FIELD: packing. SUBSTANCE: invention relates to methods of packing piece articles in bags made of shrinkable film. Film hose is fitted on article and film is heated over perimeter of hose cross-section by moving burner vertically from top to bottom. Burner is switched off in lower position and is raised to top position with simultaneous cooling of film by blowing, for instance, by compressed air which accelerates shrinking process. EFFECT: increased efficiency.
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