1. Product classification:
According to the components: cover, bottom, middle bundle core (middle bundle, bead, fork and screw), etc., in which the middle bundle is generally made of aluminum, which has better hardness and metal texture (that is, the feeling of metal) after anodizing. In addition, some are made by 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
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. Lipstick tube cover
Lipstick tube cover is generally aluminum (Al) cover or acrylic cover, ABS cover.
3. Base of lipstick tube
The base of lipstick tube is usually acrylic or ABS plastic, but also aluminum as the base material. 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, plus the vibration in transportation. In case of degumming, a quality accident will be formed, which will make the customer experience worse.
4. Medium beam core
The middle bundle core is an important component of the lipstick tube, which is equivalent to the heart part of the product. Whether the customers of the lipstick tube have a good experience or not, the basic functions are all in the experience of the middle bundle core, which bears the torsion, smoothness, retaining force, safety force, bead bearing force and other functions of the whole lipstick tube product.
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 (CPU) is the direct contact with the lipstick RouLiao body part koubei, fork (fork) beads on the straight line direction tracks, Spiral (Spiral) beads on the direction of the Spiral tracks, with a fork, achieve rotation process (guo cheng), 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. Cosmetic packaging material glass bottle is mainly used in cosmetics: skin care products (cream, emulsion), perfume, essential oil, nail polish several categories of small capacity, more than 200ml capacity is rarely used in cosmetics. Standardized drawing of bead screw must be standard, otherwise, their size is not grasp, after the assembly, more complex factors (factors), the results can be expected, injection material must pass the material body compatibility verification, or compatibility problems occur, screw screw is not good, the top priority.
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 packaging material factories in the structure of the packaging material of lipstick tube fine tuning, formed a full series of applications.
