1 Types for PVDC coating film -K film
PVDC coating film -K film (BOPP/BOPA/BOPET film coated PVDC)
KOPP (BOPP film, coated on both sides heat sealing barrier PVDC coating)
KPA (BOPA film, coated on both sides heat sealing barrier PVDC coating)
KPET (BOPET film, coated on both sides heat sealing barrier PVDC coating)
KPE (PE film, coated on both sides heat sealing barrier PVDC coating)
Thickness of PVDC coating film: 12UM (for KPET),21UM (for KOPP),17UM (for KPA)...
Width of PVDC coating film: 120-1500MM Length: 200-4000M Inner core:1" 2" 3" 6". 

2 Features of PVDC coating film -K film (BOPP/BOPA/BOPET film coated PVDC)
a. excellent gas barrier properties, excellent in fragrance preservation property
b. excellent low-temperature heat-sealing properties, sealing and smoothing seed
very good transparent performance

3 main purposes for PVDC coating film -K film (BOPP/BOPA/BOPET film coated PVDC):
a. cigarette packaging b snack packaging c. dessert packaging