In the process of preparing biodegradable polypropylene laminated non woven fabric, the rotating speed of metering pump, hot rolling temperature and spinning temperature will have a gre...

Meltblownnon woven fabric is a kind of ultra-fine fiber non woven fabric that isunderstretched by powerful hot air. The fiber diameter is about 2 microns,which is the thinnest of all fi...

WEIHONGLAI export diaper making materials spandex to Bangladesh customer. It is 620D. 40HQ can load 15 tons spandex yarn. Diaper spandex yarn is a kind of synthetic fiber with high ela...

PE wrapping film is one of sanitary napkin raw materials. It is a kind of PE film. Normally basic weight is about 20-25gsm. WEIHONGLAI help Domonican customer to improve the design of t...