Union Special 80800 bag closing machine

Bag closing sets based on Union Special 80800 are dedicated for heavy duty work in production cycle.
Filled bags can be closed with double locked chainstitch.
In addition, folding of top of the bag and securing the stitching line with crepe tape is possible (depending on type of the machine, as well as on used accessories).

Union Special 80800 bag closing heads are available in standard version (on/off activated by means of foot pedal) and in automatic (started by sensor's signal).

Basic technical data:

sewing speed: 1800 stitches/min. (depending on stitch length and material)
seam specification: double locked chain stitch 401
stitch range: 6,5-11 mm
sewing capacity: up to 12,7 mm (for paper bags, up 32 paper plies)
standard linear speed: 14,4 m/min at 1800 rpm and 8 mm stitch

Options available:

start/stop mode controlled by proximity sensors
automatic chain cutting with electropneumatic knives
fold-over device
bag top cutting and crepe tape application (50-60 mm)
bag feed-in device
application of self-adhesive crepe tape on both sides of the seam

Power supply versions available:

230 VAC; 50/60 Hz
100-110 VAC; 50-60 Hz
24 VDC

Sewing heads may be installed on a special tables or on columns standing close to existing production lines.

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