If you want to rationalise the production of your piping pockets, the 755 B and 756 B offers you the best result! With their fully overlapped operation, due to the automatic feeding of the piping strips, they are the ideal solution. The sewing units can also be optionally equipped with automatic feeding of pocket flaps and pocket bags. The automatic cutting device of the piping ends offers a further possible saving of cycle time. Fully equipped, the units can save up to 50% time compared to the manual feeding method. Thus, the sewing units offer the perfect total package to increase machine uptime and reduce handling time.
755 B / 756 B | Sewing units for runstitching straight and slanted pocket openings with fully automatic feeding device
Up to 50% time safe in the pocket manufacturing
Your benefits at a glance
Fully automatic feeding methodsFully automatic feeding methods
With these feeding methods, the piping strips, flaps and pocket bags are fed fully automatically. This method allows a fully overlapped operation when loading the sewing unit. While the sewing unit sews the pocket, the piping ends can already be cut and the pocket components of the following pocket can be loaded and positioned exactly.
Fully automatic piping end cutting
Fully automatic piping end cutting
Quality improvement and increase in productivity due to the fully automatic piping end cutting: The cutting of the piping ends significantly increases your pocket quality. Marks and shiny spots caused by ironing are visibly reduced with less material layers. In connection with striped fabric, an absolutely exact, pattern correct application of the piping strips is possible. The fully automatic cutting of the piping ends during the sewing process means a time saving of approx. 20% compared to conventional manual cutting with the scissors.
Time saving of up to 50%
Save up to 50% of the production time with the fully automatic feeding of the components and through the automatic cutting of piping ends.
Optimized feeding devices
Allow the operator to load the piping strips onto the support table comfortably and undisturbed. Thus the overlapping working method is much more comfortable and easier to access.
Pocket bag over flap
Pocket bag over flap
For the processing of jacket outside pockets, we are offering a set of parts „Pocket bag on flap“ (0745 598454) for simultaneous attaching of two pocket bag halves and flap. A special folder enables the flap and pocket bag to be separated and allows the recognition of the flap. This option saves the additional manual attaching of the left pocket bag.
The processing of long pocket bags in conjunction with flaps can also be processed simultaneously on the 756B piped pocket machine. This processing variant offers you approx. 20% savings compared to conventional pocket production.
Performance features (special manufacturing):
- New: additional flap clamps with adjustable stops (SO_23S0008) for simplified application of long pocket bags over flap
- New: pocket bag deflector for safe roll-out of the jacket into the stacker (SO_23S0195)
- New: Programmable flap stop (SO_22S1234) for quick change of flap widths
Unique programmable material adjustment
Unique programmable material adjustment
For easy setting of different material thicknesses by the operator – pocket materials ofdifferent thickness can be processed one after the other without mechanical adjustments. The programming for the height of the folding guide plates (1) and the folder height (2), allow a perfect adaptation to different material thicknesses with only one touch.
Enlarged material passage
The perfected folder system with improved material passage enables the simple and quick exchange of folder and sole inserts in a few minutes.
Programmable hook block adjustment
Programmable hook block adjustment
The programmable hook block adjustment enables fast and automatic adjustment of the left and right hook block after changing the needle distance.
The two hook blocks are automatically released and simultaneously moved by stepper motors to the exact position of the desired new needle distance and locked again. Depending on the method, needle distances between 4.8 and 30 mm can be approached. Thanks to the fast adjustment of the hook blocks (below 1 min.), the complete conversion times of needle distances now only take 15 -20 min. under optimum conditions.
Advantages:
• No loosening / tightening of screws on the hook blocks and bobbin thread knives required
• Great time savings (up to 60 %), for frequently changed needle distances in production
• High flexibility with different pocket widths in the various models
Programmable needle feed for difficult-to-feed materials
The programmable needle feed improves the seam quality in difficult to-sew materials, e.g. stretch material, patterned material, coats and leather goods. The transport length can be individually adapted to the material and stored in the program. In addition there is a special knit ware mode available.
Programmable, stepper motor controlled laser marking lamp in longitudinal direction (option 0755 590434) and/or transverse direction (option 0755 590444)
The position of the laser markings can be corrected individually for each program and thus adjusted to different material thicknesses via fine adjustment. The individual, mechanical adjustment of the laser marking lamps in case of model change is eliminated.
Stepper motor controlled transport clamp adjustment with materi al spreading – for e.g. lining or stretch materia
The positions of the transport clamps to the folder sole, are individually and depending on the material, adjustable in the program. This enables the automatic changeover from double to single piping and the program storage to a wide variety of material thicknesses.
Examples of use
756 B - for straight and slanted pocket openings
Double pipe pockets with flaps in jackets (unicoloured). Additional parts: piping strip, pocket bag (positioned underneath); approx. 1,600 – 2,000 pockets / 480’
755 B - for straight pocket openings
Single- or double piped pockets in hind trousers. Additional parts: piping strip, pocket bag (positioned underneath); approx. 2,000 – 2,400 pockets / 480’
755 B - Trousers pockets
Double pipe pockets with flaps in jackets (unicoloured). Additional parts: piping strip, pocket bag (positioned underneath); approx. 1,600 – 2,000 pockets / 480’
755 B - Lining pockets in jacket / blazer
Single-/double piped pockets in lining
Additional parts: piping strip, 2 pocket bags, lining flap triangle; approx. 1,400 – 1,600 / 480’
Attachment for processing endless zippers
Applications – Trouser pockets, rider pants pockets, jacket lining inner pockets, sportswear clothing etc. for every application special folders are used. With (option 0755 591854) – for tension-free sewing and cutting of endless zippers (with plastic spiral) from the roll. For perfect pocket quality, even in difficult-toprocess materials, the optional "Programmable Needle Feed (0755 160154)" is recommended. Special folders with zipper attachment from the top are available in various types according to needle distances and zipper sizes. They have to be ordered separately (not included in option 0755 591854). Transport gripper for displacement free attaching of the zipper in the seam beginning.
Technical specifications
info
Stitch length0,5-4,5
0,5-4,5
info
Stitch length3.200
3.000
info
Sewing MaterialLM / M / MS
LM / M / MS
info
Seam length20-220
20-220
info
Twin needle8*
8*
info
Twin needle, disengageableLockstitch (301)
Vertical hook, large (L, Ø 26 mm)
Programmable needle transport
Clamp adjustment with material spreading
Thread trimmer, automatic
Automatic corner knive station for straight pockets, freely programmable in the pocket length
info
Automatic corner knife station for straight or slanted pocketsinfo
Multi function corner knife station for straight or slanted pocketsCentre knife with counter knife, separately motor driven
Notching of piping ends
Automatic feeding of piping strips
Automatic feeding of flaps and additional parts
info
Stitch condensing, automaticNeedle thread monitor
Bobbin thread monitor
Bobbin thread control
Suction device for the exact positioning of the fabric
Flip stacker
Bundle clamp with rest table
Program control, operating panel OP7000 with graphic display and touch screen
info
Air requirement per stroke / Air pressure6
/
6
6
/
6
info
Needle system134-35/DPX and others
134-35/DPX and others
info
Needle size80-110
80-110
info
Nominal voltage1x230V, 50/60 Hz
1x230V, 50/60 Hz
info
Rated power500
500
info
Weight, sewing head220
220
info
Weight, complete320
320
info
Packaging size (Length, Width, Heigh)1.830
/
1.230
/
1.590
1.830
/
1.230
/
1.590
Standard
Optional
