Preparation method of tire label composite material

A composite material and label technology, which is applied to the preparation of tire label composite materials, can solve the problems of short service life and poor use effect of tire labels, and achieve the effects of good protection effect, high production efficiency and bright metallic gloss.

Inactive Publication Date: 2021-09-17
浙江永韬新材料有限公司
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Problems solved by technology

[0003] Existing tire labels have short service life and poor use effect

Method used

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  • Preparation method of tire label composite material

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Effect test

Embodiment

[0020] see figure 1 , the present invention provides a technical solution: a method for preparing a tire label composite material, the preparation method comprising the following steps: using a hot-melt pressure-sensitive adhesive as a raw material, which is a type of pressure-sensitive adhesive, mainly Synthetic rubber, resin and rubber oil are mixed and heated into a molten state. Hot-melt pressure-sensitive adhesives are the third generation of pressure-sensitive adhesive products after solvent-type and emulsion-type pressure-sensitive adhesives. Compared with the previous two, hot-melt pressure-sensitive adhesives Sensitive glue is solvent-free, which is more conducive to environmental protection and safe production. It has high production efficiency and relatively low production cost. It is used in conjunction with a hot-melt adhesive machine during specific preparation. The hot-melt adhesive machine is mainly used for hot-melt adhesive spraying, scraping, and rolling. Au...

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Abstract

The invention discloses a preparation method of a tire label composite material. The preparation method comprises the following steps: raw material heating, glue scraping, re-coiling, coiling, slitting, meter counting and packaging. The preparation process is simple and rapid, a hot-melt pressure-sensitive adhesive is selected as a raw material to manufacture a label material, and the hot-melt pressure-sensitive adhesive is solvent-free, so that the label material is more beneficial to environment-friendly and safe production, high in production efficiency and relatively low in production cost; through a PET aluminized film, the composite material has bright metal glossiness, excellent gas and light barrier property and good moisture resistance, heat resistance and puncture resistance, so that a good protection effect can be provided for the composite material, and the service life of the composite material is prolonged.

Description

technical field [0001] The invention relates to the technical field of tire label preparation materials, in particular to a preparation method of tire label composite materials. Background technique [0002] When tires leave the factory, tire labels need to be affixed in accordance with national standards. Tire marking means that according to national standards, the production number, manufacturer's logo, size specification, layer, maximum load and corresponding air pressure, carcass cord Chinese pinyin code, installation requirements and driving direction marks shall be marked on both sides of the tire. [0003] The existing tire labels have short service life and poor use effect. The invention adopts the hot-melt pressure-sensitive adhesive as a raw material, undergoes various treatments such as heating, squeegeeing, and cutting, and can be quickly molded, and the composite material prepared by the invention has a good use effect, and can meet multiple uses such as tire l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/02
CPCG09F3/02G09F2003/0241
Inventor 李海涛
Owner 浙江永韬新材料有限公司
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