Hauv qab ntawm lub pov tseg yas khob los yog lub khob npog, feem ntau muaj daim ntawv lo rau daim duab peb sab nrog ib tug xub, xws li 1 txog 7. Cov zauv sib txawv sawv cev rau cov khoom sib txawv thiab siv cov khoom yas.
Cia peb saib:
"1" - PET (polyethylene terephthalate)
Feem ntau pom muaj nyob rau hauv cov fwj dej ntxhia thiab cov fwj dej haus. Cov khoom no tiv taus cua sov 70 thiab tuaj yeem ntim nrog dej kub ib txwm hauv lub sijhawm luv luv. Nws tsis haum rau cov dej haus acid-base lossis cov kua kub siab, thiab nws tsis haum rau kev raug tshav ntuj, txwv tsis pub nws yuav tsim cov tshuaj lom uas ua rau tib neeg lub cev puas tsuaj.
"2" - HDPE (high density polyethylene). Feem ntau siv rau hauv cov tshuaj fwj, da dej gel ntim, tsis haum rau khob dej, thiab lwm yam.
"3" - PVC (polyvinyl chloride). Nws muaj cov yas zoo heev thiab tus nqi qis, yog li nws siv dav. Nws tsuas yog tiv taus cua sov rau 81 ° C, thiab nws yooj yim los tsim cov tshuaj phem ntawm qhov kub siab. Nws tsis tshua siv rau kev ntim khoom noj.
"4" - LDPE (polyethylene uas tsis muaj zog heev). Cov zaj duab xis lo thiab cov yas zaj duab xis yog ua los ntawm cov khoom siv no. Qhov kub tsis kam tsis muaj zog, thiab kub yaj yuav tshwm sim thaum nws tshaj 110 ℃.
"5" - PIB (polypropylene). Nws muaj qhov zoo thermal stability thiab rwb thaiv tsev, thiab muaj kev nyab xeeb thiab tsis muaj mob rau tib neeg lub cev. Cov khoom tuaj yeem ua kom tsis muaj menyuam ntawm qhov kub siab tshaj 100, tsis deform ntawm 150 nyob rau hauv qhov kev txiav txim ntawm sab nraud quab yuam, thiab tsis muaj lub siab kub hauv dej kub. Common soymilk fwj, yogurt lub raj mis, kua txiv hmab txiv ntoo haus lub raj mis, microwave qhov cub noj su box. Lub melting point yog siab li 167 ℃. Nws yog tib lub thawv yas uas tuaj yeem muab tso rau hauv lub qhov cub microwave thiab tuaj yeem rov qab siv tau tom qab ua tib zoo tu. Nws yuav tsum raug sau tseg tias rau qee qhov microwave qhov cub noj su lub thawv, lub thawv lub cev yog ua los ntawm No. 5 PP, tab sis lub thawv npog yog ua los ntawm No. 1 PE. Vim tias PE tsis tuaj yeem tiv taus qhov kub siab, nws tsis tuaj yeem muab tso rau hauv lub qhov cub microwave ua ke nrog lub thawv lub cev.
"6" - PS (polystyrene). Lub khob yas ua los ntawm PS yog nkig heev thiab tiv taus qhov kub thiab txias. Nws tsis tuaj yeem siv rau hauv qhov kub thiab txias, muaj zog acid thiab muaj zog alkali ib puag ncig.
"7" - PC thiab lwm tus. PC feem ntau yog siv los ua lub raj mis mis, khob qhov chaw, thiab lwm yam.
Yog li ntawd, thaum haus cov dej qab zib, nws yog qhov zoo tshaj plaws los ua tib zoo mloog cov cim ntawm lub khob npog, thiab sim tsis txhob siv "PS" logo lossis "Tsis yog. 6 "cov khoom siv yas los ua khob npog thiab cov tais diav.
Yas khob Thermoforming Tshuab Series
HEY11Hydraulic Servo yas khob Thermoforming tshuab
Khob Ua Tshuab Feature
-Siv lub tshuab hydraulic thiab kev tswj hwm thev naus laus zis hluav taws xob rau kev ncab servo. Nws yog lub tshuab pheej yig uas tau tsim los ntawm kev thov ntawm cov neeg siv khoom.
-Lub tshuab ua khob yas tag nrho yog tswj los ntawm hydraulic thiab servo, nrog inverter pub mis, hydraulic tsav system, servo ncab, cov no ua rau nws muaj kev ua haujlwm ruaj khov thiab ua tiav cov khoom zoo.
HEY12Biodegradable PLA Disposable Yas Khob Ua Tshuab
Khob Ua Tshuab Daim ntawv thov
Lub tshuab ua khob yog rau kev tsim ntau yam thawv yas (khob jelly, khob haus dej, thawv pob, thiab lwm yam) nrog cov ntawv thermoplastic, xws li PP, PET, PE, PS, HIPS, PLA, thiab lwm yam.
Cov tshuab ua khob thermoforming nws tus kheej tsim los ntawm GTSMAMRT machinery muaj ib tug paub tab ntau lawm kab, ruaj khov muaj peev xwm, high-zoo kev txawj ntse, CNC R & D pab neeg thiab zoo meej tom qab-muag kev pab cuam network, uas yuav muab tau ib tug ib-nres kev daws teeb meem.
Post lub sij hawm: May-27-2022