主权项 |
1. A method, comprising:
moving a substrate in a direction, the substrate comprising a first side opposite a second side; applying adhesive a first portion of the second side and a second portion of a first panel of the substrate, the first portion being spaced apart from the second portion; folding the first panel about a first fold line to couple the first panel to a second panel of the substrate; and forming an opening to a pocket in the first panel, the pocket being defined by the second panel and a third portion of the first panel, the third portion positioned between the first and second portions. |