摘要 |
The method of producing a container comprises introducing between parts (1) of sheet material in a peripheral zone of said parts an insert (4) comprised of a tubular wall (7) intended to define an outlet from an interior of a container body to be provided by said parts (1), and sealing said parts (1) and said insert (4) to each other in said peripheral zone, wherein said introducing is preceded by forming said parts (1) as respective shells (1); the container comprises a body (1) having an outlet (3), said container being comprised of first and second semi-rigid shells (1) which provide the body (1) and are sealed together around their peripheries, and an insert (4) which is located and sealed between said shells (1) and which comprises a tubular wall (7) defining said outlet (3) and having a detent (10) extending therearound, at least one of said shells (1) including a corrugation (11) extending around said tubular wall (7) and engaging said detent (10).
|