Satin cloth label:
The concept of satin was mentioned in several places in the preceding paragraphs, but there was no detailed introduction. The cloths are made of cross-weaving wefts and wefts. In addition to the double wefts to improve the quality, there are also double warp yarns, which are satin-like structures. By doubling the warp, the texture of the cloth becomes soft and smooth. Because the density is too large after warp yarn doubling, the weft yarn does not express the pattern well, and the bottom color cannot be made flexible. Only after the process can show a certain color requirements. A machine is set to be flat or satin, which is generally relatively fixed. The general width of trimmed satin can not exceed 10.8CM, selvage generally does not exceed 5.0CM.
Plane mark: cloth mark such as cloth structure, simply after a weft woven into a simple plane label. In general, the warp is fixed, or black, or white, so it is divided into black and white, light-colored background color, generally use white, dark people generally use black flat. The pattern and color of the cloth label are mainly expressed by weft yarns, and the expressed color should be different and different from the effect of crossing the warp yarn. Since there are restrictions on the types of weft yarns used in general machines, there is a limit to the colors that can be expressed, generally within 8 types. From the above we can see that the price components are: the width of the cloth label, ie the amount of warp yarn used; the length of the cloth label, and the length of each color along the warp direction. In order to express the details and colors more abundantly, the weft yarns are all doubled, and they are called double-sided labels. If a certain sample color needs a more three-dimensional effect, a heavy yarn is added, which is called re-shuttle. In addition to washing and size, flat two-sided labels are mostly used. The fabric labels are all yarns to express the pattern. It is definitely different from the original graphic design. Therefore, it is not possible to confirm that it is impossible to make large goods.
Self-adhesive labels are very popular in this field, not only because they can be pasted, printed and designed, but more importantly, electronic products need to use labels to achieve some specific effects. For example, the label texture is strong, can be well matched with electrical appliances, or the label can resist the corrosion of the external environment, high temperature resistance, etc. Often in different parts of an electrical product, several forms of labeling materials need to be used. The huge development of the electronic industry, especially in South and East China, accounts for a large proportion of exports, which is the main area driving the consumption of sticker labeling materials. As in other fields, the labeling materials used in the electronic industry generally have high requirements. Many multinational companies have their own strict testing methods, such as stickiness, scratch resistance, temperature resistance and so on. But in general, many enterprises have put forward the requirements of labeling materials with UL certification.
At present, glue, soft, concave, convex, screen printing mutual combination of equipment will be the traditional label and trademark products pushed to a new height; The digital system opens a new market for labels and trademarks. At present, the key to the further development of the domestic label printing market does not lie in whether the industry is to copy the main genre of "flexo printing" in Europe and the United States or the main genre of "letterpress printing" in Japan, but in how to combine the national conditions and according to the nature of the commodity itself. Features to choose or combine a high cost - effective printing process and the corresponding equipment system. Because, under certain conditions, the quality of the self-adhesive stickers printed with various modern printing technologies can hardly be distinguished, and the difference lies in the adaptability of the process route and the income of input and output.
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