Brief analysis of the production technology and process of wine bottle cap
As the sealing product of wine bottles, the wine bottle cap is an important part of white wine bottle packaging. The bottle cap with novel design and excellent quality not only increases the brand value of Baijiu itself but also ensures the sealing of the product. So how was this strange Baijiu bottle cap made?
1.Prepare mixed raw materials. Generally, Baijiu bottle caps are made of plastic. If the user needs to make metal or ceramic wine bottle caps, iron, aluminum, porcelain, and mud should be selected as raw materials. Select high-quality raw materials in strict accordance with customer needs and quality standards. If the customer needs to make metal or ceramic wine bottle caps, iron, aluminum, porcelain, and mud should be selected as raw materials. Mix and preserve the main raw materials and auxiliary raw materials.
2.Hot melt. Put the prepared raw material into the barrel of the compressor and heat it to the semi-molten flow plasticization state in the barrel. At this time, it is necessary to ensure that the temperature in the barrel reaches about 200 degrees. The raw materials are melted and fully fused after heating. This process is very important in bottle cap production. The temperature control of hot melt will directly affect the product quality after production.
3.And die. The raw materials fully heated and fused in the barrel are discharged in a certain amount and extruded into the die cavity. Close the upper and lower molds to finalize the product. The bottle cap mold must be carefully made to ensure that the error of the product shape is minimized.
4.Cooling and demoulding. Let the heated product be fully cooled in the mold cavity. But do not cool rapidly., Otherwise, the quality of the bottle cap will be affected. When the bottle cap is cooled, it is separated from the mold and the final ring cutting and padding workflow is carried out.
According to their use and their characteristics, wine bottle caps can be divided into injection molding caps and compression molding caps. Nowadays, the manufacturing method commonly used in the market is compression plastic cover. Compared with the injection molding cover, the compression molding cover can save raw materials and energy in the manufacturing process, with high accuracy and strong operability. For the manufacturers of bottle caps, this advantage is tantamount to reducing the production cost, which has also become the reason why the pressed plastic caps are selected as the mainstream production process for wine bottle caps the manufacturers.
We are a large-scale packaging Co., Ltd. specializing in the production of plastic bottle caps, wine bottle caps, anti-counterfeiting bottle caps, aluminum caps, and aluminum-plastic composite caps. The company continues to introduce advanced bottle cap production equipment and innovate bottle cap R & D. after more than ten years of development, the company can produce and process bottle cap design, mold making, bottle cap spraying, bottle cap electroplating, and so on. The company has passed strict quality inspections, and the variety of bottle caps is complete, bright, and excellent. It has been in a leading position among similar bottle caps and has a good reputation in the market.
