Cup and Tray Sealing Knives

Machine Knives for Automatic Cup and Tray Sealing Equipment

TGW International specializes in manufacturing knives used on cup and tray sealing equipment. Our cup and tray knives are formed to specific shapes and sizes for your individual sealing process needs. Whether your application is cup, tray, pod, or tub sealing, our staff is here to help you find the best solution to fit your requirements–saving you time and money.

  • Shortest, industry-leading lead times
  • Highest quality materials
  • All at an unbeatable value

Precision and Reliability for Sealing Applications

Expert Guidance for Optimal Performance

Choosing the ideal knife material and tooth profile to efficiently cut through your specific film, laminate, or foil can pose a challenge. Our expert technical team is here to guide you through the selection process, ensuring your product meets your performance expectations.

Whether you require 2-bay, 4-bay, or 5-bay configurations, we can customize your knives to meet your precise requirements. Leveraging advanced CNC technology, we ensure each knife delivers exceptional form and fit qualities, with the option to add a wear-resistant coating for extended durability.

  • Cup Sealing: Replacement knives used for cutting smaller portion control cups during the sealing operation. Typically used for cereal, dairy products, snack cups, dips, and soups.

  • Tray Sealing: Replacement knives for Modified Atmosphere Packaging (MAP) or gas-flushed machines to package fresh meat, poultry, seafood, produce, and ready-to-eat meals.

  • Tub Sealing: Replacement knives for Modified Atmosphere Packaging (MAP) or gas-flushed machines to package fresh meat, poultry, seafood, produce, and ready-to-eat meals.


Industries Commonly Served

  • Cosmetics
  • Dairy
  • Household/Cleaning products
  • Meats/Seafood/Poultry
  • Medical
  • Personal Care
  • Pet Foods
  • Pharmaceutical
  • Ready-To-Eat Meals
  • Salads/Vegetables/Fruits
  • Sauces/Hummus
  • Coffee/Tea
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We stock a wide variety of industrial machine knives for packaging, processing, and converting operations. We offer competitive lead times and pricing!

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Testimonials from Our Customers

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