Plastic Packaging Heat Seal Tester ASTM F2029 Lab Heat Sealer

A heat sealer is an indispensable machine employed to seal products and packaging made from thermoplastic materials. Heat sealing, a process involving the fusion of thermoplastics through the application of heat and pressure, is crucial in various industries including packaging, food, medicine, and beverages. Utilizing heat sealers ensures the integrity and safety of the packaged products.

Plastic Packaging Heat Seal Tester Introduction

Cell Instruments HST-01 Heat Seal Tester is meticulously designed for laboratory use, offering a compact solution for assessing the heat sealability of surfaces, sealant layers in films, laminates, polymers, and composites. Understanding the importance of heat seal testing in maintaining product quality, our heat seal tester provides precise control over key parameters: time, temperature, and pressure.

Importance of Heat Seal Tester

In industries reliant on packaging, such as food, beverage, and pharmaceuticals, the integrity of heat-sealed plastic films is paramount. Heat seal testers play a pivotal role in ensuring that these materials meet rigorous standards for both safety and efficacy. By accurately simulating real-world sealing conditions, heat seal testers aid in evaluating the strength and durability of seals, thus preventing potential leaks or contamination.

Key Features of the HST-01 Heat Seal Tester

The HST-01 stands out for its stability and precision, controlled by a PLC system and operated through an intuitive HMI touch screen.
The upper and lower components, constructed from aluminum, minimize heat loss during sealing, ensuring consistent temperature.
The P.I.D. temperature controller guarantees precise temperature regulation, while the proximity sensor facilitates synchronized seal initiation.
Safety features such as an anti-scald front cover prioritize user safety.

Compliance with ASTM Standards

Cell Instruments HST-01 Heat Seal Tester adheres to ASTM F2029-16(2021) standards, ensuring reliable and consistent results in determining the heat sealability of flexible barrier materials, as measured by seal strength.

Key Features of the HST-01 Heat Seal Tester

• PLC Control: Our heat seal tester is PLC controlled, ensuring industrial-level stability and precise operation. The intuitive HMI touch screen interface facilitates user-friendly navigation.
• Aluminum Construction: Both upper and lower components are crafted from aluminum, minimizing heat loss during sealing and ensuring uniform temperature distribution.
• P.I.D. Temperature Controller: Equipped with a first-class P.I.D. temperature controller, our heat seal tester offers precise temperature regulation, guaranteeing efficient heating and sealing.
• Accurate Timing: Synchronized seal initiation is achieved through accurate timing combined with a proximity sensor, enhancing efficiency and reproducibility.
• Uniform Pressure: The sealing bar, guided in three directions, ensures uniform pressure distribution across the sample, optimizing seal strength.
• Safety Features: User safety is paramount, with features such as an anti-scald front cover and manual or foot switch initiation of tests.
• Customizable Seal Jaws: Tailored to your specific requirements, our heat seal tester offers customizable seal jaws in terms of dimensions, shapes, and patterns.
• Optional Functionality: An RS 232 COM Port and optional computer software provide additional functionalities, enhancing versatility and data management capabilities.

Test Process

During testing, a sample is placed between two parallel heated sealing jaws, and the required temperature is allowed to reach equilibrium. The upper seal jaw, driven by a gas cylinder, exerts a specific pressure on the sample for a predetermined duration. Upon completion of the sealing time, the upper sealing jaw returns to its original position, concluding the heat sealability testing process.

Technical Specifications

Customization Options and Additional Functionalities

Customizable seal jaws in terms of dimensions, shapes, and patterns provide flexibility, while features like the RS 232 COM Port and optional computer software offer enhanced functionalities, making it a versatile solution for diverse testing needs.

Optimize your material physics testing with the HST-01 Heat Seal Tester, a reliable choice for precise and consistent heat sealing in various industries.

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