Question 2: What does hot stamping mean? Also called "hot stamping". A printing decoration process. Heat the metal printing plate, paste the foil, and imprint gold words or patterns on the printed matter.
Question 3: What is gilding for? A printing decoration process. Heat the metal printing plate, paste the foil, and imprint gold words or patterns on the printed matter. With the rapid development of hot stamping and packaging industry, the application of anodized hot stamping is more and more extensive.
Question 4: What is hot stamping? Hot stamping, also called "bronzing", is a printing decoration process. Heat the metal printing plate, paste the foil, and imprint gold words or patterns on the printed matter.
Such as: book cover bronzing, gift box bronzing, tobacco and alcohol, clothing trademarks and packaging boxes bronzing, greeting cards, invitations, pens bronzing, etc. , with a variety of colors and patterns, special edition can be customized according to specific requirements. The base materials of hot stamping are ordinary paper, printing paper with gold and silver ink, plastics (PE, PP, PVC, ABS and other engineering plastics, etc. ), leather, wood and other special materials.
Process principle:
1, bronzing technology is to use the principle of hot pressing transfer to transfer the aluminum layer in anodic alumina to the surface of the substrate, forming a special metal effect. Because the main material used in bronzing is anodized aluminum foil, bronzing is also called anodized hot stamping. Electrochemical aluminum foil is usually composed of multilayer materials, and the substrate is often P E, followed by separation coating, color coating, metal coating (aluminum plating) and glue coating.
2. The basic process of bronzing is that in the pressurized state, that is, the anodized aluminum is pressed by the hot stamping plate and the substrate, and the anodized aluminum is heated to melt the silicone resin layer and the adhesive on it. At this time, the viscosity of the melted silicone resin becomes smaller, while the viscosity of the special heat-sensitive adhesive increases after heating and melting, so that the aluminum layer and the anodized aluminum base film are simultaneously peeled off and transferred to the substrate. With the removal of pressure, the adhesive quickly cooled and solidified, and the aluminum layer was firmly attached to the substrate, completing the hot stamping process.
3, bronzing has two main functions: one is surface decoration, which can improve the added value of products. The combination of bronzing and embossing technology and other processing methods can show a strong decorative effect of the product. The second is to give the product higher anti-counterfeiting performance, such as using holographic positioning to imprint the trademark logo.
4. After bronzing, the product has clear and beautiful patterns, bright colors, wear resistance and weather resistance. At present, the application of bronzing technology in printing cigarette labels accounts for more than 85%. In graphic design, bronzing can make the finishing point and highlight the design theme, which is especially suitable for the decoration of trademarks and registered names.
Question 5: What is bronzing? Bronzing is also bronzing. A printing decoration process. Heat the metal printing plate, paste the foil, and imprint gold words or patterns on the printed matter. With the rapid development of hot stamping foil and packaging industry, anodized hot stamping is more and more widely used. Bronzing]: The cover of the book is bronzed with real gold. 2. [Bronzing]: This paper introduces the concept of bronzing with carved relief plates (such as covers), such as bronzing book covers, gift boxes, trademarks and boxes of tobacco, alcohol and clothing, greeting cards, invitations and pens. There are many colors and patterns, and the special edition can be customized according to specific requirements. The base materials of hot stamping are ordinary paper, printing paper with gold and silver ink, plastics (PE, PP, PVC, ABS and other engineering plastics, etc. ), leather, wood and other special materials. Galvanized aluminum hot stamping foil mainly uses heat and pressure to transfer patterns or characters to the surface of hot stamping materials. In order to complete this process, a bronzing machine and a bronzing template (such as zinc plate, copper plate, silicone plate, etc.) are needed. ) engraved with special words or patterns need to be heated to the required temperature, transfer the required pressure and maintain the corresponding elbow space. It should be noted that when hot stamping different materials, it is necessary to choose the appropriate model of anodized and the appropriate temperature, pressure and hot stamping time to achieve the ideal hot stamping effect. Hot stamping patterns are clear, beautiful, colorful, wear-resistant and weather-resistant. In the printed cigarette labels, bronzing technology accounts for more than 85%. In graphic design, bronzing can make the finishing point and highlight the design theme, especially for trademarks and registered names. Product application 1. Ordinary gold and laser gold bronzing.
Question 6: What do you mean by gold-plated bags? Golden soup does not fade, good gold plating is expensive.
Question 7: What does gold-plated pu leather mean? In our country, people are used to producing artificial leather with PVC resin as raw material, which is called PVC artificial leather (artificial leather for short); The artificial leather made of PU resin is called PU artificial leather (PU leather for short); Artificial leather made of PU resin and non-woven fabrics is called PU synthetic leather (PU synthetic leather for short). From the analysis of domestic and foreign markets, synthetic leather has also replaced natural leather with insufficient resources. Artificial leather and synthetic leather are used for the decoration of luggage, clothing, shoes, vehicles and furniture, which have been more and more recognized by the market. Their application range, quantity and variety are beyond the satisfaction of traditional natural leather. Many things around are made of PU, such as shoes, wallets and so on. Take bags as an example: PU leather and real leather bags have their own characteristics. PU leather bag has beautiful appearance, easy care and low price, but it is not wear-resistant and easy to break; Leather is expensive and troublesome to take care of, but it is durable.
Question 8: What do you mean by cold tearing hot stamping paper? After hot stamping, put it in the heat preservation room for a while and then take it off.
Correspondingly, there is direct stripping: that is, direct stripping without heat preservation after bronzing. The effect style of this kind of stripping is not as good as that of cold stripping, but with the development of technology and the improvement of technology of film and paper manufacturers, the style effect of this kind of direct stripping is also improving. Direct stripping can save processing time and improve efficiency.
Question 9: What is hot stamping and silver stamping? Hot stamping and silver stamping is a traditional means of binding and beautification, which is often used in many paper packages. However, screen printing, bronzing and ironing silver is a new process. Its principle is to add special chemicals to the printing paste, so that the flower position presents particularly beautiful gold and silver, and the color pattern lasts forever. It can be printed on a variety of fabrics, and the cost ratio is lower than the traditional process. It is an ideal printing and decoration process. Crystal coating material Jinguang printing paste takes special crystal as the core, and is covered with brightness enhancement layer, titanium film layer and metallic luster deposition layer. It can be exposed to air for a long time without darkening, with good weather resistance and high temperature resistance, and good hand feeling after printing. At present, mica coated silver printing paste improves the durability of aluminum powder. Mica silver-plated printing paste and mica titanium pearlescent printing paste are basically similar, that is, the temperature rises continuously when titanium film is plated, and silver-like light can be obtained. Titanium films are plated with different thicknesses and can diffract different colors of silver light. Mica silver-plated printing paste has good compatibility with chemicals, and its fastness is also good after printing on fabrics, and it can keep silver luster for a long time.