Simultaneous BOPA nylon film is an innovative flexible packaging material manufactured via advanced synchronous biaxial stretching technology. During production, longitudinal and transverse stretching is completed in one step, which greatly boosts production efficiency while delivering highly uniform thickness and stable physical performance across the whole film roll. Also known as one-step BOPA film, it features outstanding transparency and excellent gas barrier capacity, effectively isolating oxygen and moisture to extend the shelf life of packaged goods.
Benefiting from stable mechanical properties and great durability, this polyamide film is widely favored for high-standard packaging scenarios. Its ultra-smooth surface and high light transmittance bring excellent printing adaptability, with strong ink adhesion to support multi-color intricate patterns. Printed graphics stay wear-resistant and long-lasting, perfectly meeting the high-definition printing demands of premium packaging and greatly improving product shelf attractiveness and brand market competitiveness.
Compatible with both traditional and modern printing processes, this synchronous BOPA film can restore delicate complex patterns precisely. It has become a preferred packaging substrate in the food and pharmaceutical industries. Supported by standardized production processes and strict quality control, we deliver stable, high-performance one-step BOPA film and customized packaging solutions to satisfy diverse high-end flexible packaging demands from global manufacturers and converters.
Technical Data Sheet on BOPA Film
Inspection Item
Technical Index
Unit
Typical Value
Thickness
—
μm
15
Thickness Tolerance
GB/T 6672-2001
%
±3.0
Tensile Strength
MD
GB/T 1040.1-2006
MPa
TD
GB/T 1040.1-2006
MPa
Elongation
MD
GB/T 1040.1-2006
%
TD
GB/T 1040.1-2006
%
Tensile Modulus
MD
GB/T 1040.1-2006
MPa
TD
GB/T 1040.1-2006
MPa
Tearing Strength
MD
GB/T 16578.2-2009
mN
TD
GB/T 16578.2-2009
mN
Anti-Puncture Strength
GB/T10004-2008
N
12
Shrinkage (160°C, 5min)
MD
GB/T 12027-2004
%
TD
GB/T 12027-2004
%
*Friction Coefficient (dynamic/static)
untreated/untreated
GB 10006-1988
—
Surface Tension (single-side treated)
treated
GB/T 14216-2008
mN/m
untreated
GB/T 14216-2008
mN/m
Surface Tension (double sided treated)
inner
GB/T 14216-2008
mN/m
outer
GB/T 14216-2008
mN/m
Haze
GB/T 2410-2008
%
4
Gloss (45° degree)
ASTM D 2457
%
100-110
OTR (23°C, 50%RH)
ASTM D 3985
Cc/(.day.atm)
<50
WVTR (38°C, 90%RH)
ASTM F 1249
g/(.day)
260
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