TPU film heel anti-friction protective patch

Abstract

This invention is a TPU film anti-friction protective patch for the heel, comprising: an adhesive layer and a TPU film. The adhesive layer has a protective surface and an adhesive surface. The TPU film is made of thermoplastic polyurethane material and is bonded to the adhesive surface. The adhesive surface is used to adhere to a human foot, and the TPU film corresponds to the heel of the human foot. Therefore, this invention can form protection and cushioning on the heel to prevent direct friction between the shoe opening edge and the skin of the heel.

Claims

1. A TPU film anti-friction protective patch for the heel, comprising: A single coating has a protective surface and an adhesive surface; A TPU film, made of thermoplastic polyurethane, is bonded to the adhesive surface; the TPU film is located within the adhesive surface in the projection direction; wherein the adhesive surface is used to adhere to a human foot, and the TPU film corresponds to the heel of the human foot.

2. The TPU film anti-friction protective patch for heel paws as described in claim 1, wherein, This TPU film is made from thermoplastic polyurethane through formulation adjustment and processing technology, which creates numerous micropores in its structure, giving it breathability and moisture retention.

3. The TPU film anti-friction protective patch for heel paws as described in claim 1, wherein, The TPU film is shaped like a gold ingot.

4. The TPU film heel anti-friction protective patch as claimed in claim 1 further includes a release layer that is adhered to the adhesive surface to form an isolation protection.

5. The TPU film heel anti-friction protective patch as described in claim 1, wherein, The TPU film is either a transparent material or a translucent material.

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