Method for obtaining woven fabric

A kind of craft and fabric technology, applied in the improvement of textile technology, in the field of fabrics with novel patterns, which can solve the problems of lost time, unsolvable, expensive, etc.

Inactive Publication Date: 2002-03-27
CORTECS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this is very expensive and time lost when patterns need to be changed
[0007] The problem cannot be solved when two different warp beams are used and they each contain one type of yarn

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Method for obtaining woven fabric
  • Method for obtaining woven fabric
  • Method for obtaining woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040]As mentioned above, the present invention relates to a textile process in which warp threads are treated differently. The process described has several applications, of which two main ones are the production of seersucker type fabrics and the production of striped fabrics. In the following, the production of seersucker type fabrics will be described first, followed by the production of striped fabrics. first implementation

[0041] In the first application, the textile process is applied to warp yarns, which generally have a higher modulus of elasticity.

[0042] The process can be employed on a conventional loom. Said loom should have means enabling the warp threads to be heat-treated while being tensioned by the take-up rollers of the loom, as described in French Patent No. 2751350.

[0043] Said weaving machine should also include specific components enabling the production of fabrics with the characteristics of the invention.

[0044] Thus, as shown in Figure 1, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention concerns a method for obtaining a woven fabric which consists in: continuously unwinding from a single warp beam (1), a set of parallel warp yarns (3); passing said set on a whip-roll (4); forming a shed (9) using heald means (7, 8), said shed being defined in the forward movement direction of the warp, at the input through an opening stitch (15) of the shed, and on the other side through a face stitch (10); inserting a weft yarn (16) in the shed in the proximity of the face stitch (10) to form a fabric; and finally uniformly pulling and batching the resulting fabric; method which consists, in the proximity of the shed opening stitch, in heating the warp yarns (3), and then cooling said warp yarns in the shed before they reach the heald means (7, 8), characterised in that only part (34) of the warp yarns is heated.

Description

technical field [0001] The present invention relates to the field of the textile industry, more particularly to the production of patterned fabrics for garments and the like, and in particular to the improvement of the textile process with warp processing operations. The invention also relates to the novel patterned fabrics thus obtained. Background technique [0002] As is known, certain fancy fabrics have a pattern of juxtaposed warp threads having different textures or different properties. When making such fabrics, the warp yarns used must come from two or more different warp beams. Thus, the yarns from the two warp beams form two parallel sheets of tissue which are mixed on the feeder rods before entering the shed forming area. Tulle sheets have different textures, or have undergone different pretreatments, such as dyeing, so that two warp beams are required to feed the tissue sheets forward separately. [0003] Thus, the problem of managing multiple warp beams is pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/567D03J1/02D06B11/00
CPCD03D15/04D03J1/02D06B11/0076D03D15/567D06B11/003
Inventor C·科尔比雷
Owner CORTECS LTD
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