Induction Cap Sealing Machines | Induction Foil Sealing Solutions
Shree Bhagwati Machtech (India) Pvt. Ltd. manufactures a comprehensive range of Induction Cap Sealing Machines, including handheld (manual), semi-automatic, and heavy-duty inline automatic induction sealers. These machines ensure hermetic, tamper-proof, and leak-proof sealing for a wide variety of containers – guaranteeing product integrity, shelf-life, and consumer confidence.
We also offer custom-built induction sealing systems to meet specific container types, line speeds, and production environments.
Available Models
- Manual Hand-Held Induction Sealer – portable, compact model for lab or low-volume use.
- Semi-Automatic Induction Cap Sealer – tabletop design for moderate output.
- Automatic Inline Induction Cap Sealer – for high-speed, continuous production lines.
- Air-Cooled Induction Sealers – suitable for standard ambient operations.
- Water-Cooled Induction Sealers – for heavy-duty, high-speed production and extended runtime.
Compatible Containers
Induction sealers are suitable for sealing all major plastic and glass containers, including:
- HDPE Bottles and Jars
- LDPE Bottles
- PET Bottles
- Polypropylene (PP) Jars and Bottles
- Glass Bottles (with plastic caps)
️Note: Whether you call it an Induction Sealer, Induction Cap Sealing Machine, Induction Wad Sealer, Bottle Cap Sealer, or Foil Sealing Machine — all refer to the same technology and function.
How Induction Sealing Works
Induction sealing is a non-contact heating process that uses an electromagnetic field to bond a foil liner (wad) to the container mouth. When the capped container passes under the sealing head, the aluminum foil layer within the liner heats up and melts the polymer coating. This creates a hermetic seal between the foil and the bottle rim, ensuring an airtight and tamper-evident closure.
Benefits of Induction Sealing
- Tamper Evidence: Provides visible proof of opening, deterring pilferage and counterfeiting.
- Leak Prevention: Ensures hermetic seals, eliminating product loss during transport.
- Extended Shelf Life: Protects contents from oxidation, contamination, and moisture.
- Consumer Confidence: A sealed product communicates freshness, hygiene, and authenticity.
- Regulatory Compliance: Meets international packaging and safety standards for food, pharma, and chemicals.
Induction Liners / Wads Explained
Induction liners (also called wads or foil seals) are multi-layered discs comprising:
- Heat Seal Layer – bonds to the container mouth.
- Aluminum Foil Layer – acts as the induction conductor.
- Backing Layer – ensures mechanical strength.
The liner can be manually inserted or placed automatically using Wad Inserting, Cap Lining, or Cap Assembly Machines. After sealing, the cap torque ensures proper adhesion and a secure seal.
Supporting Cap & Closure Equipment
To complement our induction cap sealers, we also manufacture:
- Wad Inserting Machines
- Cap Lining Machines
- Flip-Top Cap Closing Machines
- Cap Assembly Machines
- Vision Inspection & Seal Integrity Testing Systems
These systems create a complete cap sealing and closure automation line for industries requiring high productivity and reliability
Technical Highlights
- Maximum line speed up to 100 feet per minute (model dependent).
- Compatible with caps ranging from 15 mm to 120 mm diameter.
- High-frequency sealing head with precise energy control.
- Stainless Steel body construction for hygiene and durability.
- PLC and HMI control panel for easy operation and parameter setting.
- No-foil, no-seal detection and overheat protection.
- Optional conveyor synchronization and height-adjustable sealing heads.
Industries Served
Our induction sealing and cap-lining systems are widely used in:
- Healthcare & Pharmaceuticals – tablets, syrups, OTC products
- Personal Care & Cosmetics – lotions, shampoos, creams, oils
- Food & Beverages – sauces, milk, juice, honey, water, pickles
- Dairy & Confectionery – flavored milk, chocolates, spreads
- Agrochemicals & Petrochemicals – pesticides, fertilizers, lubricants
- Specialty Chemicals & Industrial Products – paints, resins, adhesives
Why Choose Shree Bhagwati Induction Sealers?
- Over 12,000+ installations worldwide in diverse industries
- Custom-engineered solutions to suit container type and speed requirements
- High-efficiency air-cooled and water-cooled systems for varied environments
- Exceptional service, spare parts availability, and technical support
- Made in India – Built to Global Standards
Conclusion
The Shree Bhagwati Induction Sealer Series offers safe, tamper-evident, and leak-proof sealing for every industry – from pharmaceuticals to beverages. Combining robust engineering, flexible operation, and world-class reliability, these machines deliver the perfect sealing solution for every packaging line.
