METHOD FOR QUANTITATIVELY CONTINUOUSLY EXTRUDING AND SUPPLYING AND METHOD FOR MANUFACTURING MOLDING UTILIZING IT

Japanese Patent JP3937209

B2

PROBLEM TO BE SOLVED: To provide a method for stably continuously supplying even synthetic resin fine particles having a particle size of 500 μm or more by utilizing the merits of an ultrasonic feeder taking no manpower and no labor hour in cleaning when a transporting substance is changed with a small size and taking no time of arriving a supply amount at a target set supply amount, a method for manufacturing a molding using it and synthetic resin fine particles applicable to the methods.
SOLUTION: The method for quantitatively extruding and supplying the synthetic resin fine particles for continuously feeding the particles made of a columnar or prismatic small pellets having the sum (x + y + z) of abscissa, ordinate, and height values of 0.9 to 4.6 mm so that the values of x, y and z are 20% or more of the sum (x + y + z) of the abscissa, ordinate and height, wherein x, y and z are the abscissa, ordinate and height in three-dimensional orthogonal coordinates, by an ultrasonic vibration.

JPS5818712	【考案の名称】合成樹脂成形における切換弁式樹脂材料供給装置
JP5486861	Material compounding supply device and material compounding supply method

Miyake Lab
Tsutomu Igase

JP2000252598A

June 27, 2007

August 23, 2000

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Dainippon Ink and Chemicals Co., Ltd.

B29C31/06; B29B7/00; B29B9/00; B29C45/18; B29C48/29; B65G27/00; B29C48/03; B29C48/14; (IPC1-7): B29C31/06; B29B9/00; B29C45/18; B29C47/10

JP5077240A
JP7032363A
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Kono Tsuyo

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