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Pearlescent button and preparation method thereof

A button and pearlescent technology, applied in the field of clothing production, can solve the problems of no specificity, single product structure, uniform pearlescent direction, etc., and achieve the effects of good impact resistance, low cost and good color fastness.

Inactive Publication Date: 2017-05-31
ZHEJIANG WEIXING IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the existing button manufacturers usually use resin materials to produce pearlescent buttons. However, although the existing pearlescent buttons can have the luster of pearls and can partially achieve the usual effect of pearlescent buttons, the pearlescent direction is uniform and the same. , no specificity, the product structure is too single, unable to form a special pearlescent texture and unique product effect

Method used

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  • Pearlescent button and preparation method thereof
  • Pearlescent button and preparation method thereof
  • Pearlescent button and preparation method thereof

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preparation example Construction

[0048] The invention discloses a preparation method of a pearlescent button, which is characterized in that it comprises the following steps:

[0049] A) After uniform mixing of epoxy resin and magnetic pearl powder, adding curing agent and mixing uniformly again to obtain glue-dropping slurry;

[0050] B) Drop the glue-dropping slurry obtained in the above step A) on the surface of the button semi-finished product, and leave it to stand under the action of a magnetic field to obtain a pearlescent button.

[0051] In the above-mentioned preparation method of the present invention, the optimal principle and the added amount of the raw materials used are the same as those in the above-mentioned drip glue slurry, and will not be repeated here.

[0052] In the present invention, epoxy resin and magnetic pearl powder are uniformly mixed at first, and then a curing agent is added to mix uniformly again to obtain glue-dropping slurry; the viscosity of the glue-dropping slurry is prefer...

Embodiment 1

[0073] Mixed slurry for blank making: mix 710g of 989 unsaturated resin with 290g of styrene to obtain a mixed solution, then add 10ml of cobalt naphthenate to it and stir well, then add 8ml of methyl ethyl ketone peroxide, and stir evenly , to obtain the billet slurry.

[0074] Blank-making and button-making process: After the blank-making slurry obtained in the above steps is processed by a centrifuge, a button blank with a thickness of 5.5mm is obtained; then the button blank is made into a button blank with a side thickness of 4.0mm and a diameter of 20.0mm, depth 1.5mm, hole distance 5.0mm and hole diameter 2.1mm button shape, and finally get the resin button blank.

[0075] Initial polishing: Pour the resin button blanks made by the button making machine into the polishing machine, and carry out water tumbling polishing with a polishing stone for 5 hours to remove the burrs and uneven knife feet left during the button making.

[0076] Fine polishing: Put the dried resin...

Embodiment 2

[0083] Mixed slurry for blank making: Mix 750g of 989 unsaturated resin with 300g of styrene to obtain a mixed solution, then add 11ml of cobalt naphthenate and stir well, then add 9ml of methyl ethyl ketone peroxide, and stir well , to obtain the billet slurry.

[0084] Blank-making and button-making process: After the blank-making slurry obtained in the above steps is processed by a centrifuge, a button blank with a thickness of 6.0mm is obtained; then the button blank is made into a button blank with a side thickness of 4.5mm and a diameter of 25.3mm, depth 1.6mm, hole distance 5.5mm and hole diameter 2.25mm button shape, and finally get the resin button blank.

[0085] Initial polishing: Pour the resin button blanks made by the button making machine into the polishing machine, and carry out water tumbling polishing with a polishing stone for 6 hours to remove the burrs and unevenness of the knife feet left during the button making.

[0086] Fine polishing: Put the dried r...

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Abstract

The invention discloses dispensing slurry used for manufacturing a pearlescent button. The dispensing slurry comprises, by weight, 800-1200 parts of epoxy resin, 2.5-40 parts of magnetic pearl powder and 100-200 parts of a curing agent. The invention also discloses a preparation method of the pearlescent button, comprising the following steps: uniformly mixing epoxy resin and magnetic pearl powder, adding the curing agent and uniformly mixing again so as to obtain the dispensing slurry; dripping the dispensing slurry onto the surface of a button semi-finished product, and standing under the action of a magnetic field so as to obtain the pearlescent button. The dispensing slurry with special components and having magnetism is used in the button semi-finished product, and the magnetic field is used for specific direction guiding of pearly lustre. Then, the prepared pearlescent button has special pearlescent texture and unique effects, has obvious pearly lustre and is bright in color.

Description

technical field [0001] The invention belongs to the technical field of garment production, and in particular relates to a pearlescent button and a preparation method thereof. Background technique [0002] A button is a tie used to connect the two sides of the clothes. Its original function is to connect the front of the clothes. Now it has gradually developed to be more artistic and decorative in addition to maintaining its original function, and it is also a clothing personality. Representative of globalization and multifunctionality. [0003] According to the classification of their materials, buttons can be divided into natural, chemical and other materials. Among them, natural buttons are divided into pearl buttons, shell buttons, coconut buttons, wood buttons, bone buttons (commonly horn buttons), Bamboo buckle, fruit buckle, shell buckle, etc. Among the many natural buttons, the pearl button is a very old button. The pearl comes from the ocean. It has natural pearl l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/12C09D5/36C08J7/04C08L51/08C08F283/01A44B1/02
Inventor 朱陈彪吴慧群
Owner ZHEJIANG WEIXING IND DEV
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