2021-05-25
Jumbo Roll Aluminium Foil Wholesale
Jumbo Roll Aluminium Foil Wholesale Although there are many types of aluminum foil rolling defects, the final main manifestations are: pinholes, roller holes, slits, and air passages characterized by holes; oil stains, uneven gloss, vibration marks, tension lines, and water characteristics characterized by surface conditions Spots, bright spots, bright spots; plate shape, wrinkles, discounts, and poor coiling that affect the subsequent processing; thickness differences characterized by size. In fact, the unique defects of aluminum foil are only pinholes, and there are also several other defective plates, but the severity of the performance or the requirements are different.
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