| 摘要 |
A cling film laminate structure, a process for making the laminate, and use of the laminate in a fastening system for various goods is disclosed. The laminate is composed of a cling layer having autoadhesive surface properties bonded to a substantially non-stretchable carrier layer. The carrier layer is formed of a material which eliminates, or substantially limits, stretching of the cling layer. An ethylene-based or propylene-based metallocene or single site catalyzed polyolefin provides the autoadhesive surface properties for the cling layer. Preferably, the carrier layer is comprised of a nonwoven material, or a thermoplastic film. A laminate composed of a cling layer and a non-stretchable carrier layer is particularly useful as a fastening system for a package, envelope, tape or disposable soft goods article. |
