How to choose cosmetic hose material

How to choose cosmetic hose material? What kind of material to choose is good
1. The hose is divided into single-layer, double-layer, and five-layer hoses, which are different in terms of anti-pressure, anti-penetration and hand feeling. Cosmetic hose manufacturers such as five-layer tubes are composed of an outer layer, an inner layer, two adhesive Composite layer, and another barrier layer. Features: It has a very good gas barrier performance, which can effectively prevent the infiltration of oxygen and odorous gases, and at the same time prevent the leakage of the fragrance and active ingredients of the contents.
2. Double-layer pipes are more commonly used, and single-layer pipes can also be used for middle and low grades. The diameter of the hose is 13#-60#. When a hose of a certain diameter is selected, different lengths are used to indicate different capacity characteristics. , the capacity can be adjusted from 3ml to 360ml. For the sake of beauty and coordination, the caliber below 60ml is usually used below 35#, the caliber of 35#-45# is usually used for 100ml and 150ml, and the caliber above 45# is required for the capacity above 150ml.
3. In terms of technology, it is divided into round tube, oval tube, flat tube and super flat tube. Flat tubes and ultra-flat tubes are more complicated than other tubes, and medical hose manufacturers have also released new tubes in recent years, so the price is correspondingly more expensive.
4. There are various shapes of hose caps, generally divided into flat caps, round caps, high caps, flip caps, ultra-flat caps, double-layer caps, spherical caps, lipstick caps, plastic caps can also be processed in various processes, bronzing Edge, silver edge, colored cap, transparent, oil spray, electroplating, etc., the tip cap and lipstick cap are usually equipped with inner plugs. The hose cover is an injection molded product, and the hose is a pull tube. Most hose manufacturers do not produce hose covers themselves.
5. Some products need to be filled before sealing. The sealing can be divided into: straight sealing, twill sealing, umbrella sealing, star point sealing, and special-shaped sealing. Print out the desired date code at the end.
6. The hose can be made of colored tube, transparent tube, colored or transparent frosted tube, pearl tube, and can be divided into matte and glossy. Matte looks elegant but easy to get dirty. Judging from the incision at the tail, the white incision is a large-area printing tube, and the ink used is high, otherwise it is easy to fall off and will crack and reveal white marks after being folded.