FIELD: mechanics; packaging.
SUBSTANCE: invention relates to gates with auxiliary packages intended for containers keeping different materials to be preserved separately until used. Instead of keeping capsule with its content in cap and sealing with regard to container's neck, it is proposed by the invention to weld capsule (100) directly to the container's neck (1) similarly to membrane. In addition, the capsule (100) is manufactured and sized so that it can be held well fitting the container neck (1) when squeesed in its tapered part or tapered inlet cavity of weld head. The capsule edge (100) is welded to the container's neck end (4).
EFFECT: can be applied in standard bottling plants avoiding loss of quality and quantity.
10 cl, 11 dwg
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