L18" × W 24"
L8' × W4'
L18" × W28"
L12" × W24"
4mm, 750gsm rau vaj kos npe

1.Extrusion ntawm corrugated polypropylene ntawv
2.Edge thiab kaum sealing ntawm corrugated PP ntawv
3.Ultrasonic vuam
4. Ntsuag
5.Folding, gluing
6.Kev tuag-txiav & slitting ntawm cov ntawv yas khoom
7.Screen printing