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  • BOPP General Tobacco Film

    CH20C/CH21C/CH22C

    It is a transparent and glossy film used for wrapping tobacco products, providing protection and an attractive appearance with good heat seal and print capabilities.



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Product Description

CH20C/CH21C/CH22C

It is a transparent and glossy film used for wrapping tobacco products, providing protection and an attractive appearance with good heat seal and print capabilities.



Application


The CH series is compatible with all wrapping machines and is ideal for use as individual small packs and carton overwraps.



Key Features


  • Superior optical properties.

  • Good Young's modulus and tensile strength properties.

  • Broad sealing range and excellent heat-sealing properties are maintained even at low temperatures.

  • Low surface electric resistivity and static electricity values.

  • Good moisture barrier properties.

  • Good printing properties ensure clear and solid printing quality.



Technical Data


Properties

Unit

Typical Values


Testing Standard

CH21C

Shiner Standard

National Standard

International Standard

Density

g/cm³

0.905



ASTM D1505

Thickness

μm

21

Q/SN2

GB/T6672-86


Unit Weight

g/㎡

19.0




Yield

㎡/kg

52.6




Tensile Strength

MD

N/m㎡

165

Q/SN2

GB/T1040-92

ASTM D882

TD

286

Shrinkage

MD

%

3.5

Q/SN2

GB/T12026-89

ASTM D1204-89

TD

3.6

Elongation at Break

MD

%

182

Q/SN2

GB/T1040-92

ASTM D882

TD

65

Young's Modulus

MD

N/m㎡

2250

Q/SN2


ASTM D882

TD

3900

Heat-seal Strength

N/15mm

2.7

Q/SN2

ZBY28004

ASTM F88-94

Heat-seal Temperature

℃

120~150

Q/SN2

ZBY28004

ASTM F88-94

Coefficient of Friction (film/film)


0.20

Q/SN2

GB/T10006-88

ASTMD1894-93

Haze

%

1.2

Q/SN2

GB2410-80

ASTMD1003-95

Gloss(45°)

%

88.0

Q/SN2

GB8807-88

ASTM D2457



MD Machine direction 

TD Transverse direction

The figures and data given above are consistent with the current state of our knowledge and are intended to provide general information about our products and their applications. 

They do not constitute a guarantee of any specific product attributes or the suitability of products for specific applications.


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