Method for producing in visible barcode and barcode thus produced

Abstract

The label has two non-folded longitudinal sides (1) and two foldable narrow sides (2) and consists of a backing fabric (11) with warp threads (4) and basic picks (5), in addition to embroidery picks (12) made of a fusible thread material forming the pattern. The embroidery picks (12) forming the pattern extend parallel and at a distance to the unfolded longitudinal sides (1) of the backing fabric (11). The non-folded longitudinal side (1) is an edge of a cut formed in the backing fabric outside the area (13) of the pattern. The label has the advantage that the edges of the cuts on the longitudinal sides are soft and skin friendly thereby substantially improving wearing comfort. Due to the fact that the edge of the cuts produced by the basic picks have practically no brows and the picks extend parallel in relation to the longitudinal side of the labels, and even appearance is achieved on the entire length of the label since the picks cover evenly the back part.

Description

technical field [0001] The invention relates to a method for producing labels with invisible barcodes on a loom according to the preamble of claim 1 , and to labels produced according to this method. Background technique [0002] A method of the mentioned type is known from EP-A-0919650, where labels are interconnected one after the other in the warp direction, each having a pattern formed by a decorative weft yarn, and a barcode formed by a coded weft yarn, the interconnected labels being made as Tape, the backing fabric consists of backing warp yarns and backing weft yarns. Each label has a rectangular shape with two longitudinal sides and two narrow sides, the warp threads are parallel to the label longitudinal sides and the weft threads are transverse to the label longitudinal sides, the barcode is formed in each case by a coding strip extending in the weft direction. [0003] In another known method, the label is made of a wide fabric containing...

AI Technical Summary

Problems solved by technology

Also, more warp yarns may come loose at the raw edges, so labels become worthless or unsightly

[0006] The known method for label production, i.e. the method in which the warp threads run parallel to the longitudinal edges and the weft threads run transversely relative to the longitudinal edges, has the disadvantage that due to the folds of the The size of the semi-finished product, the weaving width of the loom is only used to a limited extent or there is a large amount of waste

The other major disadvantage in producing these labels from wide webs arises during the weaving of, for example, invisible barcodes, which necessitates more than one cycle or pass of a single barcode in the weft direction.

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