Glue-coated cloth and manufacturing method thereof

Abstract

The invention discloses a glue-coated cloth and a manufacturing method thereof. The glue-coated cloth includes a basic cloth and two glue surface layers. Through holes are formed in the basic cloth. The two glue surface layers are bond to the two surfaces of the basic cloth and are bond to each other through the through holes. The glue-coated cloth is mainly used for manufacturing waterproofing and anti-corrosion products, such as capsules. Integrity between the glue layers and the basic cloth is strong and the glue layers are connected to the basic cloth firmly, so that the glue-coated cloth is high in interlayer anti-tearing strength, is not liable to crack and bubble, and is low in tensile deformation rate. On the basis of ensuring whole strength, a thinner fabric can be applied as the basic cloth, so that the glue-coated cloth is reduced in production cost and is convenient to use. The manufacturing method includes the steps of, in a continuous process, basic cloth treatment, surface coating and shaping, so that a process applied generally on glue-coated cloths in the prior art and including glue dipping and brush coating is changed. The manufacturing method achieves quick continuous production, has simple processes and is high in production efficiency.

Description

technical field [0001] The invention belongs to the technical field of pressure-resistant, waterproof and anti-corrosion cloth, and in particular relates to a rubberized cloth and a manufacturing method. Background technique [0002] The rubberized cloth made by coating the adhesive layer on the fabric is widely used in the production of fireproof, waterproof and anticorrosion products. Rubberized cloth is mainly composed of base cloth and rubber surface layer. The strength of the base cloth and rubber surface layer and the degree of mutual bonding determine the overall strength of the cloth. In the existing rubberized cloth, the base cloth and the rubber layer are connected face to face, and the glue layer and the base cloth are not firmly connected. After being pressed, the rubber surface layer is easy to open and bubble, which affects the range of use of the rubberized cloth and the service life of its products. At the same time, in order to ensure the overall strength o...

AI Technical Summary

Problems solved by technology

In the existing rubberized cloth, the base cloth and the rubber layer are connected face to face, and the glue layer and the base cloth are not firmly connected. After being pressed, the rubber surface layer is easy to open and bubble, which affects the use range of the rubberized cloth and the service life of its products.

At the same time, in order to ensure the overall strength of the existing rubberized cloth, the requirements for the base cloth are relatively high in production. Generally, the base cloth is required to reach a sufficient thickness, and the base cloth cannot be damaged, and the production and use costs are high.

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