Method and apparatus for producing and filling a tubular packaging casing
AssigneePoly-clip System GmbH & Co. KG
InventorsOlaf Bienert, Fritz Rake, Ortwin Ruschitschka
Life of this patent
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Abstract
Method and apparatus for producing and filling a tubular packaging casing, wherein the production rate of the casing is adjusted in dependence on the withdrawal rate of the casing from a buffer reservoir.
Claims8
A method of producing and filling a tubular packaging casing (16), where a buffer reservoir (38) of tubular packaging casing (16) is produced by connecting two longitudinal edges of a film sheet (30), and the tubular packaging casing (16) thus obtained is withdrawn from the buffer reservoir (38) during the filling operation,
- wherein the production speed of the packaging casing is adjusted in dependence on the withdrawal speed with which the tubular packaging casing (16) is withdrawn from the buffer reservoir (38).
An apparatus for producing a tubular packaging casing (16) to be filled, comprising a drive (36) for feeding the packaging casing, and a movable element (52) whose position depends on the size of a buffer reservoir (38) of tubular packaging casing (16) produced already, wherein the drive (36) is provided with a speed control.
Dependencies are inferred from the claim text.