bag closer - Union Special 80800

Union Special 80800 RDL Two-needle four-thread double locked chainstitch machine (stitch type 2 x 401), equipped with electro-pneumatically operated scissors.
Control voltage: 230 V, 50 Hz


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Automatic bag-closing machines for tape-bound closure
Start-stop: automatically by feeler controlled proximity switch
Tape cutter: automatically actuated
Stitch length: adjustable from 6.5-10 mm, standard setting 8 mm
Standard needle: 9848G250/100
Speed: up to 1800 RPM, depending on sewing material and operation

80800U Two-thread double locked chainstitch machine (stitch type 401), equipped with solenoid operated tape cutter. Tape folder adjustable for 50-70 mm wide crepe tape.
Control voltage: 230 V, 50 Hz
80800UZ28 Same as 80800U, except activation of machine and cutter is with photo eye (photo eye is supplied with new column or sold separately) Two-thread double locked chainstitch machine (stitch type 401), equipped with electro-pneumatically operated tape cutter. Tape folder adjustable for 50-70 mm wide crepe tape.
Control voltage: 230 V, 50 Hz
80800UL Same as 80800 UL, but with ex-proof electric components
80800ULE Same as 80800 U, but without tape folder. For use with bag feed-in, trimming and taping device GB29910G.
80800UA Same as 80800 UL, but without tape folder. For use with bag feed-in, trimming and taping device GB29910G.
80800UAL Same as 80800 UL, but without tape folder. For use with bag feed-in, trimming and taping device GB29910G.
80800UALZ29 Same as 80800UAL, except activation of machine and cutter is with photo eye (photo eye is supplied with new column or sold separately)



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Automatic bag-closing machines for self-adhesive crepe tape over seam closure:
Start-stop: automatically by feeler controlled proximity switch or photo eye
Tape Cutter: automatically actuated
Stitch length: adjustable from 6.5-8 mm, standard setting 8 mm
Standard needle: 9848G250/100
Speed: up to 1500 RPM, depending on sewing material and operation
Standard control voltage: 230 V, 50 Hz
Tape folder: not adjustable, available for 50 or 60 mm wide self-adhesive crepe tapes, please specify when ordering, standard width 50 mm.
Extra charge for other voltages and frequencies.

80800TL Two-thread double locked chainstitch machine (stitch type 401), equipped with electro-pneumatically operated tape cutter. Machine 80800 TL is also available as single-thread chainstitch machine (stitch type 101). Surcharge.
80800TLZ27 Same as 80800TL, except activation of machine and cutter is with photo eye (photo eye is supplied with new column or sold separately)

Standard bag closing machines:
Start-stop: actuated by foot switch of column
Thread chain cutter: by continuously driven nibbler knives
Standard needle: 9848G250/100
Stitch length: adjustable from 6.5-13 mm, standard setting 8 mm
Speed: up to 1800 RPM, depending on sewing material and operation
As our standard bag closers do not include any electric components, they can be installed in ex-proof locations.
Product Brochure:
Union Special 80800

US100 Column
US300 Column
Bag Making / Seaming


80800C Two-thread double locked chainstitch machine (stitch type 401)
80800CZ31 Same as the 80800C except presser foot with flat bottom without spring-loaded chaining section (same style as old 80800E machine)


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Bag closing units suspended on top lock spring balancer including sewing machine 80800 C,
on request style 80800 D is also available:
Machine support:
With control box
Start-stop by push button
Continuous sewing speed through enclosed V-belt drive, therefore also applicable with conveyor, sewing speed (with 8 mm stitch length) 8.5 / 10.0 and 11.3 m/min,
Standard: 10 m/min
Hand wheel for easy threading of needle and looper

Union Special 80800LA For 230 V, single phase, 50 Hz. Top lock spring balancer included in price.
Union Special 80800LG For 220-240, 380-415 V, 3 phase, 50 Hz. Top lock spring balancer included in price.
Union Special 80800LT For 110-125, 3 phase, 50 Hz. Top lock spring balancer included in price.


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Standard bag-closing machines for tape-bound closure:
Start-stop: automatically by feeler controlled proximity switch
Tape cutter: automatically actuated
Stitch length: adjustable from 6.5-10 mm, standard setting 8 mm
Standard needle: 9848G250/100
Speed: up to 1800 RPM, depending on sewing material and operation

Union Special 80800H Two-thread double locked chainstitch machine (stitch type 401), equipped with mechanical operated tape cutter
Union Special 80800HA Same as 80800H, but with adjustable tape folder.


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Automatic bag closing machines:
Start-stop: automatically by feeler controlled proximity switch or photo-eye
Thread chain cutter: automatically by jump-out scissors
Stitch length: adjustable from 6.5-11 mm, standard setting 8 mm
Standard needle: 9848G250/100
Speed: up to 1800 RPM, depending on sewing material and operation

Union Special 80800R Two-thread double locked chainstitch machine (stitch type 401), equipped with solenoid operated scissors.
Union Special 80800RZ31 Same as 80800R, but cutter is operated by photo eye (photo eye is included with pedestal or sold separately).
Union Special 80800RL Two-thread double locked chainstitch machine (stitch type 401), equipped with electro-pneumatically operated scissors.
Union Special 80800RLZ26 Same as 80800RL, but cutter is operated by photo eye (photo eye is included with pedestal or sold separately).
Union Special 80800RLE Same as 80800 RL, but with ex-proof electrical components.
Union Special 80800S Same as 80800 R, but single-thread chainstitch (stitch type 101).


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Automatic two-needle bag closing machines:
Start-stop: automatically by feeler controlled proximity switch
Thread chain cutter: automatically with scissors
Stitch length: adjustable from 6.5-13 mm, standard setting 11 mm
Standard needles: 9848G250/100
Needle distance: 7.2 mm, staggered
Speed: up to 1800 RPM, depending on sewing material and operation
Extra charge for other voltages and frequencies.

Union Special 80800 RD Two-needle four-thread double locked chainstitch machine (stitch type 2 x 401), equipped with solenoid operated scissors.
Control voltage: 230 V, 50 Hz

Union Special 80800