Insolation-proof coating for printed letters on woven bag

Abstract

An anti-exposure paint for printing on a woven bag, which relates to the technical field of woven bag processing and production, is characterized in that it is made of the following materials in parts by weight: 28 parts of kerosene, 3 parts of tung oil, 6 parts of naphtha, and wollastonite powder 6 parts, dry alum 2 parts, nano ceramic powder 1 part, trimethylolpropane triacrylate 6 parts, mature vinegar 2 parts, ricinoleic acid 3 parts, mature vinegar 2 parts, stearic acid 2.5 parts, triethyl citrate 8 parts of ester, 3 parts of low-temperature glass powder, and 3 parts of reasonable mixture. The method of the invention is reasonable, has no toxin and is sun-resistant.

Description

Technical field: [0001] The invention relates to the technical field of woven bag processing and production, in particular to an anti-exposure coating for printing on a woven bag. Background technique: [0002] Woven bag, also known as snakeskin bag. It is a kind of plastic, used for packaging, and its raw materials are generally various chemical plastic materials such as polyethylene and polypropylene. [0003] Weaving density refers to the number of warp and weft yarns in a 100mm×100mm braided fabric. The national standard GB / T8946-1998 stipulates that "flatten the bag, delineate two squares of 100mm x 100mm at the upper and lower corners of the bag, and the outer side of the square is 100mm away from the edge line of the bag. Visually measure the warp and weft of the square. , taking the average value, and counting when the end point is less than one at the end, it is counted as one." The national standard stipulates the weaving density and the density tolerance at the ...

AI Technical Summary

Problems solved by technology

[0004] During the production process of woven bags, the surface will be sprayed according to various needs, but often these coatings do not have a long life, and are easy to fade, fall off, etc. And prone to errors, resulting in losses