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A brassiere back hook and a preparing method thereof

A technology for back buttons and bras, applied in the field of bras, can solve the problems of increasing multiple processes, low yield of mechanized production, etc., and achieves the effects of wearing comfort, preventing skin scratches, and having a stylish and beautiful appearance.

Inactive Publication Date: 2016-06-22
ZHONGSHAN STEP AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing problems: This production method adds multiple processes, and the yield of mechanized production is low, resulting in the completion of the last process by hand

Method used

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  • A brassiere back hook and a preparing method thereof
  • A brassiere back hook and a preparing method thereof
  • A brassiere back hook and a preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: as figure 1 , figure 2 and image 3 As shown, the back button of a brassiere of the present invention comprises: a cloth body 11 and a plurality of rows of buckles 12 arranged on the surface of the cloth body, and also includes a fluff layer 13 and an adhesive layer 14, the adhesive layer 14 covers the back surface of the cloth body 11 and the peripheral edge of the cloth body 1; the fluff layer 13 is pasted on the adhesive layer 14 to form a layer of soft fluff.

[0031] The adhesive layer 14 is a thermoplastic polyurethane coating, and the thickness of the adhesive layer is .05-0.3mm.

Embodiment 2

[0032] Embodiment 2: as Figure 4 and Figure 5 As shown, the back button of a brassiere of the present invention comprises: a cloth body 21 and a multi-arrangement hook 23 arranged on the surface of the cloth body, and also includes a fluff layer 23 and an adhesive layer 24, the adhesive layer 24 Covering the back surface of the cloth body 21 and the peripheral edge of the cloth body 21; the fluff layer 23 is pasted on the adhesive layer 24 to form a layer of soft fluff.

[0033] The adhesive layer 24 is a thermoplastic polyurethane coating, and the thickness of the adhesive layer is 0.05-0.3mm. .

[0034] like Figure 7 Shown, the back buckle of a kind of brassiere of the present invention, its preparation method is as follows:

[0035] Step 1. Cut the cloth into rolls and tapes:

[0036] Use a slitting machine to cut the entire bundle of cloth into rolls of corresponding specifications according to the size of the bra straps.

[0037] Step 2. Sewing fasteners on the s...

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PUM

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Abstract

The invention discloses a back button of a bra, which comprises: a cloth body and multiple rows of buckle rings, and also includes a fluff layer and an adhesive layer, and the adhesive layer covers the back surface of the cloth body and the peripheral edge of the cloth body; The fluff layer sticks on the adhesive layer to form a layer of soft fluff, and the fluff layer adopts the process of electrostatic flocking, so that the rough and simple surface of the cloth body of the back button is covered with a layer of comfortable and soft fluff, which strengthens the bra Comfortable to wear, effectively protect the skin of the human body.

Description

technical field [0001] The invention relates to a bra, especially a back fastener for a bra. Background technique [0002] At present, the back buckles of brassiere in the prior art are mainly produced by semi-automatic machinery. During the production process, the buckles are mechanically sewn on the strip-shaped cloth according to the set arrangement and spacing, and then cut into pieces by an ultrasonic cutting machine. A single piece of back buckle. Rough yarns are exposed on the surface of the back buckle, and the edge of the back buckle cut by ultrasonic is formed by fusion of multiple layers of fabric, which will produce sharp hardened edges, which can be directly sewn on the bra, which will scratch the human skin and make the appearance unsightly. beautiful. In order to solve this problem, people invented a new method, which is to add a layer of fabric to the back buckle, and perform a turning process before sewing. And the suture site is wrapped and hidden. Exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41C3/12A41F1/04
Inventor 薛兵
Owner ZHONGSHAN STEP AUTOMATION EQUIP
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