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Adhesive tape preparation method and adhesive tape structure

A technology of rubber strips and heating equipment, applied in the field of synthetic rubber, can solve the problems of low thickness, toughness, and increased cost, and achieve good flexibility and wear resistance

Pending Publication Date: 2021-08-31
深圳市阳林五金塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, although the thickness and flexibility of synthetic rubber products can be adjusted through formula and process, it is difficult to have low thickness and strong toughness at the same time, and to have a frosted effect in the production process requires reprocessing of the finished product, thereby increasing costs.

Method used

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  • Adhesive tape preparation method and adhesive tape structure
  • Adhesive tape preparation method and adhesive tape structure

Examples

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preparation example Construction

[0042] Refer figure 1 , Shows a method for preparing a strip according to the present embodiment of the invention the step of the flowchart, may specifically include the following steps:

[0043] SlOO, the TPE stock to the cutting means, and sealing frit baked, wherein the baking temperature was maintained at 95 degrees feed / 3H;

[0044] S200, the roasted material by a heating device to complete preparation of the TPE is heated to its complete melting of the fluid, wherein the heating temperature is 145 degrees thermostat;

[0045] S300, the fluid injected under pressure into the mold to a predetermined, semi-finished product output spout and through the die apex;

[0046] S400, the semifinished strip is cooled and cut to obtain the finished strip.

[0047] In an embodiment of the present application, by the TPE stock to the cutting means, and sealing frit baked, roasted material such that heat is more concentrated in the process, fast roasted material, improve efficiency, but a...

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Abstract

The embodiment of the invention provides an adhesive tape preparation method. The method comprises the following steps of feeding a TPE prepared material to a discharging device, and carrying out sealed baking at the baking temperature of 95 DEG C / 3H; heating the baked TPE prepared material through heating equipment until the TPE prepared material is completely melted into fluid; injecting the fluid into a preset mold in a pressurizing manner, and outputting a semi-finished adhesive tape through a mold discharging opening; and cooling and cutting the semi-finished adhesive tape to obtain a finished adhesive tape. The thickness of the adhesive tape manufactured through the method can reach 2 mm or below, the adhesive tape has good flexibility and abrasion resistance, the adhesive tape with the semitransparent frosted effect can be directly produced without independent processing, and the manufactured finished adhesive tape does not have pungent smell of vulcanized rubber.

Description

Technical field [0001] The present invention relates to the field of synthetic rubber, particularly to a preparation method and a strip tape structure. Background technique [0002] With the continuous development of industrial technology, life in the demand for rubber production is also growing, while synthetic rubber is a good substitute for natural rubber. [0003] Conventional synthetic rubbers such as cross-linked vulcanized rubber of high elasticity, aging resistance, oil resistance, the excellent performance, but also have the convenient common plastics processing, wide processing methods characteristics. Can be injection molding, extrusion, blow molding and other processing methods of production, the use of 100% direct secondary pulverization nozzle corner. [0004] However, although synthetic rubber can be adjusted by the thickness and flexibility of the fitting process recipe, but it is difficult at the same time it includes the thickness of the low-high toughness, as w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/00B29C48/00C08L91/00C08L91/06C08L23/16C08L23/12C08L53/02B29K23/00
CPCB29C69/001B29C48/0022B29C48/022C08L91/00C08L91/06C08L53/02C08L2205/035B29K2023/16B29K2023/12C08L23/16C08L23/12C08L53/025
Inventor 吴会红
Owner 深圳市阳林五金塑胶制品有限公司
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