How to effectively manage the printing quality of newspapers in printing houses

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Establish quality concept

(1) Establish quality standards, try to exclude the influence of human changes and uncontrollable factors, and make the production process follow standardized and data-based standards.

(2) The employees of the whole factory carefully study the "Color Newspaper " promulgated by China Press Association "Printing Quality Industry Standards" and the "Printing Factory Quality Operation Rules" formulated by our factory, and repeated discussions to understand the basic theory and quality standards thoroughly, so that the printing operation can be targeted and handy.

(3) Formulate a system manual, clarify job specifications and quality requirements, enable division of labor and cooperation between processes and employees, cooperate closely, consolidate the power of the whole factory, and jointly improve the printing quality of newspapers.

Update equipment system

The CTP plate-making machine not only improves the timeliness of publishing, but also has a great help for overprinting and dot reproduction. Shangren Gaussian M45 type report turbine is a domestic machine, but the printing quality is not bad. The use of the soft color proofing system of Huahua Color Control Screen allows the operator to browse the proofing files in advance, know the color sequence, version sequence and page number, and preset the amount of ink and ink combined with experience. The amount of reports is greatly reduced, and ink and wash can easily reach a balance.

The use of new equipment is "increased by wind and water", but we also do not "like the new and dislike the old", and care and maintenance of the old equipment to make it play a greater effect. The Gaussian Global 70 newspaper turbine has been in good operation for more than 17 years. With reference to the Gaussian Global 45 aircraft, we have improved the blank version system of the Gaussian Global 70 newspaper turbine, making it 4/1 (front 4 version + back 1 version) Or 1/4 (1 version on the front + 4 versions on the back) color printing without loading and unloading the blank version, only this one transformation, not only save a lot of manpower, but also save costs 50,000 yuan per year.

Emphasis on all staff training

(1) Irregularly invite university professors to give lectures in the factory, and encourage employees to take part in self-study, night university and other on-the-job learning. While promoting the practice with theory, employees also obtained college degrees and undergraduate degrees.

(2) Organize employees to study and communicate with Brother Printing Factory.

(3) Organize employees to participate in meetings of the China Press Association, listen to lectures by experts and speeches from outstanding printing houses, and learn advanced technologies and experiences.

(4) Organize employees to study the new edition of China Press Association's new quality standards and knowledge test questions compilation, and conduct written test assessment after learning, so that employees can quickly adapt to and implement the new standards.

(5) Organize plate-making and ink-opening competitions every year to test not only theoretical knowledge but also actual production operations, reward employees according to their rankings, and link them to the year-end advanced selection, which greatly improves their enthusiasm for learning and doing quality work.

In addition, when encountering difficult printing problems, our factory will immediately organize relevant personnel to discuss and quickly find a solution to the problem in a "brainstorming" manner.

Pay close attention to quality inspection and supervision

(1) The quality inspectors randomly sample and give feedback to the machine after scoring that day. At the same time, a regular quality meeting is held every week to analyze the quality of printing for one week, and a mobile red flag award is launched to stimulate the enthusiasm of employees.

(2) Make a plastic sample of the standard header of each printing newspaper and place it on the machine for reference, so that the machine can ensure the consistency of the daily printing color of the header; count the monthly score ranking of 8 participating reports and analyze the samples returned Report, insufficient improvement, and ensure quality.

(3) Check the quality of the printing plate once a week, and calculate the increase of the dots against the measurement and control strips; use X-Rite reflection densitometer to test the ink color of the sample newspaper 10 times a month. "Printing quality industry standards", so that everyone's work can be targeted.

(4) The leadership attaches great importance to it and browses the newspapers printed on the day every day. If it finds quality problems, it immediately convenes a temporary group meeting, analyzes on the spot, and immediately seeks solutions. The problem does not stay overnight to ensure that quality is not relaxed.

Whether it is the supervision of the five elements of human, machine, material, law, and environment, or the supervision of the whole process of pre-press, mid-press, and post-press, or the whole factory attaches great importance to the quality of newspaper printing, we always put quality in the most important position. The pursuit of the best quality is endless. Here we talk about the experience of newspaper printing quality construction, hoping to share learning with you and jointly push the newspaper printing quality construction to a new level.


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