Plant for laser scoring and laminating or vice versa a resealable label on a web material with option to dispense with lamination. The plant comprises: an unwinder station (A) from which a web (11) is fed to a support and guiding a laser station (B1) included in a guided passage of the above-mentioned web (11); a labelling station (B2) included in another guided passage of the above-mentioned web (11), and a slitter-rewinder station (C) to rewind and or slit the web (11) after treatment in the laser station (B1) and in the labelling station (B2), wherein the web (11) of flexible material is selectively driven to pass firstly through the laser station (B1) and then through the labelling station (B2) or the other way around, or to pass only through the laser station (B1).

A method that implements the facility is proposed.

A jig configured to support an electrode which is transported along a first direction, in which the electrode includes a coated portion coated with an electrode active material and an uncoated portion not coated with the electrode active material, includes a first support portion configured to support an area corresponding to the uncoated portion of the electrode, the first support portion including a laser receiving portion at a location corresponding to an irradiation area of a laser for cutting the uncoated portion; and a second support portion configured to support an area corresponding to the coated portion of the electrode.

Disclosed is a cutting apparatus for a roll zebra. The cutting apparatus includes: a main body portion; a mounting portion provided at one side of the main body portion to wind or unwind a fabric; a cutting portion provided at one side of the main body portion to cut the fabric with a required length; and a discharge portion provided at one side of the main body portion to convey the fabric cut by the cutting portion to the outside. The cutting portion includes a longitudinal cutting portion cutting the fabric in a longitudinal direction, and a transverse cutting portion cutting the fabric in a transverse direction.

A glass roll of band-shaped glass film is free of skew and single slack when a roll-to-roll mode is used. The band-shaped glass film is wound into a roll shape and has creases formed thereon. The band-shaped glass film includes an effective section with two side edges in a width direction extending parallel to each other, and leading and trailing end portions extending parallel to the width direction. When a length from the leading end portion to the trailing end portion along a surface of the effective section is measured along each of a first position along one side edge and a second position along another side edge, a difference between the first and second measurement lengths is 400 ppm or less of a longer measurement length of the first and second measurement lengths.

A unit for applying first and second tabs, obtained from first and second webs, to a chassis web includes an applicator drum rotatable about an axis and including a main body. A plurality of carriers is movable between a lowered position close to the axis and a raised position away from the axis, each including a suction portion. A first carrier first suction and non-suction portions aligned along the axis. A second carrier includes second suction and non-suction portions aligned along the axis. The first suction portions alternate with the second non-suction portions and the first non-suction portions alternate with the second suction portions. A first system holds the first web on the applicator drum upstream of a cutting device. A second system holds the second web on the drum upstream of the cutting device.

Disclosed is a cutting apparatus for a roll zebra. The cutting apparatus includes: a main body portion; a mounting portion provided at one side of the main body portion to wind or unwind a fabric; a cutting portion provided at one side of the main body portion to cut the fabric with a required length; and a discharge portion provided at one side of the main body portion to convey the fabric cut by the cutting portion to the outside. The cutting portion includes a longitudinal cutting portion cutting the fabric in a longitudinal direction, and a transverse cutting portion cutting the fabric in a transverse direction.

Provided is method of producing a glass roll, the method including: a conveying step of conveying a glass film (G) along a longitudinal direction thereof; a cutting step of irradiating the glass film (G) with a laser beam (L) from a laser irradiation apparatus (19) while conveying the glass film (G) by the conveying step, to thereby separate the glass film (G) into a non-product portion (Gc) and a product portion (Gd); and a take-up step of taking up the product portion (Gd) into a roll shape, to thereby form a glass roll (R). The cutting step includes winding a thread-like peeled material (Ge) generated from an end portion of the product portion (Gd) in a width direction around a rod-shaped collecting member (20a), to thereby collect the thread-like peeled material (Ge).

The present invention relates to an apparatus and a method for manufacturing a lithium electrode, comprising a cutting stage, a laser irradiation portion and a lithium metal film supply portion, in which a plurality of adsorption holes and a plurality of unit electrode pattern grooves are formed on the upper surface of the cutting stage.

Provided is a method of producing a glass roll including: a conveying step of conveying a glass film (G) along a longitudinal direction thereof; a cutting step of irradiating the glass film (G) with a laser beam (L) from a laser irradiation apparatus (19) while conveying the glass film (G) by the conveying step, to thereby separate the glass film (G) into a non-product portion (Gc) and a product portion (Gd); and a take-up step of taking up the product portion (Gd) into a roll shape, to thereby form a glass roll (R). The cutting step includes a step of winding a thread-like peeled material (Ge) generated from an end portion of the product portion (Gd) in a width direction around a rod-shaped collecting member (23), and leading the wound thread-like peeled material (Ge) in a predetermined conveying direction (PX) by a leading device (24).

The present disclosure provides an apparatus for manufacturing a superfine fiber roll wiper for a cleanroom, wherein a thermal cutting unit including thermal cutting blocks and thermal cutters is applied to a thermal cutting part, such that a process of manufacturing a roll wiper and a process of thermally bonding both ends of the manufactured roll wiper may be performed by the single apparatus, as a result of which, with the use of the single apparatus, it is possible to considerably improve workability, implement the mass-production, and reduce manufacturing costs. Further, the thermal cutting unit further including interval adjustment blocks in addition to the thermal cutting blocks and the thermal cutters is applied, such that a width of a roll wiper to be manufactured may be selectively and conveniently adjusted when a change in width of the roll wiper is required.