A na-eji ihe nkiri nkedo polypropylene (CPP) eme ihe n'ọtụtụ ebe.CPP bụ ihe nkiri nkedo na-agbasaghị, nke anaghị agbadoro ụkwụ na ya, nke ewepụtara site na ịgbaze nkedo.E jiri ya tụnyere ihe nkiri afụfụ, a na-eji ngwa ngwa mmepụta ngwa ngwa, mmepụta dị elu, na nghọta ihe nkiri dị mma, gloss na ọkpụrụkpụ uniformity.N'otu oge ahụ, n'ihi na ọ bụ ihe nkiri extrusion dị larịị, usoro ndị na-esote dị ka ibipụta na lamination na-adaba adaba nke ukwuu, n'ihi ya, a na-ejikarị ya na nkwakọ ngwaahịa textiles, okooko osisi, nri na ihe ndị dị mkpa kwa ụbọchị.
Enwere ụzọ abụọ iji mepụta CPP: nkedo otu oyi akwa na nkedo co-extrusion multi-layer.Ihe nkiri nke otu oyi akwa na-achọkarị ka ihe ahụ nwee ezigbo mkpuchi okpomọkụ dị ala na mgbanwe mgbanwe.Enwere ike kewaa ihe nkiri nkedo ọtụtụ oyi akwa ngalaba extrusion n'ụdị atọ: oyi akwa mkpuchi okpomọkụ, oyi akwa nkwado na oyi akwa corona.Nhọrọ nke ihe dị obosara karịa nke ihe nkiri otu oyi akwa.Enwere ike ịhọrọ ihe ndị na-egbo mkpa nke oyi akwa ọ bụla n'otu n'otu iji nye ihe nkiri ahụ dị iche iche àgwà, ọrụ na nzube.N'ime ha, oyi akwa mkpuchi okpomọkụ kwesịrị ka a na-ekpuchi ya, nke na-achọ ka ihe onwunwe ahụ nwee ebe mgbaze dị ala, ezigbo ọkụ na-ekpo ọkụ, ikpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, na nkwụsị dị mfe: oyi akwa nkwado na-akwado ihe nkiri ahụ ma na-abawanye. isi ike nke ihe nkiri ahụ.Ekwesịrị ka ebipụta ma ọ bụ megharịa oyi akwa corona, nke na-achọ mgbakasị elu elu na-agafeghị oke, yana mgbakwunye nke mgbakwunye kwesịrị ịbụ oke oke.
Ihe nkiri nkedo CPP nwere arụmọrụ mkpuchi ọkụ dị mma yana nghọta mara mma, yana otu n'ime ihe mejupụtara ihe mejupụtara ngwugwu bụ isi.A na-eji ya na-emepụta ihe nkiri na-esi nri dị elu, ihe nkiri alumini na-ekpo ọkụ, wdg. Ahịa dị oke nchekwube.
Oge nzipu: Mar-09-2022