Method of manufacturing a face to face pile fabric on a double-plush loom

A pile fabric, double-sided technology, applied in the direction of fabrics, textiles, textiles and papermaking, can solve the problems of limiting the weft density, limiting the jacquard definition, etc., to save the weft material, improve the jacquard definition, and save the pile material. Effect

Active Publication Date: 2005-03-16
SCHONHERR TEXTILMASCHINENBAU GMBH (DE)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This severely limits jacquard clarity
At the

Method used

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  • Method of manufacturing a face to face pile fabric on a double-plush loom
  • Method of manufacturing a face to face pile fabric on a double-plush loom
  • Method of manufacturing a face to face pile fabric on a double-plush loom

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Embodiment Construction

[0058] A two-ply carpet fabric loom for producing the two-ply carpet fabric described below has at least two weft insertion planes with a preferably 12-hard heddle formed by sheds for binding warp threads and inlay warp threads A Jacquard machine of at least three positions arranged and having a drive controlling the drive of the pile warp yarns for shedding.

[0059] This two-ply carpet fabric loom is equipped with a clamping and cutting device for the weft thread, which is also capable of feeding or not feeding a weft thread to the output gripper of a weft insertion system. Furthermore, said loom is equipped with a sensor which monitors whether a weft thread has been introduced according to the cycle RS.

[0060] As shown in Figure 1, the weft yarns SR, SJ are introduced from the left in the order shown. The mutually overlapping weft threads are each inserted simultaneously.

[0061] In the first revolution, the under weft SR1 is introduced into the top fabric WO and the i...

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PUM

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Abstract

The invention relates to a method for producing double-faced fleece on a double-faced fleece loom having at least two weft insertion planes, which utilizes weft yarns, inlay warp yarns and groups of binding warp yarns for forming a A top base fabric and a bottom base fabric, and also utilizing groups of pile yarns from each warp course for forming a jacquard pile layer separable between the base fabrics. In order to obtain a high pile row density, as well as high jacquard definition and clear weave outline, the weft yarn is introduced in pairs as a base weft in a first base fabric and as an inner weft at least twice in a cycle of at least four revolutions. The weft is introduced in a second base fabric, and two, four or six times are alternately introduced into one of the two layers of base fabric as a base weft separately. The respectively jacquard-forming pile yarns comprising the first and last weaves during the conversion of the pile yarns are bound between the bottom weft of the top fabric and the bottom weft of the bottom fabric so as to span the pile loops. In a weft thread cycle, at least two binding warp threads offset in time complete a shed change.

Description

technical field [0001] The invention relates to a method for producing a double-faced fleece fabric on a double-faced fleece loom having at least two weft insertion planes, the method utilizing weft yarns, padding warp yarns and binding warp yarn groups for forming a top base fabric (top fabric) and an underlying base fabric (backing fabric); and utilize the pile yarn groups of each warp course / warp course to form a jacquard (patterned fabric) that can be separated between said base fabrics ) pile layer, further stabilizing the base fabric with a countersunk pile yarn and a non-jacquard pile yarn bound between the bottom weft and the inner weft. Background technique [0002] EP 1217114A1 discloses a method for producing a two-ply carpet fabric with symmetrically arranged jacquard piles. The jacquard pile yarns are bound only by the bottom wefts introduced into both the top and bottom layers. The known inner wefts are introduced at regular intervals and bind non-jacquard pi...

Claims

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Application Information

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IPC IPC(8): D03D27/10
CPCD03D27/10
Inventor R·格斯尔
Owner SCHONHERR TEXTILMASCHINENBAU GMBH (DE)
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