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Method for weaving pile fabric with pile-free regions

A tuft-free, regional technology that can be used in fabrics, textiles, looms, etc., and can solve problems such as large investment, methods and complex ground fabrics

Active Publication Date: 2016-04-13
N V MICHEL VAN DE WIELE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires specialized jacquard equipment that drives pile and ground warp yarns
This requires a considerable investment and complicates the methods and floor coverings used

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 weaving pile fabric with pile-free regions
  • Method for weaving pile fabric with pile-free regions
  • Method for weaving pile fabric with pile-free regions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] In particular, the present invention can be used to weave pile fabrics according to the double weaving method, wherein a double weaving machine is used which is designed to insert the corresponding weft yarns in the weft direction between the warp yarns only at two different insertion heights in successive weft insertion cycles , the warp yarns are set on the loom and extend along the warp direction (ie, at right angles to the weft direction).

[0077] For example, the loom is a double-grip loom with two gripper systems for inserting weft threads at the upper and lower insertion heights, respectively. figure 1 Two cross-sections in the warp direction of a portion of a double face pile fabric woven on such a loom are shown.

[0078] As is known, a weaving machine comprises a reed having a plurality of dents, between which the reed openings are located. In order to implement the basis figure 1 method, two binding warps (4), (6); (5), (7), two tensioning warps (8), (9)...

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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Abstract

The present invention relates to a method for weaving pile fabrics with pile-free regions, wherein, on a loom, in a continuous series of at least two consecutive weft insertion cycles, only at well-defined weft insertion heights are inserted at least one ground weft yarn (1) and at least two effect weft yarns (2), (3) of appearance determining properties, wherein the effect weft yarns (2), (3) in each series are inserted in successive weft insertion cycles, Wherein, in order to produce a predetermined pattern in at least one pile-free zone, the warp threads (4-7); (12-22); (101-104) are positioned relative to the weft insertion height in at least one pattern weft thread (2), (3 ) travels substantially uncovered on the pile side.

Description

technical field [0001] The invention relates to a method of weaving a pile fabric having one or more pile-free regions, wherein, in each case, one or more ground weft yarns are inserted into the splices on a loom in a series of successive weft insertion cycles. Between knotting warp yarns, tensioning warp yarns and pile warp yarns, so that a ground fabric comprising ground weft yarns, binding warp yarns and tension warp yarns is woven, so that in at least one pile area, one or more of the pile warp yarns and ground fabric The ground weft yarns are interlaced to form piles at the same time. Background technique [0002] In this patent application, the term "pile fabric" is used to denote a fabric having, in at least one area, a fabric structure in which the fabric is formed by, for example, vertical pile yarn ends (cut pile yarn ends). ), loops or ribs (in this case with 'artificial gauze fabric'), or a combination of two or more of these fabric structures to locally thicken...

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 Patents(China)
IPC IPC(8): D03D27/06D03D27/10
CPCD03D27/10D03D27/06D03D15/54D03D39/00
Inventor J.德比斯G.穆林D.梅斯
Owner N V MICHEL VAN DE WIELE