Metal packaging screen printing is a kind of special packaging and printing, it is a hard materials as substrates of metal packaging products unique way of screen printing, the printing materials mainly include tin thin plate (tin), chrome-plated steel sheet, galvanized steel sheet, cold rolled carbon steel sheet, hot rolled carbon steel sheet, etc., there are also special packing materials with aluminum plate, stainless steel plate etc.
Metal packaging screen printing is part of the process of metal packaging production process, is the sign the packing content, contain certain advertising elements.Therefore, in order to cause consumers' desire to buy, to improve the sales value of goods, as a means of promotion, should be to carry on the novel design and exquisite printing, binding, metal packaging screen printing becomes more important.
The performance characteristics of a metal packaging, screen printing
1, silk screen printing, physical properties and characteristics of metal materials
Metal packaging material generally has a good heat transfer, electrical conductivity, high mechanical strength, is the ideal material of metal packaging.Because has good ductility, so easy to shear, punching, bending, stretching, etc.More importantly, metal packaging material can withstand all kinds of table and processing, can meet various kinds of packaging decoration function.
2, silk screen printing on metal materials technical requirements
Straightness: (1) the sheet metal shall not be warping phenomenon
(2) the surface roughness: sheet metal surface should be no mechanical scratch, scratch, rough surface becomes uneven and rough stripes phenomenon.
(3) cleanliness: metal packaging printing surface should be clean and free of oil, dirt, water and other cleaning phenomenon.
2, silk screen printing on metal materials technical requirements
Straightness: (1) the sheet metal shall not be warping phenomenon
(2) the surface roughness: sheet metal surface should be no mechanical scratch, scratch, rough surface becomes uneven and rough stripes phenomenon.
(3) cleanliness: metal packaging printing surface should be clean and free of oil, dirt, water and other cleaning phenomenon.
3, the printing adaptability requirement
1) metal packaging material good processability and the diversity of the modelling design of metal packaging material has good mechanical properties and processing, formability, metal packaging container can achieve innovative, unique design, produce all kinds of special-shaped barrels, cans, boxes and other packaging container, achieve the goal of beautify the commodities to improve competitive ability.
(2) bright colors, rich layers, the visual effect is good metal packaging, tinplate, because its surface for the tin plating layer, has the color of the flash effect, again through the base of color printing, printing graphic is more bright-coloured.For wuxi steel or other metal materials, surface treatment and coating, screen printing after also can reproduce a special flash effect.
(3) advantageous to realize the use value of goods and artistic unity of metal packaging material of good performance and good abrasion resistance and durability of the silk screen printing ink, not only to achieve the unique design and exquisite created the condition for silk screen printing, metal packaging surface decoration, not only makes the packaging more beautiful, and can greatly enhance the value of the metal packaging itself and improve the durability of the goods and can keep sex, can better reflect the use value of the goods and artistic unity.
(4) important means to reduce the cost of using the means of screen printing, change or simplifies some metal packaging products, such as steel barrels, etc.) of production process, reduce the production cost.Due to these reasons, metal packaging screen printing, has developed rapidly.
Second, the design characteristics of the metal packaging screen printing
Packaging is the concentration of product function, performance, it is the product attractive faces.A high quality packaging, can not only reflect the era of science and technology
Face, reflect the modern aesthetic, and can show the product value of high and new technology.Therefore, improving the function of packaging design, the modelling design and decoration
Meter, choose proper means of technology, is the target of today's packaging industry.
Is made of silk screen printing method of metal packaging graphic has become an important means, this is because the screen printing has the unique performance effect, more
Types of ink, ever-changing color, all are free to choose.So in order to improve the level of design and process to create novel metal packaging
Network printing.The specific practices are as follows:
(1) modelling proportion: metal packaging products, proportion of graphic modeling with the content of product structure, overall shape, layout and so on are closely
Relationship, with the development of The Times and the change of the aesthetic, packaging shape proportion also is constantly changing.
(2) layout design: the design of the surface of metal packaging each function to be reasonable, to provide maximum convenience to consumers.Pattern design profound meaning
, on behalf of the nature of the product, as well as on behalf of the production units.Pattern design should pay attention to the following factors: (1) should have long-term sex, unfavorable
Frequent changes;(2) concise, can give a person leave deep impression;(3) has a unique, novel style;(4) reflect the characteristics and properties of the product.