Matumba ambiri a tiyi omwe ali pamsika pano amapangidwa ndi zinthu zosiyanasiyana monga nsalu zosalukidwa, nayiloni, ndi ulusi wa chimanga.

Matumba a tiyi osalukidwa: Nsalu zosalukidwa nthawi zambiri zimagwiritsa ntchito ma pellets a polypropylene (PP) ngati zida.Matumba ambiri amtundu wa tiyi amagwiritsa ntchito zinthu zosalukidwa, zomwe zimakhala zotsika mtengo.Choyipa ndichakuti kuchuluka kwa madzi a tiyi komanso kuwonekera kwa thumba la tiyi sikuli kolimba.

Thumba la tiyi la nayiloni: Yakhala yotchuka kwambiri m'zaka zaposachedwa, makamaka tiyi wapamwamba kwambiri omwe amagwiritsa ntchito matumba a tiyi wa nayiloni.Ubwino wake ndikuti uli ndi kulimba kwamphamvu ndipo sikophweka kung'amba.Ikhoza kusunga masamba akuluakulu a tiyi.Thumba la tiyi silidzawonongeka pamene tsamba lonse la tiyi latambasulidwa.Ma mesh ndi okulirapo, zomwe zimapangitsa kuti zikhale zosavuta kupanga kukoma kwa tiyi.Ili ndi mphamvu yowoneka bwino ndipo imatha kusiyanitsa bwino thumba la tiyi.Kuwona mawonekedwe a masamba a tiyi m'thumba la tiyi,

Matumba a Tiyi a Chimanga: Nsalu ya PLA ya chimanga imayatsa wowuma wa chimanga ndikuwotchera kukhala lactic acid yoyera kwambiri.Kenako amakumana ndi njira zina zopangira mafakitale kuti apange polylactic acid kuti akwaniritse kukonzanso kwa fiber.Nsalu ya fiber ndi yabwino komanso yokhazikika, yokhala ndi ma meshes okonzedwa bwino.Zikuwoneka komanso kumva bwino kwathunthu.Poyerekeza ndi zida za nayiloni, ili ndi mawonekedwe owoneka bwino.

Pali njira ziwiri zosiyanitsira matumba a tiyi wa zinthu za nayiloni ndi matumba a tiyi a nsalu ya chimanga: imodzi ndiyo kuwawotcha ndi moto.Matumba a tiyi a nayiloni amasanduka akuda akawotchedwa, pomwe matumba a tiyi a nsalu ya chimanga amamveka ngati udzu woyaka ndi kununkhira kwa zomera.Chachiwiri ndikung'amba kwambiri.Matumba a tiyi wa nayiloni ndi ovuta kung'amba, pameneKutentha Kusindikiza Chimanga Fiber Matumba a Tiyiakhoza kung'ambika mosavuta.Palinso matumba ambiri a tiyi pamsika omwe amati amagwiritsira ntchito matumba a tiyi a nsalu ya chimanga, koma amagwiritsa ntchito matumba a chimanga abodza, ambiri mwa matumba a tiyi a nayiloni, ndipo mtengo wake ndi wotsika kuposa matumba a tiyi a nsalu ya chimanga.