Unlock instant, AI-driven research and patent intelligence for your innovation.

Spacing knitted fabric and method for producing a spacing knitted fabric

A knitted fabric, thermoplastic polymer technology, applied in textile/flexible product manufacturing, knitting, warp knitting, etc., can solve problems such as weakening of spaced knitted fabrics, and achieve the effect of avoiding environmental pollution and reducing the risk of structural loss.

Active Publication Date: 2016-11-16
MULLER TEXTIL
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In these known spacer knits there is not only the problem that the spacer knit can be weakened to a certain extent due to the formation of channels
It is also disadvantageous that the known spacer knits have a certain stretchability in the plane (that is to say generally not only in the production direction but also in the transverse direction) even without channels between the knit layers

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spacing knitted fabric and method for producing a spacing knitted fabric
  • Spacing knitted fabric and method for producing a spacing knitted fabric
  • Spacing knitted fabric and method for producing a spacing knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] figure 1 The spacer knitted fabric is shown in plan view with a first flat knitted fabric layer 1 located on the top in the view and a second knitted fabric layer 2 arranged below it.

[0073] Both the first knitted fabric layer 1 and the second knitted fabric layer 2 each have openings 3a, 3b which are each formed by a plurality of meshes during the knitting process. exist figure 1 It can be seen in the figure that the first knitted fabric layer 1 and the second knitted fabric layer 2 are connected to each other by spacer yarns 4 .

[0074] During the production of the spacer knitted fabric, the rows of meshes extending in the transverse direction Q are formed advancing in the production direction P.

[0075] figure 2 The first knitted fabric layer 1 is shown in detail, wherein, to improve visibility, the second knitted fabric layer 2 and the spacer threads 4 are not shown. In particular, the first knitted fabric layer 1 and the second knitted fabric layer 2 can b...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a spacing knitted fabric comprising a first and a second flat knitted fabric layer (1, 2) which are connected to one another by incorporated spacing threads (4), wherein the first knitted fabric layer (1) has mesh-forming loop threads (5) made of thermoplastic plastic and non-mesh-forming additional threads (6) made of thermoplastic plastic. According to the invention in the first knitted fabric layer (1) only the additional threads (6) are at least partially melted, wherein a reinforcement of the first knitted fabric layer (1) is achieved by the at least partial melting. The invention further relates to a method for producing the spacing knitted fabric.

Description

technical field [0001] The invention relates to a spacer knitted fabric having a first and a second planar knitted fabric layer interconnected by woven-in spacer threads, wherein the first knitted fabric layer has a mesh-forming mesh made of thermoplastic Yarns and additional yarns made of thermoplastics that are not meshed. Furthermore, the subject of the invention is a method for producing a spacer knitted fabric. Background technique [0002] The spacer knit is distinguished by its light, air-permeable construction, wherein the spacer knit is elastic in the direction of its thickness by the spacer yarns running between the two knit layers. Based on this property, the spacer knitted fabric can be provided as a soft, elastic and air-circulating layer in mattresses, upholstered furniture, clothing or shoes. Spacer knits are also used in the automotive sector, for example in air-conditioning seats or seat cushions, wherein the spacer knits enable a good contour adaptation d...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D04B21/12
CPCD04B21/12D10B2505/08D10B2403/0241D10B2403/0213Y02P70/62B32B5/026B32B5/06B32B5/26B32B2250/02B32B2250/20B32B2262/0284B32B2307/724B32B2601/00D10B2331/04
Inventor F·米勒S·米勒
Owner MULLER TEXTIL