ZIPPER TAPE, BAG PROVIDED WITH ZIPPER TAPE, AND METHOD FOR MANUFACTURING BAG PROVIDED WITH ZIPPER TAPE
There is provided a zipper tape (120) bonded to a bag body having a first surface (111A) and a second surface (111B) and including: a zipper tape body (130) including a first base strip (131A) bonded to the first surface, a second base strip (131B) bonded to the first surface with a bonding portion...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | There is provided a zipper tape (120) bonded to a bag body having a first surface (111A) and a second surface (111B) and including: a zipper tape body (130) including a first base strip (131A) bonded to the first surface, a second base strip (131B) bonded to the first surface with a bonding portion (134), and engagement portions (132A), (132B) being mutually engageable and projecting from the first and second base strips, respectively; and a cutting strip (140) provided in a region where the second base strip faces the first surface and does not face the first base strip. The zipper tape body (130) is formed of a resin composition whose main component is a polyolefin resin. The cutting strip (140) is formed of a resin composition whose main component is a polyolefin resin and includes a cutting strip body (141) and a peelable layer (142) layered on the cutting strip body (141) and formed of a resin composition having peelability to a polyolefin resin. |
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