Bagaimana cara menilai kualitas pengait telinga?

2021/03/22

Saat kita memakai masker, jikapengait telinga are too long or too short, we need to improve the pengait telinga. If you wear it by yourself, the earhook is too long and stick to the long part with tape; or tie a knot on the pengait telinga; pay attention to the size when buying, and choose the right size. What if pengait telinga are purchased in large quantities? How to judge the quality of pengait telinga in large quantities?

 

Sampling and testing: After purchasing in large quantities, the first thing to do is to test the pengait telinga, elasticity, material, report testing, etc., don't wait for the problem when you get on the machine;

 

Pastikan untuk membiarkan pabrik mengirimkan sampel kepada Anda, dan menerima barang sesuai dengan kualitas sampel;

 

Menandatangani kontrak dengan produsen untuk menangani masalah lanjutan dari kualitas di bawah standar;

 

Be sure to choose pengait telinga with good elasticity.Because of the epidemic situation, masks are worn for a long time, and the elasticity of pengait telinga is very important.The pengait telinga choose materials with a ratio of spandex and nylon.After continuous research and development and testing, the ratio has reached the highest suitable elasticity.