- Country of manufactureGermany
Needles of a special purpose Groz-Beckert SAN6 are developed for application in production of jeans clothes. High efficiency in combination with the sparing treatment of fabric is characteristic of them.
Responses from practice confirm progress of SAN6 GEBEDUR. Especially successfully these needles for industrial sewing machines take root by production of jeans, preventing breakage of a needle, the admission is stitch also a rupture of thread.
Besides, needles of Groz-Beckert GEBEDUR possess the titan-nitritnym a covering.
Needles for the heavy materials Groz-Beckert SAN6 GEBEDUR and their advantage
Stability of needles for the industrial sewing machines Groz-Beckert SAN6
The passed stitches and breakage in most cases arise because of a strong deviation of a needle when tailoring crossing of seams. High speed of sewing and heavy materials conduct to a needle deviation, especially in places of crossing of seams.
The needle for the industrial sewing machine, the stronger it a deviation in processing of products from heavy materials (for example is weaker, when tailoring jeans). To resist to this phenomenon, the sewing enterprises impose escalating requirements to stability of a needle.
Profile of a groove of a core of a sewing needle Groz-Beckert SAN6
Special form cross section gives to SAN6 needle high stability around an edge.
The side bevel on a working part of a needle protects a nose of a petlitel of the sewing machine from damages.
Needle core profile
The conic core and new cross section of a groove of a core give to needles for SAN6 denim higher resilience on a bend, 20-40% more, in comparison with a standard needle.
The increased thickness of walls of a cross profile of an edge and conic profile significantly reduce probability of emergence of such problems as breakage of a needle, the passed stitches and a rupture of thread. At the same time the petlitel of the industrial sewing machine is protected from damage.
The improved formation of a loop
|Introduction of thread to an ear in a groove of a core leads with to considerable improvement of protection of thread and capture of thread by a petlitel. When using needles for the sewing equipment Groz-Beckert SAN6, even at extremely bad formation of a loop, the petlitel has a possibility of capture of thread. Thus, breakage of a needle and the admission of stitches are excluded in a bigger degree.|
Distribution of force at the time of a puncture
Consecutive development led to cores of a special form and to further improvement of a needle for the industrial sewing machines Groz-Beckert SAN6.
Reduction of cross section in the field of an ear of a needle of a special purpose became the following step in improvement of force of a puncture of a needle to material.
|Depending on system of a needle, the average force of a puncture of needles for the heavy materials Groz-Beckert SAN6 is 30% lower, than at a standard needle. It means that needles for the sewing equipment are less loaded and heat up less in the course of sewing. The sewing machine works with smaller noise and is safer in operation. Except other, reduction of force of a puncture creates more sparing conditions for material, a needle and the most industrial sewing machine.|
Measurement of force of a puncture on the example of UY 128 needle
Comparing force of 50 punctures it is possible to see that on average needles of SAN6 of the size No. 140/049 have on puncture force 21% less. The difference in force of a puncture of needles of the size No. 140/054 makes 19,5% in favor of Groz-Beckert SAN6.
Features of RG of an edge
|Optimum improved needle edge form for tailoring of the dense heavy materials Groz-Beckert SAN6 GEBEDUR, namely: especially thin form of an edge and the small rounded-off end of a needle — guarantee noticeable protection of fabric in the course of sewing. The special RG form of an edge of a needle and exclusively hard titanium-nitride coating protect fabric from damages.|
It not only simplifies process of a puncture of fabric, but also increases needle edge service life.
Use of a needle for the sewing equipment Groz-Beckert SAN6 GEBEDUR by cars of a chain stitch
Because of contact with firmer petlitel, sensitive and R edge are quickly damaged after the short term of sewing.
Thanks to the thin rounded-off end and a special form of an edge of a needle which has a bevel to the back party of a petlitel of RG the edge has longer service life without damages.
Thus, RG needles with a thin, roundish edge and a special form of working part SAN6 provide:
- high quality of a seam;
- material damage reduction;
- it is less than passed stitches;
- direct seams.
Besides, needles for heavy and Groz-Beckert SAN6 denim show the following advantages:
- reduction of force of a puncture;
- smaller deviation of a needle aside (therefore, the admission of stitches, a needle break, a rupture of thread decreases);
- safe process of work.
GEBEDUR — needles for the industrial sewing machines Groz-Beckert about titanium-nitritnym a covering
Titan-nitritnoye the covering provides to SAN6 GEBEDUR needles the best protection against wear, and also prevents material damage.
Responses from practice confirm progress of SAN6 GEBEDUR. Increase in service life of needles of SAN6 GEBEDUR when tailoring denim is especially noticeable.
As a result we receive:
- high quality of a seam;
- high efficiency;
- high service life.
Problems most often arising by production of jeans clothes
- The admission is stitch
They generally appear in places of crossing of seams and in places of a thickening of fabric.
- Breakage of a needle
The big force of a puncture and strong deviation of a needle is the frequent reason.
- Rupture of thread
Because of bad formation of a loop and insufficient space between thread and a needle for thread capture by a petlitel.
- Damage of an edge of a needle
As a rule, the reason in contact with a firm petlitel
High efficiency in combination with the sparing treatment of material is characteristic of needles of SAN6 GEBEDUR. As a result of development of this needle for heavy fabrics, the probability of emergence of the listed problems significantly decreased.
Advantages of needles to the industrial sewing equipment Groz-Beckert SAN6 GEBEDUR:
- high efficiency thanks to smaller idle time of cars;
- decrease in expenses of production;
- high protection against the admission of stitches;
- especially sparing material processing;
- possibility of exclusively dense pressing of a needle to a petlitel;
- reduction of an expense of needles;
- decrease in load of the sewing machine;
- high degree of protection of needles against wear at the expense of GEBEDUR covering;
- optimum protection of an edge of a petlitel.