| 摘要 |
<p>Stock material comprises a plastic substrate (316) having a thickness in the range of about 0.001 to 0.010 inch and a melt temperature above about 275 °F, and an adhesive layer (318) carried by the substrate and having a thickness in the range of about 0.001 to 0.006 inch and a melt temperature below about 225 °F. The adhesive layer (318) has an exposed textured surface defining a multiplicity of elongated channels (324). The stock material is used for working a plastic pouch to laminate a photograph or other document. A top flap is joined to a bottom flap so as to lie congruently thereon and form a pocket for receiving a photograph on the bottom flap and beneath the top flap. The bottom and top flaps each have a substrate side external to the pocket and an adhesive side defining the pocket. The adhesive side of at least the top flap, has a textured surface defining a multiplicity of channels (324). A carrier for use in laminating a document within a plastic pouch, comprises a bottom flap of release material for receiving the pouch with document and a top flap of release material foldable over the bottom flap. Fixture structure, such as cut-out, projects from at least one of the flaps, for contacting and applying enhanced pressure to the pouch at the edges of the document.</p> |
