Rainproof tarpaulin production materials need to choose strong weather resistance rainproof or sunscreen materials

Stain is used for dyeing, but when choosing the right one, follow these guidelines.

Choose dyes according to the performance of the rainproof tarpaulin dyeing machine: Different dyeing machines have different performance and requirements for dyes. When jigging, please select dyes with high directness for rolling. Please choose a dye with low directness, otherwise it will be dark in the front and light in the back. The color of the product is uneven and does not meet the requirements.

Choose dyes according to the cost of tarpaulin dyes. When choosing dyes, not only the shade and firmness, but also the cost of tarpaulin dyes and additives, sources of supply, etc. must be considered. For higher-priced dyes, try to replace them with other dyes with the same dyeing effect to reduce production costs.

The tarpaulin chooses dyes according to the properties of the fibers: the properties of each fiber are different, and the appropriate dyes need to be selected when dyeing. For example, when cotton fiber is dyed, because its molecular structure contains a large number of hydrophilic hydroxyl groups, it is easy to absorb moisture and expand, chemically react with reactive groups, and it is resistant to alkali. Polyester has strong hydrophobicity, high temperature and alkali resistance, rain-proof tarpaulin generally does not choose the above dyes, but must choose disperse dyes for dyeing.

Rain tarpaulin is very common in our life, it is widely used, takes up less space, is easy to install, can be moved anytime and anywhere, is economical and practical, and does not need to face the sun on sunny days. It does not need to get wet on rainy days, but the quality of many tarpaulin manufacturers varies. Qi, then how to choose? Let's take a look.

1. Production technology and processing level

If the manufacturer's production and processing level is not high, or its production technology is not mature, its quality standards will naturally be affected. While price positioning may be low, lifespan may also be short. Consumers are advised not to be blindly greedy when purchasing. In order to improve the use effect of tarpaulin, it should be purchased from regular manufacturers to avoid various problems during use.

2. Selection of production materials

Rainproof tarpaulins are mainly used in outdoor environments, and the production materials need to choose strong weather resistance, rainproof or sunscreen materials.

Therefore, there are certain requirements for the weather resistance of production materials. If the material selected by the manufacturer is particularly low-end and has poor weather resistance, there may not be a major problem in a short period of time when used outdoors, but after a long time, there may be some hidden quality problems, and even rain in some places. Therefore, the production material has a great influence on the quality of the product.