Special Design for Types Of Yarn Dyeing Machine - Indigo Rope Dyeing Range – Singularity

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Rota Spray Dyeing Machine, Lab Dyeing Machine, Laboratory Sample Dyeing Machine, We will do our best to meet or exceed customers' requirements with quality products, advanced concept, and efficient and timely service. We welcome all customers.
Special Design for Types Of Yarn Dyeing Machine - Indigo Rope Dyeing Range – Singularity Detail:

24 rope dyeing range
Rope dyeing drawing

Specifications

1 Machine Speed (Dyeing) 6 ~ 36 M/min
2 Padder pressure 10 Tons
3 Airing Length 40 M (Typical)
4 PLC, Inverter, Monitor / PLC ALLEN-BRADLEY or SIEMENS

Coiler Cans

Coiler Cans

Dosing & Circulation

Dosing & Circulation

Features

1 High Productivity
2 High Indigo Pickup
3 Best Color Fastness
4 Best Shade Evenness
5 Best Production Flexibility

Dry Clinders

Dry Clinders

Yarn Exit After Drying

Yarn Exit After Drying

Principles for Indigo Rope Dyeing Range

1. Yarn is first prepared (by ball warping machine for rope dyeing, by direct warping machine for slasher dyeing) and start from the beam creels.
2. Pre-treatment boxes prepare (by cleaning & wetting) the yarn for dyeing.
3. Dye boxes dye the yarn with indigo (or other types of dye, such as sulfur).
4. Indigo is reduced (as opposed to oxidation) and dissolved in the dye bath in the form of leuco-indigo in an alkalic environment, with hydrosulfite being the reduction agent.
5. Leuco-indigo bonds with yarn in the dye bath, and then brought into contact with oxygen on the airing frame, leuco-indigo reacts with oxygen (oxidation) and turns blue.
6. Repeated dipping and airing processes allow indigo to gradually develop into a darker shade.
7. Post-wash boxes remove the excessive chemicals on the yarn, additional chemical agents may also be used at this stage for different purposes.
8. dyed yarn (in the form of ropes) will need to undergo the process of rebeaming (on rebeaming machines, aka LCB / Long Chain Beamer) to break the rope and wind onto warp beams for sizing, before weaving. Or, in case of knitted denim, cone winding is done after rebeaming, to prepare cones for circular knitting.
9. Rope dyeing is generally superior in terms of dyeing result (color fastness, higher indigo pickup, shade evenness, etc.).
10. Rope dyeing can also be used for knitting yarn, while slasher dyeing cannot (without major modification).
11. Rope dyeing requires bigger initial investment, and also requires extra machines (LCB, sizing) and space.
12. Production capacity: About 60000 meters yarn by a 24 rope dyeing range, about 90000 meters yarn by a 36 rope dyeing machine

Padder

Padder

Framework & Ladder

Framework & Ladder

Video

Dyeing process


Product detail pictures:

Special Design for Types Of Yarn Dyeing Machine - Indigo Rope Dyeing Range –  Singularity detail pictures

Special Design for Types Of Yarn Dyeing Machine - Indigo Rope Dyeing Range –  Singularity detail pictures

Special Design for Types Of Yarn Dyeing Machine - Indigo Rope Dyeing Range –  Singularity detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Special Design for Types Of Yarn Dyeing Machine - Indigo Rope Dyeing Range – Singularity , The product will supply to all over the world, such as: Munich, Leicester, Comoros, What is good price? We provide customers with factory price. In the premise of good quality, efficiency will have to be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products and solutions in time. Sincerely hope we could have long term business relationship.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Candance from venezuela - 2018.05.15 10:52
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Freda from Sao Paulo - 2017.08.28 16:02
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