Problems That Should Be Paid Attention to in "Centralized System Making and Distributive Boxing"

Currently, the carton industry is actively promoting the new specialized production model of “centralized system manufacturing and decentralized manufacturing”. It is undoubtedly of great significance to improving the production quality of corrugated board and the quality of corrugated box production, and is to improve the quality of corrugated cartons in an all-round way. A major innovation.

Because of the long-term impact of traditional production forms on the limitations of historical conditions, carton companies have adopted a “small but complete” and “big and full” self-sufficient way to meet and complete the entire production process of the company. Because the center operates, it lacks a modern, mutually coordinated and specialized production concept, so that the company's production is often limited to this world, resulting in low product quality, difficulties in developing new products, and mutual cooperation among enterprises. Very few situations. At the same time, companies still predominantly focus on the front road (processing) of carton production and ignore the rear road (processing). In general, companies generally regard the production of the former road, ie, board, as the key point, and the subsequent road making as the secondary side. For this reason, the author believes that companies are both economically and technologically oriented. They mainly focus on the production of corrugated cartons by cartons. The former cardboard production equipment is relatively expensive in all production facilities. Equipment, including single-sided machines for cardboard production in the past and cardboard production lines that have been rapidly developed in recent years, these production equipments have become the main body of production, and are directly related to the quality of cardboard production. This leading product has also directly affected the survival of enterprises. And development, but the user is often the quality of the carton is only from the cardboard appearance of the stiffness and finish and the quality of the print to determine, so the company's production quality of cardboard is very much attention. On the contrary, there is relatively little investment in the technological transformation of the equipment in the post-boxing process. At present, some carton manufacturers still use the old-fashioned manual nail box machine to make boxes, relying on the operator to carry out the nail box according to their own past production experience, so the carton often can be found in the detection of nail defects on the carton there are certain defects, such as double-row Nail and single row nails are larger than the specified requirements. The front and rear nails are also more than required from the underside of the indentation line, and even the nails are pinned to the indentation line and the nails are missing. Since the rear lane is the key to the carton forming and forming, it directly relates to whether the various indexes of the corrugated cartons meet the standards and affects the quality of the corrugated boxes. The quality of corrugated boxes mentioned here should not only meet the compressive strength specified in the national carton standards, but also In addition to the four physical performance requirements of burst strength, side pressure strength, and puncture strength, the appearance of corrugated boxes requires specifications such as size, closure, squareness, four corners, knife edge, indentation line width, staples, nail box joints, and printing. It has become a major project in the production process of corrugated box back roads. It is very important in the above items for the quality inspection of corrugated boxes. Therefore, to improve the quality of cartons in an all-round way must not only improve the quality of the front lane of the panel, but also the box making process of the back lane.

In recent years, the carton industry has developed rapidly. Carton enterprises have continuously introduced foreign high-speed corrugated paperboard production lines and new domestically-made corrugated paperboard production lines. The corrugated paperboard production line in Zhejiang Province has grown from more than 250 pieces in 1986 (more than one of them has been imported from Japan) to the same time. The company has also carried out technological transformation on the rear box-making processing equipment and adopted advanced box-making production equipment to greatly improve the carton processing capacity and product quality, and created a good environment for the “centralized system decentralized manufacturing box”. For some small and medium-sized corrugated boxes, small and medium-sized enterprises have turned to specialized decentralized manufacturing boxes to create a new situation of mutual assistance and collaboration. The focus of these enterprises should strengthen the technological transformation of post-box production equipment and ensure the high quality and production efficiency of corrugated boxes. of. However, small and medium-sized enterprises that have turned to professional boxing should really pay attention to the proper handling of the original former processing equipment. There are lessons learned from this aspect.

In the early 90s of last century, the development of carton enterprises in Zhejiang province entered a peak period. From the past, five to sixty carton enterprises in the province quickly expanded to over 2,000 cartons manufacturing enterprises in large, medium and small enterprises. This is due to the rapid increase in the demand for corrugated cartons for domestic and export merchandise. On the other hand, due to the relatively low technological content of corrugated cartons and the production technology of general industrial products, the production process is easy to grasp and at the same time there is a profit margin. The situation of a one-time shift leads to disorderly development. It should be pointed out here that in order to enhance competitiveness, cartons manufacturing enterprises have accelerated the pace of technological transformation and formed technological advantages in production. At the same time, in order to reduce the losses of enterprises, the original low-grade carton production equipment that has been eliminated was spread to some areas, which intensified the disorderly competition in the production of corrugated boxes in these areas and affected the entire corrugated box product market. Seriously misaligned, so while promoting the "centralized system, decentralized box" this specialized mode of production at the same time, we must solve the problems in the carton industry. Enterprises should establish a holistic view, improve the management of production equipment and deal with the problem of disposal of equipment, and should not disperse production equipment that has been phased out or outdated to some places. This can only lead to a vicious cycle of corrugated boxes in these areas at low levels. Disorderly competition is something that everyone does not want to see. It has an extremely negative impact on the overall improvement of the quality and orderly development of corrugated cartons. Therefore, in the carton industry, we must learn from the lesson that the specialization of “centralized system manufacturing and decentralized box manufacturing” cannot be implemented overnight. It should be implemented and developed gradually and programmatically to reduce problems that arise under the new production model. Give full play to the advantages of the corrugated box enterprises and make the corrugated box enterprises develop healthily.