Normally 15-250 micron thickness is used for white opaque films in combination of either BOPP or Polyester films, both in printed as well as plain form end uses include, Biscuits, Confectionaries, Noodles, Pastas Macaroni, Thermoformed Packing, etc.
Mainly used for Candy over wrapping on superfast FFS machines with @ speed of 1600 shots/min. Thickness preferred is 20 to 40 microns. It is laminated to reverse printed plain polyester for the said application.
High Whiteness and opacity
Excellent anti-blocking properties
Low slip for high speed packaging
Good heat seal characteristics
Safe for food packaging
Properties | Unit | Test Method | Tolerance | Typical Values for | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thickness | Micron | 3BF STD | ± 5% | 15 | 18 | 20 | 22 | 25 | 30 | 40 | 50 |
Film Density | gm/cc. | 3BF STD | ± 0.005 | 0.94 | |||||||
Grammage | gm/sq.mtr. | 3BF STD | ± 5% | Thickness x Film Density | |||||||
Surface Treatment | D/CM | ASTM D 2578 | Min. | 38 |
Properties | Unit | Test Method | Tolerance | Typical Values for | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tensile Strength | MD | kg./sq.m2 | ASTM D 882 | ± 100 | 450 | 600 | 600 | |||||||
TD | kg./sq.m2 | ASTM D 882 | ± 100 | 200 | 300 | 350 | ||||||||
Elongation | MD | % | ASTM D 882 | ± 100 | 450 | 550 | 600 | |||||||
TD | % | ASTM D 882 | ± 100 | 500 | 600 | 650 | ||||||||
COF | F/M | - | ASTM D 1894 | <0.30 | <0.30 | <0.30 | ||||||||
F/F | - | ASTM D 1894 | <0.35 | <0.30 | <0.25 |
Properties | Unit | Test Method | Tolerance | Typical Values for | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Seal Strength | kgf/25 mm | 3BF STD | ± 0.2 | 1.5 | 2.0 | 2.4 | 3.2 | 3.7 | |||
SIT | °C | 3BF STD | ± 2 | 85-120 | |||||||
Opacity | % | 3BF STD | - | 70 | |||||||
Food Compliance | - | - | - | Yes |
Note:
Treatment value of CPP films tend to decay over a period of time during transportation & storage conditions. Therefore it is recommended that the customer should check the treatment levels prior to processing and if a reduction is observed then online corona treatment, high adhesive GSM & a suitable primer may be applied.
© 3B Films Limited 2025. All Rights Reserved. Designed By: Webyou Technologies
© 3B Films Limited 2025.
All Rights Reserved.
Designed By: Webyou Technologies