ngwa

Na China, a na-etinye ihe nkiri na-ekpo ọkụ ọkụ na mpaghara atọ ndị a.N'ihe gbasara nkwakọ ihe ọṅụṅụ, nkwakọ ngwaahịa ihe ọṅụṅụ dị nro, nkwakọ ngwaahịa mmiri ara ehi, ahịa nkwakọ ngwaahịa mmiri dị ọcha chọrọ site na ngụkọta nke karama ihe ọṅụṅụ na-ekpo ọkụ na-ekpo ọkụ nke na-ede ihe karịrị 100,000 tọn, yana na nkezi ọnụego kwa afọ nke 18% uto.N'ihe gbasara nkwakọ ngwaahịa ọgwụ, ihe nkiri na-ekpo ọkụ na-ekpo ọkụ na-edochi igbe akwụkwọ iji belata ọnụ ahịa nkwakọ ngwaahịa nke ụlọ ọrụ ọgwụ.Nkwakọ ngwaahịa ọgwụ na-ezokarị aka na karama, okpu, igbe na ihe nkiri a na-eji maka nkwakọ ngwaahịa ọgwụ na igwe ọgwụ.N'ihe banyere nkwakọ ngwaahịa biya, mmepụta biya nke China n'afọ gara aga karịa nde tọn 51.89, ihe dị ka karama biya ijeri 820, dị ka mkpuchi karama 5% okpomọkụ shrinkable, oriri kwa afọ nke tọn 50,000, ikike imepụta ihe nkiri PVC dị ịtụnanya.

PVC okpomọkụ shrinkable film emepụta kweere na ọ bụ ezie na ike ahịa nke PVC okpomọkụ shrinkable film bụ nnọọ nnukwu, ma na-eji ọkụ maka oke nke ngwaahịa ma ọ bụ ngwaahịa àgwà na ọrụ.

Ugbu a, China si plastic nkwakọ okpomọkụ shrinkable film oriri nke ọtụtụ narị puku tọn, PVC, PS, PE na ihe ndị ọzọ, PVC bụ kasị elu ahịa òkè nke okpomọkụ shrinkable film.Mmepe nke teknụzụ mmepụta ihe nkiri PVC akwalitewo ahịa nke ihe nkiri okpomọkụ na-ekpo ọkụ, na-eme ka ihe nkiri PVC na-ekpuchi ihe nkiri na-ekpuchi ebe nkwakọ ngwaahịa nke ngwaahịa eletrọnịkị, ngwaahịa ahụike na ụlọ ọrụ ndị ọzọ, na-akwalite mmepe nke ụlọ ọrụ nkwakọ ngwaahịa na-agbanwe agbanwe.N'otu oge ahụ, a na-emepụtakwa akara ndị nwere ike ịda mbà, okpu ndị nwere ike ịda mbà.Enwere ike ịhụ na sayensị na teknụzụ aghọwo ngwá agha siri ike iji kwalite ọganihu ọha mmadụ.