FIELD: chemistry.
SUBSTANCE: apparatus for soaking-ageing a leather-fur semi-product has a housing, a base, a cylindrical vessel, a rubber membrane, a removable cover, a compressor installation, a flexible hose and a control valve. The removable cover is in form of a ring. Rubber belts are tied to the cover. The rubber membrane is attached to the cylindrical vessel. The semi-product is placed between the rubber membrane and the rubber belts. The control valve is installed on the flexible hose. The hose is configured for cyclo-dynamic feeding of compressed air into the cylindrical vessel.
EFFECT: increase in efficiency while maintaining high quality of soaking-ageing and improved working conditions of the operator.
4 dwg
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| 0 |
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SU1784651A1 | |
| LEATHER SEMIPRODUCT PRODUCTION LINE | 1993 |
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RU2232195C2 |
