What is the oldest form of piece dyeing machine?
What is the oldest form of piece dyeing machine?
winch dyeing machine
Introduction The winch dyeing machine is the oldest form of piece dyeing machine. It is also called beck dyeing machine. All pre-dyeing treatments such as scouring, bleaching, washing-off and softening process.
What is jigger dyeing machine?
Jigg or jigger dyeing machine is one of the oldest dyeing machines used for cloth dyeing operations. Jigger machine is suitable for dyeing of woven fabrics, up to boiling temperature without any creasing. Since the fabric is handled in open-width, a jig is very suitable for fabrics which crease when dyed in rope form.
What are the machines available for yarn dyeing?
Dyeing Machines.
How did the winch dyeing machine get its name?
The dyeing machine derives its name “Winch” as the fabric rope gets circulated in the machine by way of a mechanical action of a horizontal rotor or reel, called as a winch or sometimes wince. The cross‐section of the winch rotor may be circular or elliptical. Winch dyeing m/c
Where can I find winch dyeing machine in Bangladesh?
1. Winch Dyeing machine 2. Prepared By : Mazadul Hasan sheshir ID: 2010000400008 13th Batch (session 2009-2013) Department : Wet Processing Technology Email: [email protected] Blog : www. Textilelab.blogspot.com (visit) Southeast University Department Of Textile Engineering I/A 251,252 Tejgaon Dhaka Bangladesh Prepared By : 3.
What kind of machine is used to dye fabric?
It is similar to winch dyeing and fabric is processed in continuous loop.A typical cycle takes only 1 minute. This machine is used mostly to dye polyester fabrics as there are many disadvantages with HT winches which include long dyeing time. Fabric in rope form is carried forward by circulation of dye liquor jet & the fabric is fully tension less.
Why are jig machines used for fabric dyeing?
There is little mechanical action in a jig machine and it is less suitable where vigorous scouring is required before dyeing. Moiré effects or water marks may arise on some acetate and nylon fabrics because of pressure flattening the structure of the rolled fabric.