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1 693 961

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(51)

IPC

(21) (22)

Application

4494882/06, 1988-10-17

(22)

Actual filing date

1988-10-17

(45)

Published

1995-08-20

(72)

Inventor

Sokolov V.I.Balashov Ju.V.Gorodinskij L.L.Lebedev V.A.Lapshina V.V.Solokhina Z.A.

LEATHER DRYING METHOD Russian patent published in 1995 - IPC

Abstract SU 1693961 A1

FIELD: drying of leather articles. SUBSTANCE: method involves blowing leather articles heat-carrier at a temperature of 105-125 C with moisture content of 100-240 g/kg. Heat-carrier is supplied at flow rate of 1.6-1.8 m/sec for 5-12 min. When cooling mode is conducted, blowing is performed by heat-carrier at temperature of 20-25 C, with moisture content of 18-25 g/kg, flow rate of 0.5-1.4 m/sec for 3-5 min. EFFECT: increased quality of leather articles. 1 dwg

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SU 1 693 961 A1

Authors

Sokolov V.I.

Balashov Ju.V.

Gorodinskij L.L.

Lebedev V.A.

Lapshina V.V.

Solokhina Z.A.

Dates

1995-08-20—Published

1988-10-17—Filed