OUR PRODUCTS
Home > Our Products > Mezzera Pre and Post Treatment Machines > EFI Mezzera Mercerizing
EFI Mezzera Mercerizing
Extremely delicate treatment for first-class fibres
Mercerizing is one fundamental step in cotton fabric preparation. During the mercerizing process, the crystalline structure of the cellulose is permanently altered to the benefit of the macroscopic characteristics and fibre reactivity to the dyestuffs.
Overview
Features
Specifications
Applications
Resources
Support
Overview
The action of the concentrated lye on the cellulose polymeric structure may be summarized as follows: firstly, the lye hinders the formation of cross linkages between polymeric chain causing a partial re-orientation of the crystallites in the cellulose structure. The section of the fibre changes from kidney-shaped to almost circular due to the swelling and to the modified structure, which involves also the “twisting” of spiral coils in the cellulose. The so modified polymeric chains finally lose the convolutions that are their peculiarity before the mercerizing, and this results in quite interesting effect on the macroscopic scale.
- Increase of dyeing affinity up to 35%
- Dimensional stability
- Improved lustre
- Better mechanical properties
- Coverage of immature/dead cotton
- Softer hand
- Colour brilliance
Features
- Modular assembly
- Automatic lye preparation system on board of the machine
- Bottom grown rolls driven
- Holed rolls lifted by mechanical devise for easy maintenance
- Lye distribution along the whole width
- Automatic fresh caustic soda feeding controlled by reading lye concentration
Specifications
- Impregnation & reaction: 28-32
- Stabilization
- Fabric inlet: 1-2
- Fabric outlet: 0
- Neutralized fabric exit: 0
- Impregnation & reaction: 200–270
- Stabilization
- Fabric inlet: 200-270
- Fabric outlet: 50-80
- Washing
- Fabric inlet: 50-80
- Fabric outlet: Neutralized
- Neutralized fabric exit: Neutralized
- Impregnation & reaction: n.a.
- Stabilization
- Fabric inlet: 4–5
- Fabric outlet: 4–5
- Washing
- Fabric inlet: 4–5
- Fabric outlet: 5 – 6
- Neutralized fabric exit: 5 – 6
Lye concentration (°Bé)
100% NaOH (g/kg) On the fabric
L/kg weak lye o l/kg fresh water
Applications
- Fashion
- Home textile
Resources
Download Brochure :
EFI Mezzera Mercerizing BrochureSupport
For any query please call or email on below details:-
Phone : +91-9311118191, +91-9810018191
Email : info@fabnationind.com
Enquire Now
About us
Boost your print capabilities with EFI Reggiani water-based inks and enhance your print capabilities for high performance digital textile printing systems
Contact
FAB NATION INDUSTRY
- B - 58, (L.G) Golf Course Road , Sector - 54, Sun City, Gurgoan - 122011 INDIA
- info@fabnationind.com
-
+91-9311118191
+91-9810018191
Subscribe Newsletter
Subscribe us for Latest News & Updates.
© Fab Nation Industry | Made with by Agencyeleven100