Specifications

Nylon Film (Bi-axially Oriented Polyamide)
1.Excellent resistance to puncture and abrasion
2.Wide temperature use range

Types:

BOA: Balanced type

TOA-C: Print & lamination ;      TOA-S: Lamination

OA-1: Print & lamination ;        OA-2: Lamination

Specification:

Thickness (μm)	Width (mm)	Roll Diameter (mm)
12, 15	300-2000	300-610

Characteristics:

         Excellent resistance to puncture and abrasion.

         Wide temperature use range (- 60°C ~15°C).

         Good barrier against oxygen, nitrogen, carbon dioxide and odor.

         Resistant to acid, alkaline, grease and different kinds of common organic solvent.

         High transparency and gloss.

Typical Physical Properties:

Items	Test Methods	Units	Typical Value
Type	--	--	BOA	TOA-C	OA-1
Thickness	GB 6672	μm	15	15	15
Density	GB 1033	g/cm3	1.14	1.14	1.14
Tensile Strength (MD/TD)	GB 13022	MPa	230/235	230/265	235/300
Elongation at Break (MD/TD)	GB 13022	%	95/85	128/85	125/90
Heat Shrinkage    (MD/TD)	GB 12026 (1600C × 5min)	%	1.3/0.8	1.0/1.2	1.3/1.6
Surface Tension	GB/T 14216	mN/m	60	60	58
Haze	GB 2410	%	1.0	2.8	2.8
Oxygen Permeability	GB 1038	cm3/(m2 .24h.atm)	30	30	30

Notes: MD: Machine Direction; TD: Transverse Direction.

The above data can only be regarded as typical physical properties, not guarantee values

Application

Type of BOA,TOA-C and OA-1 can be applied in the process of printing and laminating, TOA-S and OA-2 in laminating without printing. BOPA films are humidity sensitive, which may cause printing or laminating defect in high humidity absorption and impacting the usage satisfaction, thence, users are recommended to process the unpacked film rolls quickly, pack the printed films with aluminum metallized films, and laminate them without delay. To obtain products’ good quality, BOPA is not suggested being processed in the humidity over 75% RH.

Usage Examples

BOPA (15μm) / EVA (50μm) (or PE 50-60μm)	Ham, sausage
PET (12μm) // AL (7~9μm) // BOPA(15μm) // CPP (60~70μm)	Fired chicken
K-OPA (15μM) // PE (40~60μm)	Dried fish
BOPA (15μm) // PE (40μm)	Sea food
BOPA 15μm // PE (60-100μm)	Refined rice
K-OPA 15μm //EVA 50μm	Bean sauce
BOPA (15μm) // PE (60μm)& BOPA (15μm) // AL (7~9μm) //CPP (40~60μm)	Pickle
BOPA (15μm) //VM-PET (12μm)&VM-OPP (20μm) //PE (60μm)	Tea
BOPA (15μm) //VM-PET (12μm)& VM-OPP (20μm) //EVA (60μm)	Capsicol

 

Industrial Standards:

<Biaxially Oriented polyamide (nylon) Film> China National Standard

(Standard Code: GB/T 20218-2006)

Transportation and Storage Notices:

Any impact or collision during transporting, loading and unloading may result in the damage of roll surface and edge. Storage in shady, cool and dry condition avoiding direct sunshine and rain is recommended.