With our proprietary perforation technology, we consider that perforated materials have infinite possibilities in various fields, such as food, medical supplies, miscellaneous goods, architecture, transportation, agriculture and industry, and provide planning and manufacturing of products that meet customers’ requests together with customers.
Perforation technology (contract processing)
We use two kinds of perforation methods: a hot needle perforation method using general heated needles (B Kikou ) and our proprietary fusing perforation method using fusing energy (Kikou).
Fusing perforation … Three models: Kikou I, II and S, Pore size: 100 μ to 500 μ
Hot needle perforation … Five models for each pattern of B Kikou, Pore size: 250 μ to 1.5 mm
K Marimo technology (contract processing)
*Our proprietary technology
Materials perforated all over are laminated. Composite materials (with nonwoven fabric, paper, etc.) having [air permeability, water permeability or thermal sealing performance] can be obtained.
Materials are bonded with the resin melted during perforation processing. This is a technology for laminating materials without any adhesive or the like.
Lamination processing technology
Product name <K Marimo processing>
Film perforation and lamination (two-layered, three-layered, thermal lamination)
Selection of materials
Nonwoven fabric × Unstretched film (sealant layer acceptable)/All over perforation and lamination
Paper × Unstretched film (sealant layer acceptable)/All over perforation and lamination
Materials for outer or inner wrapping (food, medical supplies, miscellaneous goods) having water permeability, air permeability and breathability
Microporous film having pore sizes of 150 μ to 500 μ (all over perforated and laminated) for fusing sheet perforated all over* Sanitary materials that have no odor and cause no deterioration or exfoliation by chemicals because no binding agent is used
Image of K Marimo process
Application examples of perforation processing/perforated films
- Food field
Freshness retention bags for vegetables/fruits
Wrapping materials for bread
Drip sheet for fresh fish/meat
Top seals/films for natto
Packaging materials for Japanese/western confectionery
Packaging materials for frozen foods
- Medical field
Materials for adhesive bandages
Wrapping materials for desiccant
Wrapping materials for flowers
Materials for gardening
Packaging materials for toys
These products provide air permeability, water permeability, gas venting, releasability and moisture condensation proofness, etc. If you have any request for other applications of our processing technology, please feel free to contact us. We will conduct planning and manufacturing together with you.
Introduction of products
Kikou ® series
B Kikou ® series
<B Kikou ®> products can have endless partial perforations in the flow direction.
Specifications of Kikou ®
|Category||Name||Pattern||Pore size||Number of pores／㎡||Aperture ratio||Maximum processing effective width|
|Hot needle perforation||B Kikou-1||1,5㎜||20,000||3,5％||1,050㎜|