Resources Contact Us Home
Tubular bagging machine with an asymmetrical forming shoulder and tubular bags with an edge-side longitudinal seam

Image Number 3 for United States Patent #5862652.

To avoid the folding of a flat tubular bag 1, which has been set up supported on its bottom-side cross seam 4, a welding seam 7, 8 reinforcing the tubular bag 1 is provided along at least one edge 5, 6. A further tubular bag 101 is introduced, where on the side folds 110, 111 of which the edges 105, 106 have welding seams 107, 108. Because of the welding seams 107, 108, the stability of the tubular bag 101 is improved. The longitudinal seam 2, 102 in the two tubular bags 1, 101 extends in a reinforcing welding seam 7, 107. The tubular bagging machine 14 for the manufacture of the tubular bag 1, 101 has at least one expanding element on the fill pipe 20 for expanding the film tube 21. A longitudinal welding device 22 is provided following the expanding element 27 in film feeding direction (FIGS. 7, 8).

  Recently Added Patents
Method and system for advertisement using internet browser to insert advertisements
Image processing apparatus and image processing method
Front cover of an electronic device
Voltage regulator with improved voltage regulator response and reduced voltage drop
Audit planning
Laboratory spatula
Sulfonated amorphous carbon, process for producing the same and use thereof
  Randomly Featured Patents
Solar cell systems
Modular hardware packaging apparatus
Pulp press vat providing enhanced bottom access
Optical assembly with high performance filter
Vehicle anti-theft ignition disabling device
System for energy efficient computer management environment via tightly integrated target status and directed work sessions
Particle tolerant ink-feed channel structure for fully integrated inkjet printhead
Image processing apparatus, image processing method, and image processing program product
Gate turn-off thyristor for high blocking voltage and small component thickness