| 摘要 |
<p>Double-faced adhesive tape is provided with complementary regions of adhesive and release material on its opposite faces so that a roll of tape can be assembled in peelable fashion without the need for an intermediate release-material-coated layer. The release material and adhesive are arranged in continuous strips or bands running lengthwise of the tape. When assembled, release material co-operates with adhesive and vice versa.</p> |
