MULTI-LAYER FORMS AND METHODS OF MANUFACTURING THE SAME

摘要

Multi-layer forms and methods of producing the same are disclosed. An example apparatus includes means for moving a first substrate in a direction; means for applying adhesive to a first portion of a first side of the first substrate; means for mating a second substrate with the first portion; means for applying adhesive to a third portion of a second side of the first substrate; means for folding the first substrate about a first fold line to couple the third portion to a fourth portion of the second side; means for applying adhesive to a first sub-portion of a second portion of the first side; and means for folding the first substrate and the second substrate about a second fold line to couple a face of the first sub-portion and a face of a second sub-portion of the second portion and to position the first substrate between the second substrate.

主权项

1. An apparatus, comprising:
means for moving a first substrate in a direction, the first substrate comprising a first side opposite a second side, the first side having a first portion and a second portion, the second portion having a first sub-portion and a second sub-portion, the second side having a third portion and a fourth portion; means for applying adhesive to the first portion of the first side; means for mating a second substrate with the first portion of the first side; means for applying adhesive to the third portion of the second side; means for folding the first substrate about a first fold line to couple the third portion to the fourth portion; means for applying adhesive to the first sub-portion of the second portion; and means for folding the first substrate and the second substrate about a second fold line to couple a face of the first sub-portion and a face of the second sub-portion and to position the first substrate between the second substrate.