In the fierce competition in the market, in order to increase the added value of the products and to effectively carry out anti-counterfeiting of packaging, more and more packaging cartons use the hot stamping process. Hot stamping with ordinary hot stamping, cold stamping, embossing hot stamping and holographic hot stamping and other methods. Common common hot stamping processes include flat and flat hot stamping and round flat stamping. Because the round flattened hot stamping is a line contact, it has a wide range of hot stamping substrates, is suitable for a large area hot stamping, and has a high stamping precision and is widely used.
Cold stamping: Instead of using a heated metal plate, use a printing adhesive to transfer the foil. The cold stamping process has low cost, energy saving and high production efficiency, and is a promising new process.
Embossing Hot Stamping (also known as three-dimensional hot stamping): The use of modern engraving technology to make up and down with the negative and positive molds, hot stamping and embossing process once completed, improve production efficiency. The mold produced by electro-engraving can be curved to achieve a three-dimensional embossing effect that can hardly be achieved by a mold produced by a general etching method. The emergence of embossing and hot stamping enables the hot stamping and embossing process to be completed at the same time, reducing the number of waste products that are generated due to process inaccuracy and overprinting.
Holographic identification: The use of computer technology to change the amplitude and frequency of the grating, so that the effect is more vivid and clearer than the calculated pattern color. If such a hologram is used as a copy of the original, a large number of holograms will be lost, thereby achieving the purpose of anti-counterfeiting. According to the characteristics of the hologram hot stamping marking, it can be divided into continuous holographic marking hot stamping and independent holographic marking hot stamping. Continuous holographic logo hot stamping is a new generation of ordinary laser holographic hot stamping products. Independent hologram marking Hot stamping is to make the holographic logo on the anodized aluminum into a separate trademark pattern, and there is an alignment mark next to each pattern.
Holographic identification not only can have very good anti-counterfeiting performance, but also can make special numbers or characters in the holographic logo according to customer needs. The holographic logo is stamped onto the packaging carton, and not only is the hologram logo stamped on the surface of the printing material, but also has a very high overlay accuracy, and is increasingly used in high-grade carton packaging.
Cold stamping: Instead of using a heated metal plate, use a printing adhesive to transfer the foil. The cold stamping process has low cost, energy saving and high production efficiency, and is a promising new process.
Embossing Hot Stamping (also known as three-dimensional hot stamping): The use of modern engraving technology to make up and down with the negative and positive molds, hot stamping and embossing process once completed, improve production efficiency. The mold produced by electro-engraving can be curved to achieve a three-dimensional embossing effect that can hardly be achieved by a mold produced by a general etching method. The emergence of embossing and hot stamping enables the hot stamping and embossing process to be completed at the same time, reducing the number of waste products that are generated due to process inaccuracy and overprinting.
Holographic identification: The use of computer technology to change the amplitude and frequency of the grating, so that the effect is more vivid and clearer than the calculated pattern color. If such a hologram is used as a copy of the original, a large number of holograms will be lost, thereby achieving the purpose of anti-counterfeiting. According to the characteristics of the hologram hot stamping marking, it can be divided into continuous holographic marking hot stamping and independent holographic marking hot stamping. Continuous holographic logo hot stamping is a new generation of ordinary laser holographic hot stamping products. Independent hologram marking Hot stamping is to make the holographic logo on the anodized aluminum into a separate trademark pattern, and there is an alignment mark next to each pattern.
Holographic identification not only can have very good anti-counterfeiting performance, but also can make special numbers or characters in the holographic logo according to customer needs. The holographic logo is stamped onto the packaging carton, and not only is the hologram logo stamped on the surface of the printing material, but also has a very high overlay accuracy, and is increasingly used in high-grade carton packaging.
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