Current situation analysis and Prospect of the hot

2022-08-20
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Analysis and Prospect of the current situation of packaging machinery industry (I)

the industry of low energy consumption of packaging machinery industry in China has developed since the reform and opening up. Due to its late start, most of the equipment is developed through the digestion and absorption of imported equipment, and 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 and 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 all grades that meet the people's living needs, and is constantly working to improve and narrow the gap with foreign advanced levels, advanced technology and advanced equipment. With the joint efforts of the vast number of enterprises, scientific research institutions, technicians and industry workers in the whole industry, new products and technologies are emerging and transformed into productive forces

China has a large population, and 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 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 adopt advanced enterprise management system and quality assurance system, constantly improve and improve the quality of products, take quality and after-sales service as the lifeblood of enterprises, and solve the problem of users' aftercare

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. As the packaging machinery industry has not engaged in industry inspection activities such as unified inspection and random inspection for many years, 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 testing center of packaging machinery products in the machinery industry to conduct product quality supervision and random inspection of semi-automatic strapping machines and vacuum packaging machines in 2002 and 2003 respectively. The following describes the overall situation reflected in these 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, and 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, but in recent years, private enterprises are increasing rapidly and gradually occupy the market, and the price and market competition are fierce. State owned enterprises are in a relatively difficult situation due to changes in the external environment and management reasons. 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 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, and is widely used in light industry, food, foreign trade, department stores, printing, medicine, chemical industry, post and telecommunications, textile and other industries. The bundled objects are placed on the table of the strapping machine. The operator bypasses the strapping belt, 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 up quickly 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 in China, mainly concentrated in Nantong, Jiangsu Province and Wenzhou, Zhejiang Province. 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 all kinds of corresponding spare parts. Some small family workshop enterprises have poor production conditions, backward technology and equipment, and unsound production processes. In order to seek more benefits, they do not hesitate to cut corners and reduce prices, which has a great impact on the products of formal production enterprises. In some areas, there are many manufacturers specializing in producing parts. The strapping machine manufacturers only need to purchase and assemble, so it is very easy to organize production, and three or five people can produce it. 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 profit of regular products is getting lower and lower, and some enterprises have to change production or only produce export products. On the surface, inferior products look little 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 a short service life and a 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 inspection results

this time, semi-automatic strapping machines produced by production 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 machines, were spot checked. A total of 18 sample machines from 18 enterprises were selected, accounting for about 36% of the number of production enterprises of this kind of products in the country

the sampling unit, the quality supervision and inspection center of machinery industry packaging machinery products, will send personnel to the inspected enterprises nationwide to take samples by surprise sampling, and the inspected enterprises will not be notified or notified in any disguised 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 to find out the product inventory, production plan, sales situation and the authenticity of the product. After that, the sample machine shall be sampled randomly from the products produced by the enterprise within one year. The inspection is based on JB/t3790.2-1994 mechanical semi-automatic strapping machine and JB safety requirements for packaging machinery

because 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 qualified products after 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 selected, there is one large and medium-sized enterprise business, accounting for 5.6% of the number of enterprises selected, and there are a large number of small enterprises, accounting for 88.8% of the number of enterprises selected. The result of spot check shows that the qualified rate of products decreases with the reduction of enterprise scale. The products of two large and medium-sized enterprises are all qualified, and the sampling qualification rate is 100%. Five of the products of 16 small enterprises are unqualified, and the sampling qualification rate is 68.8%. The state supervision and random inspection of state-owned, collective, private, individual, joint-stock, joint venture and wholly-owned enterprises, both old enterprises and enterprises developed in recent years. Therefore, this spot check basically reflects the current national quality level and industry quality status of semi-automatic strapping machine products

among the products of 18 enterprises sampled this time, the products of 5 enterprises are unqualified. All the products of these 5 enterprises are unqualified except for class a items (key items), and there are also class B items: (main items) unqualified and unqualified inspection items. Among them, the joint breaking force is class A, and the standard requires that the joint breaking force should not be less than 0.88kn when the width of the binding belt is 13.5m, Li Ning said. 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 not only damages the packed items, but also easily causes personal injury caused by unpacking

during the random inspection, we came into contact with some enterprises with excellent product quality. The state-owned Hanguang Machinery Factory is a large state-owned enterprise subordinate to China Shipbuilding Industry Corporation. Its technical equipment and inspection means are perfect, the internal management of the factory is strict, it 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, which has passed the ISO quality system certification with a 90 year production capacity of 300000 tons. It has a complete and strict quality management system and sophisticated technical equipment. Its products not only pay attention to internal quality, but also pay attention to the safety and convenience of operators. All its inspection items are qualified

Wenzhou Leiqi Group Co., Ltd. is a medium-sized joint-stock enterprise, which 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 Packaging 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 revision 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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