| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: method of gas-proof object packaging into tightly adhering film material using vacuum. An object is placed into tray and film suitable for deep-drawing and attached to the tray for sealing. To form package a tray is used which has at least one peripheral shoulder. Film is cut in size of peripheral shoulder. After this or at same time with this, the film is applied onto peripheral shoulder in gas-proof manner. The invention also relates to device for implementation of method for gas-proof object packaging into film material tightly adhering to them using vacuum, and to package obtained by this method. ^ EFFECT: claimed group of inventions provides protection of tray peripheral shoulder during object packaging. ^ 18 cl, 5 dwg |
