Corrugated cardboard boxes with a peel-off outer layer for reuse.

Abstract

OCR 07AP This invention relates to corrugated cardboard boxes with a peelable outer layer for recycling. Reusable, consisting of an outer liner, low-tack adhesive, and an inner layer. Or, the main structure (base layer) is stacked in sequence. When needed, peel off the outer liner. It exfoliates to reveal the inner skin layer or base layer, allowing for reuse without compromising its strength. On the box, at one end of the outer liner, there is an adhesive flap that protrudes and connects to... The outer liner has perforations to facilitate tearing off the outer layer. The liner separates from the inner surface layer or the main structure (base layer).

Claims

OCR 07AP 1. Corrugated cardboard boxes with a peel-off outer layer for reuse, consisting of: The outer surface layer (10) is a sheet of brown kraft paper on the outermost part of the box, serving the function of It is a surface for printing patterns, advertisements or trademarks, attached to the inner surface layer or main structure (12) Corrugated cardboard serves as the main structural component of the box. Its unique characteristics include: The underside of the outer surface layer (10) is coated with a low-strength adhesive (11) used for bonding between layers. Outer surface (10) and inner surface or main structure (12) 2. Corrugated cardboard boxes with a peel-off surface for reuse, as per the claim.

1. Where the outer surface layer (100), low-strength adhesive (11), and the inner surface layer or core structure (12) are overlapping. In order 3. Corrugated cardboard boxes with a peelable outer layer for reuse, as per the claim. 1 or 2 where at one end of the outer surface layer (10) there is an adhesive tongue (13) which is a projection attached to the layer. The outer surface (10) is perforated (14) to allow the outer surface layer (10) to be torn away from the inner surface layer or Main structure (12)

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