He aha te pvc kiriata me pehea te tohua reira

Kua waiho rauemi Packaging tetahi o nga momo matua o ngā hua pau e te ahumahi i roto i te rau tau XX. He he take katoa ki te whakaaro e ka nui ake anake ratou auraa i roto i tenei rau tau. He wahi motuhake i roto i enei rauemi e Pvc kiriata (pvc).

Me mahi Packaging e rave rahi mahi. Ko tōna matua whakaaro - tiaki Hua i kino waho awe, paru me te kino i roto i te waka, me te i roto i te tukanga hoko. Na te tahi atu āhuatanga nui e whakaawe nga manawa o te kaihoko, pērā i te ahua ātaahua me te whakawhirinaki i roto i te meka i whiriwhiria i mua i te tumu parau e kore tetahi whakamahia ranei ara pa ia. whakataurite pai pvc kiriata ki te pai ngā āhuatanga whatu kirihou me te taea o te whakamahi i mo tākainga o kai maha.

whai wāhi pvc ki te horapa o te kuwaretanga whanaunga o te hangarau. Kei te whangai te rauemi pūtake potakataka (polymer) ki te extruder wahi ngohe. Na ka te whakatangihia reira i te mirumiru nui, e te kaimahi te puna o te paparanga tonu, tapahia ki te whanui e hiahiatia ana me te marutanga i runga i maumiro.

Pvc kiriata whakamahia i roto i te ahumahi kai, me te hokohoko, kua hanga o e rua momo o totoro me shrinkable wera. Ia o ratou kua ona ake whakaaro.

Totoro - whakamahia pvc kiriata e ki te roropi mai tona hokohoko, kahore te hanga Weld. Kei te āhuatanga i te reira e te āhuatanga hangarau motuhake, pēnei i te kaha ki te totoro me te interlayer adhesion tika ki te hanganga o te mara hiko , me te attraction intermolecular. Kei te whakamahia whānuitia te reira e te rōpū hokohoko ki te hanga i ngā āhuatanga mā i roto i te rokiroki me te hoko o taonga.

Pvc holomui kiriata āhuatanga e te kaha ki te whakaiti i te āhuatanga āhuahanga i raro i te mana o te wera. I roto i te tikanga ki te fao te taonga i roto i reira, kia mahi ia koutou e rua ngā mahi taketake: tūhoto rohe me te nohoanga. Kei te whakaputaina te reira i roto i te puka o te hawhe-ringaringa (i.e., takai i roto i te hawhe i roto i te whanui), karekau ranei, koru i roto i ngā rārangi. Taatiraa mahi i weldres ahumahi, atu maha, t, ka hanga e noho ana, te nuinga he rere o te hau wera.

Tei runga i te āhua o te taonga ki te kia Kikī, i te whānuitanga e wātea ana i runga i te mākete, kōwhiria e te kaiwhakamahi te rahi e hiahiatia ana. Āhuatanga kiriata shrinkable tikanga mārama māka. Hei tauira, tāngia te waehere i runga i te tapanga PVCT 400 * 750 * 15 te tikanga e te pukapuka hawhe-sleeve he whanui o 40 cm, te roa o 750 m, me te matotoru o te kahu ko te 15 microns.

Manufacturers o pvc tika tohu papatipu. Mua, e kua hokona te kiriata pvc mea pauna.

He ko tenei ahua o ngā rauemi tākainga me te kore o te - i runga i holomui kiriata e kore e taea te tā kuputuhi whakapakoko ranei, rite e mio'i tetahi inscriptions kia ka te huri i te āhuatanga āhuahanga. Heoi, he ngāwari te mata maeneene ki te piri tetahi tapanga ranei, i ētahi wā, whakakopakina tona raro. Na roto i te kōwhiri i tenei tikanga o te rehitatanga o te hokohoko, kia mahara ai e hangaia e te kiriata Tīngongo tiaki te apa optically mārama waho ki rapirapi, puehu, te paru, me te ki e hoatu i tetahi, ara te pouaka ahua mangu mōhinuhinu whiti.

Tohu pvc totoro kiriata e pā ana ki te taua rite te wera-shrinkable, takoto te rerekētanga i roto i te meka e te maru ia te reira i roto i te paparanga kotahi, a na reira ahu ki te hurihia roa rua.