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Hoʻololi ka ʻenehana Extrusion i nā mea hana haʻahaʻa haʻahaʻa i ke kiʻi ʻoniʻoni kiʻiʻoniʻoni kiʻekiʻe: ʻO Reifenhäuser ka mea hana kiʻiʻoniʻoni blown i mālama i kahi kūkā nūhou ma kāna hale K 2022 e hōʻike i nā mea hou loa i ka extrusion kiʻiʻoniʻoni, me ka ʻenehana EVO Fusion hou i hoʻohana ʻia no ka hoʻopalapala ʻana i ka ʻōpala plastik maikaʻi. i loko o nā huahana paʻi waiwai.Ma muli o ka manaʻo o ka dosing naʻauao, ʻo ke kumu o ka ʻōnaehana he co-rotating twin screw extruder, degasser a melt pump, "e hoʻokaʻawale i ka mea hana kiʻiʻoniʻoni i puhi ʻia mai nā loli nui i ka maikaʻi o ka unuhi a hōʻoia i ka hana paʻa.kaʻina hana - ʻoiai i ka hana ʻana me nā mea hoʻokomo haʻahaʻa haʻahaʻa, "wahi a ka hui.
Me EVO Fusion, hiki i nā mea hana kiʻiʻoniʻoni puhi ke hoʻololi i nā mea hana hou haʻahaʻa haʻahaʻa i hoʻohana ʻole ʻia i kiʻi ʻoniʻoni kiʻekiʻe no ka hoʻohana hope ʻana e like me nā ʻeke ʻōpala a i ʻole nā ​​ʻeke leka uila, wahi a Reifenhäuser.A hiki i kēia manawa, hoʻohana wale ʻia kēia mea haʻahaʻa haʻahaʻa no nā huahana i hoʻoheheʻe ʻia me ka pā mānoanoa.E pili ana i kahi noi kikoʻī kūpono, ua ʻike ʻo Reifenhäuser he nui ka nui o ka PE a me ka ʻōpala PET i wehe ʻole ʻia e hiki ke hoʻololi ʻia i ʻeke leka uila.
Ua hoʻohui ʻo Eugen Friedel, Luna Hoʻokele ma Reifenhäuser Blown Film: "I mea e hoʻoulu ai i ka hoʻokele waiwai, pono e hoʻonui i ka hana hou ʻana o nā huahana puhi a hoʻopaʻa i nā holo hana kuʻuna.Me EVO Fusion, hāʻawi mākou i kahi kaʻina hana e hiki ai i nā mea kūʻai ke hana maʻalahi a me ka hoʻokele waiwai i nā ʻano hana haʻahaʻa i nā huahana kiʻekiʻe a me nā ʻike recyclate kiʻekiʻe, no laila e wehe ana i nā noi hou no nā huahana i hana ʻia.
Hoʻokumu ʻia ke kaʻina hana EVO Fusion ma ka extrusion pololei, e hoʻopau ana i ka pono no ka hoʻoulu hou ʻana i ka ikehu a me ke kumu kūʻai o nā mea maka.ʻO ia ke ʻano o ka fluff (nā ʻāpana kiʻiʻoniʻoni) a me nā ʻano ʻōpala hana a me nā mea PCR hiki ke hana pololei ʻia.
Loaʻa kēia ma o ka ʻenehana twin screw, ʻoi aku ka maikaʻi o ka homogenize i ka heheʻe, e hōʻoia ana i kahi kaʻina paʻa.Eia hou, hiki i ka mea hana ke hoʻopau i ka ʻōnaehana me ka maʻalahi a me ka wehe ʻana i nā mea makemake ʻole mai ka hana hou.
No ka hoʻonui hou ʻana, paipai ʻo Reifenhäuser e hoʻohana i ka EVO Ultra single screw extruder.Me nā mea pale a me ka ʻoki ʻana a me ka hui ʻana i nā ʻāpana, hiki i ka extruder ke hana i nā mea hana hou e like me ka hilinaʻi a me ke ʻano maoli e like me nā mea maka.
Hoʻololi ka ʻenehana Extrusion i nā mea i ʻoki ʻia i ke kiʻiʻoniʻoni kiʻekiʻe: ʻatikala kumu