In this printing industry, many companies have good hardware conditions, such as advanced equipment, spacious and bright workshops, and also have good quality operators, but the quality of the products produced in this book is not ideal, even Can not meet the requirements of customers. Some also have high production costs, long production cycles, delays in delivery, etc. Why? The main reason is that there is no emphasis on process design, and the understanding of the importance of process design is not enough. I don't know if the process design is correct or not, and it has a direct relationship with printing quality, production cost and production efficiency.
1. The importance of process design
The so-called process of printing this book refers to the various specifications, procedures and operating methods for achieving printing. We know that the printing of this book requires multi-process collaboration, many processes, complicated processes, and ever-changing raw materials. In print production, the quality of the product is the most important, followed by production costs and production efficiency. With advanced printing equipment, high-quality raw materials, and good-quality operators, we must have appropriate and correct process design and strict production process control to produce high-quality products. A good book has a cover, an inner page and an insert. It needs to use coated paper, writing paper, cardboard, etc. The cover may be hot stamped, glazed or covered, and the printing equipment used is different. It is necessary to cooperate through multiple people and multiple machines. In the printing production, the process and quality of any link are critical, and the pre-process is better. If the process requirements of the post-process cannot be met, it is impossible to complete the production task. Any mistake in any part will affect the final quality of the finished product. This requires us to have a unified planning and layout of the entire printing process before production, to ensure that the entire printing production process is always under control, so that production can be carried out smoothly, to ensure product quality, cost and production cycle requirements.
In reality, some of the printing companies in this book often lack uniform process management between workshops and processes, and the pre-press and printing, printing and post-press processing processes are often out of touch. Even with good process design, the printed effect is not ideal; printing is good, but it is difficult to carry out post-press processing. Guaranteed product quality, but increased costs, or delayed production cycle. Therefore, to improve the quality of printing, it is necessary to start from the process design, reduce costs and improve production efficiency, and also start from process design.
In addition, the printing enterprises in this book are not only considering the needs of production, but also considering the production process design in order to make decisions on the performance, configuration and grade of the equipment. And price, etc. For example, whether to purchase a full-page single-sided monochrome printing machine or a double-sided monochrome printing machine, whether to purchase a single-sided two-color printing machine or a single-sided four-color printing machine, etc., all need to be designed from the production process. The perspective to consider. Especially when purchasing a web offset press, it is more necessary to fully consider it from the perspective of production process design. This is because in recent years, the printing industry in this book has a low threshold, a large number of variables, rapid development, and fierce market competition. As a result, the number of variables in the production process design of this book has also increased. The web offset presses used in this book are expensive, and most of them are imported equipment, with large investment and low utilization rate. Therefore, when carrying out technological transformation and expansion and re-production of newly purchased equipment, it must be carefully and comprehensively considered, and it must be forward-looking. How to configure the production line, several printing departments, several two-color, four-color machines and so on. It is necessary to consider from the needs of production, and more importantly, from the aspects of flexibility and variability in production process design and suitability for production in multiple modes.
2. Process design should pay attention to the problem
1 Pay attention to the role of process design in the production management of this book
First of all, enterprises should pay attention to the role of process design in the production management of this book. It is necessary to establish relevant process design and management departments, equip with necessary process design and management personnel and resources, and give corresponding powers. At present, there are not a few special processing management departments in the printing enterprises of China's small and medium-sized books, and the business departments and the production departments lack communication. In order to receive orders, the design is unilaterally pursuing special effects to cater to customers. Although the order was obtained, the production process of the company was difficult to match, and it was not even able to produce normally. Often customers are satisfied with the design and are disappointed with the finished product. An important reason for the problem of product quality is that the graphic design is not standardized. In fact, these can be avoided with a little attention before printing. Therefore, enterprises should pay attention to process design. Secondly, according to the different orders, combined with the actual situation of the enterprise, the necessary process planning and planning should be carried out before the printing. For special products with high quality requirements, relevant process supervisors and technical experts should be organized to further study the process requirements. And quality standards. What is done in each process, how to do it, and to what extent, form detailed guidance documents to avoid the blindness of work, so that the various technical guidelines are put in place so that production can be coordinated and smoothly carried out.
2 process design should establish a global concept
The multi-process characteristics of this booklet printing means that the printing process is also a systematic project, which must be considered comprehensively, from pre-press to printing to post-press processing, and the process requirements of each process, especially in post-press processing ( Such as folding, binding, finishing finishing and packaging, etc.). In the process of designing, we can relocate each other, and foster strengths and avoid weaknesses, which will undoubtedly play a multiplier role. For example, the color of the monochrome machine is thick, but the overprinting accuracy is not high; the multi-color machine has high printing precision, but the multi-color overprint is easy to be dirty, whether the layout design and even the production arrangement can be considered, and the operation and printing quality are great. influences.
3 process design should be combined with marketing and planning and scheduling
The process design department should not only be in the process management department, but also in the process design, the designers should communicate with the marketing personnel, plan dispatchers and coordinate with each other. It is necessary to meet the market demand, but also to ensure the quality of the products, to meet the requirements of the production process design, but also to meet the relative balance of the production tasks of each printing equipment, in order to obtain the maximum production efficiency.
4 process design must have the awareness of the process in the next process
Production process control should also adopt the "process inverse control" method. This book is printed on the basis of samples, plate making as a means, and printing for the purpose of interconnection process. After receiving the order, it is necessary not only to have a necessary understanding of the purpose of the product, the object of use, the environment of use, etc., but also to consider the various types of printing materials that may be encountered in the printing process according to the performance of the printing material and the printability required by the customer. problem. Predictability should be made on how to adapt to the operation of the next process and improve efficiency. Therefore, the process design should fully consider the feasibility and economy of the post-process, which is essential for the smooth progress of the entire production and product quality.
5 should master the relevant technical basis
The process design is based not only on the scientific theory of printing on this booklet, but also on the basis of strict process management, material and technical test data, and standardized data on technical process operations. Therefore, the process design personnel are required to first focus on the process design and management work, and fully grasp the production process of the whole process of printing and the practical experience of the main technical aspects, including the cultivation of cultural and artistic accomplishments. Secondly, the determination of the process plan should be based on the standardized data that the whole process has been controlled to be stable, reliable and repeatable, and the process requirements that are conducive to the quality level can be appropriately adjusted. In addition, for unforeseen or unstable factors to be tested in advance, there are corresponding preventive measures to make the final plan to be 100-inch. In addition, the process design and management personnel should go deep into the production line to track the production and quality control of the products at any time, verify whether the process documents are scientific and accurate, and timely feedback and corrections, and continue to summarize.
3. Process design and production efficiency
Whether the process design is reasonable or not has a direct relationship with the level of production efficiency. We know that each printed company has its own characteristics. In other words, the technical equipment, scale, and production capacity of each printed book are different. They have their own long-term and weak items. . In the market competition and printing production, how to give full play to advantages, avoid weaknesses, obtain the best results, and achieve the best production efficiency are important issues that every printing enterprise manager must consider, and these problems are related to process design. The printing enterprise managers and process designers must have a good idea of ​​the total production capacity of the company. How many printing production equipments are there, how the production equipment is in the state and performance, the technical quality of the production personnel and the production cost. The situation must be mastered. In this way, the business managers in the market will be targeted, such as which businesses can be connected, which businesses can not be connected; which businesses can meet the requirements of customers, quality, on time to complete tasks. Process designers can also make scientific and rational process design according to the requirements of the products.
Scientific and rational process design can greatly improve production efficiency. This is because:
1 It can proceed from the reality, give full play to the advantages of the company, and foster strengths and avoid weaknesses.
2 It can arrange production reasonably, not only to ensure the quality of the printed products of this book, but also to ensure the efficiency of the production equipment.
3 Scientific and reasonable process design can reduce the conversion time between processes, shorten the production cycle, improve the timeliness, and thus improve the production efficiency.
Process design and production efficiency are a dialectical relationship. Sometimes the process design requirements are too high, which will reduce the production efficiency. However, as a whole, scientific and rational process design will greatly improve production efficiency. Therefore, process designers must master Good this degree.
4. Pay attention to the process management work in the production of this book
Through the above introduction, we know the importance and necessity of process design in the printing of this book. However, it is not enough to have a good process design. It is also necessary to pay attention to the process management in actual production, that is, to strengthen this The printing of the book is effectively monitored throughout the printing process, that is, it is also necessary to improve the execution capability of the process plan, so that the established process plan can be implemented to ensure the quality, delivery time and production efficiency of the product. To do a good job in the process management of the production of this book, we should start from the following aspects:
1 Establish a sound management system, serious process discipline
It is necessary to have corresponding assessment methods and reward and punishment measures. Each product establishes a corresponding process flow card and quality tracking card. Each process and each machine must be strictly produced according to the sample, according to the process requirements, according to the standard, and regulate the daily operation. . Such as plate making daily exposure, development test, offset printing to do "four Qin", "three flat", "two small" (diligent ink, wash the blanket, diligently look at the surface moisture, diligent inspection of the sheet; roller flat, ink roller Flat, water roller flat; plate surface moisture is small, pressure on each contact surface is small).
2 Establish a learning enterprise and continuously improve the overall quality of employees
Enterprises must establish an effective learning system, regularly organize various forms of quality, skills education and training, and encourage employees to learn consciously. Focus on creating an atmosphere that is suitable for employees to learn and communicate, and to link work, training and motivation. At the same time, we must also focus on cultivating employees' teamwork spirit and rigorous work style.
3 Strengthen the process control and quality management at the production site
Do a good job in the "three inspections", especially the tracking and monitoring of key products and key processes. It is necessary to check whether the process data and quality indicators meet the standards at any time, and promptly feedback and correct the defects in the process documents and production processes.
4 Continuous improvement and improvement of craftsmanship
The appropriateness and optimization of the process are relative. As the production conditions and technical level of the enterprise change, the appropriate process may become unsuitable. Therefore, the existing process should be continuously improved and improved. In particular, enterprises should actively promote or further promote activities such as ISO9000 quality system certification, TQC and 5S management, improve the efficiency and effectiveness of the continuous improvement process, and continuously improve the technological level of the enterprise, and promote the continuous improvement of product quality and production efficiency. The market competitiveness of enterprises.
In short, the printing enterprises in this book must pay attention to process design, strengthen the introduction and cultivation of process design professional and technical personnel, strict process management, continuous improvement and improvement of the technological level, in order to improve the ability of the printing enterprises themselves. In the fierce market competition, the company is in an invincible position and has been continuously growing and growing.
Source: Internet
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