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Pearl thermoplastic elastomer bra liner material and preparation thereof

A thermoplastic elastomer, pad material technology, applied in bras, applications, clothing and other directions, can solve the problems of poor elasticity of punched sponge pads, threats to women's breast health, affecting the cleaning and hygiene of bras, etc., to achieve comfortable touch and promote dredging. Breast, easy drying effect

Inactive Publication Date: 2009-06-24
广州市经典世家内衣有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many deficiencies in this brassiere with punched sponge padding, mainly in: the punched sponge pad has poor elasticity, poor air permeability, easy deformation and damage, and can neither be washed nor dried, which affects the The cleanliness of the bra poses a threat to the health of women's breasts; the sponge is easy to age, and after the bra is changed and washed several times, the sponge pad will age.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of pearl thermoplastic elastomer bra liner material of the present embodiment is prepared according to the following procedures successively:

[0018] (1) Add 1000 grams of granular thermoplastic styrene-butadiene rubber and 100 grams of non-toxic rubber softening oil into the container and stir and dissolve for 5 minutes. Knead until the two materials are evenly mixed, so that the softening oil penetrates into the thermoplastic styrene-butadiene rubber in rubber;

[0019] (2) Add 10 grams of antioxidant, 30 grams of anti-aging agent and 20 grams of anti-sticking agent to mix the materials evenly;

[0020] (3) Add 30 grams of germanium and 15 grams of pearl powder, mix until everything is uniform, then heat up to 65°C, and place at a constant temperature for 10 hours;

[0021] (4) After high-temperature honey smelting, thermoplastic smelting through an extruder, then extruded and pelletized at the machine head to form granular thermoplastic elastomer bra cushion...

Embodiment 2

[0024] A kind of pearl thermoplastic elastomer bra liner material of the present embodiment is prepared according to the following procedures successively:

[0025] (1) Add 1000 grams of granular thermoplastic styrene-butadiene rubber and 150 grams of non-toxic rubber softening oil into the container and stir and dissolve for 3 minutes. Knead until the two materials are evenly mixed, so that the softening oil penetrates into the thermoplastic styrene-butadiene rubber in rubber.

[0026] (2) Add 50 grams of antioxidant, 40 grams of anti-aging agent and 50 grams of anti-sticking agent, and mix the materials evenly.

[0027] (3) Add 15 grams of germanium and 5 grams of pearls and mix until everything is uniform, then heat up to 60°C, and place at a constant temperature for 12 hours;

[0028] (4) Through high-temperature honey refining, thermal plastic refining through an extruder, then extruding and pelletizing at the machine head to make granular thermoplastic elastomer bra cus...

Embodiment 3

[0031] A kind of pearl thermoplastic elastomer bra liner material of the present embodiment is prepared according to the following procedures successively:

[0032] (1) Add 1000 grams of granular thermoplastic styrene-butadiene rubber and 80 grams of non-toxic rubber softening oil into the container and stir and dissolve for 4 minutes. Knead until the two materials are evenly mixed, so that the softening oil penetrates into the thermoplastic styrene-butadiene rubber in rubber;

[0033] (2) Add 25 grams of anti-oxidant, 50 grams of anti-aging agent and 30 grams of anti-sticking agent to mix the materials evenly;

[0034] (3) Add 5 grams of germanium and 30 grams of natural pearl powder, mix until everything is uniform, then heat up to 55°C, and place at a constant temperature for 14 hours;

[0035] (4) Through high-temperature honey refining, thermal plastic refining through an extruder, then extruding and pelletizing at the machine head to make this pearl thermoplastic elasto...

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Abstract

The invention discloses a pearl thermoplastic elastomeric bra lining material. The material comprises the following components: thermoplastic styrene-butadiene rubber, nontoxic rubber softening oil which is 10-15% of the thermoplastic styrene-butadiene rubber by weight, an antioxidant which is 1-5% of the thermoplastic styrene-butadiene rubber by weight, an anti-aging agent which is 3-5% of the thermoplastic styrene-butadiene rubber by weight, an anti-sticking agent which is 2-5% of the thermoplastic styrene-butadiene rubber by weight, germanium element which is 0.5-3% of the thermoplastic styrene-butadiene rubber by weight and pearl or pearl powder which is 0.5-2% of the thermoplastic styrene-butadiene rubber by weight. The invention also discloses a preparation method of the bra lining material. The bra lining material has the advantages of good elasticity resulting in hard distortion, excellent air permeability, easy sun drying and health-care function.

Description

technical field [0001] The present invention relates to a bra padding material, in particular to a pearl thermoplastic elastomer bra padding material. The present invention also relates to a method for preparing the above-mentioned bra padding material. Background technique [0002] Bra is the embodiment of women's beauty, used to protect women's health, and make the chest line more beautiful. The existing brassiere that uses the shaped punching sponge as a liner can increase its charm to a certain extent after women wear it. But there are many deficiencies in this brassiere with punched sponge padding, mainly in: the punched sponge pad has poor elasticity, poor air permeability, easy deformation and damage, and can neither be washed nor dried, which affects the The cleanliness of the bra poses a threat to the health of women's breasts; the sponge is easy to age, and after the bra is changed and washed several times, the problem of the aging of the sponge pad will appear. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/06C08K3/08C08K3/26C08K5/00C08L7/00C08L83/04B29B9/06B29C47/92A41C3/14
Inventor 林宏
Owner 广州市经典世家内衣有限公司
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