Skip to content

 Tray sealer knives

TRAY SEALER KNIVES AND TRAY FORMING BLADES
CUSTOM MADE PER DRAWING AND SAMPLE

What are tray sealer knives?

Tray sealer knives are tools used to seal trays or containers with a lid or film. They are typically used in the food industry to package meat, poultry, seafood, fruits, vegetables, and prepared meals. Tray sealer knives are used in conjunction with tray sealing machines, which are automated machines that use heat and pressure to seal the trays.

Tray sealer knives are typically made of high-quality stainless steel or other durable materials to withstand the high temperatures and pressures involved in sealing. They are designed to be sharp and precise to ensure a tight, secure seal on the tray or container.

Baucor manufactures all shapes and kinds of tray sealer knives and tray sealing blades used in packaging, food, paper, plastic film applications. We manufacture and supply both standard and custom size precision tray sealer knives for all kinds of industries. Whether you need custom or standard off-the shelf tray sealer knives, Baucor can turn your design into a blade in just days.

GET A QUOTE

BAUCOR'S CAPACITY & CAPABILITIES

Tray sealer knives made to last longer...

We are highly specialized in manufacturing custom knives and blades per sample and drawing. If you need your knives manufactured to your exact requirements, please contact us now to see how we can make high quality industrial blades and machine knives exceeding your requirements at a competitive price and always delivered right on time.

CIRCULAR, STRAIGHT, PUNCH, AND CUSTOM BLADES

Advantages of using tray sealer knives

There are many advantages of using tray sealer Knives:

  • Improved food safety:
    By sealing the trays or containers with a film or lid, tray sealer knives help to keep food products fresh and protected from contamination. It helps to improve food safety and reduce the risk of foodborne illness. 

  • Greater efficiency:
    Tray sealing machines and tray sealer knives can automate the packaging process, which can help increase the production line's speed and efficiency.

  • Cost-effectiveness:
    Tray sealer knives and tray sealing machines can be cost-effective solutions for food packaging, especially when compared to alternative methods such as hand sealing or vacuum sealing.

How are tray sealer knives manufactured?

  • Cutting:
    The process begins with cutting the blade's shape used to create the tray sealer knives. It is typically done using a CNC (computer numerical control) machine.

  • Heating:
    The tray sealer knife is then heat-treated to improve its strength and durability. It may involve heating the knife to a high temperature and then cooling it rapidly.

  • Sharpening:
    Next, the knife is sharpened to remove any imperfections. And it undergoes a grinding process to refine and make it even sharper. 

  • Coating:
    The finished knife may also be coated with a protective finish to prevent corrosion or wear. The most used materials for coating are chromium and tungsten.

Tray sealer knives in action

GET A QUOTE

PERFORATING, SAW. AND CUT OFF KNIVES

RAZOR, PUNCH, AND SLITTER BLADES

INVENTORY PROGRAMS

BLADES STOCKED TO YOUR NEEDS

Check out our inventory and stocking programs tailored to your needs.

SCALLOPED, POINTED TIP, SLITTER BLADES, AND PNEUMATIC SCORE SLITTER HOLDERS

ENGINEERING AND PROTOTYPING SERVICES

Filters