METHOD OF VACUUM PACKING OF GOODS

FIELD: automotive industry; vacuum packing of precision articles for storing. SUBSTANCE: according to proposed method, articles 1 are placed on perforated pan 2 using supports 3 with cavity in upper part and vertical holes in central part of base and are covered with thermoplastic film with heating...

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Bibliographic Details
Main Authors ORLOV V.P, PELEVIN E.K, REBROV E.E
Format Patent
LanguageEnglish
Published 27.04.2003
Edition7
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
UNPACKING
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Summary:FIELD: automotive industry; vacuum packing of precision articles for storing. SUBSTANCE: according to proposed method, articles 1 are placed on perforated pan 2 using supports 3 with cavity in upper part and vertical holes in central part of base and are covered with thermoplastic film with heating of film to temperature of highly elastic stage and evacuation of air from space between pan and film through vertical holes registered with holes of pan, after which film is cooled and connected with articles with adhesive backing. EFFECT: increased storage life of articles owing to provision of minimum parasitic amount of air inside package. 2 ex, 7 dwg
Bibliography:Application Number: RU20010117448