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DE3508115A1
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Sack having a folding bottom and having a filling aperture located in the region of the folding bottom
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DE3447277A1
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Self-ventilating sack made of plastic film
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DE3343271A1
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Valve for a valve bag
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DE3337716A1
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Packaging for loose bulk material
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DE3203187A1
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Filling valve for a valve bag
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DE3145259A1
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Sack, preferably made of plastic film, which can be used as a packaging means for bulk materials
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DE3124764A1
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Rotary printing unit of a flexographic printing machine, in particular for plastic films
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DE2715971A1
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Heat-shrinkable film pack - with excessive shrinkage at bottom edge prevented by having longitudinal axis across original mfg. direction
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DE2652818A1
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Plastic film having one non-stick side - prepd. by blowing powder on the extruded plastic before it has set
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DE2609910A1
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Multilayer sack for moist goods - has compensation fold in inner layer formed by strip of low friction material
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DE2535712A1
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Tubular plastic sleeve with two cut away corners - provides shrink wrap for cube shaped object
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DE2535292A1
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Shrink-fit foil wrapping for stackable goods - with one end of flattened tube section welded to folded over sheet section
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DE2529869A1
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Durable pack for palletised goods - made by mechanically applying ultraviolet resistant heat shrinkable film to the top
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DE2524185A1
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Protective shrinkable hood for (un)palleted merchandise - comprises a laterally gusseted tubular film with transverse weld seam on one side
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DE2403295A1
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Pre-heating particulate plastics in hopper - with air warmed by extruder waste heat
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DE2235023A1
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METHOD AND DEVICE FOR HEATING THE RAW MATERIAL IN THE RESERVOIR OF AN EXTRUDER
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