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US3545347A
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Web-feed arrangement for producing gusseted bags
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US3550935A
|
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Bag delivery and stacking mechanism for bag-making machine
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US3650873A
|
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Bag making machine having heat sealer whose dwell time is adjustable
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US3478490A
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Bag loading device having two-part bag support means
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US3391519A
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Bag supporting and retaining means for a packing machine
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US3162353A
|
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Perforated heat sealable bag, and method of use
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US3193430A
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Automatic labeling apparatus
|
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US2971311A
|
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Apparatus for treatment of bag mouths and the like
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US2973797A
|
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Apparatus for maintining the orientation of stacked bags
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US3019583A
|
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Heat-sealing machine for bags, provided with bag locating means
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US3021947A
|
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Fused-together unit of stacked articles
|
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US2987107A
|
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Rotary heat-sealing apparatus
|
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US2913863A
|
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Machine for forming edge seal closures on bags
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US2987106A
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Method and machine for forming edge seals on bags
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US2873566A
|
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Merchandise container and method of making a merchandise package therefrom
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US2763482A
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Article handling machines
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US2638964A
|
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Machine for heat-sealing thermoplastic materials
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US2576472A
|
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Glue applicator for bag sealing machines
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US2410834A
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Machine for sealing bags
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