Mai nīnau mai iaʻu he aha ka kiʻi ʻoniʻoni wela o POF, e haʻi iā ʻoe ma lalo?

ʻO ke kiʻi ʻoniʻoni wela-ʻo POF e hui me ka hoʻohana ʻana i nā pahu ukana puke me nā ʻano like ʻole. ʻO kēia kiʻi ʻino ʻole, ʻaʻohe ʻaʻala, ʻaila ʻaila, a me ka hoʻomaʻemaʻe i ka hoʻomaʻemaʻe i ka meaʻai e hiki ai i nā mea hoʻolālā ke hoʻohana i nā kala e nānā i ka maka e hoʻokō i kahi hoʻolālā 360 ° lepili. E hāʻawi i ka pāʻani piha i ka noʻonoʻo a me ka noʻonoʻo, i mea ʻoi aku ka maikaʻi o ka inu ʻana i nā mea inu a me nā mea kūʻai ʻē aʻe i ka hoʻohana ʻana i kahi lepili, kahi highlightuli i ke kiʻi ma ka papa, a hana i kahi hopena ipu i manaʻo ʻole ʻia. I ka POF wela e hoʻemi i ka hana ʻoniʻoni film, hoʻonohonoho ka ʻoihana i ka mahele o ka mākeke kūloko a me ka lua ma ka māhele mākeke honua.

Hiki ke mahele ʻia nā huahana kiʻi ʻoniʻoni POF wela i ʻekolu mau ʻāpana: POF kiʻi ʻoniʻoni maʻamau, kiʻi ʻoniʻoni hoʻopili ʻo POF, a me nā kiʻi ʻoniʻoni kiʻekiʻe POF e like me nā hoʻohana a me nā hana. I kēia manawa, ʻo ka loaʻa kālā kūʻai a ka hui a me ka loaʻa kālā nui o kēia mau ʻano huahana ʻekolu ma mua o 95% ma luna ke kumu nui o ka loaʻa kālā a me ka loaʻa kālā o ka ʻoihana. I ka 2016Q1, ma muli o nā kumu e like me ka emi ʻana o nā kumukūʻai kumu waiwai, ua hoʻonui ʻia ka palena kālā loaʻa o ka ʻoihana. I ka hapaha mua, ua loaʻa ka loaʻa kālā o 20,265,600 yuan i hāʻawi ʻia i ka makua, kahi hoʻonui makahiki o 268.15%.

1) Hoʻohana ākea ʻia ka PE heat-shrinkable ʻoniʻoni i loko o ka hōʻuluʻulu hui ʻana o nā waina, kini, wai wai mineral, nā mea inu like ʻole, nā lole a me nā huahana like ʻole. He palupalu maikaʻi ka huahana, hoʻopale i ka hopena, kūpaʻa waimaka, a ʻaʻole maʻalahi e haki. , ʻAʻole makaʻu i ke kai, ka nui o ka emi ʻana;

2) Loaʻa i ke kiʻi ʻoniʻoni PVC nā ʻano o ka transparency kiʻekiʻe, gloss maikaʻi a me ka shrinkage kiʻekiʻe;

3) Loaʻa i ka POF nā ʻano o ka gloss kiʻekiʻe, ka paʻakikī maikaʻi, ke kūpikipiki waimaka kiʻekiʻe, hoʻoliʻiliʻi wela like a kūpono no ka hoʻopili wikiwiki wikiwiki ʻana. He huahana pani ia o nā kiʻi ʻoniʻoni ʻoniʻoni hoʻoluʻu o PVC. POF ʻo ia hoʻi ke kiʻi ʻoniʻoni wela. Kū ʻo POF i ke kiʻina pālua poly extrfined extruded heat shrinkable film. Hoʻohana ia i ka polyethylene haʻahaʻa haʻahaʻa linear e like me ka papa waena (LLDPE) a me ka co-polypropylene (pp) ma ke ʻano o nā papa o loko a me waho. Hoʻopili ʻia ia a huki ʻia i waho o ka mīkini, a laila hana ʻia e nā hana kūikawā e like me ka make ʻana a me ka piʻi ʻana o ke kiʻi ʻoniʻoni.

Maʻalahi e hānai a hana. ʻO ka paʻakikī kiʻekiʻe, hoʻowahāwahā haʻahaʻa, hiki ke hoʻohana ʻia no ka hoʻopili pono ʻana o nā laina hana wikiwiki. E hoʻopuka ka hana hana PVC i nā mea maʻalahi, maʻalahi e hōʻino i ka mīkini, a maʻalahi hoʻi e pili i ke koʻokoʻo sila, kahi mea kūpono ʻole e hana a paʻakikī e mālama. 5. Palekana Ma hope o ka pīpī ʻana o ka POF, palupalu nā kihi ʻehā o ka sila, ʻaʻole e ʻokiʻoki i nā lima kanaka, a kūpaʻa i ka ʻānai ʻana. Ma hope o ka hoʻoliʻiliʻi ʻana o ka PE, palupalu nā kihi ʻehā o ka sila a ʻaʻole e ʻokiʻoki i nā lima kanaka. Ma hope o ka hāʻule ʻana o ka wahī ʻo PVC, paʻakikī a ʻoi hoʻi nā kihi ʻehā o ka sila, maʻalahi nā ʻoki a me nā kahe. 6. ʻO ka palekana o ke kaiapuni a me ka hoʻomaʻemaʻe POF ʻaʻohe mea ʻona, ʻaʻole hana i nā mea ʻona ʻino i ka wā o ka hana ʻana, a hui me nā kūlana US US a me USDA. He mea ʻawaʻawa ʻole ʻo PE, ʻaʻole hana i kahi kinoea ʻona i ka wā o ka hana ʻana, a hui me nā kūlana US US a me USDA. He ʻona ka PVC, a e hoʻopuka ka hana ʻana i ka pilau a me ke kinoea ʻawahia, a pāpā ʻemi ʻia ia.

ʻO ke kiʻi ʻoniʻoni ʻo OPS (polystyrene oriented) he ʻano hou o nā mea ukana me nā kiʻi ops heat shrinkable kiʻiʻoniʻoni e kū ana i nā pono palekana kaiapuni. ʻO ka OPS wela shrinkable kiʻiʻoniʻoni i kiʻekiʻe ikaika, kiʻekiʻe rigidity, hale lio, a me ka maikaʻi gloss a me ka transparency. ʻO ka hana maʻalahi, ka pena maʻalahi, ka hana paʻi maikaʻi, a me ka hoʻonā kiʻekiʻe kiʻekiʻe loa. No nā inoa kālepa e ʻimi mau nei i ka paʻi paʻi maikaʻi ʻana, hoʻomaikaʻi loa ia i nā mea. Ma muli o ka shrinkage kiʻekiʻe a me ka ikaika o ke kiʻi ʻoniʻoni ʻo OPS, hiki ke pili pono i nā ipu o nā ʻano like ʻole, no laila ʻaʻole hiki ke paʻi i nā lauana nani wale nō,


Ka manawa Post: Dec-04-2020