fabric, as entitled under claim 2, also contains a polymer resin coating on at least one side of it, so that the said paper machine fabric is a polymer resin coated paper industrial process line. 11. The intermediate fabric product of a papermaking machine, which has seams made in the middle of the machine, consists of two ends and numerous seam rings at each end of these two ends, used to connect the fabrics into a continuous pattern. The intermediate fabric product consists of a first large number of longitudinal yarns, a second large number of longitudinal yarns, continuous transverse yarns, and a large number of solvent-removable bonding yarns. The bonding yarns are soluble in a solvent that does not affect the first and second large number of longitudinal yarns and the continuous transverse yarns. The continuous transverse yarns are woven alternately with the first large number of longitudinal yarns to form the first woven layer and with the second large number of longitudinal yarns to form the second woven layer. The alternating continuous transverse yarns are woven into the first large number of longitudinal yarns and with the second large number of longitudinal yarns. At each wide end of the intermediate fabric product, as mentioned earlier, when alternated in this way, it forms one of several seam loops mentioned earlier, used to connect the intermediate fabric products in a continuous pattern, and where the solvent-removable bonding threads mentioned earlier are woven between at least one continuous transverse thread mentioned earlier and many longitudinal threads, the first and the second mentioned, to connect the first and second layers mentioned earlier. 12. The textile products of the paper-making machine, as entitled in claim 11, where the adhesive yarns are removed by the aforementioned solvents, shall be numerous adhesive longitudinal yarns. 13. The textile products of the paper-making machine, as entitled in claim 11, where the bonding yarns are removed by the aforementioned solvent bulk, shall be bulk bonding yarns. 14. The paper-making textile products as entitled in claim 11, where the solvent-removable bulk bonding yarns mentioned above shall be both bulk longitudinal bonding yarns and bulk transverse bonding yarns. 15. The textile products of the papermaking machine, as entitled in claim 11, where the bonding yarns are removed by the aforementioned solvents, shall be materials of choice from a group consisting of polyvinyl alcohol, calcium alginate, and unstabilized acrylic, and where the aforementioned solvents are water. 16. The textile products of the paper-making machine, as entitled under Clause 11, which still consist of a synthetic fiber filling sewn with a needle into and through the aforementioned first and second woven layers. 17. The textile products of paper manufacturing machines as entitled under claim 16, whose synthetic fiber filling is made of the aforementioned synthetic resin polymers, are selected from the following groups: polyamide, polyester, polyimide, polypropylene, polyolefin, polyethylene, terephthalate (PET), polyether ether ketone (PEEK), polytetrafluoroethylene (PTFE), polyaramid, paraaramid, or metaaramid. 18. The textile products of the paper making machine, as entitled in claim 11, which still contain the polymer resin material impregnated in the first and second woven layers mentioned above. 19. The paper-making textile products as entitled under claim 18, where the aforementioned polymer resin material is reinforced with fibers. 20. The paper-making textile product as entitled under claim 11 consists of a first and a second single-fiber seam coil, whereby the first seam coil is attached to one end of the textile by at least one connecting thread, and the second seam coil is attached to the other end of the textile by at least one connecting thread. Each of the first and second seam coils contains numerous rolls such that the rolls of the first seam coil are interlocking with the rolls of the second seam coil. 21. The textile products of the papermaking machine, as entitled in Reputation 11, the first bulk yarns mentioned, the second bulk yarns mentioned, and the continuous weft yarns shall be selected from groups consisting of: single long yarns, single long yarn sheets, multiple long yarns, multiple long yarn sheets, single long yarns spun, multiple long yarns knitted, single long yarns knitted, multiple long yarns knitted, single long yarns coated with polyurethane, single or multiple long yarn sheets, and two-component yarns. 22. The textile products of the papermaking machine, as entitled in Requisition 11, the first bulk yarns mentioned above, the second bulk yarns mentioned above, and the continuous weft yarns shall be made of polymer resin material of a selection from the group of polyamide, polyester, polyaramid, polyether ether ketone (PEEK), and polyurethane. 23. The papermaking machine fabric product, as entitled under claim 11, shall also consist of a polymer resin coating on at least one side of it, so that the aforementioned papermaking machine fabric is a polymer resin coated papermaking industrial process belt. 24. The papermaking machine fabric product, as entitled under claim 11, also consists of a polymer resin coating on at least one side of it, so that the aforementioned papermaking machine fabric is a polymer resin coated paper industry process belt. 25. Method for producing machine-made seam-making cloth, woven as a single piece with layers consisting of the following steps: Preparation of the first bulk of longitudinal yarns, the second bulk of longitudinal yarns, continuous cross yarns, and solvent-removable binder yarns. The binder yarns are soluble in a solvent that does not affect the first bulk of longitudinal yarns, the second bulk of longitudinal yarns, and the continuous cross yarns. Weaving of two layers from the aforementioned yarns using a continuous weaving technique. The two layers will have two ends, and the seam loops are formed at these two ends by weaving the continuous cross yarns around the edges. These cross yarns are then woven alternately between the first bulk of longitudinal yarns and the second bulk of longitudinal yarns, after alternating passes around the edges, to prepare the first and second layers, respectively. Meanwhile, the solvent-removable binder yarns are woven between at least one continuous cross yarn and the first bulk of longitudinal yarns and the second bulk of longitudinal yarns. The two quantities mentioned above are used to connect the first and second layers together. 26. The method claimed in claim 25, where the bonding yarn is removed by a large amount of solvent, shall be a large number of longitudinal yarns, and where such a large number of bonding longitudinal yarns are woven between such a continuous transverse yarns. 27. The method claimed in claim 25, where the bonding yarn is removed by a large amount of solvent, shall be a large number of cross yarns, and where the large number of bonding cross yarns mentioned above shall be woven between the large number of first and second long yarns mentioned above. 28. The method entitled under claim 25, in which the bonding yarns removed by the aforementioned bulk solvents shall be both bulk longitudinal bonding yarns and bulk transverse bonding yarns, and in which the aforementioned bulk longitudinal bonding yarns shall be woven between the aforementioned continuous transverse yarns, and the aforementioned bulk continuous transverse yarns shall be woven between each other with the aforementioned bulk first and second longitudinal bonding yarns. 29. The method as claimed in claim 25, which also includes the following procedure, involves the removal of the adhesive threads that are removed by the aforementioned solvent-based solvents by dissolving them in the aforementioned specific solvents, thereby obtaining a papermaking cloth of a layer capable of being machine-made, consisting of the aforementioned first and second layers joined together at the aforementioned seam loop. 30. The method as enshrined in claim 25, in which the bonded yarns are removed by the aforementioned solvents, shall be a material of choice from the group of unstabilized polyvinyl, alcohol, calcium alginate and acrylic, and where the aforementioned solvent is water. 31. The procedure as claimed in claim 25, which also includes the following steps: stitching the synthetic fiber filling with a needle into and through the first and second layers as previously stated. 32. The method as claimed in claim 25, which also comprises the following steps: preparation of the first and second single-strand seam coils; removal of the aforementioned fringes to separate the aforementioned ends of the two aforementioned fabrics; joining the first single-strand seam coil to the aforementioned seam loop at one end of the aforementioned ends of the two aforementioned fabrics by inserting the first single-strand seam coil to the aforementioned seam loop and by passing at least one connecting thread through the designated passage; and joining the second single-strand seam coil to the aforementioned seam loop at the other end of the aforementioned ends of the two aforementioned fabrics by inserting the second single-strand seam coil to the aforementioned seam loop and by passing at least one connecting thread through the designated passage.