Tic mi yubu piny ku yore matung tung mi yiku piny utiye ni goyo man tingo karatasi ma juyiko con nimakere ku yeny ma juyiko con ni tiyo ku tego. Piny ma pire tek uloyu pi yubu piny utiye ni ketho rwom pa ot pa piny ubed marom. The lembe ma pire tek ma nyayu rwom ma lapiny pa ot ma juyubu utiye: mir acel, kadhiri pa rwom pa dul acel acel pa karatasi ma juyubu opokiri; mir aryo, dit pa ngwec mi tingo, niwacu, rwom mi ngwec pa yamu man rwom mi ngwec pa mold, clamping frame man pre stretching plunger. Yubu ubedo tic mange ma pire tek ingey lyethu pa plate (sheet), ikinde utiye gwoko piny ma pire tek macalo lyethu mi yiku, tegu mi yiku man ngwec mi yiku.
① Temperature mi yubu
I ngei ma juyiko piny, kit tic man jam tic, lyethu mi yiku piny ubedo piny madit ma loko ber pa piny, ma loko rwom ma piny, poko pa pek man peko pa piny, man bende loko bor pa piny man tego pa piny, man loko ngwec pa piny. Pieno, umitu jutere maber.
② Forming Pressure
Adwogi pa tegu weko karatasi loko, ento piny ne utiye ku copo mi juku loko, man elastic modulus pare dwoko piny ka lyethu umedire. I lyethu mi molding, kende kende ka peko ma wok kud i pressure i piny ubedo malac uloyu elastic modulus pa piny i temperature eni re ma piny copo doko marac. Ka tegu ma jutiyo kudu i lyethu moko epe pi kelo bor pa piny, molding copo bedu maber kende kende ka ju medo tego pa molding nyo medo temperature pa molding. Pien elastic modulus pa piny matung tung tung tung man etiye ku rwom matung tung ikum lyethu, tegu pa molding lokore nimakere ku kit polymer (ma medo ku pek pa molecule), pek pa karatasi man lyethu pa molding.
③ Ngwec mi yubu
The lembe ma pire tek ma nyayu rwom ma lapiny pa ot ma juyubu utiye: mir acel, kadhiri pa rwom pa dul acel acel pa karatasi ma juyubu opokiri; mir aryo, dit pa ngwec mi tingo, niwacu, rwom mi ngwec pa yamu man rwom mi ngwec pa mold, clamping frame man pre stretching plunger. Kite ma juyiko kudo nyuthu kite ma juyiko kudo piny (karatasi). Medu rwom mi yubu piny copo dwoko piny kare mi yubu piny man ekonyo pi medo tic. Ento, rwom ma malu mi yubu piny bi nyayu peko ikum ber pa piny.
Wangeyo niya lembe ma nok kende re ma nyutho adwogi maber nyo rac, ci watimo piny moko ci maber man watemo bedo maber akeca.
Kabedo adek ma rac Cuma mi yubu pressure
Servo Plastic ma pong Jam tic mi yubu kopo pa PET
Saa mi cwalo: Aug-23-2022