China makeup packaging at Hoaxin plastic

Bottles packaging refers to folding cartons and colored corrugated bottles made of plastic, cardboard and fine corrugated cardboard. It is characterized by light weight, portability, wide source of raw materials, environmental protection, and exquisite printing. At present, internationally, especially in developed countries, the definition of "Skin Care Bottles packaging " is very clear. Paper bottle type packaging including food, alcohol, medicine, daily use/cosmetics, tobacco, and electronic products are all "color bottlees." Packaging" category of packaging.


In various forms of paper packaging, the development of color bottle packaging is the fastest. It is widely used in fields related to people's life information such as tobacco, food, medicine, and daily chemical, and the demand is still expanding. In the United States, 80% of packaging and printing plants are planning to move to the field of packaging color bottle production; in China, the rate is growing at an annual rate of 18%. The higher profitability of color bottle packaging and the huge consumption potential of color bottle printing have brought great attraction to the global color bottle packaging manufacturers in the country and even the world. They have rushed to enter the Chinese market and seize the opportunities in the first place.


On the other hand, due to fierce market competition, more and more companies are aware of the importance of the product's image bottle packaging in brand marketing. The color bottle packaging has become more and more favored by enterprises because of its advantages of easy processing and exquisite printing. It has become the best choice for the packaging of color bottlees. With the continuous advancement of printing technology and color bottle manufacturing techniques, there will be more elaborate, practical and colorful color bottle packaging presented to the public. We can believe that the color bottle packaging and printing industry will become a vibrant and promising industry from now to the future.


With the rapid development of modern industry and the continuous improvement of people's living standards, people's demand for color bottle packaging will continue to increase, but also put forward higher requirements for the quality of color bottle packaging. To avoid waste products on the automatic folding and folder-gluer, the folding cartons are automatically opened, formed, filled, sealed and other processes on the high-speed packaging machine. Not only the size of the carton structure is designed to be reasonable, but also the color bottle has enough molds. Cutting accuracy and folding folder accuracy. The increase in short-lived jobs, improvement of processing quality, and reduction of production costs are also market pressures and problems faced by color bottle packaging companies. This requires the application of new technologies in the production of color bottle packaging to continuously increase the degree of automation of equipment and reduce equipment costs. The adjustment time and the auxiliary preparation time for the job. Only by constantly adapting to new changes in the market and satisfying the requirements of different users can we improve the competitiveness of color bottle packaging enterprises.

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With the continuous development and progress of society, plastic products have become the necessities of life that are closely related to us. As large as mechanical

equipment, household appliances, folders, plastic Cosmetic Containers, etc., we can feel the omnipresence of plastic products. It can be said that most of the modern

society's industries are inextricably linked with the plastics industry. As one of the largest plastic products in terms of production and sales volume, the demand for

plastic Cosmetic Containers is also showing a substantial increase along with the development of society. In this regard, domestic plastic Cosmetic Container molding

equipment manufacturers should take the rapid growth of plastic Cosmetic Containers as an opportunity to understand the development pulse of plastic Cosmetic Containers,

and strive to develop new, efficient, intelligent plastic Cosmetic Container molding equipment, and strive to shorten the international advanced technology and equipment

difference.

Single mode restricts the development of the molding equipment market

The molding mechanism has a variety of types depending on the needs of the molding product, and is currently mainly divided into a compression molding apparatus (molding),

an extrusion molding apparatus (extrusion molding), an injection molding apparatus (injection molding), and a blow molding apparatus. (Hollow molding), calendering

equipment, etc.

Compression molding is also called press molding or press molding and is mainly used for the molding of thermosetting plastics such as phenolic resin, urea formaldehyde

resin, unsaturated polyester resin, etc. (2) Extrusion molding equipment is to continuously pass heated resin through the mold and extrude it. Shaped product equipment.

Extrusion is also sometimes used in thermosetting plastics and can be used in foam molding. Extrusion has the advantages of being able to extrude various shapes of

products, and has high production efficiency and can be automated and continuous production. (C) Injection molding equipment is to inject thermoplastic plastic melt under

high pressure into molds to obtain products through cooling and solidification. equipment. Injection molding can also be used for the molding of thermosetting plastics and

foamed plastics. (4) Blow molding equipment is a device for inflating a hot resin parison closed in a mold into a hollow product by the pressure of compressed air. Blow

molding includes blow molding. Films and blown hollow products are two methods; (5) Calendering equipment is the processing of the resin and various additives through the

expected processing (kneading, filtering, etc.), and then through the calender two or more of the opposite direction of the calender roll processing It is formed into a

film or sheet, which is then peeled off from the calender roll and cooled to shape the forming equipment. Calendering is a molding method mainly used for polyvinyl

chloride resins, and can produce films, sheets, plates, artificial leather, floor tiles and other products.

At present, China's plastic Cosmetic Containers are relatively simple to form, and the highly efficient plastic Cosmetic Container forming machines on the market are

basically imported from abroad. The relative lag in productivity and technology has affected the rapid development of plastic molding equipment. What the market needs is

continuous development, progress and innovation. With the development of society, it is not difficult for us to find that a single plastic molding can no longer meet the

needs of the market. Extrusion molding equipment can not be widely used in the processing of hot solid plastic, otherwise it will cause the size of the products to appear

deviation; and the injection molding equipment and mold cost is too high, its cleaning is also relatively difficult, these problems indicate the plastic Cosmetic Container

molding equipment The market needs to increase the molding rate and output as well as the development of high-performance molds. The main directions for its research and

development are high-speed, high-efficiency, energy-saving, environmental protection, and quality control.
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Identification method
The rheology of Makeup Packaging in the molten state is good, and the pressure has greater influence on the viscosity than the temperature. Therefore, the fluidity of the melt is mainly changed from the pressure. 1. Plastics treatment Because Makeup Packaging macromolecules contain lipid groups and have a certain degree of hydrophilicity, pellets are sensitive to water at high temperatures. When the moisture content exceeds the limit, the molecular weight of Makeup Packaging decreases during processing, and the products are colored. Become brittle. Therefore, the material must be dried before processing. The drying temperature is 150°C for more than 4 hours, typically 170°C for 3-4 hours. Air ejection can be used to check if the material is completely dry. The proportion of recycled materials should generally not exceed 25%, and the recycled materials should be dried.
2. The China Makeup Packaging machine used in injection molding machine has a short stable time after melting point and a higher melting point. Therefore, it is necessary to use injection systems with more temperature control sections and less self-heating friction during plasticization, and the actual product (water-containing material) should be used. The weight should not be less than 2/3 of the injection volume of the machine. Based on these requirements, Ramada has developed a small and medium-sized Makeup Packaging special plasticizing system in recent years. The clamping force is greater than 6300t/m2.
3, mold and gate design Makeup Packaging preforms generally use hot runner mold, between the mold and the injection molding machine template must have insulation board, its thickness is about 12mm, and the insulation board must be able to withstand high pressure. Exhaust must be sufficient to avoid local overheating or fragmentation, but the depth of the exhaust port generally should not exceed 0.03mm, otherwise it is prone to flash.
4. Melt temperature can be measured by air injection method. Different from 270-295°C, the reinforced grade GF-Makeup Packaging can be set to 290-315°C.
5, the injection speed is generally faster, can prevent premature coagulation during injection. But too fast, the high shear rate makes the material fragile. The shot is usually completed within 4 seconds.
6, the lower the back pressure, the better, so as not to wear. Generally does not exceed 100bar. Usually do not need to use.
7. Do not use long residence time to prevent the decrease of molecular weight. Try to avoid temperatures above 300°C. If the stoppage is less than 15 minutes. Only need to be shot; if it is more than 15 minutes, it should be cleaned with viscosity PE and the barrel temperature should be reduced to PE temperature until it is turned on again.
Melted quickly.
Actually, Makeup Packaging needs to include many varieties, such as Makeup Packaging smashing films from foreign factories, pulp blocks, and coils less than 30 cm in length. These have different customer bases.
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