Rain gear fabric presenting flower pattern when encountering water and production process thereof

Abstract

The invention discloses a rain gear fabric presenting a flower pattern when encountering water and a production process thereof. The production process comprises the following steps thereof: (1) selection of a fabric; (2) dyeing and flattening; (3) loading of a hydrophobic agent; (4) rolling; (5) sieving of PVC resin, storage of the PVC resin in a tank, and weighing of the PVC resin with an automatic scale; (6) metering and grinding of an auxiliary agent and weighing of the auxiliary agent with the automatic scale; (7) after weighing of the PVC resin and the auxiliary agent, carrying out mixing under high-speed stirring; (8) subjecting a mixture obtained after stirring to banburying, primary open mixing and secondary open mixing; (9) feeding of the processed mixture into a calender; (10) traction, stentering, slow cooling and cooling; (11) trimming, rooling and loading onto a printing machine; (12) weighing of cyclohexanone and uniform mixing under stirring; (13) loading of a flower pattern plate, printing and drying; and (14) rolling so as to obtain the finished fabric. The terylene PVC waterproof fabric prepared by using the process has the characteristic of presentation of a flower pattern on the terylene PVC rain gear fabric or terylene PU rain gear fabric when encountering water.

Description

technical field [0001] The invention relates to the field of material rainproof material manufacturing, in particular to a production process for raincoat fabric of PVC or polyester + PU polyester fabric that will show flowers when it encounters water. Background technique [0002] Existing raincoat material is exactly plain colored polyester cloth or carries out colored printing on the surface of cloth. The reverse side is calendered pvc or pu. Has waterproof and windproof performance. However, these pvc doped with certain ingredients are often frozen at low temperatures, or under direct sunlight, they will harden and degumming, cracks, and water leakage will occur at the same time. Due to the monotony of the plain color on the surface, there is no sense of novelty and rigidity, and the colorful printing is dazzling, which interferes with the sight of the rider in the rain, forming an unsafe factor. [0003] So the inflexible singleness of existing raincoat material colo...

AI Technical Summary

Problems solved by technology

However, these pvc doped with certain ingredients often go through low-temperature freezing, or under the condition of direct sunlight, it will harden and degumming, cracks, and water leakage will occur at the same time

Due to the monotony of the plain color on the surface, there is no sense of novelty and rigidity, and the colorful printing is dazzling, which will interfere with the rider's sight in the rain, forming an unsafe factor

[0003] Therefore, the existing raincoat materials are monotonous in color and messy in printing, and the oxidation and degumming of colloid are serious.

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