Film feeding device and packaging device with the same

Details Film feeding device and packaging device with the same Film feeding device and packaging device with the same

B - Operations, Transporting

65

B

B65B 41/12 (2006.01)

Patent

CA 2626657

A film feeding device etc. in which, even if raw material film rolls in which tapes are applied to joint between films of the rolls are used, an occurrence of a bag making failure caused by the tape is prevented. A film feeding mechanism (10A) has a receiving member (72) for holding the leading edge of a film (1B) of the standby side and a joining sealer (71) for joining films (1A, 1B). A tape (B) applied to the film (1A) on the use side is detected by a sensor (83), and according to the result of the detection, a cutter (81) cuts of the film (1A) at a portion on the downstream side of the tape. Then, the cut film (1A) and the film (1B) of the standby side are joined by the joining sealer (71), and the two films joined are sent as a long film.

L'invention concerne un dispositif d'acheminement de film, etc. caractérisé en ce que, même si l'on utilise des rouleaux de film de matière brute dans lesquels des bandes sont appliquées sur une jointure entre les films, la survenue d'un défaut de fabrication de sac causé par la bande est prévenue. Un mécanisme d'acheminement de film (10A) comprend un élément de réception (72) destiné à retenir le bord avant d'un film (1B) du côté de réserve et un dispositif de scellage (71) destiné à joindre les films (1A, 1B). Une bande (B) appliquée sur le film (1A) sur le côté d'utilisation est détectée par un détecteur (83), et, selon le résultat de la détection, un dispositif de coupe (81) coupe le film (1A) au niveau d'une partie sur le côté aval de la bande. Ensuite, le film coupé (1A) et le film (1B) du côté de réserve sont joints au moyen du dispositif de scellage (71), les deux films joints étant alors déplacés sous la forme d'un long film.

Affiliated with

Also associated with

Rating

Film feeding device and packaging device with the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Film feeding device and packaging device with the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film feeding device and packaging device with the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1391751