Table of Contents
Yarn Dyeing
Yarn dyeing is a special type of dyeing process. Yarns are dyed in package form or hank form by the yarn dyeing process. It is slightly different from woven or knit dyeing. Dyed yarns are used for making stripe knit or woven fabrics, solid dyed yarn fabric, or in sweater manufacturing.
Process Flow Chart Of Yarn Dyeing
The process flow chart of yarn dyeing on a yarn dyeing floor is given below:
Soft Winding
↓
Batching
↓
Yarn dyeing in package form
↓
Hydro Extractor
↓
Dryer
↓
Random Section (Rewinding section)
↓
Packing and Delivery
Functions of Different Stages of Yarn Dyeing
Now I like to give a short idea about each section of the dyeing floor.
Soft Winding:
It is the first step of yarn dyeing. In this section, yarns are transferred from paper cones to a plastic tube or steel tube to facilitate the yarn dyeing process. Without this process, it is not possible to accelerate package yarn dyeing. Different parameters are maintained during the rewinding of yarn.
Batching:
In batching section; yarns are batched according to their count, lot, yarn type, and others. A batch card is formed which contains the essential information of that batch.
Dyeing:
In the dyeing section; dyeing is done according to the approved sample dyeing recipe. The different parameter is maintained during dyeing. When dyed yarn shade is matched with the approved sample then is taken out from the dyeing bath.
Hydro Extractor:
In this section excess water from the yarn is removed. After that yarn packages are sent to the dryer.
Dryer:
A dryer is used to remove the remaining water from the dyed yarn.
Random Section:
In this section dyed and dried yarns are transferred from plastic tubes or steel tubes. During rewinding, finishing materials are applied to the yarn.
Packing and Delivery:
After passing random sections, dyed yarns are checked by the quality officer. After passing the quality, yarns are packed. After packing, yarns are ready for delivery.
So, above all are about the activities on a yarn dyeing floor.
18 comments
S. I. Pathan
Price of yarn dying machine with specification
S. I. Pathan
Step by step dying machine price with capacity.
Jamal
We need all kinds of dyeing process with camical receipe
Saman
Thanks for that informations
Chandru
Good
Chandru
I need to chemical purpose in yarn dyeing
Omkar likhare
Process flow chart yarn dyeing,Input output matrix,Operational control procedure
surendran
why don’t you explain yarn dyeing sequence wise which will help people to get more ideas about the particular subject.
md.shahadur rahman
good
K. Murali
How will so those quality of dyed
shazib
what is the basis of yarn dyeing plant project.
is it count
blend
oer day production.
same dyeing machine for both coarse and fine count?
M.Zafar Mohiuddin
Nice information.I need more about chemicals and want to know about buyers of yarn dyed word wide.
Thanks
Best Regards
M.Zafar Mohiuddin
muhammed salim
i like your nice details processing of yern dyeing.i think you may more details to procedure.
Sulis Chen
It is good knowledge, thank but more help you can explain with chemical detil, temperature , water and timing, thank u
lawrance
Nice Explanation about Yarn Dyeing
asim
WELL
Md. Mamun
package dyeing full instuaction neede.
thanks
naresh trivedi
this is perfact process give detail list of best chemicals and give process chart in detail with temp.and timing