Since its establishment, we have promptly introduced the latest technology all the time, and responded to our customer's needs. That makes a spirit of [ challenging actively without being afraid of running risk] among our younger technicians. We will continue to make progress for the development of both technique and research which will be needed in new epoch , maintaining those challenging spirits.
Accumulated Results of Developments
(Processing technology introduced by the company as the first in plastic industry or as the top group)
|1940.||Thermosetting molding||1978.||Curved hot stamp|
|1948.||PVC pipe extrusion||1978.||Multicolor paint|
|1951.||Injection molding||1979.||OverLay Processing|
|1961.||Large washing machine, EPS||1981.||UV coating , In-mold stamping|
|1964.||Plating on plastics||1988.||Gas counter press|
|1965.||Low expand. molding||1989.||EMI shield plat|
|1967.||Thick blow molding||1990.||Gas injection molding|
|1969.||FRP Marble||1991.||High Hollow molding|
|1973.||Pad printing||1992.||Sponge insert molding , Fine porous molding|
|1974.||Double color injection||1995.||Part of High Hollow molding|
|1976.||Sheet insert molding||2000.||Pulp Injection Molding|
Wiping painting , Leather insert
Accumulated Results of Developments
♦ Pulp Injection Molding
The recycling of plastic products has become a social issue. We have made use of comprehensive plastic processing technology fostered over the years, to develop “PIM (Pulp Injection Molding)” technology to mold paper instead of plastic, to make new products with properties the same as plastic.
♦ PIM Technology: From the Start of R&D until Today
We began research in 1995. By 1998, we had obtained a patent. We began mass production in 2000, and we have been engaging in research in collaboration with Yokoi Lab. of the University of Tokyo and NISSEI PLASTIC INDUSTRIAL CO., LTD., since 2005.
♦ Eco Recycle System
Metals are removed from PP (polypropylene) resin recovered from discarded household electrical appliances. After processing to remove contaminants, the resin is cleaned by original cleaning equipment and cleaning fluid (made of natural substances), and turned into recycled resin clean enough to clear food sanitation laws.。
Development of Fundamental,Unique Technology
We lately concentrate on not only introduction of new technique, but also development of pioneered basic technique, aiming at more originative development. The topics below are example.
|・diversified and stable molding technology|
|・Low pressure clamping|
|・Super hi-cycle molding|
|・Low pressure injection|
|・Super cooling technology|
|・Molding Assist Materials|
New Processing Technology
Centered on the plastics processing industry, Daiho has been actively involved in developing new processing technologies. The company has already acquired patents, or has patents pending for technologies, including those listed below.
|・Mold surface rapid heating method|
|・Rapid heating and cooling of mold surface|
Latest R&D Facilities
We also greatly concentrate on the introduction of equipment in research and development field. The followings are the main equipments or planned equipments to introduce.
|・Injection machine for test and research|
|・Fourier transform intrared spectroscopy|
|・Tensile test machine|
|・Surface roughness meter|
|・Isothermal & Hydrostat|
|・Mold thermal analysis|
|・Structural analysis I-DEAS|
|・3-D CAD Moldflow|
Highly Expected Themes Technology Developments
|・Development of compound materials for recycling and its processing|
|・The proposal for a shape of products which could keep the stronger points of both recycling and basic view.|
|・Establishing information technology|
|・Establishing network online system|