| 摘要 |
<p>A double sided adhesive strip is enclosed between two protective layers both of which are mounted with a repeated succession of cuts so that a rectangular on square piece of the adhesive portion can be applied to a surface without being touched by hand with the upper adhesive coated surface ready for attaching another article or surface. Pieces of a given size can be accurately and cleanly-positioned on a surface, ready for the next attaching stage.</p> |
