Carton manufacturer: Carton production how to deal with defective goods
Carton manufacturer: Carton production how to deal with defective goods
Carton manufacturer: Carton production how to deal with defective goods. In the actual production, the production of defective goods often reflects the management of oversight. If we do not pay more attention to some details, but let loose, the problem of defective goods will always be a good solution. By changing the management method and using the guiding principle of lean production to control non-conforming products, the core point of lean is realized, the waste is reduced to the minimum, and the rate of non-conforming products can be effectively controlled. The measures to control the production and disposal of non-conforming products are summarized as follows for reference.
First of all, do not let the disposal of defective goods simplified, when the production of defective goods, the traditional practice is to rework or scrap by the operator, so that the treatment of symptoms and not the root cause, similar problems will appear again and again. When a cardboard box factory with a higher level of management encounters a defective product, it will find out its cause, and the on-site operators will analyze each defective product one by one, find out the cause of each defective product, and put forward corresponding rectification measures according to the cause, and put on record at the same time, establish a sound record of non-conforming products. Production practice shows that this kind of measures can play a very good warning role, and can form an incentive mechanism in the field workers, greatly reduce the rate of product failure.
Secondly, if abnormal conditions are found in production, urgent measures should be taken to eliminate the defective products in the cradle. In the process of carton production, once the workers find abnormal conditions, they must take the initiative to report them to their superiors in a timely manner, and take emergency measures as soon as possible. For example, an emergency shutdown can be carried out if necessary, all the technical forces present at the time can be summoned to deal with the problem quickly, and the cause of the development of practical countermeasures to prevent recurrence. The purpose of emergency treatment is not only to ensure that the production site does not pass a bad product, while eliminating hidden quality problems in the production process.
Then, to realize the operator’s 100% self-inspection, the inspection activities as an independent post can not add any additional value, and the discovery of defective goods after the fact is not the most effective way to reduce waste, as part of the process control, the operator must be required to perform a full inspection to ensure that the product meets the required requirements. Therefore, the inspector’s responsibility is not to check out non-conforming products, but to completely eliminate non-conforming products.
Finally, the implementation of standardized operations, most of the higher level of management through their own experience or with the help of consulting companies, established a standardized operation system. The standard work takes the field work bad product as the starting point, when making the standard work instruction stipulation work flow, as far as possible quantifies the standard, in order to facilitate the quality effective control, causes the operator’s work regularity, the periodicity, control the rate of defective products to the lowest, eliminate the operation waste completely. It should be emphasized that the key to standardizing operations is also execution.
