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Double-layer or multi-layer shivering acetate fiber glasses slab rubber and preparation process thereof

A technology of acetate fiber and rubber sheet, applied in glasses/goggles, optics, instruments, etc., can solve problems such as difficult to meet, no three-dimensional effect, single design and color, etc., and achieve the effect of easy operation, various designs and simple process

Inactive Publication Date: 2010-06-30
东莞市中洲石化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dyeing of cellulose acetate rubber sheets is to add various color pellets or pearl powder layers to the raw materials of cellulose acetate, and after stirring evenly, use a single-screw drawing machine to prepare monochrome rubber sheets. The color is relatively single and there is no three-dimensional effect. Difficult to satisfy consumers with different hobbies

Method used

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  • Double-layer or multi-layer shivering acetate fiber glasses slab rubber and preparation process thereof
  • Double-layer or multi-layer shivering acetate fiber glasses slab rubber and preparation process thereof
  • Double-layer or multi-layer shivering acetate fiber glasses slab rubber and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of double, multi-layer floral acetate fiberglass plastic plate, comprises the following steps:

[0034] (1) Preparation of skin board:

[0035] A: Prepare brown toner and add it to the raw material of cellulose acetate, stir evenly, and then use a single-screw drawing machine to prepare the raw material of cellulose acetate with single-color toner into a brown rubber sheet;

[0036] B: Break the brown rubber sheet into 100-mesh irregular brown rubber particles in a crusher;

[0037] C: Put the brown rubber particles into the molding machine, and mold them into a brown leather board;

[0038] (2) Preparation of bone plate:

[0039] A: Prepare black toner and add it to the cellulose acetate raw material, stir evenly, and then use a single-screw drawing machine to prepare the cellulose acetate raw material with monochromatic toner into a black rubber sheet, which is the bone plate;

[0040] (3) Molded board: put the above-mentioned brown ski...

Embodiment 2

[0042] A kind of preparation method of double, multi-layer floral acetate fiberglass plastic plate, comprises the following steps:

[0043] (1) Preparation of skin board:

[0044] A: Prepare yellow toner and add it to the cellulose acetate raw material, stir evenly, and then use a single-screw drawing machine to prepare the cellulose acetate raw material with yellow toner into a yellow rubber sheet;

[0045] B: Crumble the yellow rubber sheet into 120-mesh irregular yellow rubber particles in a crusher; at the same time, use the same method as above to prepare brown rubber particles.

[0046] C: Put the yellow rubber particles and brown rubber particles into the molding machine, and mold them into leather plates with intervals of yellow and brown;

[0047] (2) Preparation of bone plate:

[0048] A: Prepare black toner and add it to the cellulose acetate raw material, stir evenly, and then use a single-screw drawing machine to prepare the cellulose acetate raw material with m...

Embodiment 3

[0051] A kind of preparation method of double, multi-layer floral acetate fiberglass plastic plate, comprises the following steps:

[0052] (1) Preparation of skin board:

[0053] A: Prepare yellow toner and add it to the cellulose acetate raw material, stir evenly, and then use a single-screw drawing machine to prepare the cellulose acetate raw material with yellow toner into a yellow rubber sheet;

[0054] B: Crumble the yellow rubber sheet into 200-mesh irregular yellow rubber particles in a crusher; at the same time, use the same method as above to prepare brown rubber particles.

[0055] C: Put the yellow rubber particles and brown rubber particles into the molding machine, and mold them into leather plates with intervals of yellow and brown;

[0056] (2) Preparation of bone plate:

[0057] A: Prepare black toner and add it to the cellulose acetate raw material, stir evenly, and then use a single-screw drawing machine to prepare the cellulose acetate raw material with m...

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Abstract

The invention provides a method for preparing double-layer or multi-layer shivering acetate fiber glasses slab rubber, which comprises the following steps: (1) preparing a cutis plate; (2) preparing bone lamella; (3) forming plates through mould pressing and the like. The acetate fiber glasses slab rubber prepared by the method comprises the cutis plate and the bone lamella which are integrated by mould pressing, wherein the cutis plate comprises color lumps with one, two or multiple colors, and the bone lamella comprises color lumps with one, two or multiple colors; and the shivering of the slab rubber has abundant colors, diversified patterns, and the third dimension and can meet the requirements of consumers with different hobbies.

Description

technical field [0001] The invention relates to the technical field of glasses rubber sheets, in particular to a double-layer, multi-layer floral acetate fiber glasses rubber sheet and a preparation process thereof. Background technique [0002] Spectacles are composed of spectacle frames with nose pads, spectacle lenses and spectacle temples. Spectacle frames and spectacle temples are generally made of metal or plastic injection molding. Among them, the plastic can be dyed with a single color by adding a certain pigment or printing or engraving on the plastic. It can also be made into two different color masterbatches by using two different melting point resin carriers, and then added to the plastic by injection molding or Multi-color patterns are made by two-color extrusion. However, in the process of injection molding or extrusion, the color changes greatly with the change of processing temperature, and it is difficult to achieve the predetermined color effect; sometimes ...

Claims

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Application Information

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IPC IPC(8): G02C5/00B29C47/00B29C43/00B29B9/04
Inventor 刘德平刘幸平周桂明朱德洲刘崇武刘崇文李锋杨席兵
Owner 东莞市中洲石化有限公司
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