PETG Bidirectional Shrink Film
PETG Bidirectional Shrink Film
PETG biodirectional shrink film is ideal for making printed shrink wrap labels and washable labels. Our SHB series shrink film offer high shrink ratio, great printability. High shrink ratio makes them perform well even applied in odd-shaped container. Biodirectional shrink ability makes them suitable for making washable labels.
– Super Clear
– Stable Shrink
– 100% Recyclable
– Excellent Printability
– Shrink in both TD & MD
Applications
PETG biodirectional shrink film is ideal for making washable labels.
Data Sheet
Property
Unit
Value
Test Method
SHB750
Thickness
μm
40.0
ASTM D 374
Density
g/cm³
1.32
ASTM D 1505
Tensile Strength
MD
Mpa
≥60
ASTM D 882
TD
Mpa
≥200
Elongation at break
MD
%
≥300
TD
%
≥30
Heat Shrinkage
MD
%
35 ± 5
95℃ 10 Sec,Water Bath
TD
%
≥70
Friction Coefficient
μs
≤0.60
ASTM D 1894
μk
≤0.55
Haze
%
≤7.0
ASTM D 1003
Transmittance
%
≥90
ASTM D 1746
Gloss (45°)
%
≥100
ASTM D 2457
Surface Tension
mN/m
≥38
ASTM D 2578
Product Specification
We accept custom order.
Thickness:
30micron – 60micron
Width:
200mm – 2000mm
Length:
2000m – 6000m
JFPolyFilm PETG Both Directions Shrink Film: Superior Solutions for Complex Packaging
JFPolyFilm‘s PETG Bidirectional Shrink Film delivers high-performance labeling for uniquely shaped containers. This engineered material shrinks uniformly in both Machine Direction (MD) and Transverse Direction (TD), ensuring wrinkle-free perfection even on challenging geometries like automotive fluid bottles or cosmetic curves. For washable labels in harsh environments, it combines optical clarity, recyclability, and print versatility with unmatched durability – making it ideal for demanding shrink embalagem applications.
Advantages of Bidirectional vs. Unidirectional Shrinkage
Feature
Bidirectional Shrink Film
Unidirectional Shrink Film
Shrink Direction
Even shrinkage in MD & TD
Shrink primarily in TD only
Container Fit
Conforms perfectly to complex shapes (e.g., curves, angles)
May wrinkle or loosen on irregular surfaces
Label Durability
Withstands washing/rinsing (ideal for reusable containers)
Prone to peeling or tearing under stress
Print Quality
No distortion during shrinking; graphics stay aligned
Risk of image warping due to uneven shrinkage
Versatility
Suitable for bottles, jars, and industrial parts
Limited to simple cylindrical shapes
Key Benefit: Bidirectional shrinkage eliminates weak points, ensuring labels stay intact through manufacturing, shipping, and end-use (e.g., dishwashers or chemical exposure).
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