Printing -- the process of absorbing and transferring graphic information from the original to the substrate by printing plate or other means. 2. Packaging printing -- printing with various packaging materials as the main products. 3. Web printing -- printing on web or other web materials. 4. Multicolor printing - in printing, two or more inks are printed on the substrate. 5. Monochrome printing - in printing, there is only one color on the substrate. 6. Substrate - a variety of substances that can accept ink or adsorb pigment and present text and text. 7. In the process of printing, the imaging material transferred to the substrate is generally composed of pigments, binders, fillers and auxiliaries, which has a certain fluidity and viscosity. 8. Printing plate -- a graphic carrier used to transfer ink to the substrate. It is usually divided into relief, gravure, lithography and hole plate. 9. Squeegee-a sheet of steel used in a gravure press to remove excess ink from the surface of the cylinder. 10. Blade angle the angle between the scraping surface of the doctor blade and the tangential line of the drum at the scraping point (measured in the section passing through the vertical axis line of the scraping point). 11. Squeegee line - one of the black lines in the direction of cylinder rotation caused by the squeegee, one of the gravure printing faults. 12. Comet streaks - comet binding on gravure rollers and gravure products 13. Printed matter - a generic term for various products produced using printing technology. 14. Printing technology -- various specifications, procedures and operation methods for realizing printing. 15. Printing technology -- the operation method of copying words and images in batch. 16. Printability the performance of substrates, printing inks, and other materials that match the printing conditions and are suitable for printing. 17. The five elements of printing - original, plate, substrate, ink, printing machinery 18, dot gravure - is a gravure in which the size and depth of the screen holes of an image vary. 19. Post press - the production process in which printed matter is produced to obtain the required shape and serviceability. 20. Dot - dot gravure on the formation of graphics and text ink pit. 21. Screen wall -- the screen wall that divides the dot gravure screen hole and supports the gravure doctor blade. 22. Dot -- the pixel that makes up the dot image, and reproduces the original shading effect by changing the area or ink amount. 23. Overprint -- when printing in two or more colors, the color separation version can achieve and maintain the exact position of the set. 24. Surface tension -- the force that causes the surface of an object to contract is called surface tension. 25. Mark line -- the cross line and angle line set at the edge of the plate, and the basis for binding and checking registration. 26. Printing industry -- a production department that uses printing technology to spread information and beautify life and products. 27. Direct printing - printing in which the text on the plate is transferred directly to the surface of the substrate. 28. Indirect printing -- the printing method in which the ink on the pattern on the printing plate is transferred to the surface of the substrate through the transmission of the intermediate carrier. 29. Printing pressure the force of interaction between imprinted objects in the printing process. 30. Inaccurate overprint -- the error of imprint overlap in the process of register printing. 31. Double image -- the double outline of lines or words in the same color on a printed matter. 32. Moire: due to the improper arrangement of dot angles used in various color plates, the printed patterns can not be described as undesirable patterns. 33. Flying ink - the printing machine runs fast, but the ink viscosity is not enough, and the centrifugal force makes the ink splash. 34. Whitening -- the phenomenon of whitening ink film. 35. Field -- the area of color block without dot, usually refers to full version. It also has dot composition, but the dot is relatively dense, it seems that there is no dot. 36, ink point pollution - mainly ink along the tangent direction of the plate roller spatter on the due film, resulting in print loss. 37. Color difference - there is a difference in color between the printed matter and the standard sample. 38. Cutter thread -- abnormal strip ink line along the rotation direction of drum caused by poor scraper. 39. Squeegee pressure the pressure exerted on the plate by the squeegee. This includes the scraping of excess ink from the plate surface by the squeegee.40. Scraping point the contact point between the doctor blade and the plate roller. 41. Blade angle the angle between the tangent line of the scraping point and the scraper is the angle of the scraper. 42. Scraper position angle the angle between the imprint roller and the plate roller, the central line between the two rollers and the line from the scraping point to the plate center point. 43. Impression point -- the contact point between the impression point and the plate roller. 44. Installation length of scraper -- the distance between the cross section of scraper blade and the cross section of lining knife. 45. Thixotropy -- in the case of a certain temperature, the ink's fluidity gradually changes with the action of external forces, which is called the thixotropy of ink. 46. Coloring power refers to the color strength of ink on the substrate. 47. Adhesion -- the adhesion strength of ink on the substrate. 48. Lightness - how much light the ink reflects. Refers to the light and shade of a color. 49. Hue -- the type and name of color. 50. Saturation -- the purity of the color, the saturation of the pigment in the color. 51. Light fastness refers to the performance of printing matter to keep the color of printing ink layer unchanged under long-term irradiation. 52. Acid resistance refers to the ability of ink to change color after contacting with acid substances. 53. Alkali resistance refers to the ability of ink to change color after contacting with alkaline substances. Gloss refers to the ability of ink to reflect light at the same angle after ink film is formed on the substrate surface. 55. Transparency refers to the degree of low color of the hinterland of an ink film formed on the surface of the substrate. 56. Diluent -- refers to a kind of ink which only dilutes the color without changing its viscosity. 57. Solvent ratio: the ratio of the amount of solvent added to the original ink when it is diluted to the specified viscosity with solvent. 58. Dry plate - the ink in the screen is partially or completely dry after passing through the scraper before it is transferred to the substrate, resulting in incomplete printing of the pattern on the printed matter. 59. Blocking -- due to some reason, the net hole of the plate roller is completely or incompletely blocked, so that it can not fully absorb the ink, making the imprint color lighter or even unable to print out. 60, scraping -- the scraper fails to clean the ink on the non graphic part of the printing plate, thus transferring to the substrate, causing product pollution. 61. Paste words: the handwriting printed is blurred due to the expansion of the network. 62. Burr -- a whisker like phenomenon on the edge of a pattern. 63. Oil spray - the uneven distribution of water droplets on the surface of ink film. 64. Watermark -- the redundant part (unidirectional) produced at the edge of a printed pattern. 65. Trailing -- the strip tail that appears locally at the edge of a printed pattern. 66. Discount or water mark -- the crease or water ripple phenomenon on the ink film after the ink is transferred to the substrate to form an ink film. 67. Bright line - there are hard impurities at the contact between the scraper and the plate roller, which rub off the ink in the screen hole, resulting in a line blank on the pattern. 68. Dark channel: there is dirt at the contact between the scraper and the plate roller, and the hardness is not very large. After it is loaded with ink, it will conduct a secondary ink coating at the mesh hole, resulting in the line like ink mark with local color too deep on the pattern. This kind of line mark is only found in the printing part, but not in the non printing part. 69. Mingdao -- linear ink marks in both printed and non printed parts along the rotation direction of the drum caused by poor scraper. 70. Scratch -- a linear mark on the light screen or transitional color of printed matter. This kind of linear streak is only in printing with non-71, leveling - ink transferred to the substrate, the degree of uniform distribution of ink, that is, the smoothness of the ink film. Not in the print section.72. Crystallization refers to that in overprinting, the printing interval of two-color inks is not properly controlled. The first printing ink is dry and solid, and then the second color ink is overprinted. Due to the low viscosity and wettability of the dry ink layer, it is difficult to overprint the next color ink. The transition from design to light color. 74. Linear velocity the distance per unit time of a point on the circumference. 75. Print endurance - the maximum number of prints a plate can print within the specified quality range. 76. Solvent the liquid that can dissolve other substances is called solvent. 77. True solvent -- solvent that can dissolve resin and additives in ink. 78. False solvent - a solvent that does not dissolve the resin in the ink, but is added to improve other properties of the ink. 79. Mixed solvent -- the solvent used to mix true and false solvents together. 80. Solvent residue - the solvent in the ink is not completely volatile after being transferred to the substrate. 81. Missed printing - incomplete pattern printing due to insufficient pressure or cot defects. 82. Tension -- the force applied to make the substrate in a flat state to make it tight. 83. Unwinding tension the tension that controls the unwinding uniformity. 84. Winding tension -- the force to control the winding flatness. 85. Traction tension the force at both ends of the equipment to keep the film in a straight state. 86. Feed tension - there is a force in each unit. The rotation of the plate roller drives the film forward, which is called feed tension. 87. Tension sectioning: the function of each tension is mainly reflected in a certain section, but has little influence on other sections. This control mode is called tension segmentation. 88. Squeegee - a thin sheet of steel used in gravure printing to remove excess ink from the surface of a cylinder. 89. Substrate -- various substances that can absorb ink or pigment and present pictures and texts, are the objects to be printed. 90. Tensile strength refers to the maximum stress of plastic film before tensile fracture. 91. Tear strength refers to the force required to tear a thin plastic material sample, 92. Impact strength is used to measure the toughness or fracture resistance of plastic film under high-speed impact. 93. Coating - the production process of coating on workpieces, plates or soft materials. Pixel -- the basic unit of an image. Through image decomposition, the continuous tone effect is formed by comparing these image units with blank space. 95. Ink ink ink is a colorant for printing. It is a kind of colloidal liquid substance with certain viscosity formed by mixing pigments, binders and auxiliaries. 96. Viscosity -- the internal friction force between the internal molecules of ink that hinders their relative motion due to mutual attraction. Is an important index of ink flow performance. 97. The three primary colors of light -- red, green and blue. 98. The three primary colors of pigment -- green, magenta and yellow. 99. Basic printing colors - black, blue, red, yellow and white. Fineness the size of ink pigment particles and their uniform dispersion in the ink. 101. Stickiness, that is, adhesiveness, refers to the resistance of ink layer in separation.
Dongguan Beite packaging materials Co., Ltd. - located in Dongguan City, the world's manufacturing city, is a subsidiary of Beite packaging (China) Co., Ltd., with a plant area of 6000 square meters. It is a flexible packaging enterprise integrating R & D, production and sales. It has a complete set of domestic advanced production equipment, a scientific and humanized management system and a group of experienced technical personnel For backing, to provide customers with quality products and first-class service.
The company produces composite bags, roll film, fruit bags, aluminum foil bags, suction mouth bags, self-supporting bags, zipper bags, anti-static bags, special-shaped bags, etc., which are suitable for the internal and external packaging of food, daily chemicals, electronics, toys, medicine, cosmetics, industrial products and other industries.
We uphold the integrity of cooperation, good quality, good service business philosophy, won the industry's approval, products sold to all over the world; welcome friends from all walks of life to inquire, visit our factory to investigate guidance and business negotiations.