Papër Shredder, Alpina, This papër shredder from Alpina is suitable for your home in your work room or office. Documents you don't want to throw away because they contain sensitive information. This papër shredder also works for shredding credit cards. 6 A4 sheets. The automatic shredder cuts your papër into strips. The cutting bar cuts 6 sheets of A4 format 80 grams at the same time. He collects the small strips of papër under the blades in a 10 liter containër.