ABOUT SEALDONE

Sealdone is a premier Chinese manufacturer specializing exclusively in medical heat sealers. Trusted by hundreds of medical device factories, our patented temperature control system delivers reliable seals for diverse materials, ensuring full compliance with stringent standards likeISO 11607, YY/T 0698, and EN 868.

  • Heat-seals plastic blisters to Tyvek® or coated lidstock.
  • Withstands sterilization without cracks or channels.
  • Ensures a complete, reliable sterile barrier.

Medical Blister Sealing Solutions

Drawer-Type Heat Sealer

Blister and Film Sealing Solutions

  • Seals with superior tightness and uniform seal lines.
  • Ideal for mainstream medical aesthetics packaging.
  • Customizable seal width and shape upon request.
  • Fully automatic model handles roll feeding and rewinding.
Blister&Flim Sealer

High-Speed Sealing Solutions

  • Rotary disc design boosts sealing efficiency.
  • Automatically picks up blister trays and places lidstock.
  • Self-ejects finished products for continuous operation.
  • Reciprocating press for larger products enhances throughput
High Speed Sealer

Medical Paper-Poly Bag Sealing Solutions

  • Seals medical paper-poly bags, foil pouches, and more.
  • Ensures consistent seals with constant temperature control and cooling.
  • Compatible with multi-layer composite materials, including header bags.
  • Handles sealing lengths of up to 120 cm for versatile applications.
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