METHOD FOR MANUFACTURING GYPSUM DRESSINGS

FIELD: medicine, traumatology, orthopedics. ^ SUBSTANCE: the suggested method includes preparing gypsum mass to apply it onto textile material followed by drying till complete drying followed by winding into rolls followed by their cutting. While preparing gypsum mass one should apply dry powder-lik...

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Hauptverfasser:	CHALOVA A.I, GONTAR' JU.V, IVANITSKIJ V.V, GUDKOV JU.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	FIELD: medicine, traumatology, orthopedics. ^ SUBSTANCE: the suggested method includes preparing gypsum mass to apply it onto textile material followed by drying till complete drying followed by winding into rolls followed by their cutting. While preparing gypsum mass one should apply dry powder-like composition that contains, by weight%, out of gypsum rock at specific surface being 0.2-1.5 sq. m/g 98.0-98.5, and adhesive powder 1.5-2.0, the components of which should be alternatively or simultaneously added into water up to water-solid ratio of 0.5-1.2, and after drying gypsum mass should undergo dehydration to obtain the content of crystallized water being 2-7% by weight. It has more simplified technique, decreased manufacturing areas, decreased investments and cost of the ready-to-use products. ^ EFFECT: higher efficiency of manufacturing. ^ 1 tbl