Injection molding jak ni gaw grai kaja ai plastic arai ni hpe galaw shapraw ai jak ni rai nga ai. Shani shagu na prat hta lang ai plastic arung arai law malawng gaw, phone shingnip, USB cable, hte magri-hkum tsup ai arung arai ni zawn re ai, n-gun dat htu ai ladat hpe lang nna galaw ai re. Circuit board zawn re ai arung arai kaji ni kaw nna, mawdaw, sanghpaw zawn re ai arung arai kaba ni du hkra, plastic arung arai ni gaw anhte a prat hta shara shagu de shang wa nna, anhte a shani shagu na bungli ni hpe grai sut su shangun nga ai.
Injection galaw ai jak a bungli galaw ai ladat gaw, tsi tsi ai syringe hte bung ai. Screw langai gaw, n-gun rawng ai plastic hpe n-gun rawng ai hka htung kata de shadut nna, dai hpe n-gun dat nna, katsi shangun nna, n-gun ja hkra galaw ai majaw, hpang jahtum na plastic arai hpe byin pru wa ai. Shawng na aten na injection molding jak ni gaw asan sha galaw da ai hte bungli galaw ai lam ni mung shadawn sharam sha nga ai, nsam langai sha nga ai plastic arai ni hpe sha galaw shapraw lu ai. Raitim, matut manoi hpaji hparat ningnan ni hpe jat wa ai hte maren, -color vertical injection molding jak lahkawng hpe mung galaw shapraw wa sai. Lahkawng-nsam rawng ai dingyang n-gun rawng ai n-gun rawng ai jak a bungli galaw ai ladat gaw, -nsam langai sha rawng ai jak hte maren sha rai nga ai, n-gun rawng ai barrel langai mi hpe bai jat bang ai hta lai nna. Plastic langai hpe ngut kre hkra galaw na matu n bung ai raw material lahkawng hpe lang ai majaw, -color lahkawng galaw shapraw na yaw shada lam hpe lu la ai. Hpaga galaw ai arung arai ni grau grau sawng wa ai hte maren, nsam masum-, nsam mali-, nsam law law hpe pyi n-gun dat bang nna galaw shapraw na matu ra kadawn ai lam gaw loi loi hte byin pru wa sai.
-quality tsaw ai jak ni ra ai hta n-ga, lahkawng-color injection molding galaw ai shaloi mung, mold ni hpe lata ai shaloi, atsawm sha myit yu ra ai. Two-color injection molding galaw ai shaloi, n bung ai raw material ni hpe n-gun langai kaw sha bang ra ai, dai majaw n-gun gaw kaja ai n-gun rawng ra ai. Madung hku nna, lahkawng-color mold a hardness grau tsaw wa yang, wear rate yawm wa nna, wear resistance grau kaja wa ai. Lahkawng, dai n-gun gaw kaja ai ngang kang ai lam, fatigue fracture hpe ninghkap lu ai, n-gun kaba ai hte n-gun kaji ai hpe ninghkap lu ai atsam nga ra ai. Dai hta n-ga, kaja ai n-gun n-gun hpe ninghkap lu ai atsam gaw, n-gun atsam hpe grai shatsaw ya lu ai.
