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

Apparatus and method for fabric heat setting

A heat-setting, fabric technology, applied in the direction of fabric surface trimming, heating/cooling fabrics, textiles and papermaking, etc., can solve the problems of rough edges, time-consuming and labor-intensive, irregular shapes, etc., to improve production efficiency, reduce costs, and save The effect of raw materials

Active Publication Date: 2020-04-07
JIANGNAN UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing fabrics need to be manually cut after the heat setting is completed, it is time-consuming and labor-intensive, and the manual cutting is greatly affected by human factors, which makes the edges of the cut fabric loose, irregular in shape, and Roughness affects subsequent use. The present invention provides a fabric heat-setting equipment and method

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
  • Apparatus and method for fabric heat setting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a kind of equipment of heat setting of fabric, see figure 1 , the equipment for fabric heat setting includes an upper mold and a lower mold, and the upper and lower molds include a forming part and a non-forming part, and the relative positions of the forming part and the non-forming part of the lower mold are variable during the fabric heat setting process.

[0031] The lower mold also includes an elastic device, the elastic device is located between the forming part and the non-forming part of the lower mold, and the forming part and the non-forming part of the lower mold pass through the elastic device during the heat setting process of the fabric Realize variable relative position.

[0032] The forming part of the upper mold is located on the boss of the non-forming part. When the upper mold and the lower mold are closed, seamless engagement can be achieved. The boss of the upper mold and the elastic device of the lower mold make the forming...

Embodiment 2

[0040] The present embodiment provides a kind of fabric heat-setting method, and described method comprises:

[0041] Cutting the fabric to be shaped and cut into a predetermined size and shape, the predetermined size and shape corresponding to the size and shape of the upper and lower molds;

[0042] Place the fabric to be shaped and cut flat on the surface of the concave part of the lower mold;

[0043] The equipment for heat setting of the fabric is in working condition, and the upper mold descends to the convex part of the upper mold and the concave part of the lower mold to seamlessly match;

[0044]The upper mold continues to descend so that the forming part and the non-forming part of the lower mold produce relative motion until the spring device of the lower mold is in a compressed state;

[0045] Heat setting operation of the fabric through the upper and lower molds;

[0046] The upper and lower molds are separated to complete the demoulding operation.

[0047] Thi...

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 discloses fabric thermosetting equipment and method, and belongs to the technical field of fabric thermosetting. By changing the relative position of a forming part and a non-forming part of a lower mold in the fabric thermosetting process, an upper mold and the lower mold have certain temperature, the thermodynamic property of the fabric is changed, meanwhile the relative position of the forming part and the non-forming part of the lower mold is changed, the thermodynamic property of the fabric on the forming part is thus different from that of the fabric on the non-forming part, the change of the relative position occurs, thus shaping and cutting are achieved at the same time, after a period of heat preservation treatment, the upper mold rises, and a three-dimensional fabric with a certain shape and a compact and smooth edge can be obtained. The fabric obtained by the thermosetting equipment has a good appearance, manual cutting and forming are omitted, time is greatlysaved, the production efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to a fabric heat setting device and method, belonging to the technical field of textile setting. Background technique [0002] Fabrics include wovens, knitted fabrics and nonwovens. Woven fabric is a fabric formed by interweaving warp and weft yarns; knitted fabric is divided into weft knitted fabric and warp knitted fabric. Weft knitted fabric is made of one or several yarns along the weft direction. A fabric formed by lapping yarns, while a warp knitted fabric is a fabric formed by lapping yarns along the warp direction of a group of yarns; a nonwoven fabric is a fabric formed by disorderly arrangement of fiber aggregates. With the development of warp knitting technology in recent years, warp knitting products have been more and more widely used in the field of industrial textiles. Warp knitted fabrics are widely used in construction, packaging, transportation, agriculture, fishery, sports, biomedicine, aerospace and other fie...

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 Patents(China)
IPC IPC(8): D06C7/02
CPCD06C7/02
Inventor 马丕波徐婉丽蒋高明缪旭红万爱兰
Owner JIANGNAN UNIV