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What are the inspection items for food product packaging bags
April 1,2021.
We can know that aluminum foil bags are not plastic bags, and can even be said to be better than ordinary plastic bags. When you want to refrigerate or pack food now, and you want to keep the food as ...
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How to observe the heat seal test of flexible packaging film?
April 22,2021.
In the field of flexible packaging, the heat sealing process of the film plays an important role. It not only affects the formula structure of the film product, but also affects the production process...
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The Compostable degradable plastic certification system
May 17,2021.
Compostable degradable plastic is a kind of biodegradable material, which refers to a type of material that can be completely converted into carbon dioxide, water and minerals after a certain time spa...
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What are the cosmetic packaging testing items?
May 31,2021.
As today's fashionable consumer products, cosmetics not only need exquisite packaging, but also need to protect the products during transportation or shelf life. The inspection...
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What are the testing standards for food contact materials?
June 22,2021.
Food contact materials are very common in our daily lives, such as common food packaging bags, food wrappers, pots, bowls, ladles, pots, chopsticks, etc., because these items are in direct contact wit...
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Testing of the moisture-proof performance of the packaging of granular Sachets medicines
July 14,2021.
Granule drugs are more sensitive to external water vapor, and the packaging is required to have high moisture resistance. The inspection of packaging is an indispensable production link. Now we will t...
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How packaging film heat shrinkage works
August 2,2021.
As an important part of the flexible packaging industry, testing the performance of plastic films is a necessary step in order to adapt them to the needs of packaging materials. Amongst other things, ...
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why should we ban single-use plastic
August 12,2021.
The current situation: the global average consumption of 1 million plastic bags every 1 minute , the total annual global plastic consumption of 400 million tons , only 14% of the world's plastic packa...
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what is the principle of pressure decay leakage is tested
August 25,2021.
Pharmaceutical packaging materials such as vials, ampoules, cassettes, infusion bottles, etc. need to be picked up from a quality point of view. Many pharmaceutical manufacturers are unaware of how to...
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GBPI New Launch W401 2.0 Water Vapor Permeation Analyzer
September 8,2021.
1.Product Introduction Based on the testing principle of the infrared sensor, W401 is designed and manufactured with reference to the standard of GB/T 26253. It is used to test the water vapor tr...
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Evaluation studies on glass containers
September 10,2021.
Evaluation studies on glass containers 1. Hydrolytic resistance test i. Glass Grains test – used to distinguish Type I glass from Type II and Type III glass ii. Surface Glass Test – used to disti...
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Paper packaging testing solution
September 18,2021.
Paper packaging has the advantages of easy processing, low cost, suitable for printing, light weight, foldable, non-toxic, tasteless and pollution-free, but it has poor water resistance and poor stren...
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