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process for the production of single or double sided geboerdelten, foil of plastic material rohrfoermigen bent, preferably in the packaging, or mutually by a lid in a huelsen and its application device
process for the production of single or double sided geboerdelten, foil of plastic material rohrfoermigen bent, preferably in the packaging, or mutually by a lid in a huelsen and its application device
A method and apparatus for manufacturing tubes bent from a foil of plastic material which is flanged on one or both ends and which may be closed by a lid on one or both ends.
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