TEXTILE SUBSTRATE OF MULTIPLE DIFFERENT DISPOSABLE AND/OR RECYCLABLE MATERIALS, USE OF SUCH A TEXTILE SUBSTRATE AND METHOD FOR PROCESSING SUCH A TEXTILE SUBSTRATE

摘要

The invention relates to a textile substrate (1A), comprising a warp and a weft and containing several different disposable and/or usable materials. A first subset of the totality of all warp threads and weft threads contains one or more warp threads (K1(1), K2(1), K3(1)) and one or more weft threads (S1(1)), wherein each warp thread of the first subset and each weft thread of the first subset is made of a first of the different disposable materials. A second subset of the totality of all warp threads (K1(2), K2(2), K3(2)) and weft threads contains one or more warp threads and/or one or more weft threads, wherein each warp thread of the second subset and each weft thread of the second subset is made of a second of the different disposable materials. A third subset of the totality of all warp threads and weft threads contains one or more warp threads and/or one or more weft threads (S I (3)), wherein each warp thread of the third subset and each weft thread of the third subset is made of a material (Z) that can be destroyed by means of a chemical and/or physical method. The warp threads and weft threads of the first and second subsets (K1 (I), K2(1), K3(1), K1(2), K2(2), K3(2)) are arranged in such a way that said warp threads and weft threads are not bound to one another and thus can be separated if the respective warp threads and/or weft threads (S1(3)) of the third subset are destroyed.

主权项

1. A textile substrate (1A, 1B, 1C, 1D, 1E, 1F, 1G) of warp and weft, which comprises a plurality of variously disposable and/or utilisable materials, or a plurality of disposable and/or utilisable materials selected from various utilisation groups, wherein
the warp comprises a plurality of warp threads (K1(1), K2(1), K3(1), K4(1), K5(1), K6(1), K1(2), K2(2), K3(2), K4(2), K5(2), K6(2)), and the weft comprises a plurality of weft threads (S1(1), S2(1), S1(2) and S2(2)), wherein a first subset of the totality of all warp threads and weft threads contains one or a plurality of warp threads (K1(1), K2(1), K3(1), K4(1), K5(1), K6(1)) and one or a plurality of weft threads (S1(1), S2(1)) and each warp thread of the first subset, and each weft thread of the first subset, consists of a first of the variously disposable and/or utilisable materials, or of a disposable and/or utilisable material selected from a first of the various utilisation groups, wherein a second subset of the totality of all warp threads and weft threads contains either one or a plurality of warp threads (K1(2), K2(2), K3(2), K4(2), K5(2), K6(2)), or both one or a plurality of warp threads (K1(2), K2(2), K3(2), K4(2), K5(2), K6(2)), and also one or a plurality of weft threads (S 1(2), S2(2)), and each warp thread of the second subset, and, if the second subset contains one or a plurality of weft threads (S 1(2), S2(2)), each weft thread of the second subset consists of a second of the variously disposable and/or utilisable materials, or of a disposable and/or utilisable material selected from a second of the various utilisation groups, wherein each warp thread crosses over a plurality of weft threads, and each weft thread crosses over a plurality of warp threads, such that the warp and the weft together form a layer, which on one side has a first surface (O1) and on another side has a second surface (O2) located opposite the first surface (O1), characterised in that, a third subset of the totality of all warp threads and weft threads contains either one or a plurality of weft threads (S 1(3)), or both one or a plurality of warp threads and also one or a plurality of weft threads (S 1(3)), and each weft thread of the third subset and, if the third subset contains one or a plurality of warp threads, each warp thread of the third subset, consists of a destructible material, and the layer has at least one region (1-1), through which extend one or a plurality of warp threads (K1(1), K2(1), K3(1), K4(1), K5(1), K6(1)) of the first subset, one or a plurality of weft threads (S1(1), S2(1)) of the first subset, and one or a plurality of warp threads of the second subset, wherein each individual thread of the said warp threads (K1(1), K2(1), K3(1), K4(1), K5(1), K6(1)) of the first subset, which extend through the at least one region (1-1) of the layer, crosses over at least one weft thread (S 1(2), S2(1)) of the first subset in the at least one region of the layer, on a side facing towards the second surface (O2), wherein each individual thread of the said warp threads (K1(2), K2(2), K3(2), K4(2), K5(2), K6(2)) of the second subset, which extend through the at least one region of the layer, crosses over each individual thread of the said weft threads (S1(1), S2(1)) of the first subset, which extend through the at least one region of the layer, on a side facing towards the first surface (O1), wherein the third subset contains at least one weft thread (S1(3)), which extends through the at least one region of the layer, and is arranged such that the said at least one weft thread (S 1(3)) of the third subset crosses over, in the at least one region of the layer, at least one warp thread (K1(1)) of the first subset, on a side facing towards the second surface (O2), and crosses over at least one warp thread (K1(2)) of the second subset, on a side facing towards the first surface (O1), such that the said at least one warp thread of the second subset, in the at least one region of the layer, is bound to the first subset, wherein the destructible material of the at least one weft thread (S 1(3)) of the third subset can be destroyed by means of a chemical and/or physical method, such that the second subset, in the at least one region of the layer, is no longer bound to the first subset.