B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
156/32.1
B65B 13/02 (2006.01) C03B 5/18 (2006.01)
Patent
CA 2026456
ABSTRACT OF THE DISCLOSURE There is a leaf paper bundling apparatus that winds a tape around a periphery of a stack of leaf paper at a portion other than that which is held by a bundling device, which performs cutting and thermal adhesion of the tape ends to bundle the leaf paper, and which comprises a tape winding device that winds a tape around a periphery of a stack of leaf paper at a portion other than that which is held by the bundling device, clamping devices that, after the tape is wound, tightens in the vicinity of a tape winding portion of the leaf paper, and a tape tightening device to apply tension to the tape. The clamping devices have first and second clamping members that contact the top and bottom leaves of paper of the leaf paper that is to be bundled, and clamp, and each of the clamping members has a pair of contact edges that are positioned on either side across the width of the leaf paper at the portion where the tape is wound, and a tape thermal bonding pad is inserted in between the contact edges of one of the clamping members when the leaf paper is clamped by the first and second clamping members,
Machine à fardeler du papier en feuilles par enroulement d'un ruban autour d'une pile de feuilles de papier en un point différent de l'endroit où un dispositif est utilisé pour couper et fusionner les extrémités du ruban thermofusible; un dispositif servant à enrouler le ruban autour de la pile de papier en feuilles en un point différent de celui où un dispositif de serrage de la machine à fardeler, organes de serrage qui se resserrent au voisinage immédiat du ruban enroulé autour de la pile de feuilles de papier, et dispositif de serrage utilisé pour mettre le ruban sous tension. Le dispositif de serrage comporte un premier et un deuxième organes de serrage qui viennent en contact avec la feuille du dessus et la feuille du dessous de la pile de papier en feuilles à fardeler; chaque organe de serrage comporte une paire de bords qui viennent en contact de part et d'autre de la pile de papier à l'endroit où le ruban est enroulé, et une plaque servant à l'opération de thermofusion est interposée entre les bords de l'un des organes de serrage.
Akamatsu Tohru
Itoh Osamu
Iwata Tsutomu
Miyagawa Makoto
Glory Kogyo Kabushiki Kaisha
Riches Mckenzie & Herbert Llp
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