Title:
CUTTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/081310
Kind Code:
A1
Abstract:
A cutting device having a pair of cutting bodies (81c, 82a) to cut the cutting positions at the transverse seal portions (2B) of a packaging bag series combination (21) formed by formation of a series of packaging bags (P) having contents sealed therein by heat-sealing a packaging film (2), wherein the cutting bodies (81c, 82a) comprises a rotary cutting blade (81c) disposed for rotation, and a receiving cutting blade (82a) disposed so as to be opposed to the rotary cutting blade (81c), the receiving cutting blade (82a) being composed of a moving mechanism (83) adapted to advance and retract in synchronism with the rotation of the rotary cutting blade (81c), so that the packaging bag series combination (21) is allowed to be transferred without the bulging portions of their contents (W) contacting the receiving cutting blade (82a). Therefore, it is possible to provide a cutting device that is capable of stably transferring the packaging bag series combination (21) without damaging the film (2). Further, absence of pulsation of the packaging bag series combination (21) due to such contact results in providing a cutting device that is capable of stabilized transfer of the packaging bag series combination (21) and accurate cutting with respect to the cutting positions on the transverse seal portions (2B).
More Like This:
WO/2024/048095 | MANAGEMENT SYSTEM |
WO/1987/004101 | DENSE, FINE-GRAINED TUNGSTEN CARBIDE CERAMICS AND A METHOD FOR MAKING THE SAME |
Inventors:
TADA TOSHIO (JP)
Application Number:
PCT/JP2002/001578
Publication Date:
October 17, 2002
Filing Date:
February 21, 2002
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
TADA TOSHIO (JP)
TADA TOSHIO (JP)
International Classes:
B26D3/00; B26D1/36; B26D1/38; B65B61/08; (IPC1-7): B65B61/08; B26D1/36; B26D3/00; B65B9/12
Foreign References:
JPH07132916A | 1995-05-23 | |||
JPS62110103U | 1987-07-14 | |||
JPH11263304A | 1999-09-28 |
Download PDF:
Previous Patent: DEVICE FOR DISPENSING A FLOWABLE SUBSTANCE
Next Patent: EXTRUDED CORNER POST FOR VERTICAL AND LATERAL PROTECTION
Next Patent: EXTRUDED CORNER POST FOR VERTICAL AND LATERAL PROTECTION