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Speciality Plastics

Seki

Broader sector Private
Headquarters
Matsuyama, JP
Segment
Speciality Plastics
Stories held
1
Last story
17 Sep 2026

Seki is a Japanese printing and packaging converter based in Matsuyama, Ehime prefecture, operating its SEKI BLUE FACTORY water-based flexographic printing line for plastic film and non-woven substrates. It supplies flexible packaging and labels, including labels for major beverage brands, and is investing in a new plant in Ehime.

1 stories · 2026

Seki to build USD 27.3m (JPY 4.3bn) flexible packaging plant in Ehime

Japanese printer Seki has approved construction of a new water-based flexographic printing and converting plant in Toon, Ehime Prefecture, at an estimated cost of JPY 4.3bn (USD 27.3m). The facility will produce flexible packaging such as food bags and beverage labels, with construction starting in February 2027 and operations due to begin in April 2028.

Why this mattersWater-based flexo capacity of this size shifts a commercial printer's mix toward food and beverage flexibles as Japanese graphic print volumes contract.

  • Investment of approximately JPY 4.3bn (USD 27.3m) approved by Seki's board on 17 September 2026
  • New plant, tentatively named Toon Factory, to be built on company-owned land in Toon, Ehime Prefecture
  • Site area 12,089.53 sqm; building floor area 4,453.08 sqm, steel-frame two-storey structure
  • Plant will produce flexible packaging including food packaging bags and beverage labels via water-based flexographic printing
  • Construction to start February 2027, completion February 2028, operations to begin April 2028
  • Seki entered the water-based flexo printing and processing business in 2017 and formed a capital and business alliance with Fujiseal Group in March 2024
Seki Fujiseal Group counterparty
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