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Pulp Injection Molding
With the motto of gleaving an irreplaceable global environment to future generationsh, the Daiho Group has been committed to activities based on the concept of eco-friendly manufacturing by acquiring ISO14001 for all its domestic and overseas offices, etc. In addition to research on energy saving and resource saving, the Daiho Group is also carrying out research on Pulp Injection Molding(PIM) which uses pulp and starch as raw materials.
About PIM
Pulp injection molding was developed in 1995, aiming at the reduction of environment load. With this new technology, pulp is mixed with starch and water, kneaded to prepare the pulp molding compounds, and injected into a mold using an injection molding machine to produce three-dimensional paper structures.
PIM samples
CD case
Plate
Paper core cover
Product Assembly
Insert molding
Multi-rib structure
Cup lid
Ampule case
Spoont powdered detergent
Thin-wall molding
Using waste wood
Lap cutter
Camera Packaging Cases
Container/planter
Microshape
Hinge geometry
Multi-rib structure
 
Outline of PIM process

PIM Technology Video

For pulp injection molding, you can see an interview with Professor Hidetoshi Yokoi, the University of Tokyo.

Exclusive interview
Movie of PIM Experiment
Photos of open campus at Chiba Experiment Station of the Institute
of Industrial Science, the University of Tokyo
         
Technical Books
You can download a PDF document.
PIM Technology Technical Books [PDF} (5.507KB)
Get ADOBE Reader
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Contact Us
Person to Contact: Chief Technician, Matsuzaka
PIM Research
DAIHO INDUSTRIAL Co., Ltd.
TEL +81-857-28-0162
(Tottori Factory)
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