摘要 |
<p>A sheet material may be prepared and stored by applying an adhesive to one side of a first sheet and applying a second sheet to the adhesive to form a trilaminate. The trilaminate is placed into a container that is substantially free of moisture and the container is sealed so that the trilaminate can be stored in an atmosphere substantially free of moisture. The adhesive is a cross-linking polymer that reacts with moisture to form cross-linked bonds.</p> |