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Skin-friendly bra back button with health effect

A health-care and skin-friendly technology, applied in the field of bras, can solve the problems of easy wrinkling, poor wet fastness, and difficult recovery of fabrics, and achieve the effects of excellent fiber mechanical properties, improved hygroscopicity, and improved comfort

Inactive Publication Date: 2019-01-15
FOSHAN NANHAI DISTRICT JIAYAN UNDERWEAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most important manifestation of its functionality is the support and gathering effect on the chest. Only a simple piece of fabric cannot achieve a good support and gathering effect. Therefore, the cups of the bra must be equipped with sponges to achieve good support. and the push-up effect
[0003] At present, the back buttons of bras are generally made of chemical fiber materials, which have defects such as poor wet fastness, poor elasticity, and the fabric is easy to wrinkle and difficult to restore.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The following is the preparation process of polyester functional fiber of the present invention:

[0038] S1, drying the polyester chips, and then mixing the polyester chips and fillers in a high-speed mixer according to the mass ratio of polyester chips and fillers to 10:3, and then granulating through a twin-screw extruder to obtain polyester masterbatch body ; Wherein, the twin-screw extruder extrusion temperature is 280 ~ 320 ℃;

[0039] S2, putting the polyester masterbatch body into an aqueous solution of sodium polyacrylate containing 80wt.% of water and treating it at 70°C for 5 hours, wherein the aqueous solution of sodium polyacrylate contains 80wt.% of water;

[0040] S3, mixing the polyester masterbatch body, polyester chips, polyvinyl alcohol and polyethylene glycol, and performing melt spinning with a single-screw spinning machine at a spinning temperature of 280-305°C to obtain the polyester fiber body; Wherein, the mass ratio of polyvinyl alcohol and po...

Embodiment 2

[0046] The following is the preparation process of polyester functional fiber of the present invention:

[0047] S1, drying the polyester chips, and then mixing the polyester chips and fillers in a high-speed mixer according to the mass ratio of polyester chips and fillers to 10:3, and then granulating through a twin-screw extruder to obtain polyester masterbatch body ; Wherein, the twin-screw extruder extrusion temperature is 280 ~ 320 ℃;

[0048] S2, putting the polyester masterbatch body into an aqueous solution of sodium polyacrylate containing 80wt.% of water and treating it at 70°C for 5 hours, wherein the aqueous solution of sodium polyacrylate contains 80wt.% of water;

[0049] S3, mixing the polyester masterbatch body, polyester chips, polyvinyl alcohol and polyethylene glycol, and performing melt spinning with a single-screw spinning machine at a spinning temperature of 280-305°C to obtain the polyester fiber body; Wherein, the mass ratio of polyvinyl alcohol and po...

Embodiment 3

[0056] The preparation process of the polyester functional fiber described in this embodiment is as in Example 1, the difference is:

[0057] In this embodiment, the contents of the fillers in the polyester functional fibers are: carbon nanotubes 3wt.%, ZrO 2 Nanoparticles 0.6wt.%, TiO 2 Nanoparticles 0.3wt.%, talcum powder 2wt.%, dispersant 3wt.%.

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Abstract

The present invention relates to a skin-friendly bra back button having a health care effect, the skin-friendly bra back button comprises a back button body, the back button body is prepared from polyester functional fiber, the polyester functional fiber is based on polyester and prepared from carbon nanotubes, ZrO2 nanoparticles, TiO2 nanoparticles, talc powder and a dispersing agent as packingsby melt spinning, and the dispersing agent is gold nano flower particles.

Description

technical field [0001] The application relates to the technical field of bras, in particular to a skin-friendly bra back button with health care effect. Background technique [0002] As a must-have item for women nowadays, bras must be both decorative and functional. The most important manifestation of its functionality is the support and gathering effect on the chest. Only a simple piece of fabric cannot achieve a good support and gathering effect. Therefore, the cups of the bra must be equipped with sponges to achieve good support. and gather effects. [0003] At present, the back buttons of bras are generally made of chemical fiber material, which has defects such as poor wet fastness and poor elasticity, and the fabric is easy to wrinkle and difficult to restore. Contents of the invention [0004] The present invention aims to provide a skin-friendly bra back button with health care effect to solve the above problems. [0005] An embodiment of the present invention ...

Claims

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Application Information

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IPC IPC(8): D01F8/14D01F8/10D01F8/16D01F1/10D06M16/00D06M11/76D06M15/03D06M13/123D06M101/32
CPCD01F1/10D01F8/10D01F8/14D01F8/16D06M11/76D06M13/123D06M15/03D06M16/003D06M2101/32
Inventor 罗鼎明
Owner FOSHAN NANHAI DISTRICT JIAYAN UNDERWEAR CO LTD
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