FIELD: packing. SUBSTANCE: invention relates to plastic cover of container with plastic plug fitted cover hole. Proposed sectional member consists of plastic cover of container and plastic plug with lower part with base to be fitted in hole of cover and cap to be turned onto drain neck in lower part of plug. Edge of hole in cover is provided with partition passing over circumference in form of ring and pointed to outer side of cover. Said partition engages with base of plug fitted in cover hole. Base of plug is U-shaped in section and it encloses said partition by both sides of U-shaped section. Groove is provided on cover around partition into which outer side of U-shaped section of plug base is fitted. EFFECT: improved protection of container from unauthorized opening. 16 cl, 1 2dwf
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