Drawing rubber cot structured in single-deck,double-deci,aluminum bushing and rubber-coated iron-core in which rubber-coated structure is the best.Hardness range:840,800.Suitable for pure cotton,polyester fibre and blending chemicall-fibre tape.Recommended surface treatment:twice coating with pen,first coating in 1:3-4,second coating in 11-2.

Main characteristics Applicable for stable operation and swift elastic resilience of drawing on high-speed and high-pressure status,good tape quality.

Combing rubber cot structured in double-deck,aluminum bushing and rubber-coated iron-core in which rubber-coated structure is the best.Hardness rang:750,710.Suitable for pure cotton and polyester fibre.Recommended surface treatment:coating,light and non+treatment 65⁰,68⁰,72⁰.

Main characteristics small thermal deformation and swift elastic resilience during high-speed reciprocating motion,littlee static volume on the surface,wide adaptability range for temperature and humidity,good flexing-resistance.Recommend you to select non-treatment rubber cot.