Friday, March 27, 2015

Exhibition at Plastic Japan

Here in Yokohama, Cherry blossoms season is coming.
Spring is coming in your areas, too?

This is to announce that DYMCO exhibits the 4th Plastic Japan to present solution for plastic process and film handling.

Displayed are:
-Suction conveyor to bring uniform tension on thin film transportation
-Double steel belt Heat Press Conveyor-Finely patterned mold-Flexible metal roll and low inertia roll

Date: April 8 to 10, 2015

Place: Tokyo Big Sight
Booth No.: East 1 hall 7-2

We are looking forward to seeing you at this show.

Thursday, March 19, 2015

Continuous heating and pressing by Double Belt Heat and Press System

We uploaded a new page Double Press Pres Heating System.Heating, pressing or rolling is done uniformly between the two belts.

Structure of Double Belt Press Heating System
Also it is possible to add radiation heating in the previous stage and water cooling as below.
This system is compact.  C-C is 490mm in the upper conveyor and 990mm in the lower conveyor.  It is very convenient for experiments and as a prototype model.
This handy system is a good start to find out process conditions and to turn batch production into a stream of continuous heating and pressing.

We also welcome your visit for trail of our demo sytem.
This trail makes you see the next step, what is to be done, and gradually shapes up your design.

Wednesday, March 11, 2015

Uniform tension in thin film transmission

It looks that everything like electronic parts and devices is becoming thin, light, and flexible.  CRT TV sets, for instance, were big and heavy, but they are getting thinner, employing films in muptiple layers.  

This situation demands speed and higher precision in thin film roll-to-roll transmission.  However, we know challenging issues like uneven tension from an uncoiler to a final coiler, thickness deviation, waves and unstable film positioning due to processing heat, etc.

In the coming Film Tech Japan on April 8 to 10, we suggest stainless steel belt suction system to solve unever tension in thin film transmission.  When the film moves on this conveyor surface, uneven tension in the passt process is totally cancelled and the film is conveyed under uniform tension.
 Suction Transmission of Metal Foil

Thursday, March 5, 2015

High Precision Positioning Conveyor Belt

Intermittent transmission is one of popular inquires.
We often make sprocket pulleys and perforation belt so that holes in the belt fall into pins of sprocket pulleys.  This way precision in both belt width direction and transmission direction is observed.
Positioning Conveyor
This system is unique with stainless steel belts, for stainless steel does not elongate under room temperature.

Demonstration of Positioning Conveyor