Producing and processing process integrally combining rubber quad with leather or cloth

Abstract

The invention relates to the technology field of rubber product processing, particularly a production process for bonding a rubber embedded piece with leather or fabric material. The production process comprises the following steps: a. material preparation, b. sheet preparation, c. material laying, d. binder application, e. material laying, and f. hot-press molding. During the production process, the rubber sheet piece is laid in the die cavity of a die after the sheet preparation, a binder is coated in the upper part of the die cavity with the sheet piece, the leather or fabric material is laid in the upper part of the die cavity of the die, and finally, the die with the leather or fabric material is placed on a template at 100-170 DEG C for pressurized molding under such condition that the pressure is adjusted within the range of 50-150 kilogram force and the molding time is controlled within 4-7 minutes, the final product is taken out after the vulcanization molding is completed. In the production process, the embedded piece is tightly and firmly bonded with the leather or the fabric material without separation under the action of the binder at high temperature and high pressure. The final product has long service life.

Description

The production and processing technology of combining rubber inserts with leather or cloth technical field The invention relates to the technical field of rubber product processing, in particular to a production and processing technology in which rubber inserts are integrated with leather or cloth. Background technique The use of rubber has a long history and is widely used in tires, shoe soles, trademarks and other fields. In the structure of the rubber products of the soles and trademarks, they are all composed of a layer of rubber base material with rubber inserts. It is only the rubber inserts that reflect its functionality, and the rubber base material only plays a role in connection. Therefore, there is a kind of rubber insert set on the leather or cloth, which uses leather or cloth to replace the rubber bottom material, reduces the use of rubber materials, and makes the product lighter. In the production of rubber inserts and leather or cloth, the production proces...

AI Technical Summary

Problems solved by technology

In the production of rubber inserts and leather or cloth, the production process is generally to apply glue on the processed rubber inserts and leather or cloth, and then simply attach the two together , the rubber insert produced by this process is not very tightly combined with the leather or cloth, and the insert is easy to fall off. The rubber insert mainly reflects the functional characteristics of the product, so the falling off of the insert causes the product to be scrapped. Greatly reduces the service life of the product

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