ʻO BOPA Sequential Me Hoʻokahi ʻaoʻao Corona i mālama ʻia
ʻO OA1 ka ʻaoʻao hoʻokahi corona i mālama ʻia i ka BOPA sequential me nā waiwai holoʻokoʻa maikaʻi loa i kūpono no nā noi hoʻopili maʻamau.
| Nā hiʻohiʻona | Nā pōmaikaʻi |
| ✦ ʻO ke kūpaʻa ʻana o ka māwae flex maikaʻi; ✦ ʻO ka ikaika maikaʻi a me ke kū'ēʻana i ka puncture/impact; ✦ Paʻa kinoea kiʻekiʻe; ✦ Nā noi maikaʻi loa i ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa; ✦ mānoanoa like ʻole; ✦ Akaka maikaʻi | ✦ He kūpono no nā hoʻonohonoho hoʻopili like ʻole; ✦ Hiki ke hoʻopaʻa i nā huahana kaumaha, ʻoi a paʻa paha me ka palekana palekana maikaʻi loa; ✦ Hoʻonui i ke ola o ka waihona; ✦ kūpono no ka meaʻai maloʻo a me ka pasteurization / paila; ✦ ʻO ka mānoanoa i hoʻohālikelike ʻia no nā koi ikaika like ʻole - kūpono ke kumukūʻai; ✦ ʻOi aku ka maikaʻi o ka naʻau |
| Mānoanoa/μm | Laulā/mm | Lapaʻau | Hoʻihoʻi hou | Hiki ke paʻi |
| 10 - 30 | 300-2100 | corona ʻaoʻao hoʻokahi | ≤100 ℃ | ≤6 kala (manaʻo ʻia) |
'Ōlelo Aʻo: Retortability a me ka paʻi 'ia ma muli o ka mea kūʻai mai lamination a me ka paʻi 'ana.
| hana | BOPP | BOPET | BOPA |
| Kū'ē i ka Puncture | ○ | △ | ◎ |
| Paʻa ʻo Flex-crack | △ | × | ◎ |
| Kū'ē i ka hopena | ○ | △ | ◎ |
| Keakea kinoea | × | △ | ○ |
| Pale hoʻomāmā | ◎ | △ | × |
| Kūleʻa wela kiʻekiʻe | △ | ◎ | ○ |
| Kūleʻa Haʻahaʻa Haʻahaʻa | △ | × | ◎ |
ʻino× maʻamau△ maikaʻi loa○ maikaʻi loa◎
Hiki ke hoʻohana ʻia ʻo OA1 no ka paʻi paʻi ʻana i loko o nā kala 6 (me nā kala 6) a me ka hoʻopili maʻamau me ka laula ʻaoʻao ≤ 3cm a me nā koi ʻole.Hiki iā ia ke mālama i kahi liʻiliʻi o ka warping a me ka curling ma hope o ka hoʻolapalapa ʻana a kūpono no ka hoʻopili ʻana i nā mea kaumaha me nā iwi, nā spines e koi ai i ke kūpaʻa kiʻekiʻe i ka puncture a me ka hopena, e like me nā pūʻolo pili i nā mea kanu pickled (pickled mustard, bamboo shoots, pickled vegetables, etc. ), i'a, nati, pauka holoi, udong noodles, duck blood, soft canned fruits, pastry, moon cake, traditional Chinese rice-pudding, dumplings, hot pot ingredients, frozen food, etc.
Nā ʻano o ka Lamination e pili ana i ka Packaging Flexible
ʻO nā ʻano hana hoʻoheheʻe ʻia o ka hoʻopili maʻalahi e pili ana i ka composite maloʻo, ka pulu pulu, ka extrusion composite, co-extrusion composite a pēlā aku.
● ʻano hui maloʻo
I loko o nā ʻenehana hana like ʻole o ka kiʻi ʻoniʻoni, ʻo ka composite maloʻo ka mea maʻamau a me ka ʻenehana i hoʻohana nui ʻia ma Kina, ka mea i hoʻohana nui ʻia i ka hoʻopili ʻana i nā meaʻai, lāʻau lapaʻau, nā mea hoʻonaninani, nā mea e pono ai i kēlā me kēia lā, nā huahana ʻenehana māmā, nā kemika, nā huahana uila, etc. .
● Pākuʻi pulu
ʻO ka pulu pulu ʻo ia ka uhi ʻana i kahi papa o ka mea hoʻopili ma luna o ka ʻili o ka substrate composite (kiʻi ʻoniʻoni, alumini foil).Ke maloʻo ʻole ka mea hoʻopili, hoʻomaloʻo ʻia me nā mea ʻē aʻe (pepa, cellophane) ma o ka roller kaomi, a laila maloʻo i loko o kahi kiʻi ʻoniʻoni ma o kahi tunnel maloʻo wela.
● Composite extrusion
ʻO ka hui extrusion e hoʻoheheʻe i ka polyethylene a me nā mea thermoplastic ʻē aʻe i loko o ka extruder ma hope o ka hoʻokuʻu ʻia ʻana i loko o ka waha palahalaha, e lilo koke i ka pepa kiʻiʻoniʻoni i waho a ʻelua ʻano kiʻiʻoniʻoni ma o ka ʻōwili hoʻoluʻu a me ka composite press roll laminate pū.
● Extrude uhi kiʻiʻoniʻoni
ʻO ka uhi extrusion ke ʻano o ka hana ʻana i kahi kiʻiʻoniʻoni ma o ka hoʻoheheʻe ʻana i kahi thermoplastic, e like me ka polyethylene mai loko mai o ke poʻo palahalaha a kaomi ʻana iā ia i kahi substrate ʻē aʻe ma waena o nā wili ʻelua i pili kokoke.
● Kiʻiʻoniʻoni hui extruded
ʻO ka hui extrusion ka resin extruded sandwiched i waenakonu o ʻelua mau substrates, e pāʻani ʻo ia i ʻelua mau substrates me ka hana adhesive, akā he papa hoʻohui pū kekahi.
