TH4358A - The thermal recovery pad is used as a protective covering. - Google Patents

Abstract

Thermal recovery plates when the first and second outer cross edges are opposite each other and two or more internal edges that are in the direction of recovery, extending from the outer edge. Edge one When the thermal recovery pad is coated with a hot melt adhesive on one side and used as a protective wrap, it is wrapped in such a way that the inner edges and the hot melt adhesive are wrapped in Enclosure The movement of the enclosed outer edges while restoring is dampened to minimize the formation of gaps within the hot melt adhesive.

Claims (4)

: Thermal recovery plate when the first and second outer cross edges are opposite each other, and there are two or more internal cross edges in the direction of recovery, extending from the outer edge as One edge When the thermal recovery pad is coated with a hot melt adhesive on one side and used as a protective wrap, it is wrapped in such a way that the inner edges and the hot melt adhesive are wrapped in Enclosure The movement of the enclosed outer edges while restoring is dampened to minimize the formation of gaps within the hot melt adhesive, the claim (item one), which appears on the advertisement page. : It is opposite to the direction of recovery of the sheet. 2. The heat recovery plate according to claim 1, where the accumulated transverse length of the internal edge is longer than the length. About 5 percent of the outer free edge of the first place 3. Thermal recovery plate according to claim 4, where the sheet material is located between each inner edge and the outer transverse edge at One such rebound ratio was almost the same as the rest of the sheet when it was released without excessive tension. 4. Thermal recovery plate according to claim 1 at the return length of the internal edge.