Chuck tape with cut tape, its manufacturing method, and...

B - Operations – Transporting – 65 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B65D 33/00 (2006.01) A44B 19/16 (2006.01) B65D 33/25 (2006.01)

Patent

CA 2661207

A band-shaped root portion (331) of a female member (33) of a chuck tape (3) attached to the inner face of a bag body (2) has a wider portion (34) made wider toward the opening side of the bag body (2) than a band-shaped root portion (321) of a male member (32). In the wider portion (34), there is arranged a cut tape (4), on the surface of which a seal layer (5) is laminated. Moreover, a first protruding portion (35) is formed at the wider portion (34), and a second protruding portion (36) is formed at an opening-side end portion (321A) of the band-shaped root portion (321).These protruding portions are formed into generally trapezoidal sections. When the chuck tape (3) is fused to the bag body (2) and sealed with the seal layer (5), gaps are formed between the cut tape (4), and the first protruding portion (35) and the second protruding portion (36).

L'invention concerne une partie base en forme de bande (331) d'un élément femelle (33) d'un ruban de serrage (3) attaché sur la face intérieure d'un corps de sac (2) ayant une partie plus large (34) rendue plus large vers le côté ouverture du corps de sac (2) par rapport à une partie base en forme de bande (321) d'un élément mâle (32). Dans la partie plus large (34), se trouve un ruban coupé (4), sur la surface duquel une couche de scellage (5) est contrecollée. De plus, une première partie en saillie (35) est formée au niveau de la partie plus large (34), et une deuxième partie en saillie (36) est formée au niveau d'une partie extrême côté ouverture (321A) de la partie base en forme de bande (321). Ces parties en saillie sont formées en sections généralement trapézoïdales. Quand le ruban de serrage (3) est fusionné sur le corps de sac (2) et scellé par une couche de scellage (5), des espaces sont formés entre le ruban coupé (4), et la première partie en saillie (35) et la deuxième partie en saillie (36).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Chuck tape with cut tape, its manufacturing method, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chuck tape with cut tape, its manufacturing method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chuck tape with cut tape, its manufacturing method, and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1768210

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.