Lubricant pack for a paper shredder

Abstract

A lubricant pack for a paper shredder is presented, which includes two covering layers disposed side-by-side and edges thereof are thermally welded to form a sealed bag. Lubricant is enclosed in the bag, and at least one inner seal is configured in the bag. Surrounded by the inner seal is a hollow region not containing the lubricant. When the paper shredder cuts the lubricant pack, air contained in the lubricant tends to be released from the hollow region. Another lubricant pack for a paper shredder is presented, which includes two covering layers disposed side-by-side and edges thereof are thermally welded to form a sealed bag. Lubricant is enclosed in the bag, and at least one an inner seal is configured in the bag. Surrounded by the inner seal is a solid region not containing the lubricant, and multiple hollow impressions are formed in the solid region. When the paper shredder cuts the lubricant pack, air contained in the lubricant tends to be released from the hollow impressions of the solid region.

Dependencies are inferred from the claim text.