EASILY TEARABLE FASTENER TAPE, METHOD OF PRODUCING THE FASTENER TAPE, PACKAGING BAG WITH EASILY TEARABLE FASTENER TAPE, AND DEVICE AND METHOD FOR PRODUCING THE PACKAGING BAG

摘要

the male 's pouch body (2) chuck tape (3A) attached to the inner surface of the member (32 ) the belt-like base 321 , the claw portions 31 are formed in the main body to be 3211 and the main body first convex portion formed on the opening side of ( 3211 ) ( 3212 ), a first convex portion 3212 and a second convex portion 3214 formed on the opening side of the formed thin-wall 3213 , a thin-wall 3213 on the opening side . The belt-like base 331 of the shaped member 33 and the main body 3311 , a first convex portion 3312 , and a thick foil 3313 , a second convex portion ( 3314 ) . If fusion ; the chuck tape (3A) in the bag body (2) , thin ( 3213 and 3313 ), and the gap is formed between the film bag body (2).