B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
206/19
B65D 55/02 (2006.01) B65D 41/34 (2006.01)
Patent
CA 1321567
ABSTRACT Rigid container, particularly of glass, having a screw closure device The mouth (1) of a rigid container, particularly of glass, having a screw closure device and usable for food products intended to be subjected to heat treatment in the container to preserve them, is provided with an annular rib (3) of triangular profile below the threading (2). Screwed onto the mouth (1) is a rigid plastics capsule having a plastic mastic sealing coating (T) on the inner surface of its top (7) and incorporating in its peripheral skirt (8) a tearing band (11, 111, 211) for opening. The lower part (12) of the cylindrical skirt (8) of the capsule constitutes a security seal and has an inner annular engagement rib (13) which snap-engages beneath the annular rib (3) of the mouth (1). (Figure 7).
547752
Macrae & Co.
S.p.a. Alplast
LandOfFree
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