The success of the fountain pen in the cosmetics world, like the pencil, should be attributed to its application diversity and flexibility, ease of use, and consumer acceptance of this form. Of course, in the process of product development, there are also various obstacles and difficulties. For example, it is far from easy to integrate product formulations with complex mechanical procedures. To be clear about these developmental obstacles, it is necessary to have close cooperation between formulators and packers to ensure that cosmetic pens can continue to expand and better serve consumers.
The liquid eyeliner uses a mechanical fluid pen. The traditional inkwell-design eyeliners, inkwell-design eyeliners, have also undergone great changes. Almost all successful designs have such a feature that they can complete the outline of the perfect makeup line with just one stroke. Therefore, the development of all these new products is to bring greater convenience to consumers, so that they can accurately outline the eye line, and only need one action to complete without constant makeup.
From the formulator's point of view, issues such as flexibility and packaging compatibility must be resolved so that the liquid eyeliner can be stored and transported safely. Of course, the premise is that the packaging principles and raw materials required by these products have been greatly developed and realized. The pigment of the eyeliner has been further developed, thereby creating a certain degree of opacity and color depth, while ensuring that it can be integrated with the makeup nib formula without being filtered out, which is very important.
Make-up pen tip technology has also made great progress, from hair to fiber brushes to complex and exquisite elastic resin, and some even have a series of surface treatment technologies to beautify the appearance and improve the quality of lines. With these improvements, it is only necessary to deal with the formulation design so that the maximum effect of these makeup pen tips can be brought to the user's satisfaction.
The further development of cosmetic pens in this field requires cooperation between market participants and suppliers. Only by grasping and satisfying the needs of consumers, using the most advanced technology and raw materials to realize these expectations can bring endless new product development. As people's requirements for product diversification and differentiation increase, there must be greater development in new application technologies, raw materials, and services tailored to consumers' individual needs.