(Stroke Gas Vents)
|Stroke Gas Vents|
|Stroke gas vents which operate by reacting to negative pressure of flow-in resin. Ty strong discharges air and generated gas within a die from approx 5.49 mm2 space only by injection pressure. The stroke valve which forms the said discharge space closes the space by reacting to the flow-in pressure of resin.|
Molding conditions are controlled by Molding Injection Machine.
Weld line can be reduced.
|Deformation and warp by injection stress can be prevented.|
|Quality is controlled by the amount of discharged gas.|
|I.||Insert multiple stroke vents in places where air and generated gas form resin stay within a die, penetrating from the bottom of wall thickness and sleghtly projecting the tips of the vents. The stroke valve sinks by 0.5mm where resin flows in.|
|II.||Clean the discharge passage and make tar cleaning regularly.|
|This product was developed on the basis of a proposal made by Idea Studio, therefore 7% of sales will be paid to Idea Studio.|
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|SHINKO SELLBIC CO., LTD.|
|3-14-5 Hatanodai Shinagawaku Tokyo 142|