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Method of soldering and cutting as well as connecting by ultrasound wave

An ultrasonic, welding and cutting technology, used in sewing tools, household components, household appliances, etc., can solve the problems of thick interface bulges, rough and unequal connection positions, and achieve high-grade and excellent quality, beautiful and exquisite appearance. Comfortable to wear

Inactive Publication Date: 2008-05-21
东莞合迅服装设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems of rough joints and too thick joints between the various parts of the existing underwear, and proposes a method for ultrasonic welding and cutting connections that are more harmonious, comfortable to the touch, and well-made

Method used

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  • Method of soldering and cutting as well as connecting by ultrasound wave
  • Method of soldering and cutting as well as connecting by ultrasound wave
  • Method of soldering and cutting as well as connecting by ultrasound wave

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Embodiment Construction

[0023] Fig. 1 to Fig. 4 have shown the technology that first embodiment of the present invention one underwear waist elastic band two ends join, the method for ultrasonic welding and cutting connection of the present invention, comprises the following steps:

[0024] Turn on the ultrasonic welding and cutting machine to emit ultrasonic waves, fold a wide elastic band made of natural fiber and artificial fiber blended fabric in half, make the two ends overlap and level, and put the level head on an ultrasonic welding and cutting machine On the edge 2 of the lower die of the machine (as shown in Figure 1).

[0025] Finally, the knife edge 3 of the upper mold of the ultrasonic welding and cutting machine is pressed down, and the heat generated by the ultrasonic waves emitted on the knife edge of the ultrasonic welding and cutting machine at the contact part with the wide elastic band 1 is used to weld the overlapping ends of the wide elastic band 1 and cut off Excess material hea...

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Abstract

The invention discloses an ultrasonic welding and cutting method that is used for connecting the joint points of underwear. The technical processes of the method are that: at least two materials are firstly overlapped with one end of the material parallel and level, and the flush end of the material is arranged on the knife edge of the lower mould of an ultrasonic welding and cutting machine; then the knife edge of the upper mould of the ultrasonic welding and cutting machine is pressed downwards, the heat produced when ultrasonic waves that are produced by the knife edge of the ultrasonic welding and cutting machine contact with the materials is utilized to weld the overlapped materials, and redundant material ends are cut away; the overlapped materials are unfolded and smoothed along the joint point. The working principle of the ultrasonic is adopted in the connection of the joint points of underwear by the invention, thus the joint points are more neat and integrated, and the products are not only more beautiful, delicate, soft and comfortable, but also with better standard and quality. The invention also solves the technical problems that the joint points of the existing underwear are hackly and that the joint joints are convex and too thick.

Description

technical field [0001] The invention relates to a method for making underwear in the clothing industry, in particular to a method for making underwear connecting points. Background technique [0002] With the rapid development of the economy, people's living standards continue to improve. People's clothing is not only to meet the basic needs of heat preservation, but also to put forward higher-level requirements. Therefore, the clothing industry has tried every means to design and produce various styles of clothing to meet the increasing different needs of people. In recent years, the design of underwear is also developing in the direction of high-end, beautiful and comfortable. Due to the particularity of underwear directly in contact with human skin, in addition to being beautiful to wear, it is more important to require comfort. The connection between the various parts of the existing underwear is usually made by the connection mode of superimposed sewing. For example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41H43/04
CPCB29C65/7443B29L2031/4885B29C65/08B29C66/1122B29C66/4322B29C66/4324B29C66/472B29C66/729B29C66/81417B29C66/81427B29C66/8322B29C66/929B29C66/9513
Inventor 黄福开
Owner 东莞合迅服装设计有限公司
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