PLASTIC LID FOR CAN Russian patent published in 2008 - IPC B65D43/02 B65D21/02 B65D47/36 B65D17/40 

FIELD: mechanical engineering; packing.

SUBSTANCE: proposed plastic lid for can has tubular body with lower end and upper end connected with ring upper wall forming seat place inside for tight setting of lid 20. lid has the following parts made in form of one article: sealed part 21 detachably installed and held on seat place and provided with outer peripheral flange 21a resting on ring upper wall of can, and upper edge 21b projecting in radial direction from seat place, and sealing section 25 broken at first opening of lid 20 and provided with upper ring 25b included from outside into lower skirt 25a. upper ring 25b and lower skirt are fitted, respectively around part of upper end, and said upper ring 25b is included by means of radial bridges 26 into upper edge 21b of sealed part 21. Sealing section 25, on its peripheral extension, has gap 25c extending over width of upper ring 25b and through at least part of height of lower skirt 25a. Sealing section 21 includes grip tongue 27 projecting through gap 25c of sealing section 25 which can be held by fingers only when part of sealing section is broken. Proposed reclosable plastic lid for can is of simple design, low price, is easy to open and provides reliable sealing with visual indication of opening.

EFFECT: simple design, low price, ease of opening and closing.

16 cl, 10 dwg