The hot sealing performance of packaging materials is the main parameter to evaluate the packaging ability of materials. It includes hot tack and ultimate strength. Hot tack has been used to check the strength of peeling the heat-sealed part shortly after heat sealing while it’s not cold. Ultimate strength has been used to check […]
In the process of manufacturing, transportation, shelf life and storage of flexible packaging, to ensure that the content of the packaging is clean, tidy and free from bacterial contamination, it must be ensured that the packaging is complete, even under stress conditions, it is complete. and it has no weak points, so the […]
There are several leak test methods used to evaluate the integrity of food packaging. These include pressure decay tests, vacuum decay tests, bubble emission tests, dye penetration tests, helium mass spectrometry tests, and hydrostatic tests. Dye penetration tests measure the amount of liquid leaking from the package. Dye penetration tests are used to measure the […]
The product tears and breaks due to external force during storage and transportation. Sufficient tear resistance can reduce tearing and prevent leakage. SLD-01 Tear Tester: complies with the Elmendorf method and is suitable for tear strength testing of films, laminated films, foils, paper and cardboard. The tearing tester determinates the average force to propagate tearing […]
The purpose of food packaging testing is to check whether the packaging material can be processed to ensure that the packaging can protect the food. Protection includes ensuring the shelf life of food, packaging appearance that attracts consumers’ attention, and ensuring packaging performance throughout the entire transportation process. In order to meet the […]
Standards: ASTM D1709 ISO 7765-1 JIS K7124-1 GB/T 9639.1 METHODS Test method A specifies a dart with a 38±1mm diameter dropped from 0.66 m and the test range is 50~2000g. Test method A specifies a dart with a 50±1mm diameter dropped from 1.5 m and the test range is 300~2000g. PROCEDURE Depending upon the expected impact […]
Based ASTM F392/F392M-M(2015)D. The film and bag are allowed to stand in a standard environment for 24h, cut from the film and bag in size 200mm×280mm. Fix the width direction of the sample on the mandrel, and start to rotate and flex at a constant speed. The flex conditions are as follows: After the kneading […]
19
Nov
Nov
Welcome to WordPress. This is your first post. Edit or delete it, then start blogging! Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam […]
13
Oct
Oct
Lorem ipsum dolor sit amet, consectetur adipiscing elit. In sed vulputate massa. Fusce ante magna, iaculis ut purus ut, facilisis ultrices nibh. Quisque commodo nunc eget tortor dapibus, et tristique magna convallis. Phasellus egestas nunc eu venenatis vehicula. Phasellus et magna nulla. Proin ante nunc, mollis a lectus ac, volutpat placerat ante. Vestibulum sit amet […]
13
Oct
Oct
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.Typi non habent claritatem insitam; est usus legentis in iis qui facit eorum claritatem. Investigationes demonstraverunt lectores legere me lius quod ii legunt saepius. Claritas est etiam processus dynamicus Typi non habent claritatem insitam; est […]