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Labthink Instruments Co., Ltd.
Leak Testing System For Plastic Bottles

Leak Testing System For Plastic Bottles

Product catalog summary

Scope and Purpose

The document describes the MFY-01 Leak Tester, an instrument designed to detect gross leaks in various flexible packaging types such as bottles, cans, pouches, bags, and boxes. It is used to assess the seal integrity and sterility of packaging by measuring leakage under vacuum conditions.

Specifications and Features

The MFY-01 operates by placing the specimen inside a vacuum chamber filled with water and evacuating the air to create a vacuum.
Leak detection is performed by observing bubbles escaping from the specimen, indicating the presence of leaks.
The instrument is suitable for testing different packaging sizes, shapes, and materials.
It can be customized to meet special requirements and specific test standards.

Test Procedures

Place the specimen (bottle, can, pouch, etc.) inside the vacuum chamber filled with water.
Seal the chamber and start the vacuum pump to evacuate air, creating a vacuum around the specimen.
Observe the specimen for bubble formation, which indicates leakage.
Reset the vacuum and repeat the test as necessary.

Standards and Compliance

The leak test method aligns with standard test methods such as ASTM D3985, which is a recognized procedure for determining gas leakage in flexible packaging.

Applications and Recommendations

The MFY-01 Leak Tester is recommended for quality control in packaging manufacturing, ensuring the integrity of seals and preventing contamination or product spoilage. It is particularly useful for flexible packaging where gross leaks can compromise product safety.

Limitations and Considerations

The test detects gross leaks but may not identify micro-leaks or very small defects.
Proper specimen preparation and handling are critical to obtaining accurate results.
Customization may be required for non-standard packaging types or sizes.

Catalog excerpts

Leak Testing System For Plastic Bottles-1

MFY-01 Leak Tes – Bot ster ttle, Cans, Pouches Test , s Scop pe MFY Y-01 Leak T Tester is desig gned for dete ermination o gross leak of various heat sealed fl of h flexible packa and steri age ilized pack kage, such as bottles, cans pouches, ba boxes. Th instrumen also can be used to test s performa s, ags, he nt seal ance of specim mens after falling and c r compression tests. Test Procedures t s A: Preset the vac P cuum degree S thin the vacu uum chamber B: Submerge the specimen in the water wit S ent f tial between the inside and ou i utside C: Start the test. The instrume evacuates the vacuum chamber to form different pressure b of bottle.

Open the catalog to page 1

Leak Testing System For Plastic Bottles-2

Labthink Instruments Co., Ltd. Email: [email protected] Phone: 86- 531- 8506-8566 D: The leakage property could be obtained by observing the steady progression of bubbles from the specimen Test Standards ASTM D3985 - Standard test method for determination of gross leaks in flexible packaging containing headspace gas by bubble emission Labthink Features Services Customization Services - the vacuum chamber can customized for special requirement, including size, shapes

Open the catalog to page 2

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