Special printing (moisture proof ink, offset printing, flexo printing)

According to the editor, Mr. Ding Yi devoted his entire life to the collection and dissemination of printing information and the popularization of printing technology, and he has been following the development and development of special printing technologies. The following article is a sample of some of the novel special printing applications collected by Mr. Ding Yi during his daily life and study abroad. He hopes to bring readers a new investment inspiration. Interested friends can contact us and if conditions are right, we will ask Mr. Ding to give details. As the name implies, special printing is printed on all substrates including paper, such as wood, ceramics, glass, iron, and plastic, in a manner different from the usual printing methods. Its greatest feature is not limited to printing on a flat surface, but it can also be printed on a curved surface or printed on a spherical surface; it can be printed on a large area or printed on a small cylindrical surface like a transistor. With the progress of society, the improvement of living standards, and the development of the market economy, people's demand for special printing products is also increasing. At present, troubled printing companies should realize that they can no longer be confined to book printing and packaging printing. They must try to use existing printing equipment and technologies they have already mastered to broaden their perspectives and ideas and free up energy to capture 1 ～2 kinds of special printing, trying every means to produce a gratifying product for the company to occupy the market, in order to seek capital to speed up the turnover. There are more than 60 kinds of existing special printing methods, from which we can choose the technics that are commensurate with our company. This article will be limited in space, do not seek a detailed description of the printing method of a particular product, but in a casual way, select several methods and its possible effects to explain, the purpose is to inspire conditional Printing companies take action to show their skills as quickly as possible. 1. Transparent soap with picture tablets There is a transparent soap, which is the size of a fried cake. A beautiful picture is sandwiched between them. The picture above can be an animal, a landscape, or a figure. In the use of soap, the picture is always the same. If printing companies take the initiative to find out, contact the manufacturers who produce the soap, provide pictures in the soap, and put them in the process of producing transparent soap. The soap factory can therefore sell more liked soap, and the printing factory can also do it all year round. Isn't it the best of both worlds? This kind of picture film should use moisture-proof ink, offset printing or flexographic printing can be. If you want to print more solid, you may wish to use screen printing. Second, the beautiful key chain in the overseas market saw a very beautiful key chain, which contains a holographic printed picture in the pendant, all kinds of colors, sparkling, very beautiful. Printing companies are fully qualified to play on this small commodity to win orders. To find a few key chain manufacturers, provide all kinds of patterns, using holography to print pictures, in order to achieve the purpose of selling key chains. This type of print is characterized by low consumption of materials, short delivery time, and high added value. Give it a try. Third, the simple calculator printing factory since it is a business, you have to have their own products into the market, in order to have the stamina. There must be a lot of surplus material in the printing factory. It should be used to use it. For example, the number of the remaining thick paper printed on the calculator, folded into a calculator size, the inside of the integrated circuit can also be used by the printing plant using residual materials and existing technology, the purchased material is only a small piece of Solar film. After the calculator was made, a transparent box made of the remaining plastic from the factory was added to make a simple calculator. It is very economical for wholesale schools to be used by students. This can not only turn waste into commodities for the market, but also because the price can be accepted for batch production. Fourth, elegant bookmark bookmarks are gold, silver two. After the copper skin peeled off by the gravure printing cylinders is once again calendered and polished, even the various landscapes or zodiac patterns of the size of the bookmarks are printed, and the lithography process is adopted to prevent burrs from occurring; 24K gold plated, it becomes a beautiful and elegant gold bookmarks. If the use of the spent PS plate, even after the calendar polishing after drying the above pattern, after the lithography cutting, plated with silver, can also become beautifully elegant silver bookmarks. These two kinds of bookmarks not only use the waste, but also show the company's ability, as the company's own products into the stationery market, as a high-end souvenir gift friends, very commemorative value. Fifth, attractive scent painting Whenever you see a number of restaurants standing in front of the show women in the recruitment of guests into the meal, always feel that this approach is a waste of manpower, and does not necessarily allow diners to enter the museum. If you can post a poster (full sheet) of the restaurant's specialties at the entrance of the restaurant, you will be greeted with a savory scent of savory dishes at noon, which will make it harder for guests to smell the appetite automatically. The scented picture must be blended with the photodegradable photosensitive resin with a flavoring ingredient with a dish to make a toner blended into the ink and printed on the paper. When not exposed to light, it does not dissolve; after prolonged exposure to sunlight, the light decomposes the resin and begins to function, gradually decomposing the aroma of the dishes to be displayed. In order to keep the fragrance longer, it is better to use silk screen printing, because the amount of screen printing ink is 20 times larger than offset printing, and it can be used for a long time. As a result, the receptionist at the gate of the restaurant can be saved. If a printing house can print such a poster for the restaurant in the city, once it works, it will be busy. 6. The disaster-prevention fluorescent belt is divided into a fluorescent belt for daytime use and a fluorescent belt for night use. The former is orange and the latter is green. When printing these two types of fluorescent tapes, it is only necessary to add the corresponding phosphor to the ink. It is better to use silk screen printing to print, because the thick screen printing ink can be durable. While printing the fluorescent ink on the front side, the back side is coated with a sticker. Generally about 4 meters long, edge printing and winding, rolled into a cutting machine, all at once cut into 15 volumes. The printing process is simple and fast. There are many uses of fluorescent belts, such as rolling a piece of umbrella to make it easy to find one's umbrella at a glance; if you put a piece of paper on a bicycle handle, you can find your own car in the stack from afar; Used as a guidepost for event venues. The use of fluorescent belts is even more interesting. It absorbs light during the day and fluoresces at night. Tear off one of the stickers on the front and rear wheels of the bicycle. The wheel will flash a flash of light during driving. It can be identified from the farthest away so as to avoid traffic accidents. A fluorescent belt is affixed on the side of the darker stairs and is issued at night. Fluorescence can identify steps, so as not to step on the empty fall; can also be attached to a fluorescent belt next to the door, in the evening without the lights, you can identify the number of the house. Seventh, antibacterial decoration paper If the hospital treatment room wallpaper can be antibacterial, it does not have to spray alcohol disinfectant. This will not only keep the clinic clean, but also save trouble. The approach is to add a certain amount of photocatalyst to the ink when printing gravure printing wallpaper, which not only can be antibacterial, but also can deodorize. Titanium dioxide can be used as a photocatalyst. This type of print has an antibacterial function in addition to the printed wallpaper. It has obtained additional value by printing the same amount of prints in the same amount of time, and can obtain 50 to 60% of the work price. 8, anti-skid floor leather floor leather purchased from the market, occasionally drop water, it is very slippery, causing inconvenience. If the photocatalyst is incorporated into the ink of the printed floor leather, the printed floor leather can increase the roughness and avoid slipping. As in the previous example, when the same number of prints were printed at the same time, the anti-slip function was added and unexpected additional values ​​were obtained. The above is a fragment of language, using hints, a rough introduction of the means of taking special printing, you can see several examples of economic benefits. For more detailed information on special printing, please refer to Hong Kong "Yin Yi" Monthly 154 issue. If necessary, you can provide physical observations.