How to take the better airless tube

How does the cosmetics packaging products market go international?
 Cosmetic packaging products have a wide range of applications in the field, especially for small-capacity packaging. The easy opening of cosmetic packaging products mainly depends on the tearing performance of the packaging materials, heat-sealing properties and the friction coefficient of the surface of the material. Plastic, paper, and bottle packaging are also a form of packaging used in the field of cosmetic packaging. The locking and opening torque values ??of the bottle cap are one of the process parameters of the production unit offline or online. Whether the torque value is suitable or not has a great influence on the intermediate transportation of the product and the final consumption. The opening and locking force of the detection bottle cap can be detected by means of the torque meter, and the opening and locking force detection of the bottle cap should also be detected. It is associated with the sealing test of the package. The cosmetics have a good visual aesthetic and are exquisitely printed. It is more important for the detection of the quality of the cosmetic packaging.
 
It should be noted that the clamping force provided to the material during the tear test is large enough so that there is no "slip" of the material during the test, but if the consumer actually opens the package, if the material surface The frictional force is not well matched with the tearing force of the material. It is also common to open the slipping phenomenon when the grip strength is not large enough. The difficulty of opening is also common. According to the preservation requirements of cosmetic packaging products, the performance testing can be mainly divided into The contents are preserved and the appearance of the product is two parts. Of course, the basic mechanical indexes of the packaging materials must be met. Among them, anti-corrosion, anti-oxidation and prevention of odor loss are the key points of cosmetic preservation, including material barrier properties, headspace analysis and sealing. Sexual inspection. The aesthetic appearance of the packaging can directly affect the sales of the product. The main influencing factors are the printing and opening of the packaging, the surface touch of the packaging material, the printing effect, and the bonding performance detection of the cosmetic label.

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