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Optimize your flexible packaging performance with Presto heat sealer

Gaurav Malhotra
18-2-2023
When it comes to packaging products, determining the quality of sealing is one of the important factors to consider that will protect the contents from tampering. From improving product shelf life to protecting the integrity of your product, the seal of flexible packaging films will play an important role in determining the quality of the product. Thus, we at Presto have designed high-quality lab testing instruments known as laboratory heat sealers. This lab testing instrument is used to perform sealing on flexible packaging films and other thermoplastic materials using pressure and heat by maintaining high temperatures.
All about Presto laboratory heat sealer
Features of Presto heat sealer prima (500 mm)
- Seal Pattern: Straight line/Plain/Diamond Knurling
- Microprocessor-based display for accurate test results
- Highly accurate test results under pneumatic pressure control.
- Single Pushbutton operation after setting PID temperature and time
- Strong heating jaws for performing tests
- No slippage in case the specimen is placed uniformly without any loops.
- Bright LED display for temperature and timer
- PID temperature controller for the highest level of control and repeatability
- Digital Preset timer
- EN 31 hard and temper sealing jaw material
- Guide rod mechanism for efficient control of sealing
- Standards: ASTM F 2029
Technical specifications of Presto heat sealer
- Equipment Range: Ambient to 350ºC
- Sealing Temperature Working range: Ambient to 230ºC
- Accuracy: ± 1ºC
- Least Count/Resolution: 0.1ºC
- Power: 220V, Single phase, 50 Hz
- Sealing size:
- 150*15 mm OR
- 300*15 mm
- Temperature Controller: 4-digit PID
- Dwell Heat Seal time: 0.1 – 99.9 sec
- Timer: 4 Digit Digital
- Heat Sensor: Pt-100, Platinum Resistance Temperature Detector (RTD)
- Sealing Pressure: 2 - 6 Bar
- Any 1 of the two size options can be chosen as per the requirement
- Temperature Controller: PID
- Timer: Digital Preset type
Conclusion
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