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Tips on PET cosmetic bottle

Tips on PET cosmetic bottle

  • Categories:Industry news
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  • Time of issue:2021-11-01
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(Summary description)1. The cosmetic bottle has good mechanical properties, the impact strength is 3~5 times that of other films, and the folding resistance is good.

2. Resistance to oil, fat, acrylic acid, dilute alkali, and most solvents.

3. It can be used for a long time in the temperature range of 55-60℃, and can withstand high temperature of 65℃ and low temperature of -70℃ for short-term use, and has little effect on its mechanical properties at high and low temperatures.

4. The gas and water vapor permeability is low, and it has excellent gas, water, oil and peculiar smell performance.

5. The cosmetic bottle has high transparency, can block ultraviolet rays, and has good gloss.

6. Non-toxic, tasteless, good hygiene and safety, and can be directly used for food packaging.



The PET used in cosmetic bottles is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120℃. The electrical insulation is excellent. Even at high temperature and high frequency, its electrical performance is still good, but the corona resistance is poor. Creep resistance, fatigue resistance, friction resistance, and dimensional stability are all very good. The PET used in cosmetic bottles has ester bonds, which will decompose under the action of strong acid, strong alkali and water vapor, and has good resistance to organic solvents and weather.

Tips on PET cosmetic bottle

(Summary description)1. The cosmetic bottle has good mechanical properties, the impact strength is 3~5 times that of other films, and the folding resistance is good.

2. Resistance to oil, fat, acrylic acid, dilute alkali, and most solvents.

3. It can be used for a long time in the temperature range of 55-60℃, and can withstand high temperature of 65℃ and low temperature of -70℃ for short-term use, and has little effect on its mechanical properties at high and low temperatures.

4. The gas and water vapor permeability is low, and it has excellent gas, water, oil and peculiar smell performance.

5. The cosmetic bottle has high transparency, can block ultraviolet rays, and has good gloss.

6. Non-toxic, tasteless, good hygiene and safety, and can be directly used for food packaging.



The PET used in cosmetic bottles is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120℃. The electrical insulation is excellent. Even at high temperature and high frequency, its electrical performance is still good, but the corona resistance is poor. Creep resistance, fatigue resistance, friction resistance, and dimensional stability are all very good. The PET used in cosmetic bottles has ester bonds, which will decompose under the action of strong acid, strong alkali and water vapor, and has good resistance to organic solvents and weather.

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2021-11-01
  • Views:0
Information
1. The cosmetic bottle has good mechanical properties, the impact strength is 3~5 times that of other films, and the folding resistance is good.
 
2. Resistance to oil, fat, acrylic acid, dilute alkali, and most solvents.
 
3. It can be used for a long time in the temperature range of 55-60℃, and can withstand high temperature of 65℃ and low temperature of -70℃ for short-term use, and has little effect on its mechanical properties at high and low temperatures.
 
4. The gas and water vapor permeability is low, and it has excellent gas, water, oil and peculiar smell performance.
 
5. The cosmetic bottle has high transparency, can block ultraviolet rays, and has good gloss.
 
6. Non-toxic, tasteless, good hygiene and safety, and can be directly used for food packaging.
 
The PET used in cosmetic bottles is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120℃. The electrical insulation is excellent. Even at high temperature and high frequency, its electrical performance is still good, but the corona resistance is poor. Creep resistance, fatigue resistance, friction resistance, and dimensional stability are all very good. The PET used in cosmetic bottles has ester bonds, which will decompose under the action of strong acid, strong alkali and water vapor, and has good resistance to organic solvents and weather.

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What should be paid attention to in the design of cosmetic labeling packaging materials

For cosmetics, in addition to the filing application for material safety, the filing application is also required for its outer packaging. Packaging is also a top priority for cosmetics. Like a house, building is only part of it, and the rest is decoration. What should be paid attention to in the design of cosmetic labeling packaging materials? Improve efficiency and strive for time to make products available quickly. There are two situations to solve this problem: The first is to entrust the cosmetics processing factory to design and purchase packaging materials. This situation is easy to solve, because the cosmetics processing factory has a special person who will be responsible for this. For customers, after completing the packaging material design, send it to you, and then you can see what changes are needed, put forward opinions, and then modify and confirm the samples. The second is that the customer makes the packaging material design by himself. However, after making the design, they must first send the design drawing to the cosmetics processing plant, and let them contact the person for filing to check whether there is any problem with the design drawing, mainly the patterns and words on the drawing. Because some things can't be written, otherwise the filing won't pass. There is no loss in making changes at this level. When the modification is correct, the second part shall be carried out. The packaging materials are proofed, and then the cosmetics OEM is mailed. The product filing cycle is (10-20) days. During this filing period, the packaging materials manufacturer can be arranged to produce large goods, which can save time for production, because only the packaging materials arrive at the cosmetics manufacturer can plan production
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发布时间: : 2021-11--01
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