Nā Mea Hana Hou: Multilayer Packaging Film (Mahele 2)

Nā Mea Hana Hou: Multilayer Packaging Film (Mahele 2)

Nā hiʻohiʻona o ka ʻōwili kiʻiʻoniʻoni packing multi-layer

Hana pale kiʻekiʻe
ʻO ka hoʻohana ʻana i nā polymers multi-layer ma kahi o ka polymerization one-layer hiki ke hoʻomaikaʻi nui i ka hana pale o nā kiʻi ʻoniʻoni lahilahi, e loaʻa ai nā hopena pale kiʻekiʻe ma ka oxygen, ka wai, carbon dioxide, ʻala, a me nā mea ʻē aʻe. ʻOi loa i ka hoʻohana ʻana iā EVOH a me PVDC ma ke ʻano he mea pale, haʻahaʻa loa ko lākou oxygen permeability a me ka wai mahu.
Hana ikaika
Ma muli o ke koho ākea o ka multi-layerkiʻiʻoniʻoni hoʻopili meaʻaii nā noi waiwai, hiki ke koho ʻia nā resins he nui e like me ka noi o nā mea i hoʻohana ʻia, e noʻonoʻo pono ana i nā hana o nā pae like ʻole, e hoʻonui ana i ka hana o nā kiʻi ʻoniʻoni co extruded, e like me ke kūpaʻa ʻaila, ka pale ʻana i ka wai, ke kūpaʻa kuke wela kiʻekiʻe, a me ka haʻahaʻa. -ʻo ke kūpaʻa hau hau. Hiki ke hoʻohana ʻia no ka hoʻopili ʻana i ka vacuum, sterile packaging, a me ka inflatable packaging.

ʻōwili pahu kiʻiʻoniʻoni

Kumukuai haahaa
Ke hoʻohālikelike ʻia me ka ʻeke aniani, ka pahu alumini alumini, a me nā ʻeke plastik ʻē aʻe,ʻōwili kiʻiʻoniʻoni plastikloaʻa i ka waiwai koʻikoʻi koʻikoʻi i ka loaʻa ʻana o ka hopena pale like. No ka laʻana, no ka loaʻa ʻana o ka hopena pale like, ʻoi aku ka maikaʻi o ke kumu kūʻai aku ʻehiku ʻāpana co extruded film ma mua o ʻelima papaʻōwili pahu kiʻiʻoniʻoni. Ma muli o kāna hana maʻalahi, hiki ke hoʻemi ʻia ke kumukūʻai o nā huahana kiʻiʻoniʻoni i hana ʻia e 10-20% i hoʻohālikelike ʻia i nā kiʻi ʻoniʻoni maloʻo a me nā kiʻi ʻoniʻoni ʻē aʻe.
Hoʻolālā hoʻolālā maʻalahi
Ke hoʻohana nei i nā hoʻolālā hoʻolālā like ʻole e hoʻokō i nā koi o ka maikaʻi o nā huahana like ʻole.

ʻōwili pepa meaʻai


Ka manawa hoʻouna: Jun-18-2024