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Improvement Of Embossing And Die Cutting Process Of Corrugated Box

    In the packaging and printing industry, a variety of printing machines are often used. Today, the editor of China Paper Network aims at the equipment with strong pressure adjustability, Improvement Of Embossing And Die Cutting Process Of Corrugated Box

     such as MW1050 automatic die-cutting machine and tym1050 automatic hot stamping die-cutting machine, which mainly produce boxes and pieces. Improvement Of Embossing And Die Cutting Process Of Corrugated Box

      How to improve the utilization rate of equipment, eliminate the phenomenon of mutual restriction due to the characteristics of products and processes required by customers, and solve the problem that there are a large number of embossing and die-cutting tasks, Improvement Of Embossing And Die Cutting Process Of Corrugated Box

     which can not complete normal production tasks, A series of improvements have been made to the problems that seriously affect the improvement of production efficiency.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

Improvement Of Embossing And Die Cutting Process Of Corrugated Box

       Improving the embossing and die-cutting process will be affected by many factors. However, through practical operation, it is found that the log floor is not suitable for normal pressure work because of its soft material. Improvement Of Embossing And Die Cutting Process Of Corrugated Box

     The use of hard plastic polyester plate can solve the sinking phenomenon of embossing base plate. Improvement Of Embossing And Die Cutting Process Of Corrugated Box

       By cutting the base plate at the corresponding position in the die-cutting base plate and replacing the hard plastic polyester plate to increase the compression degree, the die-cutting and embossing process can be completed at one time, Improvement Of Embossing And Die Cutting Process Of Corrugated Box

     which can greatly reduce the production cost by more than twice (i.e. the expenditure of labor wage, power consumption and equipment wear), and greatly improve the production efficiency and equipment utilization.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

In four-color press printing, yellow ink is printed in the last color, which has three main advantages.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

(1) due to the good transparency of yellow ink, it is beneficial for the last color to inject enough light into the upper and lower ink layers to make the printed matter more colorful.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

⑵ yellow ink has fast drying performance and large printing area. Arranging the yellow ink in the last color can not only prevent the crystallization caused by the rapid drying speed of the yellow ink, Improvement Of Embossing And Die Cutting Process Of Corrugated Box

     but also use it to print a large area, and (3) yellow can be arranged in the last color, which is convenient to control the ink consumption of yellow and can be adjusted according to the sample at any time.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

6. Arrange the color sequence according to the nature of the paper: the smoothness, whiteness, tightness and surface strength of the paper are different. The flat and tight paper prints dark color first and then bright color; Improvement Of Embossing And Die Cutting Process Of Corrugated Box

     For coarse and loose paper, first print bright yellow ink, and then print dark color, because yellow ink can cover paper defects such as paper wool and powder.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

7. Arrange the color sequence according to the drying performance of the ink: practice has proved that the drying speed of yellow ink is nearly twice that of magenta ink, that of magenta ink is twice that of green ink, and that of black ink is the slowest.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

      The ink with slow drying performance shall be printed first, and the ink with fast drying performance shall be printed later. In order to prevent the crystallization of the ink surface, the monochrome machine usually prints yellow at the end to facilitate rapid conjunctival drying.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

8. Arrange the color sequence according to the flat screen and the field: when the printed matter has flat screen and field, in order to obtain good printing quality and make the field printed flat, thick ink and bright colors, generally print the flat screen graphics and texts first and then the field.Improvement Of Embossing And Die Cutting Process Of Corrugated Box

9. Arrange the color sequence according to light color and dark color: if light color is added to make the printed matter have a certain luster, dark color shall be printed first and then light color.Improvement Of Embossing And Die Cutting Process Of Corrugated Box