REFLEX CRY reflekstråd 500 meter MiniKing spole 1 stk

Retro-reflection is the magic word. Retro-reflection occurs when a reflective material returns the impinging radiation to the direction of the radiation source, largely independent of the direction of the reflector. This is particularly the case in the dark thus serving security and protecting people. Thousands of microscopic glass beads embedded in a polymer coating, encase the polyamide core and as a result CRY reflects light in the dark. SULKY® CRY - The Special Ones a Glow-In-The-Dark polyester thread extra protection for the dark winter season embroidery motifs, decorative seams shine when illuminated e.g. by car headlights thickness: 200 micron - corresponds to thread size 30 can be processed in your sewing machine, embroidery machine & overlock machine Material Composition:  70% glas beads / 17% Polyamide / 13% Polyurethane Öko-Tex certified SULKY® CRY 30 machine embroidery decorative Ssitching decorative seams edge trim whenever something should reflect for safety reasons (Dog vests, gloves, headbands, patches for children's clothing, sportswear ....) For best results use a lightweight bobbin thread. We recommend   SULKY® BOBBIN Reduce embroidery and sewing speed to prevent thread breakage If possible, use the start/stop button on your sewing machine. Enlarge your embroidery motif at the machine by 10% to 20% if the embroidery program with the SULKY® CRY does not run smoothly. When enlarging, the number of stitches remains the same, but the increase in size makes the stitch density looser and therefore easier to embroider. The needle makes the difference! We recommend needle size NM 80-90 (Universal or Top Stitch) r.