How to "control" the unqualified prints properly
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First, Unqualified raw and auxiliary materials control
1. Unqualified raw and auxiliary materials shall be inspected by the laboratory raw material inspector and delivered to the warehouse manager as required. The warehouse supervisor shall promptly report the material procurement department.
2. After receiving the report, the warehouse manager of the original and auxiliary materials shall identify, record and isolate according to the “product identification control program”.
3. After receiving the inspection report, the Material Purchasing Department can confirm the rejection or fill in the non-conforming product review report to the technical department, and the technical department organizes relevant personnel to conduct the review, and confirm the review conclusion according to the unqualified items and the degree of influence on the product quality. The conclusions of the review generally have the following two types:
3.1 concession rejection
3.2 rejection (return)
4. The conclusions of the unqualified assessment of raw and auxiliary materials are as follows. The non-conforming characteristics do not affect our company's product performance indicators or do not affect the final use, in this case the concession is received. After being rejected by the technical department, the review form will be sent to the material procurement department.
5. The Material Purchasing Department is responsible for the disposal of non-conforming products of raw and auxiliary materials, and the Material Purchasing Department and the Quality Department shall implement the “Complaint Procedure for Unqualified Raw and Auxiliary Materials”.
Second, unqualified semi-finished product control
1. After the unit self-inspection or process inspector inspection, the factor, extrusion, dry-recovering, slitting, bag-making process semi-finished product, bag unqualified product (including pending products), according to the "product identification control program" for identification, It is placed in the designated area of the semi-finished product warehouse (undetermined area and non-conforming area) for isolation.
If it is not placed in the corresponding non-conforming product area, the process inspector will clearly identify and take isolation measures. The non-conforming products (including the to-be-determined items) in the curing room are clearly marked by the process inspector.
2. If the finished product of the inspection workshop is found to be non-conforming product, the inspection operator shall do a good job of marking and prevent the defective product workshop from being inferior.
3. For all non-conforming products, there must be corresponding records. The records include: single number, product name, and stored in the “×× process record sheet”, and the process inspector records in the “×× process quality inspection record”.
4. The process inspection personnel re-examine the non-conforming products on a daily basis, and do the corresponding identification and record after the re-inspection. The conclusions of the re-examination generally have the following three types:
4.1 scrapped, according to the "half product scrapping control program"
4.2 review release
4.3 Rewinding to remove the non-conforming product and re-examine
5. After the re-examination of the non-conforming product by the process inspector, the non-conforming product of the re-inspection is marked and the re-inspection result is immediately notified to the semi-finished product manager to facilitate the registration of the semi-finished product library. The products that are judged to be released for review are retained in a certain amount of representative samples.
Third, unqualified finished product control
1. The quality inspector of the quality department finds the non-conforming product during the inspection process, immediately marks and isolates it, and conducts the re-examination review again. The conclusions of the re-examination generally have the following two types:
1.1 scrapped, according to the "product scrapping control program"
1.2 review release
2. After the quality department re-examines the record, notify the warehouse administrator of the re-inspection conclusion and retain a certain amount of representative samples.