Development of packaging machinery industry

Release time:

2023-03-09 17:51

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China's packaging machinery started relatively late. It began in the 1970s when the Beijing Institute of Commercial Machinery studied Japan's packaging machinery. After more than 20 years of development, China's packaging machinery has become one of the top ten industries in the machinery industry, providing a strong guarantee for the rapid development of China's packaging industry. Some packaging machinery has filled the domestic gap and can basically meet the needs of the domestic market. Some products are also exported. The import volume of packaging machinery in China is roughly equal to the total output value, which is far from that of developed countries.
With the rapid development of the industry, there are also a series of problems. At present, the level of China's packaging machinery industry is not high enough. The packaging machinery market is becoming increasingly monopolistic. Except for the corrugated paper packaging machinery and some small packaging machines, which have certain scale and advantages, other packaging machinery is hardly systematic and large-scale. In particular, some complete packaging production lines with large demand in the market, such as liquid filling production lines, complete sets of equipment for beverage packaging containers, sterile packaging production lines, etc., are monopolized by several large packaging machinery enterprise groups in the world packaging machinery market, Facing the strong impact of foreign brands, domestic enterprises should take positive measures.
From the current situation, the global demand for packaging machinery is growing at an annual rate of 5.3%. The United States has the largest packaging equipment manufacturer, followed by Japan, and other major manufacturers also include Germany, Italy and China. However, the fastest growth of packaging equipment production in the future is in developing countries and regions. Developed countries will benefit from stimulating domestic demand and find suitable local manufacturers in developing countries, especially in food processing plants, to provide packaging machinery and equipment. Since China's entry into the WTO, China has made considerable progress. The level of packaging machinery in China has increased rapidly, and the gap between China and the world's advanced level has gradually narrowed. With China's increasingly open, China's packaging machinery will also further open the international market.

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Development of packaging machinery industry

China's packaging machinery started relatively late. It began in the 1970s when the Beijing Institute of Commercial Machinery studied Japan's packaging machinery. After more than 20 years of development, China's packaging machinery has become one of the top ten industries in the machinery industry, providing a strong guarantee for the rapid development of China's packaging industry. Some packaging machinery has filled the domestic gap and can basically meet the needs of the domestic market. Some products are also exported. The import volume of packaging machinery in China is roughly equal to the total output value, which is far from that of developed countries.

Applicable scope of labeling machine

Applicable labels: self-adhesive label, self-adhesive film, electronic supervision code, bar code, etc. Applicable products: products requiring labels or films to be affixed on the circumference. Application industry: widely used in food, medicine, cosmetics, daily chemicals, electronics, hardware, plastics and other industries. Application examples: PET round bottle labeling, plastic bottle labeling, food cans, etc.

Advantages of packaging machine

If you want to create the maximum benefits for yourself within the specified time, you must ensure that your food packaging production line runs well and there are no mistakes in the production process. In this way, you can try to avoid the occurrence of mistakes and the impact of failures, and then you can obtain the maximum benefits for the enterprise. The level of automation has been continuously improved in the manufacturing industry, and the scope of application is expanding.

The working process of the sealing machine and the purchase notice

After packing, the product is sent to the case sealing machine through the conveyor chain (belt, roller) and delivered to the case conveying mechanism. The two sides of the carton are clamped by the case clamping belt and move forward. The front short tongue is automatically bent by the tongue holder, and the rear short tongue has a detection signal (photoelectric signal) to notify the tongue cylinder to act when the carton enters the carrier roller of the sealing machine. The tongue holder bends it, and at the same time, there is a signal to notify the glue melting machine to automatically spray glue. The carton continues to move forward, and the left and right long tongues automatically bend to the middle through the guide rod. At the same time, the belt of the carton pressing mechanism synchronously presses the left and right long tongues of the carton to make the carton, tongue and glue together to complete the carton sealing and shaping action, that is, the last process of product packaging - automatic carton sealing.

Advantages of labeling machine

Wide range of application, which can meet the requirements of full-circumference labeling or semi-circumference labeling of round bottles. The labeling switching between bottles is simple and convenient for adjustment; The label coincidence degree is high. The label belt is bypassed by a deviation correction mechanism. The label belt does not deviate. The labeling position is adjustable in three directions x/y/z and the inclination degree is eight degrees of freedom. The adjustment has no dead angle. The label coincidence degree is high; The labeling quality is excellent, the elastic label covering belt is adopted, the labeling is flat, without wrinkles, and the packaging quality is improved; Flexible application, vertical labeling of bottle station, with automatic bottle separation function, can be produced separately or connected to the assembly line; Intelligent control, automatic photoelectric tracking, with the functions of labeling without objects, automatic calibration without labels and automatic detection of labels to prevent missing labels and waste of labels; High stability, advanced electronic control system composed of Panasonic PLC+Panasonic touch screen+Panasonic pin-shaped electric eye+German Louise label electric eye, supporting equipment 7 × 24-hour operation; The adjustment is simple. The labeling speed, conveying speed and bottle splitting speed can be adjusted steplessly, and can be adjusted as needed; It is solid and durable. It adopts a three-bar adjustment mechanism and makes full use of the stability of the triangle. The whole machine is solid and durable. It is made of stainless steel and advanced aluminum alloy, in compliance with GMP

Development trend of packaging machine in the 21st century

Vacuum packaging technology originated in the 1940s. Since the successful application of polyester and polyethylene plastic film in commodity packaging in 1950, the vacuum packaging machine has developed rapidly. Its technical development trend is mainly reflected in five aspects: high productivity, automation, single machine multi-function, composition of production line, and adoption of relevant new technologies. 1. High productivity. The productivity of the vacuum packaging machine has developed from several pieces per minute to several 10 pieces, and the productivity of the thermoforming - filling - sealing machine can reach more than 500 pieces per minute. 2. Automation. The automatic vacuum packaging machine has the functions of vacuuming, sealing, printing and cooling at one time. It is mainly used for the packaging of tea, peanuts, shrimp, corn and other foods. 3. Single machine multi-function. Multi-functions can be realized on a single machine, which can easily expand the scope of use. To realize the multi-function of single machine, modular design must be adopted. Through the transformation and combination of functional modules, it can become different types of vacuum packaging machines suitable for different packaging materials, packaging items and packaging requirements. 4. Make up the production line. When more and more functions are needed, concentrating all the functions on a single machine will make the structure very complex and the operation and maintenance inconvenient. At this time, several machines with different functions and matching efficiency can be combined to achieve a more complete production line. 5. Adopt relevant new technologies. In terms of packaging methods, inflatable packaging is widely used instead of vacuum packaging, which closely combines the research of inflatable components, packaging materials and inflatable packaging machines; In control technology, more computer technology and microelectronics technology are applied; In terms of sealing, heat pipe and cold sealing technology can be applied, and advanced devices can also be directly installed on the vacuum packaging machine, such as a computer-controlled high-precision combination scale for coarse materials; In rotary or vacuum packaging machines, advanced high-speed arc cam indexing machines are applied.