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Class Information
Number: 156/533
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > With cutting, punching, piercing, severing, or tearing > Cutter actuated by or secured to bonding element > With liquid applicator > Common actuator for bonding and liquid applying means > Liquid applied to web before cutting
Description: Apparatus in which the liquid material is applied to an indefinite length web before a portion thereof is severed for laminating purposes.

Sub-classes under this class:

Class Number Class Name Patents
156/534 Roller applicator 4

Patents under this class:

Patent Number Title Of Patent Date Issued
5776285 Method and apparatus for applying adhesive to a closure flap of envelopes Jul. 7, 1998
4849039 Method and apparatus for manufacturing blind material Jul. 18, 1989

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