Metallized Polyester Film

Metallized Polyester Film is a polyester (PET) film coated with a thin layer of metal, typically aluminum, to enhance its barrier properties against moisture, light, and gases. Known for its high tensile strength, reflectivity, and durability, it is widely used in packaging, insulation, and decorative applications. This film offers an excellent balance of performance, cost-effectiveness, and versatility.

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Product Introduction

Metallized film (VMPET) is a silver color reflective polyester film that is plated with a thin aluminum layer on the surface under high vacuum condition, so it combines the advantages of plastic film and the aluminum metallic luste.

It is widely used for flexible packing, such as metalized BOPP film,PET film,PE film ,CPP film ,etc.

The aluminized film has good reflection ability to ultraviolet and infrared rays, and achieves the effect of blocking ultraviolet rays. At the same time, it can improve the film's oxygen barrier and moisture barrier effects, and has a metallic luster

Application: Metallized films are widely used for decorative purposes and food packaging,

and also for specialty applications including insulation and electronics.

Characters: High bond strength between aluminum layer and base film. Good barrier and heat sealable property.

Structure :Aluminized coating film

Thickness of the films: 4.5mic,6mic,7mic,8mic,10mic,12mic,15mic,23mic,25mic-70mic

Specification

ITEM	Metalized PET FILM(PRINTING/LAMINATION GRADE), 12 MICRON( 48Ga)
NO.	Properties	Unit	Standard Values		Test Values
1	Film Thickness Tolerance	%	12μm	±4%	12.07
2	Tensile Strength MD	Mpa	>=	200	238.00
	Tensile Strength TD		>=	200	235.00
3	Elongation at Break MD	%	>=	100	118.50
	Elongation at Break TD		>=	100	122.00
4	Modules of Elasticity MD	Mpa	>=	4000	4489.00
	Modules of Elasticity TD		>=	4000	4630.00
5	Heat Shrinkage MD	%	<=	2.0	1.26
	Heat Shrinkage TD		<=	2.0	0.12
6	Coefficient of Friction		<=	0.6	0.545/0.500
7	Density	g/cm2	----	1.39-1.41	1.40
8	Gloss(45°)	%	>=	100.00	133.00
9	RESISTIVITY	Ω/	<=	1.5	2.0
10	O.D	-----	>=	1.9	2.2
11	AL THICKNESS	Å	>=	440	440
12	Surface Tension	mN/m	>=	50	54.00
13	Aluminum Layer Evenness	%	<=	7	5
14	Aluminum Layer Fastness	%	----		3M Tape
15	Transmission/ H2O(38ºC,90%RH)	g/m2·24hr	<=	0.8	0.55
16	Transmission/ O2(23ºC,0%RH)	cm3/m2·1atm·24hr	<=	1.2	0.85

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