The overall packaging materials of cosmetic packaging materials usually provide drawings or general requirements by Lipstick Pencil Packaging manufacturers, which are completely produced by the packaging material manufacturers, while some packaging materials are divided into more subtle, more specific situations and needs, divided into partial printing, bottle Cover packaging material, bottle packaging material. Depending on the type of cosmetic packaging, some small accessories can also be specifically outsourced. The appearance of lip balm in a tube-like lip balm is the same as that of lip balm, and they are all in the shape of a stick. However, in recent years, new lip balm products have been introduced. According to product structure: traditional lipstick shell box, slender type, lipstick/lip gloss box, lip balm, vermicelli, lip oil, etc. Filling method: bottom pouring, top pouring.
1. Cover: Lipstick tube covers are generally aluminum covers or acrylic covers, ABS covers, etc.
2. Base: The base is generally made of acrylic or ABS plastic, and some are also made of aluminum. There are also some suppliers who will add weight to the iron in order to increase the feel, but if there is a problem with the heavy iron glue, it means adding a risk to the lipstick tube, plus the vibration during transportation. Worse.
3. Middle beam core: The middle beam core is an important component of the lipstick tube, which is equivalent to the heart part of the product. Whether the lipstick tube product has a good customer experience, the basic functions are all in the experience of the middle beam core. Torque, smoothness, blocking force, insurance force, bead bearing force and other functions of the entire lipstick tube product. As a skin care product, the biggest feature of lotion pump lotion is that it has a high water content, which can instantly moisturize the skin and add moisture to dry skin. With the lotion, it can form a thin and breathable protective film on the skin surface, which can prevent moisture loss and play an excellent moisturizing effect. Therefore, compared with the pure moisturizing lotion, the lotion is more suitable for use in the dry season.
4. The bead fork screw is generally a double helix structure, and its pitch is long, and the travel distance of the bead after one rotation is large, so some users also call it a quick screw. The bead fork screw is an important part of the lipstick tube, that is, the bead, fork, spiral, bead fork screw and lubricating oil constitute the core of the lipstick tube. The bead is the part of the cup that directly contacts with the lipstick meat body, and the fork bead is in a straight line. The traveling track of the spiral bead in the upward direction of the spiral bead cooperates with the fork to achieve the purpose of the rotation process and the upward movement of the bead.
5. The ball fork screw is a bit like the pump core, but it is more complicated than the pump core. Some manufacturers say that the lubricating oil ball fork screw is designed, but it is not widely used at present. The standardized drawing of the bead fork screw must be standard, otherwise, you can't grasp the size yourself. After the assembly later, there are more complicated factors. The result can be expected that the injection molding material must pass the material compatibility verification, otherwise compatibility problems will occur. It is not good to have problems with screwing up and down, and the bead fork screw is the top priority.