A kind of preparation method of knitted cloth coated fabric

Abstract

The invention discloses a method for preparing a knitted fabric coated fabric, comprising the following steps: step S1: preparing two pieces of tempered glass with the same specifications, bonding the two pieces of tempered glass together and cleaning the dust on the bonding surface; step S2: Separate the two pieces of tempered glass, attach the knitted fabric to be coated on the surface of the tempered glass below, and reattach the two pieces of tempered glass to form a three-layer interlayer; Step S3: Heating the three-layer interlayer, heating During the process, the knitted fabric is gradually tightened and leveled several times; step S4: prepare the coating solution, and open the tempered glass located above after the knitted fabric is heated; step S5: brush the coating solution onto the surface of the knitted fabric, and apply After the first layer of solution is brushed, the two pieces of tempered glass are reattached and heated. In the knitted fabric coated fabric designed and prepared by the present invention, the coating and the knitted fabric are more easily combined, and the combination of the coating and the knitted fabric is compact and stable, has a long service life, and is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of coated fabrics, in particular to a method for preparing knitted fabric coated fabrics. Background technique [0002] Knitted fabrics are fabrics formed by bending yarns into loops with knitting needles and interlocking them. They are divided into warp knitted fabrics and weft knitted fabrics. Most knitted fabrics have excellent elasticity and extensibility, but compared with weft-knitted fabrics, warp-knitted fabrics have limited elongation, usually slightly in the horizontal direction and almost none in the vertical direction; All have good extensibility, but it is precisely because of this extensibility that the coating of knitted fabrics becomes extremely difficult. After retrieval, the Chinese patent application publication number CN107083691A discloses a preparation method of knitted fabric coated fabric. The specific steps are: step 1: cut the knitted fabric and base fabric of appropriate length; ...

AI Technical Summary

Problems solved by technology

[0003] However, the knitted fabric coated fabric designed by the above-mentioned patent is not reasonably operated during the design and preparation process, and the combination of the coating and the knitted fabric is not tight enough, and it is easy to separate after long-term use. Therefore, we have proposed a preparation method for the knitted fabric coated fabric. to solve the above problems