| 摘要 |
<p>The method, apparatus and material relate to the positioning of a cold seal adhesive on wrapping material for articles and rolls of articles. The material comprises a paper, plastics or foil substrate (12) defining two surfaces, each of which have two edge regions, one region (34A,34B) of each surface having the adhesive applied thereto so as to form a lap seal upon roll wrapping an article. The method of wrapping and wrapping apparatus involve the presentation of modified wrapping material and the subsequent overlying of one adhesive carrying edge section (34A) over the other (34B) to form a continuous contact seal along a longitudinal peripheral axis of the articles or rolls thus wrapped.</p> |
