ʻO nā mea plastik i hoʻohana ʻia i ka mīkini Thermoforming

Hoʻohana pinepine ʻia nā mīkini welanā mīkini kīʻaha plastik,PLC Pressure Thermoforming Machine,Hydraulic Servo Plastic Cup Thermoforming Machine , a pēlā aku. He aha ke ʻano o nā plastic i kūpono iā lākou? Eia kekahi mau mea i hoʻohana mau ʻia.

Ma kahi o 7 mau ʻano plastic

H. Nā polyesters a i ʻole PET
ʻO nā Polyesters a i ʻole PET (Polyethylene terephthalate) he polymer akaka, paʻa, paʻa me nā ʻano kinoea a me nā waiwai pale. Hoʻohana pinepine ʻia e loaʻa ke kalapona kalapona (alias carbonation) i loko o nā ʻōmole inu ʻoluʻolu. Loaʻa i kāna mau noi ke kiʻiʻoniʻoni, ka lau, ka fiber, nā pā, nā hōʻikeʻike, nā lole, a me ka insulation uea.

B. CPET
Hana ʻia ka pepa CPET (Crystallized Polyethylene Terephthalate) mai ka resin PET i hoʻoheheʻe ʻia e hoʻonui i kona hoʻomanawanui wela. Hōʻike ʻia ʻo CPET e ke kūpaʻa wela kiʻekiʻe, ma waena o -40 ~ 200 ℃, he mea maikaʻi ia no ka hana ʻana i nā pā meaʻai palaka umu, nā pahu ʻaina awakea, nā ipu. ʻO nā pono o ka CPET: hiki ke hoʻohana hou ʻia ma ka ʻaoʻao o ka curbside a hiki ke hele pololei i loko o ka pahu hana hou ma hope o ka holoi ʻana; He palekana no ka hoʻohana ʻana i ka microwave a me ka paʻukū; A hiki ke hoʻohana hou ʻia kēia mau pahu meaʻai.

C. Vinyl a i ʻole PVC
ʻO Vinyl a i ʻole PVC (Polyvinyl chloride) kekahi o nā mea thermoplastic maʻamau. Loaʻa iā ia nā waiwai like loa e like me ka PET e hōʻike ana i ka mālamalama maikaʻi loa, ka pale ʻana i ka puncture, a me ka pili ʻana. Ma keʻano he kiʻiʻoniʻoni, hoʻomaha ka vinyl i ka nui kūpono i mea kūpono no ka hoʻopiliʻana i nā meaʻai hou.

D. PP
ʻO ka PP (polypropylene) he kūpaʻa kiʻekiʻe kiʻekiʻe kemika a hoʻohana ʻia i ka hana ʻana i ke kīʻaha kīʻaha, ka pā huaʻai a me ka ipu meaʻai.

E.PS
ʻO PS (polystyrene) ka mea hoʻomake nui i ka thermoforming 20 mau makahiki i hala. Loaʻa iā ia ka processability maikaʻi a me ke kūpaʻa dimensional maikaʻi akā ua kaupalena ʻia ke kūpaʻa solvent. ʻO kāna hoʻohana ʻana i kēia lā, ʻo ia ka meaʻai a me ka ʻeke lapaʻau, nā lako hale, nā mea pāʻani, nā lako, nā hōʻike hoʻolaha, a me nā laina pahu fri.

F.BOPS
ʻO ka BOPS (Biaxially oriented polystyrene) he mea hoʻolaha pāʻoihana, nona nā pono o ka biocompatibility, non-toxic, transparency, light-weight and cost-effective. He mea hou hoʻi ia e pili ana i ke kaiapuni i ka ʻeke meaʻai.