ʻO Poly Cyclohexylenedimethylene Terephthalate glycol-modified, i ʻike ʻole ʻia ʻo PCT-G plastic he co-polyester maopopo. He kūpono loa ka polymer PCT-G no nā noi e koi ana i nā mea haʻahaʻa haʻahaʻa loa, ka mālamalama kiʻekiʻe a me ke kūpaʻa gamma kiʻekiʻe loa. Hōʻike ʻia ka mea waiwai e nā waiwai hopena kiʻekiʻe, nā waiwai hoʻoili lua maikaʻi e like mewili ultrasonic, Hoʻohana ʻia ke kūpaʻa ikaika no nā hue pēpē, nā kīʻaha ākea , ʻO ka plastik maikaʻi loa no ka soymilk a me ka juicer.
Ma muli o ka ʻimi ʻana o ka poʻe i ka maikaʻi o ke ola a me ke olakino, ke piʻi nui nei nā koi o ka mākeke no ka mālama ʻana i ka honua no nā mea palaka. No ka laʻana, e hana ʻia ka BPA ma hope o ka hydrolysis o PC. Ua hōʻike ʻia nā haʻawina hou e loaʻa i nā kānaka (me nā holoholona) ka loaʻa ʻana o ka nui o ka BPA i ka wā lōʻihi e loaʻa i kahi hopena ʻino i ka ʻōnaehana hānau a hoʻopau i ke koena o ka male kāne. No laila, ua kapu a pāpā paha kekahi mau ʻāina a me nā ʻāina i ka PC. ʻO ka PCTG kahi ʻano hou o nā mea pili kaiapuni e lanakila ai i kēia hemahema. He maikaʻi hoʻi ka hoʻoheheʻe ultrasonic. ʻO ka hana, e like me ka nui o ka huahana, ua ʻōlelo ʻia e hoʻohana i ka 20khz kiʻekiʻe-mana ultrasonic welding no ka wili.
2. ʻO ka ʻōmole haʻuki maʻamau o waho e hoʻohana maʻamau i ka PC injection stretch blow production bottle body, double-layer nested structure, hollow inside, ultrasonic welding, ʻaʻohe wai leakage, wai wela ʻaʻole e hoʻohua i ka mahu, akā no ka PC ka pilikia o BPA , Hoʻohana ʻia ʻo PCTG ma kahi o PC e hana i ke kino o ka hue, a hiki i ka ikaika a me ka ʻike o ka hue ke mālama mau i ka pae o ka hue PC.
Hoʻohana ke kino o ka ʻōmole wai haʻuki PCTG i kahi ʻano hollow plastic ʻelua-layer, a ʻo ka ʻili kuʻi e hoʻohana i kahi ʻano convex-groove. Hoʻopili ʻia ka ʻili kuʻi ʻana e kahi mīkini wiliwī kani ultrasonic. Maʻemaʻe a nani ka ili kuʻi.
Pono e puhi ʻia ke kīʻaha wai haʻuki PCTG welded no ka manawa lōʻihi ma kahi kiʻekiʻe o 100 degere, a hiki ke pale i ka hoʻomaʻemaʻe pinepine ʻana no kekahi mau hola i loko o kahi mea holoi kīʻaha me ka pulupulu kiʻekiʻe a me ka mahu wela. ʻAʻole hoʻokahe ka wai a me ka mahu ka hale hollow; ʻAʻole e hoʻololi ke kala ke hoʻohana ʻia. Ma hope o ka wawahi ikaika ʻana iā ia me ka hāmare, e nānā i ka wili piha ʻana o ka ʻili wili.
Ka manawa hoʻouna: Mar-23-2022
