Current situation analysis and Prospect of the hot

2022-07-27
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Current situation analysis and Prospect of packaging machinery industry (Part I)

China's packaging machinery industry has developed since the reform and opening up. Due to its late start, most of the equipment is developed through digestion and absorption of imported equipment. The industry has grown from scratch, from small to large, and gradually developed. With the rapid development of China's food industry, packaging industry and agriculture, China's packaging food machinery industry has made remarkable progress, and the number of product varieties is increasing, making the packaging and food machinery industry an emerging industry that directly serves the improvement of people's quality of life, the packaging industry and food industry, and the deep processing industry of agriculture and agricultural and sideline products, and one of the ten pillar industries of China's machinery industry, Basically, it can produce all kinds of products of various grades that meet the people's living needs, and is constantly making efforts to improve and narrow the gap with foreign advanced levels, technologies and equipment. With the joint efforts of the vast number of enterprises, technical personnel of scientific research institutions and workers in the industry, new products and technologies are emerging day by day and transformed into productive forces. China has a large population. Food is the most important thing for the people. The market of packaging and food machinery products is broad and has great potential. The rapid rise of the packaging and food machinery industry in China has aroused widespread concern in the society. Even in the case of the financial crisis in Southeast Asian countries, our industry is still thriving and can be called a "sunrise industry"

with the continuous improvement of people's living standards, higher requirements are put forward for commodity packaging. Where there are commodities, there are packaging. It can be said that the packaging industry plays an important role in the development of the overall structure of the national economy. Packaging machinery products are widely used in food, medicine, chemical industry, military industry and other industries

by adopting international standards and absorbing foreign advanced technology, China's packaging machinery industry has greatly improved its standard level, design and manufacturing and product quality. The product quality of some enterprises has reached or approached the advanced level of similar foreign machines. These enterprises have adopted advanced enterprise management system and quality assurance system to continuously improve and improve the quality of products. Taking quality and after-sales service as the lifeblood of the enterprise, they have solved the problem of "excellent customer service"

with the continuous development of the national economy, the demand for packaging machinery products in the domestic market is increasing day by day, the annual output is increasing year by year, the number of packaging machinery enterprises is increasing, and the nature of enterprises is gradually changing from state-owned to private, collective or even individual. The market competition is becoming increasingly fierce, from the seller's market with economic shortage in the past to the buyer's market. Therefore, the competition of products in technology, performance and price is more intense. Consumers have higher and higher requirements for product quality, safety, economy and reliability. For many years, the packaging machinery industry has not carried out industry inspection activities such as unified inspection and spot check, and there is no objective data to reflect the overall level of the industry. Enterprises also have asked to standardize industry management, protect and encourage enterprises with good product quality, and crack down on rough and shoddy products, so as to improve the overall level of the industry

in order to have a systematic understanding of the production status and quality level of production enterprises, improve the product quality of the industry, strengthen supervision and management, rectify the production order of the industry, and truly support the good and treat the bad, the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China organized the quality supervision and inspection center of packaging machinery products in the machinery industry to carry out product quality supervision and random inspection of semi-automatic strapping machines and vacuum packaging machines in 2002 and 2003. The following describes the overall situation reflected in the two spot checks

the development of semi-automatic strapping machine and vacuum packaging machine began in the mid-1980s. Through the adoption of international standards and the absorption of foreign advanced technical characteristics, the standard level, design and manufacturing technology and product quality have been greatly improved. The product quality of some enterprises has reached or approached the advanced level of similar foreign machines. Some key enterprises in the packaging machinery industry have obtained or are in the process of obtaining ISO9000 quality system certification. With the rapid development of China's economy, the use of these two products and the number of production enterprises are increasing year by year. However, in recent years, private enterprises are increasing rapidly and gradually occupying the market, with fierce price and market competition. Due to changes in the external environment and management reasons, state-owned enterprises are in a relatively difficult situation. Their market share is gradually decreasing, and their output is also relatively shrinking

1 semi-automatic strapping machine

1.1 product introduction

semi-automatic strapping machine. At that time, the time for exhibitors to enter and withdraw from the exhibition hall will also be extended. It is mainly applicable to the strapping and packaging of cartons, wooden cases, books and periodicals, soft and hard bags, square, cylindrical, circular and other objects. It is widely used in light industry, food, foreign trade, and other industries. The ratio of the load at the moment of fracture to the section at the fracture point is called fracture strength goods, printing, medicine, chemical industry, post and telecommunications Textile and other industries. The bound objects are placed on the table of the strapping machine. The operator bypasses the strapped objects, inserts the head along the guide slot, and binds the objects firmly by hot-melt lapping. The binding speed is fast. It only takes 2~3 seconds to bind a strip. The hot knife heats rapidly and enters the packing state within 5 seconds. After baling, if it does not work within 1 minute, the motor will automatically stop and enter the standby state

1.2 basic information of semi-automatic strapping machine manufacturers

there are about 50 enterprises producing semi-automatic strapping machines nationwide, mainly concentrated in Nantong, Jiangsu and Wenzhou, Zhejiang. There are more than 20 enterprises of different types in Nantong alone. Among them, there are hundreds of wholly-owned enterprises, as well as families and small workshops composed of several people. Nantong is a base for the production of semi-automatic strapping machines. In addition to the production of complete machines, it also produces various corresponding spare parts. Some small enterprises, which are divided into workshops according to their use, have poor production conditions, backward technology and equipment, and unsound production processes. In order to seek more benefits, they do not hesitate to steal work and materials and lower prices, which has a great impact on the products of regular production enterprises. In some areas, there are many manufacturers specialized in producing parts. The strapping machine manufacturers only need to purchase and assemble, so it is very easy to organize production. Three or five people can produce. Some small enterprises purchase cheap or even unqualified parts for assembly, which is bound to cause quality problems. The original price of a semi-automatic binding machine was 7000 or 8000 yuan, but now it has been reduced to about 2000 yuan. The profits of regular products are getting lower and lower. Some enterprises have to change production or only produce export products. On the surface, inferior products are not very different from high-quality products. In fact, problems often occur during the warranty period, causing trouble and losses to users. At present, users generally reflect that the semi-automatic strapping machine has short service life and high failure rate, resulting in the inability to produce high-quality products and the flooding of poor quality products in the market

1.3 comprehensive analysis and evaluation of test results

the semi-automatic strapping machine produced by enterprises in provinces, autonomous regions and municipalities directly under the central government, such as Shanghai, Tianjin, Jiangsu, Zhejiang, Guangdong and Hebei, which are the main production places of this kind of packaging machine, is used to control the normal operation of the electronic tensile testing machine to display the final test results in the form of curves or statements on the computer; 18 prototypes from 18 enterprises were randomly selected, accounting for about 36% of the total number of such product manufacturers in China

for sampling, the quality supervision and inspection center of machinery industry packaging machinery products, the inspection unit, will send personnel to various inspected enterprises nationwide by means of surprise sampling, and will not notify or notify the inspected enterprises in any form before sampling. After arriving at the enterprise, the sampling personnel shall show the notice of national quality supervision and random inspection. After necessary explanation, they shall immediately arrive at the end of the finished product warehouse or production line of the enterprise, and find out the product inventory, production plan, sales situation and the authenticity of the product. After that, they shall take random sampling to sample the prototype from the products produced by the enterprise within one year. The inspection is based on JB/t3790.2-1994 mechanical semi-automatic binding machine and JB safety requirements for packaging machinery

as the spot check adopts surprise spot check and random sampling, it can truly reflect the actual situation of product quality. All the products in the spot check are determined to be qualified by the factory inspection of the enterprise. The inspection results showed that 13 products of 13 enterprises were qualified, and the qualified rate of product sampling was 72.2%. Among them, 14 enterprises adopt industry recommended standards, 3 enterprises adopt enterprise standards, and 1 enterprise has no production standards

among the 18 semi-automatic strapping machine manufacturing enterprises sampled, there was one large and medium-sized enterprise, accounting for 5.6% of the enterprises sampled, and there were a large number of small enterprises, accounting for 88.8% of the enterprises sampled. The result of spot check shows that the qualified rate of products decreases with the reduction of enterprise scale. The products of the two large and medium-sized enterprises are all qualified, and the sampling pass rate is 100%. Among the products of 16 small enterprises, 5 are unqualified, and the sampling pass rate is 68.8%. In this national supervision and random inspection, both state-owned, collective, private, individual, joint-stock, joint venture and sole proprietorship enterprises are considered. There are both old enterprises and enterprises that have developed in recent years. Therefore, this spot check basically reflects the current national quality level and industry quality status of semi-automatic binding machine products

among the products of 18 enterprises selected in this spot check, 5 enterprises' products are unqualified. All the products of these 5 enterprises are unqualified except for category A (key items), and there are also category B (main items) and inspection items. The joint breaking force is class A. the standard requires that the joint breaking force shall not be less than 0.88kn when the binding belt width is 13.5mm. Some products have a joint breaking force of 0.44kn, which is only 50% of the standard requirements. When the joint breaking force is too small, it is very easy to cause binding failure and unpacking, which will not only damage the packed items, but also easily cause personal injury caused by unpacking

during the spot check, we came into contact with some enterprises with excellent product quality. The state-run Hanguang Machinery Factory is a large state-owned enterprise subordinate to China Shipbuilding Industry Corporation. Its technical equipment and inspection means are perfect, the factory has strict internal management, has passed the ISO9000 quality system certification, and has completed the conversion of version 2000. The internal quality, appearance quality and operation performance of the product are good, and all the inspection items are qualified

Nantong Tongyi Machinery Co., Ltd. is a wholly-owned enterprise. It has passed the ISO 9000 quality system certification. It has a complete and strict quality management system and sophisticated technical equipment. Its products not only focus on internal quality, but also focus on the safety and convenience of operators. All its inspection items are qualified

Wenzhou Leiqi Group Co., Ltd. is a medium-sized joint-stock enterprise. It has a strict quality management system for design, production and inspection. Its products have good internal and external quality, complete marks, and all its inspection items are qualified

Hangzhou Meihua Packing Machinery Co., Ltd. attaches great importance to the reliability of products, has strong technical force, has a strict enterprise management system and quality assurance system, and truly establishes the purpose of "product quality is the life of an enterprise". Now it has completed the version change of the new version of ISO9000 certification. The internal quality and operating performance of the products are good, and all the inspection items are qualified

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