PBL (Plastic Barrier Laminate) Tube Laminates

For PBL tubes (Plastic Barrier Laminate)

These are all-plastic laminate tubes without aluminium. PBL laminate tubes have several layers, one of which is the EVOH (Ethylene Vinyl Alcohol) barrier layer to protect the tube’s contents for maximum shelf life.
Characteristics：
Transparent Tube Laminate–Have better pellucidity, good barrier property and peel strength between the layers is good, better flexibility, fine surface printing exquisite.
White tube Laminate–Better White coverage, good barrier property and peel strength between the layers is good, better flexibility, fine surface printing exquisite.

Structure list of PBL Tube Laminates:

Technical Data Sheet as below:

For example PBL400/0-ZB White Sheet

TEST ITEM	UNIT	VALUE
Thickness	um	400±5%
Grammage	g/100cm2	3.75±5%
Peel Strength	N/15mm	≥5
Tensile strength(MD/TD)	N/15mm	≥40
Percentage Elongation(MD/TD)	%	>10
OTR(23°C,0%RH)	cc/m2/Day	≤500
Heat Seal Strength (190°C/3S)	N/15mm	≥40
Outside frictional coefficient	N/mm	0.2 – 0.45
Inside frictional coefficient	N/mm	0.15-0.3
MVT rate(37.8°C,90%RH)	mg/m2/Day	≤0.5
Opacity	%	>90