Moulding cu polymer phunphun (powder, pellets, solutions asiloah dispersions) kha duhmi muisam ah thilri ah sernak kalning a si. Plastic thilri sernak ah a biapi bikmi a si i polymer thilri asiloah sining vialte chuahnak a si. A herhmi kalning. Plastic sernak lam hna ah hin extrusion sernak, injection sernak, compression sernak, thlennak sernak, laminate sernak, blow sernak, calender sernak, foam sernak, thermoforming le a dang lam tampi aa tel, cu vialte cu anmah le anmah an i remh khawhnak an ngei.
Thermoforming cu thilri sernak ah thermoplastic sheets hmangin thilri sernak lam pakhat a si, cucu plastic pawl a pahnihnak sernak ah aa telmi a si. Pakhatnak ah, a ngan le a muisam pakhatkhat in tanmi catlap cu catlap cung ah chiah a si, cun Tg-Tf karlak ah a sangmi tthawnnak dirhmun tiang lumter a si, catlap cu lumter a si lio ah hler a si, cun catlap he naih tein umter awkah hneknak an pek. Thermoforming tuah lio ah, hmanmi hneknak cu a bik in catlap kap hnih ah vacuuming le compressed thli luhternak in a chuakmi hneknak thleidannak cungah hram aa bunh, asinain mechanical hneknak le hydraulic hneknak zong in a si.
Thermoforming sining cu sernak thazaang a niam, cun thermoforming tuah ning cu a tanglei bantuk in a si:
board (sheet) thilri → hrennak → lumternak → hneknak → lumternak → sersiamnak → a tlawmpal a dihmi thilri → lumternak → tlawmternak. A dihmi thilri thermoforming cu injection molding le extrusion tibantuk voikhat hmanmi thiamnak he aa dang. Plastic resin asiloah pellets caah a si lo, lumternak caah asiloah die chungin aa khatmi cross-section he pehzulh tein sernak caah a si lo; cun plastic thilri cheukhat tan awkah seh thilri, thilri le a dang seh thilri sernak lam hna hman zong a si lo. A hnu ah, a herhmi muisam le ngan hmuh khawhnak ding caah, asinain plastic board (sheet) thilri caah, lumternak, thingphel (sheet) thilri kha thlen awkah mold, vacuum asiloah pressure hmangin. A herhmi muisam le ngan le hme kha phan, bawmtu phunglam hna he chap, hmannak tinhmi tlinter awkah.
Thermoforming thiamnak cu thir catlap sernak phunglam cungah hram bunh in sermi a si. A sernak caan cu a sau lo nain, a riantuan ning a rang, amah tein a riantuan khawhnak a sang, a man a fawi i thlen a fawi, cun aa remh khawhnak a fek. Vanlawng le mawtaw thilri tluk in a nganmi, dinmi hrai tluk in a hmemi thilri a chuah khawh. A tangmi cu hman tthan a fawi. 0.10mm tluk a thukmi catlap pawl kha a thlen khawh. Hi catlap hna cu a fiangmi asiloah a fiang lomi, a ttha lomi asiloah a ttha lomi an si kho. Pattern pawl cu cahmai ah hmasa bik ah print khawh an si, asiloah a ceumi rong a ngeimi pattern pawl cu ser hnu ah print khawh an si.
A luancia kum 30 in 40 karlak ah, thermoplastic sheet (sheet) thilri phunphun a karh chin lengmang caah, thermoforming tuahnak thilri a tthancho peng caah, le thilri hmannak a kau chin lengmang caah, thermoforming thiamnak cu a hung tthangcho. A rang tukmi tthanchonak he, a thiamnak le thilri hna cu a tling chin lengmang. Injection molding he tahchunh ahcun, thermoforming nih hin thilchuah khawhnak sang, a fawimi lam, thilri hmannak tlawm deuh, le a kau deuhmi thilri ser khawhnak hna hi a tthatnak a ngei. Sihmanhsehlaw, thermoforming raw materials man cu a sang, cun thilri pawl caah a hnu ah tuah dingmi thil tampi a um. Thilchuahnak thiamnak a karh chin lengmangmi le sipuazi hlawknak tam bik hmuh a herhnak he, thermoforming thilri nih a hmasa bik kha zaangfah tein a hloh i amah tein a ummi plastic board (sheet) thilri sernak system lawng a si, cun a dang thilri sernak thilri hna he fonh in a herhmi thilri caah a tlingmi thilri sernak line kha a tlinter, cucaah thilri chuahnak tthatnak a tthanchoter chin i a donghnak thilri chuahnak man a zorter.
Thermoforming a hleiin a tlawmmi vampang le a kau ngaimi thilri sernak caah aa tlak. A tlangpi in hmanmi plastic phun hna cu polystyrene, plexiglass, polyvinyl chloride, abs, polyethylene, polypropylene, polyamide, polycarbonate le polyethylene terephthalate hna an si.
Post caan: Apr-20-2021