Package making – Apparatus for forming or partially forming receptacle and... – Forming by opening or setting up collapsed receptacle
Patent
1990-11-01
1992-03-10
Culver, Horace M.
Package making
Apparatus for forming or partially forming receptacle and...
Forming by opening or setting up collapsed receptacle
53570, 533736, 533737, 53574, B65B 4326, B65B 4304, B65B 4328, B65B 4332
Patent
active
050940619
ABSTRACT:
An apparatus for packaging products in a bag of plastic material comprises means for transporting step by step a continuous tube-like material web with upper and lower layers lying flat one upon the other, a cutting unit for making a cut in the upper layer of the material web, a separating and stretching unit for moving the upper and lower layers away from each other and towards each other, respectively, at the location of the cut, a filling station for filling a formed bag still contained in the material web with the product to be packed and a sealing unit for applying a seal between the upper and lower layers of the material web. The sealing unit makes a strip-like seal extending transverse to the material web and extending in the longitudinal direction of the material web on both sides of the seal. The sealing unit further comprises a cutting means for cutting through the material web at the location of the seal.
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Audion Elektro B.V.
Culver Horace M.
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