density is a criterion for judging its quality. Generally, the commonly used methods for measuring the density of polyethylene tarpaulins are:
Linyi Shengde tarpaulin manufacturers say that the main methods for determining the tinting strength of pigments in polyethylene tarpaulins are:
With the rapid development of the express delivery industry, we often choose to use polyethylene tarpaulin as a cover when transporting goods to protect the goods from damage.
There are many types of Linyi tarpaulin, polyethylene tarpaulin is one of them, but why can this kind of tarpaulin be widely used? In this regard, the relevant person said:
When plastic tarpaulin manufacturers make polyethylene tarpaulins, they use carbon black pigments to dye them, and the performance characteristics of this dye are mainly