| 摘要 |
<p>A process for manufacturing individual layered structures (12) comprising at least two containing layers (1, 2). There is provided a continuous web layered structure (14) having cutting lines across the width. The continuous web layered structure (14) contains particulate materials (6, 7, 9) between the containing layers (1, 2). The continuous web layered structure (14) is cut along the cutting lines to provide individual layered structures (12), each having end faces (15) between the cuts. Adjacent individual layered structures (12) are then spaced apart from each other after cutting. An adhesive composition (16) is applied to at least part of the end surfaces (15) to join the containing layers (1, 2) to a respective end surface (15) for each individual layered structure (12).</p> |
