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Yasui Seiki established Coating Research Centers in Japan and U.S.A. to provide coating research facilities for the coating industry. Since 1986 over 10,000 test coatings have been produced for customers developing new coated materials. These coating research centers' services shorten the development to commercialization cycle through state-of-the-art equipment, measuring and analytical tools and experienced lab staff members. Also, see Yasui Seiki Co., (USA) Machines.
Our newest test coating facility opened in Omura, in Southern Japan, in August 2001.
As we enter the 21st century we should reflect on how technology can, and should,
contribute to the welfare of mankind. Coating technology can be applied to many,
and diverse areas. Electronics, communications, medical care among them, good uses
of our environment and natural resources, improvement of our daily lives, are goals
YASUI SEIKI addresses while providing technology
Since receiving a patent in 1987 YASUI SEIKI's
"Microgravure™" coating systems has surpassed 350 units worldwide. Demands
for thin, accurate coating layers on light gauge films generated that population
of "Microgravure™" coaters. Growth in use of imaging materials, electronic
and display components driving continued placement of the system. Many high value
added products are achieved with narrow width
150mm to 300mm "Microgravure™" coaters or coating heads. Now coating widths
to 1600mm are expanding the possible products
Our patented "Microgravure™" uses small diameter gravure rolls of Ø20mm - Ø50mm. These small rolls cause a much smaller wet contact area than conventional gravure rolls of 150mm to 300mm diameter. This provides a small stable coating 'bead' which combined with reverse application achieves smooth and uniform coated layers. "Microgravure™" coating can provide layers from 0.007μ to 40μ making it applicable to electronics, optical films, LCD components, imaging and similar materials.
Recently customers requirements have increased for high precision, uniform layers
of 4μ to 400μ
for ceramic green sheet and Lithium batteries. Our Slot Die system has been engineered
to address this requirement. Easy operation and coating accuracy is obtainable with
dies for widths of 100mm or 1000mm. Drying becomes
a very important consideration with these thicknesses. Special arch type idler supported
dryers and flotation systems with patented, high efficiency air bars
can be provided.
Yasui's FLEXIBLE COATER, model CAG or CPS are available for coated widths of 150mm to 1650mm. Patented "Microgravure™" can be combined with slot die, knife over roll or Four Roll Offset Gravure. Wet or dry lamination, in-line slitting, hot air dryer and UV and Electron Beam curing can be incorporated as well. High technology, high value added products are increasingly made using our 300~600mm, low speed, high accuracy machines equipped with a clean coating station. Our machines utilize high technology concepts but are handmade by our professional people.
|Yasui Seiki has met customers' difficult requirements and given excellent coating results. As we have exceeded their expectations, they have decided to scale up the machines to manufacture their products. We have made many production machines to many customers in the world.|
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