The content of the job of the quality inspector in the printing house

1. Responsible for the publicity and education of "quality is life" for the employees of the whole plant, supervise and check the quality standards, conduct random checks on product quality, and establish and improve all kinds of assessment, statistics and analysis.

2. Strictly implement the "self-inspection, mutual inspection, special inspection" system to deal with the quality problems that occur in the production process. The defective products must be registered and signed by the quality inspector before they can leave the workshop, to prevent waste products from flowing into the next process. The workshop shall find out the reasons, take improvement measures, and do a good job in the analysis and handling of accident registration.

3. Periodically analyze and research, solve the quality problems of each process, and grasp the implementation of the work.

4. Organize various quality competitions, appraisal work, and summarize relevant quality data and materials.

5. Responsible for the review work before printing and before binding, spot checks on the "standard samples" printed by offset books and periodicals, and spot checks on the quality of the bound finished products.

6. Responsible for the management and inspection of technological procedures.

Significance of the signing system in quality management

The signing system is the most common quality control method in printing companies. The quality of a signing sample is directly related to the quality of the entire batch of products. The quality of the product directly affects the efficiency and reputation of the enterprise. Qualified sample proofs will undoubtedly become the quality standard of the batch of products, and become the "reference object" for the self-inspection of machine personnel. While strictly implementing the ISO9002 quality assurance system, Sanya Zhicheng Color Printing Co., Ltd. pays special attention to strictly implement the signing system before each process is started, which sets up a screen to prevent some unnecessary quality accidents and the overall product quality of the company. The improvement has played a decisive role. Our main experience is as follows:

1. The company has formulated a product classification and various products signing system

In order to effectively carry out production and inspection, we have classified the company's products into three categories (class H and class P) (class H and class P). General products).

Class Y: The small boxes, middle boxes, cartons, color samples, color leaflets, hand bags, color bottle stickers, etc. of the pharmaceutical companies of the printing industry are all in this category. This kind of product is the company's key product, which requires a three-level signature, the workshop director is the first level, the quality inspection department manager is the second level, and the chief economic engineer is the third level.

Level H: The printed instructions of each pharmaceutical factory and the four-color prints in the social prints belong to this category. The second-level proof is executed, the workshop director is the first level, and the quality inspection department manager is the second level.

Class P: Offset or bond paper prints in social prints belong to this category, and need to be signed by the first grade, and signed by the quality inspection department.

In this way, the operation department and the production department respectively indicate on the construction order form and production work order to guide the production and inspection of each process. In the process of implementing the sample signing system, the first batch of products printed for the first time, not only send proofing products to customers for approval, but also invite customers to personally sign for confirmation in the workshop to prevent unnecessary disputes.

2. Offset printing workshop is the leader of the enterprise

Pay attention to the following contents when signing samples in the workshop:

a. Whether the paper model, specifications and ink model used are consistent with the production work order.
b. Whether the rule line is complete and the overprint is accurate.
c. Whether the amount of ink is uniform and flat, if it is a screen version, whether the dots are lost or blurred, and the angle of the network line is correct.
d. Whether the hue is consistent with the sample, the newly-adjusted spot color ink must be sent to the quality inspection department for confirmation before use.
e. Whether the position of the pattern is correct, whether it is in the paper web, whether the text is correct, and whether there is a phenomenon of offset, missing words, typos, missing pens and broken strokes.
f. Measure and record the density of the proof sample in time, and write down the color sequence of each color and the proportion of the spot color ink.
g. The revision of each batch of products should be carefully compared with the sample to check whether the position and pattern are correct. The new version of the product must use the imposition map to check whether the imposition is correct.
h. The self-replicated product depends on whether the reverse side is scratched and whether the bite is reversed.
I. Products with die-cutting indentation should be folded to see if the page number is correct.

The signature draft is in duplicate, and the Quality Inspection Department and the Production Department each keep one copy and put them in the dedicated signature draft storage cabinet. The production department signs the sample as the next printed sample, and the quality inspection department keeps and archives it.

3. The significance of implementing the sample-signing system

The way of signing samples varies from manufacturer to manufacturer. Some manufacturers take two samples from the printing process after the ink is leveled. We think this method is not serious. The quality of the product before signing is difficult to guarantee. A slight negligence will result in batches. Product scrapped. We use signing first, then printing, and try to use more version paper. After the ink and ink are leveled, each content reaches the best effect of the company before signing. Although it takes a longer time, the quality can be guaranteed, and basically all the products printed after signing are genuine. At the same time, this batch of printed signatures can be used as the standard for the next printing without revision. The next printing only needs to follow this sample. If it is a half-way letter signing, the color and hue will deviate further and further, not to mention the printing of pharmaceutical packaging, and the matter of human life is definitely not an opportunity for counterfeiters. However, due to the quality and carelessness of the signing staff, some mistakes will also be caused. For example, when our company is printing a four-color folding business card of a company manager, because the signing staff pursues the hue uniformly, they forget to cut out the sample and fold it. It was only after signing that it was found that the bite reversal caused the batch of business cards to be scrapped. Therefore, the work of signing a sample is a very serious, serious, and careful work. It requires the signing personnel to have high quality and solid foundation, so as to prevent problems before they happen.

Only by strictly implementing this kind of signing method can we ensure that the color quality of the products before and after the customer is consistent, and improve the visibility and competitiveness of the enterprise.

This  Cutting Food Toys is a sure-fire way to teach kids to appreciate their food! This pretend play food set is a great way for your child to learn about kitchen food. When each food item is cut, the inside is made to look like the real thing! Each item is detailed and looks delicious!Your child will also love matching and putting the fruits back together.

Cutting Food Toys

Cutting Food Toys,Cutting Fruit Toys,Cutting Vegetables Toys,Kitchen Play Set

HAIPENGDA Plastic Toys Co., Ltd. , http://www.hpdtoys.com