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Below Corona Treater Machine For Multilayer Films

Heavy-Duty Corona Treatment for Woven & Non-Woven Fabrics

Achieve Flawless Lamination on HDPE/PP Sacks, FIBCs, and Textiles.

Woven and non-woven materials are notoriously difficult to treat due to their porous, uneven surfaces. Anjali Corporation’s High-Power Corona Treaters are engineered to penetrate deep into the fabric’s texture, ensuring inseparable bonds for extrusion coating and lamination.

Product Overview

Built Tough for Demanding Lamination Plants

Unlike smooth plastic films, woven fabrics (like PP/HDPE sacks) and non-wovens are highly abrasive and require significantly higher energy to reach the desired dyne level. Standard blown film treaters simply cannot handle the physical wear and power demands.

Our Single-Side and Both-Side (Double-Side) Treaters are custom-built for extrusion coating and lamination lines. They feature upgraded IGBT generators for deep-penetrating high-frequency discharge and ruggedized dielectric rollers designed to withstand constant friction and fabric dust.

Why Choose Anjali for Fabric Lamination?

  • High-Density Power Output: Equipped with robust IGBT inverters (up to 30 kW) to deliver the intense corona discharge necessary to treat uneven, porous, and thick fabrics.
  • Abrasion-Resistant Rollers: Standard silicone sleeves wear out quickly against woven fabrics. We utilize heavy-duty Vulcanized Silicone Rubber Coating on our base rollers, drastically increasing durability and minimizing maintenance downtime.
  • Heavy-Duty Segmented Electrodes: Highly durable aluminum fin assemblies that resist warping under high heat and allow for precise lane-treating (strip coating) across wide webs.
  • High-Capacity Ozone & Dust Extraction: Woven fabrics generate significant lint and dust. Our oversized centrifugal blowers not only extract toxic ozone but also pull away debris, preventing internal arcing and keeping the electrodes clean.
  • Pneumatic Web Threading: Wide-web lamination lines require easy access. Our stations feature heavy-duty pneumatic cylinders that open the electrode assembly wide for fast, safe web threading.

Feature Single-Side Treater Both-Side (Double-Side) Treater
Application Standard Extrusion Coating on Woven Sacks Sandwich Lamination / Double-sided Coating
Web Width 1000 mm – 4500+ mm 1000 mm – 4500+ mm
Line Speed Up to 200 m/min Up to 200 m/min
Generator Power 5 kW to 20 kW (Matched to width/speed) 10 kW to 30 kW (Matched to width/speed)
Dielectric Roll Vulcanized Silicone Rubber / Ceramic Vulcanized Silicone Rubber / Ceramic
Electrodes Heavy-Duty Aluminum Fins Heavy-Duty Aluminum Fins
Cooling & Exhaust Dual-Suction High Pressure Blower Dual-Suction High Pressure Blower
Power Supply 415V AC, 3-Phase, 50/60 Hz 415V AC, 3-Phase, 50/60 Hz

Engineered for the Toughest Substrates in the Industry:

  • Woven Sacks & FIBCs: Pre-treatment of PP/HDPE woven fabrics before extrusion coating to ensure the polymer melt anchors deeply into the weave.
  • Tarpaulin Manufacturing: Ensuring waterproof, multi-layered adhesion for heavy-duty tarps.
  • Non-Woven Textiles: Treatment for medical garments, hygiene products, and geo-textiles to improve wettability and adhesive bonding.
  • Paper & Board Lamination: Upgraded stations can also handle thick paperboard lamination processes.
REVIEWS

From Our Happy Customers

R

RAKESH PATEL

26 November 2025

Great technical descriptions of the machines and treatment process. The product brochure link is helpful. Still, the overall design feels a bit basic — improved layout and images could make the browsing experience better.”

M

MANISH SHARMA

26 November 2025

The website has all key business info and product lists available, but navigating between pages isn’t immediately intuitive. More clear menus and responsiveness on mobile would improve usability.

R

RAKESH PATEL

26 November 2025

The site provides solid information about Corona Treater systems and their applications, and contact details are easy to find. However, some sections feel dated and could benefit from more modern visuals and updated content.

H

HIREN SHAH

26 November 2025

The website clearly presents Anjali Corona Treater’s product range and business history. It’s easy to understand what machines they manufacture, and the layout helps me find technical details quickly.

Ready to Upgrade Your Production Quality?

Contact our engineering team for a free consultation on the right treater for your application.

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