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双面热封BOPP薄膜

产品编码: 3920209090

批发价格: $2.0 /only

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Heat sealable Polypropylene film BOPP film

two-side coated, sealable OPP film used primarily as the outside web in laminations. Are sealable to other acrylic-coated and sealable PVdC-coated films. Arcylic coating and its properties are not affected by humidity.

FILM TECHNICAL SPECS:

Properties

unit

Test method

Tolerance

Typical value

Thickness

micron

±3%

Yield

m²/ kgm

±3%

Unit weight

gm/m²

±3%

18.2

Tensile strength	MD
	TD

N/mm²

ASTM D 882

Min.

120

240

Breaking elongation	MD
	TD

ASTM D 882

± 20

± 10

160

Modulus of elasticity	MD
	TD

N/mm²

ASTM D 882

Min.

2000

3400

Heat shrinkage	MD
	TD

In air, in oven
for 5 min.
at 130 ºC

Max.

Haze

ASTM D 1003

Max.

2.5

Gloss

G.U.

ASTM D 2457

Min.

Coefficient of friction

ASTM D 1894

± 0.05

0.3

Water vapor permeability

g/m².24 hrs
at 38 ºC 90% RH

ASTM E 96-66
BS 3177

Max.

8.3

Oxygen permeability

Cc/m². 24 hrs Bar, at 23º C, 0% RH

ASTM D1434
Bs 2782 – 514 A

Max.

2200

Heat Seal
Ring

ºC

OPMA METHOD

120 -145

Density

Kgm/m³

ASTM D 1505

± 0.05

0.91

FILM DESCRIPTION:

Two sides heat sealable; one side treated co extruded biaxial oriented polypropylene transparent film, suitable for:

Rotogravure and flexographic printing.
Lamination with similar films, paper or other films.
Horizontal and vertical packaging machines (HFFS – VFFS).
General over wrapping purposes.

CHARACTERISTICS

Two sides heat sealable with excellent hot tack.
High transparency.
Excellent ink adhesion on treated side.
High resistance to oil, grease, chemicals, puncture and abrasion.
Good barrier to moisture, odors and gases.

APPLICATIONS:

Food packaging:

Biscuit, pasta, snacks, confectionary, chips, tea, and bakery.

Non–food packaging:

Stationary, textiles, gifts, and flowers.

ROLL SPECIFICATION:

Width N mm (or suitable to container size)

Inner diameter 76 mm （OR 3’’ ,6’’ ）

Outer diameter N mm (approx)

双面热封BOPP薄膜

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