Pehea e hana ʻia ai nā ʻōmole PET

Nā ʻōmole PEThe mau ipu palaki i hana ʻia mai ka mea palaki PET ma o ka hana ʻana i hoʻokahi ʻanuʻu a ʻelua paha ʻanuʻu. ʻO ka palaki PET o Nā ʻōmole PEThōʻailona ʻia e kona māmā, ke aniani kiʻekiʻe, a me ke kūpaʻa i ka hopena a me ka wāwahi.

PET o lmanaʻo bʻōmole, a i ʻole polyethylene terephthalate, i kapa pinepine ʻia ʻo polyester. ʻO kona inoa Pelekania ʻo Polyethylene Terephthalate, i hana ʻia e ka hopena polymerization (condensation) o ʻelua mau mea maka kemika: terephthalic acid (PTA) a me ethylene glycol (EG).

Nā ʻano hana mua o Nā ʻōmole PEThe mau mea i hoʻoheheʻe ʻia i ka injection. Ma ke ʻano he huahana semi-finished waena no ka hoʻoheheʻe ʻana i ka blow molding biaxial ma hope, ua hoʻokumu mua ʻia ka ʻāʻī o ka preform i ka wā o ke kahua hoʻoheheʻe ʻana i ka injection, a ʻaʻole e loli kona nui i ka wā e hoʻomehana ai a me ke kīkoʻo ʻana/puhi ʻana. ʻO ka nui, ke kaumaha, a me ka mānoanoa o ka paia o ka preform nā mea e pono ai mākou e makaʻala pono i ka wā e puhi ai. Nā ʻōmole PET.

ʻO nā anawaena o lmanaʻo bʻōmole ʻO ka waha e hiki ke hele ma waena e komo pū me Ф18, Ф20, Ф22, Ф24, Ф28, Ф33, a pēlā aku (e pili ana i ka nui T o ka waha ʻōmole), a ua māhele pinepine ʻia nā kikoʻī o ke kaula wili i: 400, 410, 415 (e pili ana i ka helu o nā huli o ke kaula wili). Ma ke ʻano laulā, ʻōlelo mākou he 400 ka huli 1 o ke kaula wili, ʻo 410 ka 1.5 o ke kaula wili, a ʻo 415 kahi kūlana kiʻekiʻe me 2 mau huli o ke kaula wili.

Pehea Nā ʻōmole PETua hoʻokumu ʻia:

ʻO ke kaʻina hana e hoʻopau ai i nā kaʻina hana injection, stretching a me ka puhi ʻana i loko o hoʻokahi mīkini ua kapa ʻia ʻo hoʻokahi-step method. Ma ke ʻano hoʻokahi-step method, ma hope o ka hoʻoheheʻe ʻia ʻana o ka preform a hoʻomaʻalili ʻia, ʻo ka stretching a me ka puhi ʻana lmanaʻo bʻōmole hana ʻia ka hana. ʻO kona mau pono nui ka mālama ʻana i ka ikehu, ka huahana kiʻekiʻe, ʻaʻohe hana lima, a me ka hoʻemi ʻana i ka haumia.

Hoʻokaʻawale ke ʻano hana ʻelua-ʻanuʻu i ka inikini a me ke kīkoʻo ʻana a me ka puhi ʻanalmanaʻo bʻōmole, a hana iā lākou i loko o ʻelua mau mīkini i nā manawa like ʻole, i ʻike ʻia hoʻi ʻo ka injection-stretch-blowing lmanaʻo bʻōmole kaʻina hana. I ka hana mua, hoʻoheheʻe ʻia ka preform me ka hoʻohana ʻana i kahi mīkini hoʻoheheʻe injection. I ka hana ʻelua, hoʻomehana hou ʻia ka preform ma ka mahana o ka lumi a kīkoʻo ʻia a puhi ʻia i loko Nā ʻōmole PETʻO nā pono o ke ʻano hana ʻelua-ʻanuʻu, hiki iā ia ke kūʻai i nā preforms no ka hoʻoheheʻe ʻana i ka puhi. Hiki iā ia ke hōʻemi i ka hoʻopukapuka kālā (i nā limahana a me nā lako). ʻOi aku ka liʻiliʻi o ka nui o ka preform ma mua o ka ʻōmole, e maʻalahi ai no ka lawe ʻana a me ka mālama ʻana. Hiki ke puhi ʻia nā preforms i hana ʻia i ka wā hoʻomaha. Nā ʻōmole PETi ke kau kiʻekiʻe.

Nā ʻōmole PEThoʻohana nui ʻia i ka ʻoihana hoʻonani, ʻoi aku hoʻi i ka mālama lauoho a me ke kino. Hana ʻia nā ʻōmole no ka shampoo, ka holoi kino, ka toner, a me ka ʻaila wehe makeup ma o ka hoʻoheheʻe ʻana.