The Structure Of The Lipstick Tube
March 18, 2024
Lipstick tube, as the name implies, is applied in lipstick, lipstick products, but with the rise of lip bar, lip color, lip glaze and other lipstick products, a lot of cosmetic packaging material factories in the structure of the packaging material of lipstick tube fine-tuning, formed a full series of applications. The structure of cosmetic packaging material lipstick tube can be divided into the following categories:
1. Product classification: divided by components: cover, bottom, middle bundle core, etc., among which the middle bundle is generally made of aluminum, which has better hardness and metal texture after anodic treatment, and some are made of plastic injection molding. Inner diameter of beads: 8.5m
M, 8.6 M
M, 9 M
M, 9.8 M
M, 10 M
M, 11 M
M, 11.8 M
M, 12mm, etc. Bead rib number: 4 ribs, 6 ribs and 8 ribs, etc. Cosmetic packaging material overall packaging material usually cosmetic manufacturers will provide drawings or general requirements, completely by packaging material manufacturers production, and part of the packaging material is to be divided into more subtle, more specific conditions and requirements, divided into local printing, bottle cover packaging material, bottle body packaging material. Depending on the type of cosmetic packaging, some small accessories can also be specifically outsourced. The appearance of lip balm of general lip balm of lipstick tube is in lipstick similar, it is branch outfit shape, but the lip balm product of new fund of in recent years gets rid of the old and bring forth the new, have a part to use extrusion type design, have a part to need to besmear with the hand more on the lip. According to product structure: traditional lipstick case, thin and long, lipstick/lip color box, lip protection lipstick, powder strip, lip oil, etc. Filling method: bottom down irrigation, top forward irrigation.
2, cover: lipstick tube cover is usually aluminum or acrylic cover, ABS cover.
3. Base: the base is usually made of acrylic or ABS plastic, or aluminum. In order to increase the hand feel, some suppliers will add more iron in it. However, the problem of heavy iron glue is equal to an additional risk in the lipstick tube. In addition, the vibration in transportation will cause a quality accident in case of degluing, which will make the customer experience worse.
4, in the bundle core: in the bundle core is an important component of the lipstick tube, equivalent to the heart of the product, whether the lipstick tube product customer experience is good, the basic function is in the bundle core experience, it carries the entire lipstick tube product torque, smoothness, blocking force, insurance force, bead bearing force and other functions. Emulsion pump emulsion as skin care products, the biggest feature is water content is very high, can instantly moisten the skin, dry skin to supplement water. Together with the emulsion can form a thin and breathable protective film on the surface of the skin, which can prevent water loss and has an excellent moisturizing effect. Because this is compared with the make up water of pure water model, latex suits to be used more in dry season.
Bead fork snail is generally a double helix structure, its pitch is longer, a rotation of the bead travel distance is larger, so users also known as fast snail. Bead fork screw is an important part of a lipstick tube, is beads, forks, screw, screw and bead fork oil constitutes the core of the lipstick tube, beads are direct contact with the lipstick RouLiao body part koubei, fork on the direction of beads in a straight line tracks, spiral beads on the direction of the spiral tracks, with a fork, achieve the goal of spinning process, beads upward.
A bit like the pump core, but more complex than the pump core, some manufacturers say lube free design, but not widely used. Standardized drawing of bead screw must be standard, otherwise, their own size are not grasp, after the assembly, more complex factors, the results can be expected, injection material must pass the material body compatibility verification, or the occurrence of compatibility problems, the problem is not good, bead screw is the most important.