详情
Features Biaxially-oriented PA film is called BOPA film for short.
Its raw material is polycaprolaciam know as nylon 6 or PA6. The
material is melt in the special equipment and extruded out and made
into film through stretching vertically and horizontally,that is
biaxially-oriented PA film. Production features ?Perfect for
high-quality printing (one step film is better for high speed
multicolor printing) ?Excellent anti-stretching intensity,
anti-striking and anti-threading ?High prevention from smell and
gas ?Anti-lipid carbon oxide ?Wide suitable temperature range
(**0?~**0?)esp. refrigerant package, vacuum package and retort
pouch (one step film better for retort packaging) ?Good
transmittance and gloss Application Because of the good speciality
of BOPA film, it is widely used into industry, agriculture, food
freshening and medicine package etc. Actually, it is hardly to use
this film only. Normally it is laminated with other materials (
such as PE, EVA, PET, CPP aluminum foil and paper etc.) in order to
get better comprehensive performance. After being laminated, they
can be used into these fields: (1) Food package: vacuum
refrigeration and vacuum retort package (ham, chicken, sausage and
other flesh food), spice, salty food (pickles), axunge food, sea
plant food, vegetable, tea and flavor etc. (2) Non-food package:
disinfected medical appliance, cosmetics, scour, shampoo,
integrated circuit and some other instrument. Production grades A
grade (printing grade) OA grade (printing grade) OA1 grade
(lanination grade) Production specifications: Thickness(μm)
Width(mm) Length(m) Package *2/*5/*5 *******0 ***0/****0/****0
Paper Case Wood pallet Production physical performance: ?The
typical testing result of *5um BOPA film? Properties One step
product Two step product Testing Method Stretching Intensity(Mpa)
(MD/TD) **0/**0 **0/**0 ASDM D**2 Tensile strength(%)(MD/TD) *****0
******0 ASDM D**2 Shrinkage(%)(MD/TD) 1.5/0.8 2.0/2.0 ASDM D***4
Surface intension(Dyne/m) *6 *6 ASDM D***8 Haze(%) 2 2 ASDM D***3
Vapor permeation(g/m2/*4h) *5 ASDM D***6 Temperature(?) **0~**0
**0~**0 ASDM D**9 Notices for transportation and storage: Take care
during transportation in order to prevent collision, sunshine and
rainfall. The production should be stored in the clean and dry
storage. Make it in good arrangement in order not to be out of
shape or damaged by outside pressure. Keep the distance to the hot
object in 2m at least. Storage expiry can not be more than half a
year.
