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Knitted spacer fabric

A spacer fabric, knitting technology, applied in the direction of knitting, weft knitting, textile and papermaking, etc., can solve the problem of limited application range of knitted fabrics

Active Publication Date: 2020-07-17
NIKE INNOVATE CV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the range of application of this known knitted fabric is limited

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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  • Knitted spacer fabric
  • Knitted spacer fabric
  • Knitted spacer fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 The shown spacer fabric 10 is characterized by a striped contour pattern formed by an alternation of regions 11 and 12 knitted with mutually different pile yarns. Wherein compared with area 12, the elasticity of the fleece yarn by means of when knitting area 11 is smaller. Therefore, the thickness of the knitted fabric 10 in the region 11 is greater than in the region 12 . The stripe pattern shown is an example only. The knitted fabric can have any other contour pattern and can also be knitted with more than two different pile yarns.

[0020] figure 2 with image 3 shown to manufacture figure 1 Two alternatives for knitted fabrics in . In both figures the cover layer of the spacer fabric 10 is knitted from the same ground yarn 1 . Therein, the upper cover layer is produced with the needles of the dial R of the circular knitting machine, and the lower cover layer is produced with the needles of the cylinder of the circular knitting machine. The ...

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

Disclosed is a knitted spacer fabric having a top knitted layer and a bottom knitted layer which are joined to each other by pile threads (2, 3), the top and bottom layers being joined to each other by at least two different pile threads (2, 3) having different elasticity properties, and the entire surface area of both the top layer and the bottom layer is knitted from a single filament or multiple filaments.

Description

technical field [0001] Spacer fabrics comprising upper and lower knitted cover layers connected by pile yarns are double jersey fabrics, the cover layers of which are kept at a mutual distance by pile yarns. In this way, these knitted fabrics acquire cushioning properties. In addition, it has good air permeability and, with a corresponding selection of the yarn material used, can also regulate humidity and temperature, so it has many different uses in the field of clothing and technology. Background technique [0002] By adjusting the mutual distance of the needle beds of the knitting machines used for manufacturing, the thickness of the spacer fabric can be set. However, with this setting it is only possible to produce knitted fabrics in which the mutual distance of the cover layers is constant over the entire knitted surface. [0003] Thus, in DE 602 19 599 T2 a three-dimensional fabric is proposed in which the covering layers are alternately connected by two different p...

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): D04B1/00D04B1/02D04B1/12D04B1/22
CPCD04B1/12D04B1/22D10B2403/0221B68G7/05B68G7/02D10B2501/043D10B2505/08
Inventor J·米勒O·比勒B·博斯R·玛赫什瓦利C·J·拉那利H·A·沃恩
Owner NIKE INNOVATE CV