Rondol 21mm 30D Twinscrew Extruder line improves YKK polymer VISLON® colored zippers in canada
A technical solution to add stabilisers to raw pigment and polymer mix without the colour fading.
YKK is world well known for the manufacture of their metal and plastic zippers. One of the last innovation YKK Canada worked on was their plastic coloured zippers that are very famous in fashion nowadays. However, the team had difficulties to make the raw pigment that gives colour, stick to it.