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Process And Quality Control of Lipstick Tube

Regarding the surface texture of cosmetic packaging lipstick tubes, electroplating, bronzing, printing, water transfer, and other surface techniques are commonly used to achieve a specific texture or high-end luxury effect. For example, the Xingchen series launched by YSL uses gold powder and spray UV technology very well to achieve a dazzling starry sky effect. Another example is the lambskin lipstick of Givenchy, another evergreen brand of the lipstick tube. It boldly uses special material sheepskin to convey the spirit of the Givenchy brand's high-end luxury and the pursuit of first-class quality. A bold and successful breakthrough in the crossover process.

In addition to the conventional use of plastics, aluminum products can also be used for the main parts of high-end products, and aluminum products mostly use an oxidation plating process. The advantage of aluminum parts products is that they have a luxurious appearance and texture. However, due to the technological limitations in the stretching and cutting process of aluminum products, special attention should be paid to the potential safety risks that sharp blades may cause to consumers.

The structural components of the lipstick tube are complicated, and the product details require many; plus most of the filling is automatic filling by the machine, and the filling process is different, such as: pre-filling, post-filling, direct filling, loading of the lipstick tube, etc.; plus For example, the combination of different parts, poor tolerance control, or unreasonable design, even if the way of lubricant application is wrong, it will cause downtime or functional abnormality, and these errors are often fatal. Therefore, lipstick tube packaging materials need to be carefully reviewed and carefully controlled in every link in the development, production, quality control, and transportation process.

Common quality problems of lipstick packaging materials include insufficient bead blocking force, too tight torque, too large or too small opening force, insufficient adhesion, pollution, etc. The reasons for these problems may be caused by the management of the production process Deviation or machine or tooling fixture, mold/adjustment is not in place, the standard is unknown, employee operation error, etc., such as the size control during the molding process, the product deformation caused by the tight-fitting of the electroplating fixture, and the quality inspector measurement error release Error messages and so on are common reasons that may cause defective products in the production process.

Ningbo Jinyi is a professional cosmetics packaging factory, please feel free to call us.

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