The present disclosure provides a film cutting method, a film cutting device, a composite film, a backlight module and a display device. The film material cutting method includes: using a cutting tool provided with a viscous material to cut a composite film that includes at least two laminated optical films, with the viscous material on the cutting tool being transferred to a cutting end surface of the composite film during cutting; and, curing the viscous material on the cutting end surface.

A thermoform packaging machine comprising a forming station, a sealing station, and a cutting station for separating sealed packaging troughs from one another. The cutting station may comprise at least one cutting unit which is adapted to be positioned within the cutting station at different positions in the production direction. The cutting station may comprise a support that supports bottoms of the sealed packaging troughs conveyed into the cutting station for the purpose of separation from below. The support may comprise a plurality of support elements arranged in a horizontal bearing plane and which form a gap at a position in the support at which a cutting operation takes place according to the position of the cutting unit. The gap may be repositioned by moving the support elements to different positions to position the gap to accommodate a different position of the cutting unit within the cutting station.

A thermoform packaging machine comprising a forming station, a sealing station, and a cutting station for separating sealed packaging troughs from one another. The cutting station may comprise at least one cutting unit which is adapted to be positioned within the cutting station at different positions in the production direction. The cutting station may comprise a support that supports bottoms of the sealed packaging troughs conveyed into the cutting station for the purpose of separation from below. The support may comprise a plurality of support elements arranged in a horizontal bearing plane and which form a gap at a position in the support at which a cutting operation takes place according to the position of the cutting unit. The gap may be repositioned by moving the support elements to different positions to position the gap to accommodate a different position of the cutting unit within the cutting station.

The present invention relates to an electrode sheet cutting apparatus including an upper cutter and a lower cutter configured to apply force to opposite surfaces of an electrode sheet while moving at the same speed, wherein the electrode sheet is cut from one side to the other side, whereby deformation of the electrode sheet is prevented and generation of foreign matter is reduced, and an electrode sheet cutting method using the same.

The present invention relates to an electrode sheet cutting apparatus including an upper cutter and a lower cutter configured to apply force to opposite surfaces of an electrode sheet while moving at the same speed, wherein the electrode sheet is cut from one side to the other side, whereby deformation of the electrode sheet is prevented and generation of foreign matter is reduced, and an electrode sheet cutting method using the same.

A pear feeder for multi-lane processing has, on a frame (1), a shuffle feeder (2), a plurality of chutes (3), a plurality of feed channels (4), small belts (5) running on respective pairs of belt holder pulleys (9, 90) mounted on each feed channel (4) and moved by a motor (10) through a first transverse shaft (11) so as to be transmitted to the belts (5) a retrograde motion with respect to the pear advancement and allow each pear to continue advancing along its own advancement channel (4) with the stem downward up to the exit end, and a plurality of aligned jaws of reception (15) which can be opened simultaneously. On the frame (1) of the apparatus, in a position below the plurality of aligned receiving jaws (15), a cutting device (18) is mounted movably by means of a second pneumatic piston (19) on horizontal end guides (20).

A pear feeder for multi-lane processing has, on a frame (1), a shuffle feeder (2), a plurality of chutes (3), a plurality of feed channels (4), small belts (5) running on respective pairs of belt holder pulleys (9, 90) mounted on each feed channel (4) and moved by a motor (10) through a first transverse shaft (11) so as to be transmitted to the belts (5) a retrograde motion with respect to the pear advancement and allow each pear to continue advancing along its own advancement channel (4) with the stem downward up to the exit end, and a plurality of aligned jaws of reception (15) which can be opened simultaneously. On the frame (1) of the apparatus, in a position below the plurality of aligned receiving jaws (15), a cutting device (18) is mounted movably by means of a second pneumatic piston (19) on horizontal end guides (20).

The present technology relates to an apparatus for cutting an electrode of a battery, and the apparatus includes: an all-in-one cutting cartridge module including an upper knife and a lower knife; and a cradle where the all-in-one cutting cartridge module is mounted.

Herein, the all-in-one cutting cartridge module includes a module frame and an upper knife holding unit which fixes and supports the upper knife and is supported in a manner that is vertically slidable on the module frame, and the lower knife is coupled to a lower portion of the module frame to face the upper knife.

The assembly work is very simple in the electrode cutting apparatus of the present invention. Further, since the upper knife and the lower knife are installed at the module cartridge, it is possible to quantitatively adjust the clearance and straightness of the upper knife and the lower knife in advance.

Disclosed is a pouch cutting apparatus for secondary batteries, which cuts remaining portions of a terrace of a pouch-type secondary battery except for folded portions, the pouch cutting apparatus including a frame, a lower cutting unit fixed to a lower side of a front surface of the frame and configured to support a lower portion of the terrace in a longitudinal direction of the terrace so that the remaining portion extends to the outside of a rear surface thereof in a state in which the pouch-type secondary battery to be cut is fixed, and an upper cutting unit disposed at an upper side of the front surface of the frame so as to be movable upward or downward and configured to cut the remaining portion extending to the outside of the rear surface of the lower cutting unit.

Disclosed is a pouch cutting apparatus for secondary batteries, which cuts remaining portions of a terrace of a pouch-type secondary battery except for folded portions, the pouch cutting apparatus including a frame, a lower cutting unit fixed to a lower side of a front surface of the frame and configured to support a lower portion of the terrace in a longitudinal direction of the terrace so that the remaining portion extends to the outside of a rear surface thereof in a state in which the pouch-type secondary battery to be cut is fixed, and an upper cutting unit disposed at an upper side of the front surface of the frame so as to be movable upward or downward and configured to cut the remaining portion extending to the outside of the rear surface of the lower cutting unit.