Anti-slippage three dimensional warp knitted fabric

一种针织物、经编的技术，应用在立体结构经编针织物领域，能够解决弹性下降等问题

Inactive Publication Date: 2006-06-21
SEIREN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In order to solve the above problems, the present invention finds in the research process that in addition to the structure of the traditional three-dimensional warp knitted fabric, that is, in addition to the weaving structure of the front surface, the weaving structure of the rear surface and the connecting yarn, there must be an interlining yarn edge The inner side of the ground weave is fixed, so that when the fabric is compressed, the phenomenon of bending and entanglement can be avoided as much as possible, the decline in elasticity can be avoided, and the slip between the ground weaves can also be achieved without compromising the softness of the fabric. effectively avoid

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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  • Anti-slippage three dimensional warp knitted fabric
  • Anti-slippage three dimensional warp knitted fabric
  • Anti-slippage three dimensional warp knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] The double-needle seat Raschel knitting machine model RD6DPLM-77E-22G manufactured by KARL MAYER is used to produce Figure 4 The weave diagram shows the three-dimensional warp knitted fabric.

[0115] The weaving structure of the rear surface is formed on the bar L-1, the weaving structure of the front surface with openings is formed on the bar L-5 and L-6, and the connecting yarn on the bar L-3 connects these weaving structures connected. Then, the fixing yarn on the bar L-4 fixes the interlining yarn of 950dtex on the bar L-2 against the opening position along the inside of the ground weaving structure (that is, fixing inside the back surface ground weaving structure) . The finished product density of the three-dimensional warp knitted fabric woven in this way is 36 courses: 23 wales, and the thickness is 3.0mm.

[0116] Unit area weight (mass) is 550g / m 2 .

[0117] The number of overlapping yarns fixed together with interlining yarns between the wales was 2, a...

Embodiment 2

[0121] The double-needle seat Raschel knitting machine model RD6DPLM-77E-22G manufactured by KARL MAYER is used to produce Figure 5 The weave diagram shows the three-dimensional warp knitted fabric.

[0122] The weaving structure of the rear surface is formed on the bar L-1, the weaving structure of the front surface with openings is formed on the bar L-5 and L-6, and the connecting yarn on the bar L-3 connects these weaving structures connected. Then, the fixing yarn on the bar L-4 fixes the 1250 dtex inserting yarn on the bar L-2 along the inside of the weave weave on the back surface. The finished product density of the three-dimensional warp knitted fabric woven in this way is 36 courses: 23 wales, and the thickness is 3.0mm.

[0123] Weight per unit area is 580g / m 2 .

[0124] The number of overlapping yarns fixed together with interlining yarns between the wales was 3, and the fineness of the yarns between the wales was 3750 dtex.

[0125] Lining density is 0.196g / cm...

Embodiment 3

[0128] The double-needle seat Raschel knitting machine model RD6DPLM-77E-22G manufactured by KARL MAYER is used to produce Image 6 The weave diagram shows the three-dimensional warp knitted fabric.

[0129] The weaving structure of the rear surface is formed on the bar L-1, the weaving structure of the front surface with openings is formed on the bar L-5 and L-6, and the connecting yarn on the bar L-3 connects these weaving structures connected. Then, the fixing yarn on the bar L-4 fixes the 750 dtex inserting yarn on the bar L-2 inside the weave weave along the back surface. The finished product density of the three-dimensional warp knitted fabric woven in this way is 36 courses: 23 wales, and the thickness is 3.0mm.

[0130] Weight per unit area is 560g / m 2 .

[0131] The number of overlapping yarns fixed together with interlining yarns between the wales was 4, and the fineness of the yarns between the wales was 3000 dtex.

[0132] Lining density is 0.173g / cm 3 .

[...

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 three-dimensional warp knitted fabric which is excellent in pressure resistance and prevents slippage of ground knitting structures without impairing fabric softness and the like. In particular, the three-dimensional warp knitted fabric (1) comprises front surface and rear surface knitting structures and connecting yarns (4) connecting the front and rear surface weaving structures to each other, wherein interlining is arranged between the connecting yarns (4). The yarn (5), the interlining yarn (5) is woven along the inner side of the back surface weaving structure (3) and fixed. The inlay yarns are woven with the bundled yarns and locked to the weave weave of the back surface. Therefore, the bending of the connecting yarns that occurs when the three-dimensional warp knitted fabric is compressed can be minimized, and not only the reduction of restoring force against entanglement of the bent connecting yarns but also the inclination of the connecting yarns can be prevented. Therefore, for the three-dimensional warp knitted fabric, even if force is applied to the course direction or the wale direction according to the insertion direction of the insertion yarn, slippage of the knitting structure in the course direction or the wale direction can be effectively avoided.

Description

technical field [0001] The present invention relates to a warp knitted fabric with three-dimensional structure, which can be used, for example, as a cushioning material and filler material in the field of clothing; especially, as a car seat material in the field of industrial materials. More particularly, the present invention relates to a three-dimensional warp-knitted fabric having pressure resistance and compression elasticity, which is mainly composed of a structure including a knitting structure of the front surface and a weaving structure of the rear surface and a structure connecting these structures. connecting yarns, and interlining yarns are fixed in the middle of the connecting yarns, and the interlining yarns can effectively avoid slippage between weaving tissues. Background technique [0002] Hitherto, various proposals have been made on three-dimensional warp knitted fabrics composed of a front surface knitting structure, a rear surface knitting structure, and ...

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): D04B21/14
CPCD04B21/14D10B2403/0213D10B2505/08
Inventor 白崎文雄金子幸人
Owner SEIREN CO LTD
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