Food or edible material: processes – compositions – and products – Shaping by extruding into chemically reactive fluid
Patent
1993-02-26
1995-02-28
Yeung, George
Food or edible material: processes, compositions, and products
Shaping by extruding into chemically reactive fluid
426512, 426573, A23L 100, A23P 100
Patent
active
053935462
ABSTRACT:
The present invention is directed to a method and apparatus for conveying a product. In accordance with the method aspects of the present invention, the steps comprise providing a flow channel having internal surfaces and introducing the product into the channel and causing the product to move through the channel for flow as a first phase through the channel. Pursuant to a feature of the present invention, a step of simultaneously applying a film of fluid over the internal surfaces is carried out during movement of the product through the channel to provide a second phase to surround the first phase and separate the first phase from the internal surfaces during conveyance of the product through the channel so that the first phase moves as a plug of material through the channel.
REFERENCES:
patent: 3851084 (1974-11-01), Rossen et al.
patent: 3885053 (1975-05-01), Townsend
patent: 4006256 (1977-02-01), Kyros
patent: 4117172 (1978-09-01), Bradshaw et al.
patent: 4119739 (1978-10-01), Barwick et al.
patent: 4280803 (1981-07-01), Treharne
Porex Technologies trade literature entitled "Porex Porous Plastics Fabrication Techniques".
"Extruded Seafood", May 1984 Food Processing.
Mondomix trade literature entitled "Continuous Aerting Systems".
Rebstock Don A.
Shah Chandrakant S.
Thota Hamsa A. P.
Rich-SeaPak Corporation
Yeung George
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