ʻO ka hōʻuluʻulu noiʻi o nā mea hoʻopili composite no ka meaʻai丨Hoʻohana nā huahana like ʻole i nā mea like ʻole

2. Nā pōkole a me ka hoʻolauna

AL - alumini pepa

BOPA (NY) kiʻiʻoniʻoni polyamide biaxially

BOPET (PET) kiʻiʻoniʻoni polyester biaxially

BOPP biaxially oriented polypropylene film

Kiʻiʻoniʻoni polypropylene CPP

EAA vinyl-acrylic plastic

EEAK ethylene-ethyl acrylate plastic

EMA vinyl-methacrylic plastic

EVAC ethylene-vinyl acetate plastic

IONOMER Ionic Copolymer

PE polyethylene (hui pū, hiki ke hoʻokomo i ka PE-LD, PE-LLD, PE-MLLD, PE-HD, PE i hoʻololi ʻia, etc.):

——PE-HD High Density Polyethylene

——PE-LD Haʻahaʻa Density Polyethylene

——PE-LLD linear low density polyethylene

——PE-MD polyethylene mānoanoa

——PE-MLLD ʻeke metala haʻahaʻa haʻahaʻa polyethylene

PO polyolefin

PT cellophane

VMCPP hoʻolei ʻia i ka polypropylene aluminized

VMPET vacuum aluminized polyester

BOPP (OPP)——biaxially oriented polypropylene film, he kiʻiʻoniʻoni i hana ʻia me ka polypropylene ma ke ʻano he kumu kumu a hoʻopololei ʻia e ke ʻano kiʻiʻoniʻoni palahalaha. Loaʻa iā ia ka ikaika tensile kiʻekiʻe, rigidity kiʻekiʻe, a me ka ʻike. Maikaʻi, nani maikaʻi, haʻahaʻa haʻahaʻa haʻahaʻa, hana paʻi maikaʻi loa a me ka hoʻopili ʻana i ka uhi ʻana, ka mahu wai maikaʻi a me nā waiwai pale, no laila hoʻohana nui ʻia i nā ʻoihana hoʻopili like ʻole.

PE - Polyethylene. He resin thermoplastic i loaʻa ma ka polymerization o ka ethylene. Ma ka ʻoihana, loaʻa pū kekahi copolymers o ka ethylene a me kahi liʻiliʻi o nā α-olefins. ʻO ka polyethylene he meaʻalaʻole,ʻaʻohe meaʻawaʻawa, manaʻo e like me ka wax, he haʻahaʻa haʻahaʻa haʻahaʻa maikaʻi loa (ʻo ka haʻahaʻa haʻahaʻa haʻahaʻa hiki ke hiki i -100 ~ -70 ° C), paʻa kemika maikaʻi, a hiki ke kū i ka nui o ka waikawa a me ka alkali erosion (ʻaʻole kū i ka oxidation. ) ano o ka waika). ʻAʻole hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe maʻamau i ka lumi wela, ka haʻahaʻa haʻahaʻa wai, ka hoʻokaʻawale uila maikaʻi loa.

ʻO CPP-ʻo ia hoʻi, hoʻolei polypropylene kiʻiʻoniʻoni, ʻike ʻia hoʻi he kiʻiʻoniʻoni polypropylene unstretched, hiki ke hoʻokaʻawale ʻia i ka CPP maʻamau (General CPP, GCPP no ka pōkole) kiʻiʻoniʻoni a me ka CPP-coated CPP (Metalize CPP, MCPP no ka pōkole) kiʻiʻoniʻoni e like me nā hoʻohana ʻokoʻa. kiʻiʻoniʻoni papa kuke CPP (Retort CPP, RCPP no ka pōkole), etc.

VMPET - pili i ka polyester aluminized film. Hoʻopili ʻia i ka kiʻiʻoniʻoni pale ma ka pahu o ka meaʻai maloʻo a me ka puffed e like me nā kuki a me ka pahu waho o kekahi mau lāʻau lapaʻau a me nā mea hoʻonaninani.

Loaʻa i ke kiʻi aluminized nā hiʻohiʻona o kahi kiʻiʻoniʻoni plastik a me nā ʻano o kahi metala. ʻO ke kuleana o ka pale alumini ma ka ʻili o ka kiʻiʻoniʻoni ʻo ia ka pale a pale i ka radiation ultraviolet, ʻaʻole ia e hoʻolōʻihi i ke ola o ka waihona, akā hoʻomaikaʻi pū i ka ʻōlinolino o ke kiʻiʻoniʻoni. , He nui loa ka hoʻohana ʻana o ke kiʻi aluminized i loko o ka hoʻopili composite. I kēia manawa, hoʻohana nui ʻia ia i loko o ka hoʻopili ʻana i nā meaʻai maloʻo a me ka puffed e like me nā kuki, a me ka pahu waho o kekahi mau lāʻau lapaʻau a me nā mea hoʻonaninani.

PET - ʻike ʻia he kiʻiʻoniʻoni polyester pale wela kiʻekiʻe. Loaʻa iā ia nā waiwai kino maikaʻi loa, nā waiwai kemika a me ke kūpaʻa dimensional, transparency, a me recyclability, a hiki ke hoʻohana nui ʻia i ka hoʻopaʻa ʻana i ka magnetic, photosensitive material, electronics, electrical insulation, industrial films, packaging decoration, screen protection, optical mirrors Surface protection and other fields. . Kiʻiʻoniʻoni polyester pale wela kiʻekiʻe: FBDW (ʻeleʻele matte ʻaoʻao hoʻokahi) FBSW (ʻeleʻele matte ʻaoʻao ʻelua) Kiʻiʻoniʻoni polyester kiʻekiʻe kiʻekiʻe kūʻokoʻa kiʻi ʻoniʻoni ʻoniʻoni ʻoniʻoni mānoanoa ākea ʻōwili anawaena kumu anawaena 38μm~250μm 500~1080mm 300mm~650mm 76mm(3〞), 152mm (6〞) Nānā: Hiki i nā kikoʻī ākea hana ʻia e like me nā pono maoli. ʻO ka lōʻihi maʻamau o ka roll film he 3000m a i ʻole 6000 like me 25μm.

PE-LLD—Linear Low Density Polyethylene (LLDPE), non-toxic, tasteless, odorless milky particles keokeo me ka density o 0.918~0.935g/cm3. Ke hoʻohālikelike ʻia me LDPE, ʻoi aku ka kiʻekiʻe o ka wela palupalu a me ka wela hoʻoheheʻe ʻana, a loaʻa iā ia nā pōmaikaʻi o ka ikaika kiʻekiʻe, ka paʻakikī maikaʻi, ka rigidity kiʻekiʻe, ka pale wela, a me ke kū anuanu. Loaʻa iā ia ka maikaʻi o ke koʻikoʻi o ke kaiapuni i ka haki ʻana, ka ikaika hopena, a me ka lōʻihi. ʻO ka ikaika haehae a me nā waiwai'ē aʻe, a hiki ke kū'ē i nā waikawa, alkalis, nā mea hoʻoheheʻe organik, a me nā mea'ē aʻe a hoʻohana nuiʻia i nāʻoihana o kaʻoihana, ka mahiʻai, ka lāʻau lapaʻau, ka maʻemaʻe a me nā mea e pono ai i kēlā me kēia lā. ʻO ka linear low-density polyethylene (LLDPE) resin, i kapa ʻia ʻo ke kolu o ka hanauna polyethylene, loaʻa ka ikaika tensile, ka ikaika o ka waimaka, ke kūʻē ʻana i ke koʻikoʻi o ke kaiapuni, ka haʻahaʻa haʻahaʻa haʻahaʻa, a ʻoi aku ka maikaʻi o ke kū ʻana o ka wela a me ka puncture.

ʻO BOPA (NYLON) - ʻo ia ka pōkole Pelekania o ke kiʻiʻoniʻoni Biaxially oriented polyamide (nylon). ʻO ka Biaxially oriented nylon film (BOPA) he mea koʻikoʻi no ka hana ʻana i nā ʻano mea hoʻopihapiha hoʻohuihui like ʻole, a ua lilo ʻo ia i ke kolu o nā mea hoʻopihapiha nui loa ma hope o nā kiʻiʻoniʻoni BOPP a me BOPET.

ʻO ke kiʻi ʻoniʻoni ʻo Nylon (kapa ʻia ʻo PA) ʻO ke kiʻi ʻoniʻoni ʻo Nylon kahi kiʻi ʻoniʻoni paʻakikī loa me ke aniani maikaʻi, ka ʻālohilohi maikaʻi, ka ikaika tensile kiʻekiʻe a me ka ikaika tensile, a me ke kūpaʻa wela maikaʻi, ke kū anuanu a me ka pale ʻana i ka aila. ʻO ke kūpaʻa maikaʻi i nā mea hoʻoheheʻe organik, ka pale ʻana i ka abrasion, ke kūpaʻa puncture, a me ka palupalu, ka maikaʻi o ka oxygen kūpaʻa, akā maikaʻi ʻole ka pale ʻana i ka mahu wai, kiʻekiʻe o ka moisture absorption, moisture permeability, maikaʻi ʻole ka wela wela, kūpono ia no ka hoʻopili ʻana i nā mea paʻa, e like me meaʻai momona, hua ʻiʻo, meaʻai palai, meaʻai i hoʻopaʻa ʻia, meaʻai mokuahi, etc.

Hoʻokumu kā mākou mau kiʻiʻoniʻoni a me nā laminates i kahi papa o ka insulation e mālama i kāu huahana mai nā pōʻino i ka wā i hoʻopaʻa ʻia ai. Hoʻohana ʻia nā ʻano mea hoʻopihapiha he nui me ka polyethylene, polyester, nylon, a me nā mea ʻē aʻe i helu ʻia ma lalo nei e hana i kēia pale laminate.