Tel: +86 -371-86541330
Tel: 0086-371-86541330
Fax: 0086-371-86541330
Email:nicole@sigma-industry.com
Office Add:#2411 Buliding Wangding International ,Shangwuwaihuan Road,Zhengzhou City, Henan Province, China,
Zip code: 450000
Air conditioner foil requirements:
1, aluminum foil surface should be clean, smooth, there is no corrosion, holes, cracks, crack,
clip while, wrinkling, metal and non-metallic pressure into the cause of concave and convex
point defects.
2, aluminum foil surface allow a slight staining and slight imprint.
3, aluminum foil flatness there is no middle and underside, come loose allowed to have a slight edge.
4, aluminum foil rolls length is easy to expand, and should not have obvious when binding.
5, aluminum foil roll end should be neat, there is no bruising, allowing a slight burr, string of layer
of 0.5 mm or less, tower 5 mm or less.
6, cutting tube core length should be equal to or greater than the aluminum foil width, unilateral
end is not greater than 2 mm.
7, every batch of products to allow 10% of aluminum coil have a severed head, not joint, but need
to break in the face with 15 ~ 20 mm wide foil as tags.
A single zero thickness of aluminum foil requirements: (between 0.01 0.099 mm)
1, aluminum foil surface for rolling surface, shall be clean, smooth, there is no corrosion, holes,
crushing, brown staining, slotted, included side, wrinkling, metal and non-metallic pressure into
the cause of concave and convex point defects.
2, aluminum foil surface is allowed will not affect the use of light oil mark, mark.
3, aluminum foil surface are not allowed to have a serious color difference (cellular aluminum
foil allow a slight color difference).
4, receives the aluminum foil dark side there is no bright spot.
5, aluminum foil flatness there is no middle and underside, come loose allowed to have a slight edge.
6, aluminum foil roll end should be clean and neat, there is no burr, wrong layer, arrow, tower,
defects such as bruised.
7, cutting the tube core length should be equal to or greater than the aluminum foil width, unilateral
end is not greater than 2 mm.
8, aluminum foil surface visual visible light is allowed in the pinhole, but, in any 4 mmx4mm area or
any 1 mmx16mm area, pinhole number not more than eight.
9, each roll of aluminum foil products only allowed to have a break, need to break in the face with
15 ~ 20 mm wide foil as tags.
We can supply aluminum plastic composite panel,Color Coated aluminum coils ,PVDF Coated aluminum coils,
Aluminum tread plate,aluminum circle,aluminum foil,aluminum sheet,aluminum plate,Household Foil, Air-container Foil, Cable Foil, Electronic Capacitor Foil, Medicine Foil,Blister Foil, Flexible Packaging Foil,
Aluminum Sheet, Aluminum Coil,CTP Stock, Litho Stock, Cap Stock,Aluminum Tread Plate, Embossed Coil,
Mirror Panels, Cans Cover Materials, Aerospace Aluminum, Mold Aluminum Materials, etc. At the same time,
we also accept OEM/ODM production according to requirements of customers.
Whenever you have a need for any of our products, please feel free to contact us .
Henan Mintai Al.Industrial Co., Ltd is located in China's central commercial hub—Zhengzhou.
It is one of best and bigest private Aluminum Industrial Co.Ltd in China.
Office Add:No.1043 room in Weilai International,No.25# building CBD business inner ring Zhengdong New district,Zhengzhou,Henan,P.R.China
Tel:+86-371-680845488
Fax:+86-371-68068199
E-mail:danna@mintaialuminum.com
Web:http://coated-aluminum-coil.com
Tel: 0086-371-86541330
Fax: 0086-371-86541330
Email:nicole@sigma-industry.com
Office Add:#2411 Buliding Wangding International ,Shangwuwaihuan Road,Zhengzhou City, Henan Province, China
Zip code: 450000