Several production processes of plastic cosmetic hose


We are a professional plastic bottle manufacturer speci […]

We are a professional plastic bottle manufacturer specializing in the production of high-quality cosmetic hoses, and also provide plastic product mold development and injection molding services. We have a variety of cosmetic hose products for customers to choose from, and can also be customized according to customer requirements.
The soft cosmetic tube plays an important role in the field of cosmetic packaging. It has excellent gas barrier properties, which can effectively prevent the penetration of oxygen and odor gases, and prevent the leakage of contents, aromas and active ingredients. The body diameter ranges from 13mm to 60mm. When selecting a certain caliber, different capacities can be obtained by intercepting different lengths. The volume can be adjusted from 3ml to 360ml. For aesthetic coordination, the caliber below 60ml usually uses a caliber below 35mm, while the caliber of 100ml and 150ml usually uses a caliber from 35mm to 45mm, and the caliber above 150ml requires a caliber above 45.
From a technical point of view, they can be divided into round tubes, oval tubes, flat tubes, and super flat tubes. Flat tube and super flat tube are more complicated than other tube processes. They are also new types of tubes produced in recent years, so they are relatively expensive.
Tube caps can be divided into flat caps, round caps, high caps, flip caps, super flat caps, double caps, spherical caps and lipstick caps. The pipe cover can also be processed by various processes, including gold, silver, colored, transparent, oiling, electroplating, etc. Nib caps and lipstick caps are usually equipped with inner plugs. The process of capping is usually injection molding.
Some products need to be filled before sealing. The sealing can be immersed in: straight sealing, diagonal sealing, umbrella sealing, star point sealing and special shaped sealing. You can add the date code to be printed at the end of the sealing tail as needed. .
The test tube can be made of colored test tubes or transparent test tubes. The polished test tube can be made into colored or transparent pearlescent test tubes with matte and bright light.
Regarding the printing method, multi-color printing and screen printing can be performed on the tube body, and the screen printing can be charged according to the number of colors. Our factory also has heat transfer equipment and technology, and the cost of bronzing and silver bronzing is calculated per unit area. For the tube, the silk screen effect is good, but the cost is slightly more expensive, and the buyer can choose different manufacturers according to the different requirements of quality and price.