Square Head Trigger Sprayer Suppliers
2021年11月3日Square Head Trigger Sprayer Suppliers introduces the testing standards for cosmetic packaging materials
1. The barrier performance test of cosmetic packaging materials. This mainly examines the barrier effect of cosmetic packaging materials such as eye cream hoses and cleanser packaging on gas, liquid and other objects with permeability properties. It is an important factor affecting product quality. . If its barrier properties are weak, leakage or other problems will occur, which will affect the quality of cosmetics. General technicians will check whether it meets national standards through gas permeability instruments and oxygen permeability instruments.
2. Strength testing, strong cosmetic packaging materials can save a lot of later troubles. Strength testing includes the tensile strength, tear strength, puncture resistance, etc. of cosmetic packaging materials such as eye cream hoses and cleanser packaging. The tensile strength is the value of the tensile force it can withstand; the peel strength is also a point that needs to be tested, mainly refers to the adhesion between the packaging material layer and the layer, if it is too low, the cosmetics will leak; the puncture resistance means that the cosmetic packaging If there is a hard object, whether there will be a puncture phenomenon.
3. Tightness test. Everyone knows that if the cosmetics expire and change in quality, it will have a serious impact on our skin. For this factor of cosmetic packaging such as eye cream hoses and cleanser packaging, we can use vacuum to test this factor Whether its airtightness passes the test, it can also be operated fully automatically through the computer control panel.
4. The impact resistance of cosmetic packaging. During transportation, this indicator can ensure that the cosmetics are delivered to consumers intact. There are two test methods, which are dart impact and pendulum impact. The former is to measure the impact quality and energy value of the packaging material; the latter is to judge the energy consumed by the punch at a certain speed.
The above content is organized and shared by Square Head Trigger Sprayer Manufacturers, hoping to help those in need.
https://www.kerrysprayer.com/product/trigger-sprayer/
1. The barrier performance test of cosmetic packaging materials. This mainly examines the barrier effect of cosmetic packaging materials such as eye cream hoses and cleanser packaging on gas, liquid and other objects with permeability properties. It is an important factor affecting product quality. . If its barrier properties are weak, leakage or other problems will occur, which will affect the quality of cosmetics. General technicians will check whether it meets national standards through gas permeability instruments and oxygen permeability instruments.
2. Strength testing, strong cosmetic packaging materials can save a lot of later troubles. Strength testing includes the tensile strength, tear strength, puncture resistance, etc. of cosmetic packaging materials such as eye cream hoses and cleanser packaging. The tensile strength is the value of the tensile force it can withstand; the peel strength is also a point that needs to be tested, mainly refers to the adhesion between the packaging material layer and the layer, if it is too low, the cosmetics will leak; the puncture resistance means that the cosmetic packaging If there is a hard object, whether there will be a puncture phenomenon.
3. Tightness test. Everyone knows that if the cosmetics expire and change in quality, it will have a serious impact on our skin. For this factor of cosmetic packaging such as eye cream hoses and cleanser packaging, we can use vacuum to test this factor Whether its airtightness passes the test, it can also be operated fully automatically through the computer control panel.
4. The impact resistance of cosmetic packaging. During transportation, this indicator can ensure that the cosmetics are delivered to consumers intact. There are two test methods, which are dart impact and pendulum impact. The former is to measure the impact quality and energy value of the packaging material; the latter is to judge the energy consumed by the punch at a certain speed.
The above content is organized and shared by Square Head Trigger Sprayer Manufacturers, hoping to help those in need.
https://www.kerrysprayer.com/product/trigger-sprayer/
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