Sewn product and sewing method of material

A technology for sewing products and fabrics, applied in the direction of manual sewing thread, cloth feeding mechanism, sewing equipment, etc., can solve problems such as no specific technical issues recorded, no disclosure, etc., to ensure strength, simplify the sewing process, reduce The effect of material cost

Active Publication Date: 2016-09-28
YKK CORP +1
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this patent document 2, it is not described to the extent of solving the unique technical problems that arise when butt-sewing fabrics having different thicknesses.
The inventors of the present invention have found a technical problem that when the end edge of the fastener tape and the end edge of the main fabric are butted and sewn us

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
  • Sewn product and sewing method of material
  • Sewn product and sewing method of material
  • Sewn product and sewing method of material

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0059] Refer to the attachment below Figure one An embodiment of the present invention will be explained. figure 1 It is a plan view showing one surface of a sewn product 10 according to an embodiment, figure 2 It is a plan view showing the other surface of the sewn product 10. As shown in these figures, the sewn product 10 is made by using the end edge of the fastener tape 12 as an example of the first fabric (hereinafter also referred to as "tape end edge") 12A, and the thicker than the fastener tape 12 as the second The end edge (hereinafter also referred to as "cloth end edge") 14A of the main fabric 14 of the fabric is sewn together in a butt-butted state without overlapping. The zipper tape 12 is made of fabric or knitted fabric. The main fabric 14 is a fabric that forms clothes, bags, etc., for example, felt fabric, knitwear, wool knitting compression product, plain knitted fabric, etc., but it is not limited to these. The sewn product 10 is clothes, bags, etc. usin...

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 present invention provides a sewn product and a sewing method thereof. The sewn product is produced by sewing the ends of cloth together, and can reduce the thickness and foreign matter of the seamed part of two pieces of cloth having different thicknesses, such as a fastener tape and a main cloth. Feel, hardness, and make the stitched part inconspicuous and neatly finished, and the strength of the stitched part can be ensured. A sewn product (10) is a sewing made by sewing the tape end edge (12A) of a zipper tape (12) and the fabric end edge (14A) of a main fabric (14) thicker than the zipper tape in a butted state A product is characterized in that the end edge of the belt and the end edge of the cloth are sewn together by using a bottom thread (20) and two upper threads (16, 18) interwoven with the bottom thread to form multiple rows of zigzag stitches. . In addition, the fastener tape and the main fabric are respectively fed by the feed teeth (40a, 41a, 40b, 41b) with different feeding amounts while pressing the fastener tape and the main fabric with equal pressure.

Description

technical field [0001] The present invention relates to a sewn product and a method of sewing cloth, in particular to a sewn product made by sewing the ends of cloth with different thicknesses together, for example, the end edges of a zipper tape and the end edges of a main cloth, and the seam thereof system method. Background technique [0002] When sewing the fastener tape for the zipper and the main fabric, in order to ensure the strength of the seamed part, after the main fabric is overlapped with the one side of the fastener tape in the width direction, the main fabric is stitched flat. The fabric is folded back and further stitched. In addition, the hem is usually also overlapped with the other side of the zipper tape, sewn flat with the main fabric, and after the hem is folded back, it is further sewn together with the main fabric. As a result, the suture becomes thicker and stiffer. In addition, since the fastener tape and the main cloth are partially overlapped a...

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
IPC IPC(8): D05B1/12D05B35/06
CPCD05B35/064D05B93/00D05D2303/06D05B1/12D05B35/066
Inventor 古川和秀樋口宽巳松岛春男
Owner YKK CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap