초록 ▼

A material and method for making the material for shrink wrapping articles is disclosed. The material includes an outer shrinkable, stretchable film which is bonded to an inner layer consisting of a nonwoven fabric. A block copolymer hot melt adhesive is used to secure the film layer to the nonwoven

A material and method for making the material for shrink wrapping articles is disclosed. The material includes an outer shrinkable, stretchable film which is bonded to an inner layer consisting of a nonwoven fabric. A block copolymer hot melt adhesive is used to secure the film layer to the nonwoven fabric layer. The adhesive layer includes an additive which releases a vapor, such as a vapor corrosion inhibitor, which protects and/or treats the product wrapped by the material.

대표청구항 ▼

[ I claim:] [1.] Material for protecting products comprising a film having opposite sides and a hot melt adhesive applied to one side of said film, said adhesive including particles of a vapor corrosion inhibitor mixed in said adhesive, said vapor corrosion inhibitor emitting a corrosion inhibiting

[ I claim:] [1.] Material for protecting products comprising a film having opposite sides and a hot melt adhesive applied to one side of said film, said adhesive including particles of a vapor corrosion inhibitor mixed in said adhesive, said vapor corrosion inhibitor emitting a corrosion inhibiting vapor protecting said product from corrosion, said film being impermeable to the vapor emitted by said vapor corrosion inhibitor, said adhesive securing a nonwoven fabric to said film, said nonwoven fabric being readily permeable to the vapor emitted by said vapor corrosion inhibitor.