Ladder string, loop tape and lift tape for outdoor venetian blinds are uniquely exposed to wear and tear. Not only UV radiation and heat but also frost and moisture affect all components of external sun protection systems.
Julius Koch technical textiles for outdoor venetian blinds were developed precisely to withstand these challenges and guarantee the necessary durability to maximize the lifespan of your sun protection systems. This is proven by our quality testing procedures with regard to breaking strength, elongation and colour fastness .
Ladder string for outdoor blinds
We supply durable ladder string for outdoor blinds in classic 72 mm pitch with an inner width of 85 mm (flat slats) or 85.5 mm (beaded slats). For particular durability we have developed a variant with Kevlar. In addition, we supply ladder string suitable for automated assembly lines.
Loop tape for outdoor blinds
We supply loop tape for outdoor venetian blinds with the standard pitches of 60 mm and 80 mm. In addition, we service our partners in the sun screening industry with optimized loop tape for automated assembly lines.
Lift tape for outdoor blinds: Webtex® G2
Our lift tape is called Webtex® and known for durability and strength. Webtex® G2 is superior in terms of thickness, stiffness, UV resistance and breaking strength. For further information on our durable lift tape, please click below.