食品包装

Test Method for Flex Resistance of Food Packaging

Test Method for Flex Resistance of Food Packaging Test Methods According to ASTM F392/F392M-M (2015) D method. After the film and bag are left to stand for 24 hours in a standard environment, a rectangular sample of 200mm×280mm is cut from the film or bag. Fix the width direction of the sample on the fixture, and start to rotate and knead at a constant speed. The kneading conditions are as follows: Kneading frequency: 45 times/min; Kneading angle: 440°; Linear movement stroke: 155mm; Kneading times: 20 times. After the kneading is completed, spread the sample horizontally. The oxygen transmission rate shall be carried out according to the provisions of GB/T 1038 …

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Food Stuff Package Tests

Food packaging testing is important because it ensures that the materials used to package food are safe and suitable for their intended use. It also helps to ensure that the packaging materials do not contaminate the food, and that the food is protected from spoilage, contamination, and other hazards. Testing also helps to ensure that the packaging materials meet regulatory requirements and industry standards. 1.Food Package Testing Instruments for Impact Resistance Property Testing the impact resistance of packaging materials can ensure effective protection of the contents. The impact resistance test can be divided into falling dart impact and pendulum impact. FBT-01 Falling Ball Impact Tester PIT-01 Film Impact Tester 2. …

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