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Archive for the ‘Articles’ Category

Test Method for Tear Resistance of Shampoo Pouch

September 8th, 2020 No comments

Shampoo is a common daily chemical product, which is mainly used for the daily care of head skin and hair. The commonly used packaging forms include bottle and pouch. The pouch shampoo includes large volume and small volume. Small volume (e.g. 5ml) shampoo pouches are mostly for one use. This kind of pouch shampoo brings [...]

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Test of Antistatic Packaging Bags Puncture Resistance

July 8th, 2020 No comments

Antistatic is one of the matters needing attention during the production and transportation of electronic products and electronic components. The anti-static packaging bag is an important anti-static measure taken in the transportation of electrostatic sensitive products. Its principle is to form a Faraday cage induction cover effect in the bag, to isolate the electrostatic field [...]

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Seal Strength Test of Black and White PE Film used for Liquid Milk

April 8th, 2020 No comments

The liquid milk is usually packed in bags, boxes and bottles. Bags are very common packaging for liquid milk for its portability and low cost. The bags used for liquid milk include prepak and tetra pak. The latter one is higher in cost than the other one, so prepak is more often used than the [...]

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Heat Seal Strength Test of Frozen Food Package

March 27th, 2020 No comments

By freezing the food quickly at an ultra-low temperature, it can be preserved from the time it is prepared to the time it is eaten. Frozen food slows down decomposition by turning residual moisture into ice, inhibiting the growth of most bacterial species. No extra preservatives are required because microorganisms do not grow when the [...]

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How to Test Compressive Resistance of Outdoor Water Bladder

March 14th, 2020 No comments

Due to its portability, the water bladder is favored by the soldiers and outdoor enthusiasts. The water bladder is usually folded and carried in a backpack and sometimes it will be seated or lied on by the user. In addition, the water bladder, on most occasions, is used in extreme environmental conditions. Therefore a suitable [...]

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How to prevent the risks caused by broken medical gloves?

March 2nd, 2020 No comments

Medical gloves are disposable gloves used during medical examinations and procedures that help prevent cross-contamination between caregivers and patients. Medical gloves are made of different polymers including latex, nitrile rubber, vinyl and neoprene. The medical gloves may be broken or punctured by medical apparatus, figure nails or other objects due to the reduced strength, which [...]

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Breaking Force Test of Ampoule

February 27th, 2020 No comments

An ampoule is a small sealed vial which is used to contain and preserve a sample, usually a solid or liquid. Ampoules are commonly made of glass, although plastic ampoules do exist, which are store vaccine, serum and oral liquid, etc. Modern ampoules are most commonly used to contain pharmaceuticals and chemicals that must [...]

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Stacking Strength Test of Corrugated Box

February 18th, 2020 No comments

Corrugated box is widely used as product packaging due to its light weight, printability, low cost and many other advantages. In order to improve the space utilization of the warehouse, the boxes are usually stacked together. For this reason, one of the important functions of a corrugated box is to provide crush resistance (product protection) [...]

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How to test the peel strength of the jelly cup cover?

February 12th, 2020 No comments

The jelly is one kind of popular dessert. In order to maintain a good taste and flavor, plastic cup and aluminum plastic composite film are usually as the packaging of the jelly. Such packaging can guarantee both barrier property and seal performance. As the jelly cup cover, the aluminum plastic composite film is sealed in [...]

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Flexibility Test of Plastic Shopping Bag

February 10th, 2020 No comments

Plastic shopping bags are commonly used by the consumers in daily life, which can facilitate the consumers with convenience and on the other hand, also cause serious environmental pollution and waste of energy and resources as a result of excessive use and improper recycling. Especially those ultrathin shopping bags, which are liable to be broken, [...]

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