Extruder technical report
Followings are industrial magazine articles and technical reports that introduce Ikegai's extruders written by engineers of R&D Division. Every day, we are trying to improve our technology and improve the quality and technical level of our extruders.
1.Single-axis extruder, Shuichiro Matsushita, R&D division (PDFfile/713KB)
3.T-die coat-hanger die, R&D division, Shinichiro Yokota (PDFfile/2.75MB)
The number of patent applications for plastic extrusion technology
The number of Ikegai's patent applications exceeds 100 due to its R&D capabilities accumulated over many years.
Characteristics of Japanese companies
Plastic extrusion technology is deeply related to extruded products. Therefore, plastic processing companies that are resin product users can enter the area of R&D. We produced a table of companies that submitted over 100 patent applications for plastic extrusion by classifying them by business category grouped from the viewpoint of extrusion technology. Forty-seven percent of total applications are submitted by these 36 companies.
Major applicants for extrusion related patent
Source:The Patent Office Webiste