H-Duplex Composite Film

Composition

High density composite film + fast dry matte white coating

● High value of whiteness, excellent fine and smooth coating

● Good stiffness, tearproof ,resistance of water and humidity,environmentally friendly

● Variety of thickness 250um/300um/380um

● Excellent printing performance, mainly for offset and also compatible with letterpress, screen printing

Test		Norm	Unit	250um Matte White	300um Matte White	380um Matte White
Width Tolarance		GB/T6673	mm	±2	±2	±2
Apperance		Visual Inspection	-	No wrinkle, no scratch, no obvious defect on surface
Thickness Tolarance	Max/Min	GB/T6672	um	250±5	300±5	380±5
Thickness Tolarance	Average	GB/T6672	um	250±4	300±4	380±4
Product Weight/sqm		Electronic Balance	g	255±5	325±5	372±5
Coating Weight/sqm		Electronic Balance	g	(7-9)*2	(7-9)*2	(7-9)*2
Surface Tension		GB/T14216	Dyn/cm	≥40	≥40	≥40
Coating Fastness		3M810	Grade	≥4	≥4	≥4
Whiteness		GB7974	%	90±5	90±5	90±5
Gloss(60°)		ISO2813 60°	Gs	3-8	3-8	3-8
Opacity		ISO2471-77	%	94±3	95±3	96±3
Tensile Strength	MD	GB/T1040	Mpa	≥40	≥200	≥200
Tensile Strength	CD	GB/T1040	Mpa	≥70	≥160	≥160
Enlongation	MD	GB/T1040	%	≤50	≤50	≤50
Enlongation	CD	GB/T1040	%	≤50	≤50	≤50
Shrinkage	MD	120℃/5min	%	≤5	≤5	≤5
Shrinkage	CD	120℃/5min	%	≤3	≤3	≤3

Standard Thickness: 250um/300um/380um

Suitable for printing: Mainly for offset and also compatible with letterpress, screen printing

Recommend storage conditions: T 25℃ , Humidity 65%

● Used as name card, hang tags, map, color cover, leaflet and other commercial press

● Horticultural (herbs, flowers) labels and tags