Parent Company, Subsidiaries, Divisions:
Yasui Seiki Co., Ltd., Kanagawa, Japan
Yasui Seiki Co., Ltd., Nagasaki, Japan
Yasui Seiki in US
, Bloomington, IN
, Bloomington, IN
Labo Co., Ltd., Kanagawa, Japan
Labo Co., Ltd., Nagasaki, Japan
As a precision coating technology consultant, developer, and coating machine designer and manufacturer, Yasui Seiki spent the last 40 years developing precision coating technologies for ultra thin, submicron coatings essential for state-of-the-art products.
Our patented MICROGRAVURE™
and slot die
coating technologies are critical to industries such as polymer science, printed electronics, photonics, batteries and photovoltaics, and they have been playing key roles in Japan and other Asian countries for many decades.
What sets us apart from other coating machine manufacturers is that we have our own coating R&D centers in Japan and in the US where we conduct R&D projects in collaboration with major Japanese corporations and universities alike. All findings from the R&D centers are directly reflected to the design of our coating machines. We have also developed our own set of validation and verification procedures for coating machines, which results in one-of-a-kind, well-orchestrated custom coating machines with unique components.
Yasui Seiki is not just a coating machine manufacturer; we are inventors of new technologies - MICROGRAVURE™, tungsten carbide lip slot die, multi-applicator
and superheated steam dryers, to name a few. Yasui Seiki produces most of the precision parts in-house, machined to within 1/1000th of a millimeter. We pay attention to details, and we pay attention to the harmony of the entire coating machine. This is where Yasui Seiki’s know-how shines vividly. We don’t just assemble parts; we make them work together to manifest precision no one else can.
Custom made-to-order roll-to-roll coating machines: tabletop lab scale R2R test coaters, pilot coaters, and production coaters
: Highly customizable tabletop lab scale R2R test coater with MICROGRAVURE™, slot die, and/or multi-applicator. 150-350mm wide coating. Many options available, including UV.
: Highly customizable standalone lab scale R2R test coater with MICROGRAVURE™, slot die, comma, and/or multi-applicator. 150-350mm wide coating. Many options available, including corona, UV, and IR heater.
: R2R pilot coater with MICROGRAVURE™ and/or slot die. PLC. 300mm wide coating with 1-meter dryer. UV and dry laminator option.
: R2R pilot coater with MICROGRAVURE™and/or slot die. PLC. 600mm wide coating with 1.5-meter dryer. UV and dry laminator option.
Services: MIRWEC Coating
offers contract coating service (test coating, trial coating, R&D coating, toll coating service) using Yasui Seiki’s roll-to-roll MICROGRAVURE™, slot die, comma, and blade coating machines. MIRWEC Coating carries eight coating machines
and offers the following capabilities:
(1) Coating methods: MICROGRAVURE™, slot die, knife, comma, blade
(2) Coating widths: 10mm to 1600mm wide
(3) Coating thickness: 0.25 to 1200 micron wet coating
(4) Substrate type: Film, foil, non-woven, paper, fabric
(5) Substrate widths: 10 to 1600mm wide
(6) Dryer: up to 160C, 15m long
(7) Drying method: hot air impingement, indirect parallel flow, floating dryers, precision roll-support dryers, counter flow dryers
(8) Line speed: 0.2m to 50m/ min
(9) Other features: corona, UV, interleaf peeler, dry laminator, static remover
Key Sales Contact: