The significance of the application of aluminum-plastic plate sealing tester

August 10, 2024

Aluminium-Plastic-Sheet Packaging Sealing Tester vacuums the vacuum chamber so that the sample immersed in water generates a pressure difference between the inside and outside, and observes the escape of gas in the sample to determine the sealing performance of the sample; vacuum is applied to the vacuum chamber. , The sample produced internal and external pressure difference, observe the expansion of the sample and the shape of the sample after the release of vacuum recovery, in order to determine the sealing performance of the sample. Through the test can effectively compare how to evaluate the sealing process and sealing performance of flexible packaging.

Blister packs are widely used in the packaging of solid medicines due to their advantages of good protection, transparency, convenience of use, and light weight. In order to prevent the influence of light, heat, oxygen, etc. on drugs, and ensure that the drugs are free from moisture and deterioration during the effective period, the blister packs should have good sealing properties. The relevant national standards have made clear provisions on this, and this is also an important indicator for various production companies.

Aluminium-Plastic-Sheet Seal Tester Features: Electronically controlled pressure-retaining, PVC operation panel; High-quality thickened plexiglass sealed barrel, wall thickness 15mm; Precision pneumatic components, superior sealing performance; Pressure digital display, instant precision; Electronic pressure switch, Easy to operate, more durable pressure holding time; built-in time display, pressure maintenance time at a glance.

Aluminum plate sealing tester Technical parameters:

1. Vacuum degree: -90～0kPa

2. Accuracy: Level 1 3. Valid size of vacuum chamber: Φ 270mm × 200mm (H) (standard)

Note: other sizes can be customized.

4. Air source pressure: 0.7 MPa (user supplied by gas source)

5. Air source interface: Φ8 polyurethane tube 6. Dimensions: 460mm (L) × 360mm (B) × 530mm (H)

7. Power Supply: AC220V50Hz

8. Net weight: 15kg

The aluminum-plastic-plate sealing tester is suitable for the sealing test of packaging bags, bottles, tubes, cans and boxes in the food, pharmaceutical, medical equipment, daily chemical, automotive, electronic components, stationery and other industries. The sealing performance test of the test piece after the drop and pressure test can also be performed.

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