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Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging

Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging

Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging

Product catalog summary
Introduction
This document examines the effectiveness of aluminum-coated composite films in protecting instant noodles from oxygen exposure during storage. Oxygen exposure can accelerate spoilage, lead to the development of harmful substances, and result in flavor loss.

Specifications and Methodology
The study utilized a manometric method to measure the oxygen transmission rate through the films. The Labthink C230H Oxygen Transmission Rate Test System was employed for this purpose.

Results
The study revealed significant differences in the oxygen barrier properties of films from different manufacturers. Oxygen transmission rates varied widely, from over 41 cm3/(m2·day) to as low as 1.6 cm3/(m2·day). These variations are attributed to differences in the thickness and density of the aluminum layer.

Conclusions and Recommendations
The study concludes that the quality of aluminum-coated films can vary significantly. Manufacturers are advised to test their packaging materials thoroughly to ensure low oxygen permeability, which will help maintain the freshness of instant noodles.

Additional Information
Labthink offers a range of gas transmission rate testers using various methods. For more information, visit their website at www.labthink.com. Labthink also encourages collaboration with companies in the packaging industry for quality control purposes.
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Catalog excerpts

Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging-1

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging This study explores how well aluminum coated composite film shields instant noodles from oxygen during storage. Oxygen exposure can lead to instant noodles going bad faster, developing harmful substances, and losing flavor. Aluminum coated film is popular for instant noodle packaging because it's affordable and protects from light. But its effectiveness can vary depending on how it's made. Here, researchers compared the oxygen barrier properties of three different films from various manufacturers. 1

 Open the catalog to page 1
Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging-2

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 The study adopted a manometric method to measures how much oxygen can pass through the film over time. The test instrument is Labthink C230H Oxygen Transmission Rate Test System. The results showed a big difference between the films. Some let a lot of oxygen through (over 41 cm3/(m2· day)), while others were much better at blocking it (as low as 1.6 cm3/(m2· day)). This difference likely comes down to variations in the aluminum layer's thickness and density. The study concludes that not all aluminum coated film is created equal....

 Open the catalog to page 2
Barrier Properties of Aluminized Composite Film for Instant Noodle Packaging-3

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 carefully. Choosing a film with a low oxygen permeability will help keep instant noodles fresh for longer. More gas transmission rates testers adopting various test method are available from Labthink, please visit the website www.labthink.com to learn more! Labthink encourages collaboration with packaging industry companies for quality control!

 Open the catalog to page 3

All Labthink Instruments Co., Ltd. catalogs and technical brochures

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  42. C230

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  56. Torque tester

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Archived catalogs

  1. C611M

    2  Pages

  2. C306H

    3  Pages

  3. C230H

    4  Pages

  4. Leak Tester

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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