Gammill Groz Beckert Needles MR 3.0 90/14 x100

MR needle– developed for automated sewing processes with multidirectional feeding systems
In the entire sewing industry, an increasing number of computerized sewing machines are in operation, putting high demands on the sewing machine needles. Especially when changing the sewing direction, when the thread is pulled out of the needle eye in different directions, there can be changes in the thread twist. This can lead to instable loop formation. Standard sewing needles are frequently unable to meet these requirements, resulting in problems such as needle breakage, untidy seams (skipped stitches, thread breakage), and material damage.

The Groz-Beckert MR needle was developed in order to reduce these problems and improve the seam quality as well as the machine efficiency.
Special features of MR needles
Special blade and scarf geometry ? outstanding bending resistance (deflection resistance) ? extreme stability
Very deep and extended scarf ? extremely tight adjustment of the looper/hook to the needle possible optimum protection of the thread
Special asymmetrically shaped thread gliding area inside the eye ? stable loop formation (also when changing the sewing direction) + prevention of negative loop formation and thread twist
Special thread guiding ? reduction of unwinding of the thread
Benefits of MR needles at a glance
Less needle breakage
Extremely tight adjustment of looper/hook to needle possible
Optimum security against skipped stitches

Text & Image Credit Groz-Beckert.com