tono

POLYVINYL CHLORIDE FILM, he mea hanga maiPVC kapiame etahi atu whakarereketanga ma te mahi maramataka, ma te mahi pupuhi ranei.Ko te matotoru whanui ko 0.08 ~ 0.2mm, nui atu i te 0.25mm ka kiia he pepa PVC.Plasticizer, stabilizer, lubricant me etahi atu tukatuka mahi AIDS ka honoa ki te PVC resin, a ka hangaia te kiriata ma te calendering.

Ka taea te wehewehea te Kiriata PVC ki nga waahanga e rua, ko tetahi ko te Kiriata PVC Whakapaipai, e mohiotia ana ko te Kiriata PVC ngohengohe, ko tetahi atu ko te Kiriata PVC Kore, e mohiotia ana ko te Kiriata PVC pakeke.

I roto i a raatau, ko te PVC pakeke e pa ana ki te 2/3 o te maakete, me nga putea PVC ngawari mo te 1/3.Ko te PVC ngawari ka whakamahia mo te papa, te tuanui me te mata hiako, engari na te mea kei roto i te PVC ngawari te whakamaarama (koinei te rereketanga i waenga i te PVC ngawari me te PVC pakeke), he ngawari ki te pakaru, ehara i te mea ngawari ki te tiaki, na reira he iti te whānuitanga o te whakamahinga. .Karekau he whakamarumaru o te PVC pakeke, no reira he pai te ngawari, he ngawari te hanga, kaore i te ngawari ki te ngongo, te kore-paitini me te kore parahanga, he wa roa te tiaki, na reira he nui te whanaketanga me te uara tono.Ko te tino o te kiriata PVC he kiriata pupuhi korehau, e whakamahia ana mo te kapi o te mata o nga momo panui katoa, na reira e mohiotia ana ko te kiriata whakapaipai, te kiriata whakapiri, e whakamahia ana i roto i nga taonga hangahanga, te kapi, te rongoa me te maha atu o nga ahumahi.I roto i a raatau, ko te ahumahi rawa hanga whare te waahanga nui rawa atu o te 60%, ka whai i te umanga whakangao, he maha atu nga tono iti o te umanga.

⑴ E ai ki nga rauemi mata e whakamahia ana mo te hanga kiriata: kiriata polyethylene, kiriata polypropylene, kiriata polyvinyl chloride me te kiriata polyester.

(2) WhakarKiriata Packaging (kiriata PACKAGING kia rite ki tana whakamahinga motuhake, ka taea te wehea ki te kiriata takai kai me te maha o nga hua ahumahi kiriata kapi, me etahi atu) me te mo te taiao motuhake, me te whakamahi motuhake o te kiriata manawa, te kiriata wairewa wai me nga taonga piezoelectric o te kiriata. .

(3) E ai ki te whakarōpūtanga tikanga whakakao kiriata: te whakakikoruatanga whakakikorua, katahi ka whakatangihia te kiriata pupuhi, ka kiia ko te kiriata pupuhi;I muri i te plasticization extrusion, a ka rere te rauemi whakarewa i te mangai pokepokea ai te hanga kiriata, ka karanga kiriata rere;I roto i te mīhini calendering e rave rahi pukapuka takahuri plasticizing rauemi hanga o te kiriata, ka karanga calendering kiriata.

Te tono o te kiriata PVC