These laboratory heat sealers are available in various configurations and seal die patterns to meet most applications including:
- 12” and 24” seal length
- Single-zone
- Four-zone
- Eight-zone
- Flat, serrated, and custom sealing dies
- Top heat only
- Top and bottom heated dies
- Gradient heat ranges models
- Dedicated blister sealers and thermoformers
- Adjustable sealing pressure
- Adjustable temperature (up to 400F) and dwell time
CeraTek laboratory heat sealers conform to ASTM F2029 Test Method:
Standard Practices for Making Heatseals for Determination of Heatsealability of Flexible Webs as Measured by Seal Strength.