Reference Numbers
PTP - 832Product
BOPP Film Line (Double Bubble)
Extrusion:-
* Coextrusion up to 5 layers for heat sealing and barrier structures
* Cooling of the primary tube by wet or dry method
* Simultaneous MD (machine direction) and TD (Transverse direction) orientation
* Rewinding on rotating platform
* Off-line process (heat-shrinkable + annealed films)
* In-line process (for annealed film only)
* Annealing oven unwinder
* Annealing Oven (to obtain residual film shrinkage from 0 to 20%)
* Corona treatment to prepare film for printing, or flame treatment for coating
* Annealing oven rewinder
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