6630 (DMD) polyester film polyester fiber maras saka taushi hadaddun abu zafi juriya aji B ne uku-Layer taushi hada rufi abu, Ya sanya daga polyester non-saka masana'anta, polyester film, polyester non-saka masana'anta (DMD) abun da ke ciki, da m da aka yi amfani da shi ba shi da acid-free, zafi-resistant, yana da kyau inji da lantarki Properties, polyester non-saƙa masana'anta yana da adsorption iya aiki, iya sha guduro lokacin da impregnated. An yi amfani da shi don tsaka-tsakin tsaka-tsakin tsaka-tsakin tsaka-tsaki da tsaka-tsakin tsaka-tsakin tsaka-tsaki a cikin ƙananan ƙananan motoci , ko amfani da shi azaman insulation interlayer a cikin masu canzawa, ƙarfin kayan yana da girma, kuma ya dace da tsarin tafiyar da kayan aiki.
6630 (DMD) Takarda mai rufewa na Class B yakamata a adana shi a cikin yanayi mai iska, bushe da tsabtataccen ɗaki (kasa da 40°C). A lokacin sufuri da ajiya, ya kamata a kula da wuta, danshi, matsa lamba da kariya ta rana. Lokacin ajiya a dakin da zafin jiki shine watanni 12, kuma har yanzu ana iya gwada shi bayan wucewar buƙatun fasaha na lokacin ajiya.