According to the purpose of inspection, it can be divided into control inspection, acceptance inspection, quality agency inspection and identification.
Under the premise of ensuring the quality of carton products, carton enterprises can set up quality inspection institutions and equip quality inspection personnel according to local conditions. Process inspection generally has the following forms, first piece inspection, first piece inspection is a preventive inspection in the manufacturing process of carton products, suitable for a large number of types. The first inspection shall be carried out by the operator and approved by a full-time inspector.
Inspection is the inspection personnel at the production site according to a certain time interval to the product quality of the relevant process. Completion inspection It is to inspect a batch of products after the completion of processing, mainly referring to the products between the various processes. The finished product inspection is the last inspection before the
Corrugated Box product reaches the user's hand.
The contents of the physical quality audit of carton products are as follows:
The quality defects of the carton are classified into heavy defects and light defects, and detailed inspection items are written. After the actual audit, the quality defect items and audit results shall be recorded. The quality defects should be analyzed in a timely manner, the carton quality audit report should be filled in as much detail as possible, the audit results should be reported to the competent leadership and relevant departments, and the quality information and data should be transmitted and archived in a timely manner.
Create a good production order and environment. Maintaining the cleanliness of the production site is also an indispensable condition to ensure the quality of the carton, such as the stacking and general transportation of the work area, appliances, products, the operating environment of the workers, the cleanliness of the site and other factors have an important impact on the production of the quality of the corrugated carton, and should be specified. Therefore, the corrugated box production site can be implemented point, point position to effectively control. Its measures can be used: to develop on-site management standards for corrugated box production, and to regularly check the positioning of the site, machinery, equipment, raw materials, products in process, stations, and appliances. Use effective measures to reduce the damage caused by bumps, scratches, pollution and rough handling during carton handling. For semi-finished products and products in process to label: especially the cardboard line down the product above the printed word, if not listed in the same variety and specifications similar to the case, it is easy to cause confusion and error.
Control and identification of unqualified products: Corrugated cardboard and cardboard boxes of unqualified products should be marked, and can not be mixed with qualified cardboard and cardboard boxes. It should be isolated, designated in a designated area, and not used, transferred, or confused with qualified cardboard cartons without approval. The treatment of unqualified products can be disposed of in four ways: repair, scrap, change into accessories, and sale at a reduced price.
Corrective action for nonconforming products. For the batch of unqualified products, it is necessary to fill in the quality accident report, find out the root cause of the quality accident, and take corresponding measures to effectively control, in order to avoid the recurrence of similar accidents. At the same time, appoint a special person to be responsible for the implementation of each measure, and urge to check the implementation of these measures to see whether the target is reached. The results of the implementation of measures and technical modifications are sorted into files for archiving.
Grasp the quality of corrugated boxes from the corrugated box production site quality control, focus on quality prevention, quality prevention as the main, quality control as a supplement, the combination of prevention and inspection, the quality of the factors affecting the elimination of the production process, constantly improve the quality of carton products, reduce the loss of each link, and ultimately improve the economic and social benefits of enterprises.
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