Nā hiʻohiʻona o ka hoʻolei ʻana i ke kiʻiʻoniʻoni

1).ʻOi aku ka kiʻekiʻe o ka wikiwiki o ka laina hana kiʻiʻoniʻoni extrusion ma mua o ke ʻano o ke ʻano kiʻiʻoniʻoni i puhi ʻia, hiki ke kiʻekiʻe e like me 300m / min, ʻoiai ʻo ke ʻano kiʻi ʻoniʻoni ma ke ʻano he 30-60m / min ma muli o ka palena o ka hoʻoilo. ka māmā holo o ke kiʻi ʻōhū.Hiki ke 0-5 ℃ ka mahana o ka roller cooling middle, a pili pono i ka roller, a maikaʻi ka hopena hoʻomaha.
2).ʻOi aku ka maikaʻi o ka ʻike o ka extrusion cast film ma mua o ke ʻano o ke ʻano kiʻi ʻoniʻoni puhi.ʻO PE a i ʻole pp paha, hiki iā ia ke hana i kahi kiʻiʻoniʻoni me ka ʻike maikaʻi ma o ke ʻano hoʻolei extrusion.Eia nō naʻe, ke hoʻoheheʻe ʻia ke ʻano o ka puhi ʻana i ke kiʻiʻoniʻoni, ʻaʻole hiki i ka p ke ʻike maikaʻi.No ka loaʻa ʻana o ke aniani maikaʻi, pono e hoʻohana ʻia ke ʻano hoʻoluʻu wai.
3).ʻOi aku ka maikaʻi o ka like ʻana o ka mānoanoa o ke ʻano hoʻolei extrusion ma mua o ke ʻano o ke ʻano kiʻi ʻoniʻoni.
4).ʻO ka lōʻihi a me ka transverse waiwai o ka extrusion cast film ua kaulike, aʻo ka longitudinal a me ka transverse waiwai o ka puhi kiʻi mea likeʻole ma muli o ka likeʻole o ka wikiwiki o ka traction roller a me ka inflation ratio.Ma ke kumu, lawe ʻia ke kiʻi i hana ʻia e ka extrusion casting method mai kahi ʻōwili a i kekahi me ka ʻole o ke ʻano o ka wili a huki ʻana paha, no laila ʻaʻole i kikoo ʻia ke kiʻi hoʻoheheʻe extrusion ma ka longitudinal a i ʻole transverse kuhikuhi, a kaulike ka hana.