PET clear/matte/bright white

Product Composition

White PET+ Matte white/Clear coat

Waterproof and moisture-proof, tear resistance, good stiffness, good weather resistance

Suitable for flexographic printing, letterpress printing, good color reducibility

Can print QR code and bar code

Test item		Test Method	Unit	25um matte white	50um matte white	23um light white	50um light white
Width deviation		GB/T6673	mm	±2	±2	±2	±2
Visual		Appearance	-	No wrinkles, no obvious scars, no obvious spots
Thickness deviation	Limit thickness	GB/T6672	um	25±4	54±4	25±3	52±4
Thickness deviation	Average thickness	GB/T6672	um	25±3	54±3	25±2	52±3
Weight		Electronic balance	g	39±3	80±4	37±3	77±3
Coated weight		Electronic balance	g	5-8	5-8	3-5	3-5
Printed surface tension		GB/T14216	Dyn/cm	≥40	≥40	≥40	≥40
Fastness		3M810	Grade	≥4	≥4	≥4	≥4
Whiteness		GB7974	%	85±3	89±3	85±3	87±3
Gloss		ISO2813 60°	Gs	3-8	3-8	45±5	45±5
Opacity		ISO2471-77	%	85±3	93±3	85±3	89±3
Tensile strength	Longitudinal	GB/T1040	Mpa	≥150	≥150	≥150	≥150
Tensile strength	Transverse	GB/T1040	Mpa	≥150	≥150	≥150	≥150
Elongation at break	Longitudinal	GB/T1040	%	≤150	≤150	≤150	≤150
Elongation at break	Transverse	GB/T1040	%	≤100	≤100	≤100	≤100
Thermal shrinkage	Longitudinal	120℃/5min	%	≤1	≤1	≤1	≤1
Thermal shrinkage	Transverse	120℃/5min	%	≤1	≤1	≤1	≤1

Conventional thickness: 25 um / 38 75 um um / 50 um / / 100 um

Applicable printing: Flexo, letterpress, etc

Recommended storage conditions: 25℃ humidity 65%

Pressure sensitive adhesive label surface material, widely used in electronic labels