hot melt glue carton sealing pouch/envelope/poly bag
Hot melt glue carton sealing pouch
this pouch size is 380*275mm.
there is double side glue on open.
when you slip the back paper, it can adhesive any clear furface.
White Kraft Paper As Delivery Bags Back Sticky Paper
PLE Business Card Size
Invoice Enclosed with Flapping
Printed Invoice Envelope
Hot Melts Poly Envelopes
Poly Bags with Hot Melt Film