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DE1290418B
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Process for the production of a sack-like container with a valve and a bottom sheet
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DE1511003A1
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Process for manufacturing valve bags
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DE1436825A1
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Method of manufacturing a double-walled sack
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DE1436823A1
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Sack made of plastic with a cross bottom
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DE1486482A1
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Sack with a closable opening
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DE1245698B
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Process for producing cross-bottom bags from weldable plastic and device for carrying out the process
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DE1479424A1
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Method for producing plastic bags which have a prismatic shape when filled and device for carrying out the method
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DE1436822A1
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Cross-bottom valve bag made of plastic
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DE1486473A1
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Packaging consisting of a jute sack and a plastic sack wrapped in it for loose items
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DE1436821A1
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Machine for the production of bags made of plastic film
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DE1436820A1
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Method of manufacturing cross-bottom valve bags
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DE1436819A1
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Process for the production of bags having a prismatic shape when filled
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DE1486470A1
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Sack made of plastic film with a cross base
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DE1479410A1
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Process for the production of plastic bags
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DE1479409A1
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Process for the production of bags from weldable plastics
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DE1296349B
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Process for manufacturing valve bags
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DE1479404A1
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Device for the mechanical production of sack-shaped containers of prismatic or cuboid shape when filled from plastic
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DE1238385B
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Preferably made of plastic sack-shaped or bag-shaped containers with ventilation holes
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DE1296346B
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Process for the production of sack-shaped containers from tubular material sections
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DE1479398A1
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Process for the production of sack-shaped containers, devices for carrying out such a process and valve sacks manufactured according to this
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