Characteristics:
-Maximum Temperature: 450ºC
-Lamination Layers: up to 5
-Temperature Accuracy: ±3ºC at 450ºC

Applications:
-FPC
-Fluorine films
-Lithium-ion secondary batteries
-Separator film for secondary batteries

Characteristics:
-Achieves high-quality, consistent winding from the start of winding through to the end by using two sets consisting of a touch roller and coupled rewinding shaft.
-Reduces product loss by minimizing mechanical transient phenomena during automatic rewinding.

Applications:
-Functional films, packaging films
(applicable materials: PET, PI, Ny, PE, EVA, PVA, PVB, TPU, etc.)

Specifications:
-Rewinding Speed: 200 m/min (max.)
-Roll Diameter: 600 mm (max.)
-Film Width: 2,000 mm (max.)
-Roll Core Size: 3B
(Test runs can be made on our permanent display machines. Per request, these machines can also handle three cutting types: buttress blade cutting, traverse cutting, and on-core cutting.)

Characteristics: Able to laminate of metal foil in high-temperature regions. As an antioxidation measure for metal foil, the laminating unit uses a high-concentration nitrogen gas purge booth. Applications: Flexible copper laminate Usage: Temperature: R≦4ºC Max. 400ºC Speed: 1 to 10 m/min Substrate Width: 600 mm

Characteristics:
Using this calender mechanism, constant rate, constant pressure calendering is possible. The rollers are made of ultra hard material to withstand high pressure. The heating method can be chosen from those developed for the Super Calender depending on the application.

Application:
-Special paper
-Li-ion battery electrodes
-Board type thicknesses

Specifications:
Pressure: 3,000 kN/m
Speed: 5 to 50 m/min

Having an internal gear pump of the same width as the die, the GPD allows for stable high-speed coating of high-viscosity fluids in the width direction. The die has an open structure that allows for easy cleaning. The coating lip can either use a rod type that reduces streaking or an edge type that produces a sharp coating surface. We have two 300 mm width permanent testing machines available, one with a dryer unit and one with a UV curing unit. The photo is of the dryer unit testing machine.

Applications:
Adhesive sheet (hotmelt, solvent types), tapes, plasters, transdermal absorption pharmaceuticals, others. Is able to handle high-viscosity coating materials.

Specifications:
Coating Width: 10 to 2,000 mm
Speed: 1 to 500 m/min
Viscosity: up to 1,000,000 mPa•s

Characteristics:
This machine is a new type of vertical edge winding machine for winding the edges trimmed from films on the film production line. The slit edges are wound on a vertical reel. When the reel is full, the winding frame automatically contracts as if it were an umbrella to release the wound edge, while attaching and cutting for the next winding are also automatic. Because rewinding is automatic, this machine can be used on high-speed lines. Moreover, because it does not use a paper core, there is no need to deal with a paper core when the wound edges are reused or discarded.

Applications:
-T-die sheet forming lines, blown extrusion film lines, etc.
-Secondary processing lines, including laminators and slitters (especially high-speed machines)
-Pouch making lines
-Perfect for adhesive tape edge winding

Specifications (2 types):

Options include a roller conveyer for disposal, automatic disposal device, dancer control mechanism for speed following, and a special surface treatment for adhesive film reels. Options are available for other line structures.

Characteristics:
Using a touch roller weight canceling rewinder, the winder peripheral rollers, such as the touch roller and pick-up roller, are included in one unit. This revolutionary winder moves the touch roller horizontally with an AC servo motor. The winder attaches the material without any folding (optional mechanism). It also eliminates folding and all wrinkles caused by folding at the outset of standard rewinding, so the material can be used to the roll core.

Specifications:
-Roll Face Length: 800 to 2,500 mm
-Rewinding Diameter: 600 to 800 mm
-Rewinding Speed: 40 to 100 m/min
-Tension Control: 20 to 100 N
-Touch Pressure Control: automatic pneumatic control
-Near Touch Control: automatic control via roll diameter calculation
-Rewinding: fully automated tapeless system

Capatch is a Netherlands based Steinhart low-cost disposable, sticker type cell volume measuring system that rapidly, easily, and consistently measures cell volume. The system allows cell volumes to be measured while the roll is mounted on the printing machine.

Principle:
A capsule with a fixed volume of fluid is broken using the plastic blade for pressing the fluid into the roll cell. The fluid is pushed forward by the blade until it completely disappears into the cells and no longer moves over a dozen repetitions. Because the fluid is a fixed volume, the cell volume and fluid track length are inversely proportional. (The larger the cell volume, the shorter the track length of the fluid). The maximum fluid can be measured by reading with a measure range. After measuring, thinner, ethyl acetate, and isopropyl alcohol (IPA), etc., are used to wipe down and clean the roll. Measuring takes about 2 minutes.

Low Volume (green): 2 to 7 cc/m²
Mid Volume (blue): 5 to 25 cc/m²
High Volume (red): 15 to 70 cc/m²
*can be measured as cc/m²=cm³/m².

New Production: Our final surface grinding is unique.
Having produced more than 10,000 anilox rolls, our anilox rolls meet the quality test requirements for ceramic coating rolls used to produce the orientation film for liquid-crystal displays. We finish the rolls to meet your requirements while measuring the cell volume, depth, and shape. By polishing the roll surface to a mirror finish, we can minimize blade wear and rubber roll damage. We also offer consistent supply of high-quality ceramic rolls and rapid after service.
(Upon request, we can produce high line rolls of up to 2,000 lines)

We have also installed three UK based Alphasonics cleaning machines, with which we have cleaned more than 20,000 rolls. Using these machines we can restore ceramic and chrome rolls to new by removing various types of clogged ink. In more than 20 years of operations, we have never damaged a roll. We measure the cell shape, depth, and volume before and after cleaning to manage the customer’s rolls.

Through a 2007 technological collaboration between ROLLTECH and POLYWEST (Germany), with its top share in Japan, we established POLYWEST JAPAN in beginning the production and sale of plastic sleeves domestically in International. As such, we are able to reduce delivery times and provide rapid response aftercare. New Material Sleeve “RUBIN” Compared to conventional sleeves, RUBIN has a more durable surface, which reduces bouncing during printing and improves print quality. RUBIN is difficult to cut and has excellent solvent resistance. Characteristics: -Sleeve wall thickness can be freely set between 1 and 72 mm (equivalent to a maximum printing repeat length of 440 mm) -Mounting and removal of the sleeve is conducted by simply blowing pressurized air with a load of 5 to 6 Kg/cm2 from the edge face of the air cylinder, so is extremely easy and improves work speed. When the air pressure is removed, the sleeve locks in place so that there is no misalignment, rotation, or slip during printing. -The sleeve can be attached to the cylinder with cushion tape and double-sided tape to greatly improve the printing efficiency of used sleeves. -Rubber mounting can be conducted as easily as with steel rolls, so can be used with various rolls, including flexo printing solid sleeves and gravure printing/coating impression rolls. -The inner diameter of the sleeve and the air cylinder have a straight structure.