Manufacturing method of multifunctional film pasted fabric

Abstract

The invention discloses a manufacturing method of a multifunctional film pasted fabric. The multifunctional film pasted fabric is a seamless wall covering fabric or a full shading curtain fabric. The specific manufacturing method comprises the following steps: (1) compounding a surface fabric and a polyurethane TPU (thermoplastic polyurethane) water-resistant air-permeable film or polyurethane TPU black full shading waterproof film: sizing the surface of the film in a point transfer manner by using a special compounding machine, wherein an environment-friendly PU (polyurethane) or PUR (polyurethane resin) adhesive is used for sizing, and the compounding temperature is 125-135 DEG C; (2) curing: standing for 6-8 hours; (3) compounding with a base fabric: after compounding and curing the surface fabric and the polyurethane TPU water-resistant air-permeable film or polyurethane TPU black full shading waterproof film, sizing the other surface of the polyurethane TPU water-resistant air-permeable film or polyurethane TPU black full shading waterproof film by using the special compounding machine, wherein the environment-friendly PU or PUR adhesive is used for sizing, and the compounding temperature is 130-140 DEG C; and (4) finishing, and packaging. The manufacturing method disclosed by the invention is simple, has a favorable required effect and is environment-friendly.

Description

technical field [0001] The invention relates to a method for making cloth, in particular to a method for making multifunctional film-adhered cloth. Background technique [0002] At present, there are many types of film cloth with different functions. For example, the existing seamless wall coverings on the market are subject to regional location, climate change and the rainy season, and are prone to moisture, mold, detachment, odor, and rapid degradation of the color and light on the surface of the wall covering. The normal service life is only 3 to 5 years. year. Although there are hot-melt film composite wall coverings on the market, referred to as thermal compound wall coverings, without glue, it is formed by hot pressing at the temperature of a hot roller. The melting point of hot-melt adhesive is about 60 degrees, but it is not easy to mix with hot-melt adhesive if it has a high melting point. The surface cloth is laminated, which is difficult to make, and its advanta...

AI Technical Summary

Problems solved by technology

Disadvantages are: it is difficult to fit the product to the wall. It is ironed with high-temperature hot paste, and the adhesion to the wall is not strong, so it cannot be attached to the wall.

Its material selection uses hot-melt film with a low melting point, which is easy to oxidize due to climate change. In addition, the hot-melt film is directly bonded to the wall, and the alkalinity of the wall directly leads to the oxidation and aging of the hot-melt film. The normal service life is about 5 years, and it is difficult to maintain it for 10 years

Another example is the curtain shading fabrics on the existing market, which are now mainly coated with multiple coatings. In order to achieve the shading effect, some fabrics need to be coated more than 5 times. Hard, not suitable for washing, the color and light of the curtain surface will fade quickly, the cost will increase, and the quality and service life will be short

And the coating is only limited to flat fabrics, jacquard and embroidery fabrics cannot be applied

Black shading silk and white shading silk are also used in the existing market to form shading through the middle of the woven fabric, but neither can achieve full shading effect