ʻO ka hiʻohiʻona pono e pili ana i kahi ʻeke sima huila i hana ʻia me ka ʻupena i ulana ʻia me ka plastic, a ʻo ka papa waena he siliki wili i hana ʻia me nā plastik polypropylene. Ma waena o kēia mau mea, ua manaʻo ʻia ka polypropylene ʻo ia ka mea koʻikoʻi loa o ke kaʻina hana ʻana o nā ʻeke plastik sima a pili i ka maikaʻi o ka ʻeke. E ʻike kākou i nā ʻeke ʻeke sima a me ke kaʻina hana hana ʻeke kima piha

ʻO PP yarn -> Pepa lole PP i ulana ʻia -> Kiʻi ʻoniʻoni PP i uhi ʻia -> Paʻi ʻana ma nā ʻeke PP -> Nā huahana i hoʻopau ʻia (weld ea wela).
Hana ʻia ka laina hana ʻeke sima ma lalo o kahi kaʻina hana paʻakikī.

1.Hana i ka ʻili PP

Hoʻokomo ʻia nā granules plastik PP i loko o ka hopper o ka mea hana ʻili, e ka mīkini suction i hoʻokomo ʻia i loko o ka extruder, a wela a hoʻoheheʻe. Hoʻopuka ka screw i ka plastic wai i ka waha mold me ka lōʻihi o ka lōʻihi a me ka mānoanoa e like me ka mea e pono ai, a hana ʻia ke kiʻiʻoniʻoni plastik ma o ka ʻauʻau wai hoʻoluʻu. A laila komo ke kiʻiʻoniʻoni i ka ʻoki ʻoki e ʻoki i ka laulā i makemake ʻia (2-3 mm), hele ka ʻili ma kahi mea hoʻomehana e hoʻopaʻa ʻia a laila hoʻokomo i ka mīkini wili.

Ma ke kaʻina hana o ka wili, e hoʻihoʻi ʻia nā ʻōpala fiber a me ka bavia o ka kiʻiʻoniʻoni plastik ma ka ʻoki ʻana i nā ʻāpana liʻiliʻi, a hoʻihoʻi ʻia i ka extruder.

2.Pepa lole PP i ulana

Hoʻokomo ʻia nā ʻōwili wili PP i loko o ka mea ulana pōʻai pōʻai 06 e ulana ʻia i loko o nā paipu lole PP, ma o ka ʻenehana wili lole PP.

3.Kiʻiʻoniʻoni PP lole i uhi ʻia

Hoʻokomo ʻia ka ʻōwili lole PP e ke kaʻa forklift ma luna o ka mīkini uhi kiʻiʻoniʻoni, ua uhi ʻia ka pepa lole PP me ka mānoanoa o 30 PP plastic e hoʻonui ai i ka paʻa o ka lole-hōʻoia. ʻO ka'ōwili o ka lole PP i uhiʻia a'ōwiliʻia.

4.Paʻi ʻana ma nā ʻeke PP

ʻO ka lamination kiʻiʻoniʻoni OPP ka ʻeke ʻoihana a nani loa, ʻenehana paʻi gravure ma ke kiʻi ʻoniʻoni OPP, a laila hoʻopili i kēia kiʻiʻoniʻoni ma luna o kahi ʻōwili o ka lole PP i ulana ʻia.

5.Hoʻopau ʻoki a hoʻopaʻa ʻia nā huahana

ʻAʻole i paʻi ʻia a i ʻole Flexo i paʻi ʻia i nā ʻeke PP i ulana ʻia: Ua hele ʻia nā ʻōwili PP i ulana ʻia i loko o ka ʻōnaehana pale ʻūhā (inā loaʻa), a ʻoki ʻia ka huahana i hoʻopau ʻia. A laila humuhumu mua, paʻi ma hope, a humuhumu ma hope, paʻi mua. Hele nā ​​huahana i hoʻopau ʻia ma o ka conveyor helu ʻakomi a me ka hoʻopili bales.

ʻO nā ʻeke i ulana ʻia ʻo PP me ke kiʻi paʻi gravure i loko o nā ʻōwili e hele ʻia ma kahi ʻōnaehana ʻakomi o ka pelu ʻaoʻao, kaomi ʻaoʻao, ʻoki, humuhumu lalo, a me ka hoʻopili ʻana.

Ma kahi pōkole, ʻo ka polypropylene polymer ka mea i koho ʻia i ka wā o ka hana ʻana i nā ʻeke plastik sima i ka wā e hiki mai ai i ka hana ʻana i nā ʻeke ʻeke no ka sima. ʻO ka mālama ʻana, ka lawe ʻana, a me ka lawelawe ʻana i ka sima nā hana āpau e pōmaikaʻi ai mai ke kino, kemika, a me nā waiwai mechanical o polypropylene.

Nā ʻōlelo kikoʻī o nā ʻeke sima:

ʻO nā ʻeke i ulana ʻia ka ʻōlelo nui: ua hana ʻia nā ʻeke i ulana ʻia me ka polypropylene (PP ma ka ʻōlelo Pelekania) ma ke ʻano he kumu nui, i hoʻokuʻu ʻia a hoʻohola ʻia i loko o ka wili pālahalaha, a laila ulana ʻia, ulana ʻia, a hana ʻia ʻeke.

1. Nā ʻeke ʻeke ʻeke huahana ʻenehana a mahiʻai
2. Nā ʻeke ʻeke meaʻai