The hottest molding, filling and sealing technolog

  • Detail

Molding filling sealing technology and the Chinese market (III)

at present, the production capacity of plastic cup molding, filling and sealing equipment available in China mainly includes 3000 cups/hour, 6000 cups/hour, 9000 cups/hour and 12000 cups/hour. Considering the impact of miscellaneous bacteria on the taste and shelf life of yogurt, now large domestic dairy enterprises have adopted some different new technologies to reduce the possibility of pollution. For example, the filtered sterile air is used for the molding of plastic cups and the back pressure of materials to reduce secondary pollution. However, the price of equipment has increased, and most small and medium-sized enterprises have not yet adopted it

dxr-9000 plastic cup forming, filling, sealing and cutting machine developed by Hangzhou Zhongya Machinery Co., Ltd. integrates various functions such as plastic cup forming, filling, sealing, coding, die cutting and so on. The plastic cup of the equipment is formed by pre drawing and air pressure, so that the quality and speed of cup making can be guaranteed. The metering pump is used for metering to ensure the accuracy of quantitative filling, and the controllable diaphragm drip proof filling head is used for filling, which solves the problem of dripping. With the combined die structure, the four processes of punching, shearing, indentation and edge removal are combined, which simplifies the mechanism and improves the accuracy of punching, shearing and indentation. Sterile air is used in the filling system and molding gas, and the sealing film is disinfected with ultraviolet light. The whole process from cup making, filling to sealing is isolated and protected by movable door plates to prevent pollution in the packaging process, and has the CIP automatic cleaning function of the pipeline system

the hyfq-8000 plastic cup molding, filling, sealing and cutting machine, also known as the twelve cup equipment, successfully developed by Hangzhou Hengyang Machinery Co., Ltd., is suitable for the production of various yogurt, milk, ice cream, fruit juice drinks, hot pot seasoning, sauces and other products. The original components of the pneumatic control system are provided by FESTO company in Germany, and the pneumatic butterfly valve is the product of APV company. The electrical control part adopts temperature control, optical control and programmable controller imported from Japan. American centralized oil supply lubrication system is adopted. This machine can automatically complete the plastic cup forming, filling, sealing, coding, cutting and other processes, and can be equipped with ice cream and condiment filling system, CIP automatic cleaning system and human-computer interaction interface

blow molding is a product with high technical content in the three in one technology and relatively backward domestic technical level. Hunan Province listed Rbf2 blowing, filling and sealing all-in-one machine as a major provincial technological innovation project last year. Rbf2 blowing, filling and sealing all-in-one machine uses PP, pet and PE particles as bottle making raw materials. The equipment is developed and produced by Changsha Ruixin Machinery Manufacturing Co., Ltd. Rbfs2 blowing, filling and sealing integrated machine is an optical electromechanical integrated packaging equipment that combines many technologies, such as bottle blowing, liquid filling, bottle sealing, bottle trimming, bottle conveying and liquid agent production process. The three processes of bottle making, filling and sealing of the equipment are completed in a sterile state without bottle washing, which helps to save water and energy consumption and saves the investment of power part; The equipment covers a small area; Using PP, PE and other materials, the production cost of plastic bottles is low, and the internal quality of finished products is high, stable and reliable. It is mainly used in pharmaceutical liquid and beverage packaging

it can be seen that China has made some progress in various three in one equipment fields. However, in terms of high-speed, reliability and filling accuracy, the products of most manufacturers still have a large gap with those of foreign countries, which need to be further improved

technical improvement with higher reliability

because the three in one equipment can effectively ensure the reliability and safety of the production process and products, and bring great convenience and flexibility to users, the market is rapidly promoted. It is reported that the bottelpack bottle blowing, filling and sealing three in one equipment produced and sold by romlege company has accumulated more than 1000 sets. According to the production conditions of three shifts a day, the number of ampoule bottles and other containers produced by bottelpack bottle blowing filling sealing three in one equipment can exceed 15billion worldwide every year

in recent years, different companies have developed a variety of new technologies to improve the application effect of the molding filling sealing machine, so as to compensate for the possible deficiencies of materials, processing process or other factors

no matter polyethylene or polypropylene with high or low concentration, if gas or water vapor enters or surrounds the outside, it will cause the change of its pH value, reduce the product quality, and easily be polluted by the dissolving ink and glue of the outer carton. To solve this problem, many companies have added a layer of aluminum foil packaging to their products. The new product launched by advanced vision research company seals an eye drop packed with low-density polyethylene in a layer of aluminum foil to better ensure the quality of the product

Weiler company provides another packaging method that can improve the air, which can also strengthen the stability of drug ingredients. In the packaging process, nitrogen, an inert gas, is used to effectively isolate oxygen to ensure the stability of drugs

the company also produces a machine that can use nitrogen in packaging and filling. The special blowing, filling and sealing process of this machine can make the product packaging and filling process completely under oxygen free conditions, effectively reducing the harm of oxygen in the air to drugs. Another blowing, pouring and sealing equipment designed by romlege company can achieve the effect of strengthening extrusion and enhancing barrier layer. According to the company, using this process, multiple extrusion can be completed on one machine, and plastic bottles with up to five layers can be produced

technology and market trend

from the current market trend, we can see that the three in one equipment has gradually expanded from the pharmaceutical equipment market to more fields. At the same time, 2. The minimum division value: 0.01j, and various comprehensive technologies continue to become the trend

According to expert analysis, the development of three in one equipment will mainly develop in the following directions:

actively develop multi-functional, automatic and high-speed three in one equipment. For the domestic market, we should actively develop a series of products suitable for different materials in different states and different packaging weights, solve the adaptability, compatibility and reliability of products, and develop towards the construction of multi-function, automatic and high-speed Jinfa science and technology central China new material park. Develop high-level powder automatic packaging machines to meet the automatic packaging requirements of various powders such as milk powder and washing powder, and focus on the packaging of milk powder, washing powder, starch and finished grain. Develop electronic scale measurement, improve the measurement and filling accuracy and speed of powder and granular materials, and make it a multifunctional equipment that can be used for packaging independently and can be matched with various container forming filling sealing equipment. A computer-controlled combined weighing machine is developed to meet the requirements of high-speed and high-precision measurement for irregular material weighing. Develop a multifunctional packaging machine integrating container (box, bag, cup) forming, filling, sealing, vacuum and aseptic technology

accelerate the research and development of domestic sterile cold filling three in one equipment. In order to simplify the production process of pet aseptic cold filling, several major beverage equipment manufacturers in the world are developing a new type of high-speed blow fill seal machine. For the three in one equipment, the overall coordinated operation of the front and rear production lines is one of the important problems to be solved. Product 1. We can carry out experiments and digital processing according to GB, ISO, ASTM, JIS and other standards, and develop higher speed bottle blowing, filling and sealing production lines, which is not only the need to improve production efficiency and reduce costs, but also the fundamental requirement to improve the market competitiveness of products. At the same time, actively developing aseptic cold filling system can also achieve good energy-saving goals. Facing the unprecedented tension of current energy, the three in one technology, while focusing on the research and development of new products to improve the quality stability and service life, and the continuous improvement of technical capabilities, attaches importance to cost reduction and energy conservation will become an important theme for the long-term development of the industry in the future

Copyright © 2011 JIN SHI