Kev ua haujlwm ntawm lub raj mis tshuab tshuab yog muab faib ua ob kauj ruam. Thawj kauj ruam yog kom sov cov yas granules thiab muab tso rau hauv lub tshuab txhaj tshuaj moldinghttp://www.liquid-packaging-machinery.com/injection-molding-machine/pet-injection-molding-machine.htmlua cov preforms. Cov kauj ruam thib ob yog muab cov preforms tiav rau hauv lub raj mis tsis siv neeg lub tshuab tshuab tag nrhohttp://www.liquid-packaging-machinery.com/bottle-blowing-machine/full-automatic-plastic-bottle-making-machine/full-automatic-pet-mineral-water-bottle.html, kub lub preforms, thiab ces muab cov preforms rau hauv lub raj mis tshuab pwm rau tshuab molding. Hom polyester (PET) lub raj mis yas, xws li lub raj mis dej ntxhia, carbonated haus fwj, kua txiv fwj, thiab lwm yam yog feem ntau tsim los ntawm stretch tshuab molding tshuab.
