Orange Pharmaceutical PVC/TE/PVDC composite sheets for blister, primary mackaging for light-sensitive products
Functions: blister plastic ,easy molding and Heat sealing
Characters: Our goods have good transparency ,less bubbles, veins, and good molding, can be heatsealed with PTP foil
PVC 200--300mic/ PVDC 40--120gsm;
TE layer provides higher flexibility compared to PE, suitable for hygroscopic products and for use in demanding climate zones
What is PVDC
PVC/PVDC duplex film has much better barrier properties, special against the moisture.
PVDC is polyvinylidene chloride, known for its excellent gas barrier properties against water, oxygen and many gases (aromas).
It also has better corrosion resistance than PVC due to its higher chlorine content and is sometimes copolymerized with PVC to improve its performance.
PVDC is applied as an aqueous coating over the PVC rigid film; its weight is expressed in grams per square meter (gsm or g/m2).
40gsm/ 60gsm/ 90gsm/ 120gsm are common. Its performances are in proportion to the weight of PVDC coating.
Appearance: Flat, even and clean. No perforation. No peculiar. No odor No impurity. No conglutination,
Quantity of steam penetration: ≤0.5g/(m2.24h)
Quantity of oxygen penetration: ≤0.5cm3/(m2.24h.0.1Mpa)
Sealing strenghth : ≥7.5N/15MM
Water Vapour Transmission Rate & Oxygen Transmission Rate below 1.
Technical Date Sheet for other popular products: pvc layer for cold form alu alu
Width |
thickness(Micron,Gram) |
Core Size |
Roll Length |
Printing |
Note |
| OP |
AL |
VC(HSL) |
76/152
mm |
1000-2000
mm |
Available |
One side dull,
Other side bright |
| 60-600mm |
Ig+/-0.5g |
20-30 |
3g-8g |
| Packing |
The roll is packing with PE pocket,plastic plug in two side and then packing by the carton and the pallets |
| special requirement for printing ink |
| OP lacquer-1 |
OP lacquer-2 |
OP lacquer-3 |
OP lacquer-4 |
| Solvent printing ink as acetic enter |
UV printing ink |
Ethanol printing ink |
Screen printing ink |
Audited Supplier 
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