Short Lead Time for Beam Dyeing - Indigo Rope Dyeing Range – Singularity

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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Vertical Yarn Dyeing Machine, Rope Dyeing, Process Of Dyeing In Textile Industry, Warmly welcome to cooperate and develop with us! we are going to continue to provide product or service with high quality and competitive rate.
Short Lead Time for Beam Dyeing - 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:

Short Lead Time for Beam Dyeing - Indigo Rope Dyeing Range –  Singularity detail pictures

Short Lead Time for Beam Dyeing - Indigo Rope Dyeing Range –  Singularity detail pictures

Short Lead Time for Beam Dyeing - Indigo Rope Dyeing Range –  Singularity detail pictures


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We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for Short Lead Time for Beam Dyeing - Indigo Rope Dyeing Range – Singularity , The product will supply to all over the world, such as: Saudi Arabia, Benin, Canada, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Genevieve from Philippines - 2017.08.15 12:36
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Judith from Lithuania - 2017.06.29 18:55
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