Ce este folia de aluminiu rafinată?
Folia de aluminiu rafinată este o denumire generală a foliei de aluminiu compozite, folie de aluminiu gofrată obișnuită, imprimare folie de aluminiu, acoperire cu folie de aluminiu, folie de aluminiu și așa mai departe, este un material compozit din folie de aluminiu. Aceste tipuri de folie de aluminiu compozită au propriile lor caracteristici, according to the production instructions of Huawei Aluminum, several of the instructions are as follows:
Folie de aluminiu reliefată: aluminum foil with various patterns embossed on its surface.
Printing aluminum foil: printing with different colors and plates through the surface printing process.
Folie de aluminiu acoperită: aluminum foil products processed by painting or coating on the surface.
Laminating aluminum foil: here aluminum foil is one of the materials, add other paper or base material, laminating into a whole aluminum foil.
What is the use of refined aluminum foil?
Commonly used in medicine, ambalarea produselor alimentare, play a protective role
Size specification of refined aluminum foil
Lăţime (mm) :20-1300
Grosime (mm) ≤0.012
The thickness width of the refined aluminum foil allows a certain range of error standards, the actual production needs can be based on customer needs to produce.
Refined aluminum foil surface quality requirements
1. The surface of refined aluminum foil should be clean and smooth, without corrosion marks and bruises. serious wrinkles and folds are not allowed.
2. Under the condition of not affecting the normal use, it is allowed to disperse slight emulsion marks and impressions.
3 No obvious yellow oil spots are allowed.
4. Irritating odors are not allowed
5. The pinhole degree of aluminum foil should be controlled below 0.5mm.