1. Ink difference: a. Four-color printing: printing with subtractive three primary colors (yellow, magenta, blue) and black. b. Spot color printing: refers to the use of yellow, magenta, blue and black ink other than four color ink to copy the original color of the printing process. For custom printed tin cans, spot color printing process is often used to print large area background color.   2. Difference of printing effect: a. For dark large-area color blocks, the four-color printing process may need to be superimposed by high-salinity dots of several colors, and the ink layer is too thick and easy to show the reverse rub; The selection of spot color printing process only need to print one color, not easy to show the reverse dirt. Select four-color printing process, some parts of the text may be composed of several colors; The selection of spot color printing process, the corresponding part only prints one color to avoid the possibility of presenting overprinting errors for personalized metal tin cans   3. Differences in printing process: a. Four-color printing Printing colorful pictures through the three subtractive primary colors (yellow, magenta and cyan) and black. It is necessary to separate the colorful pictures of the original manuscript for printing into their own color separators, plus black color separators, proofreading cyan, magenta and yellow inks, and improving the blackness of the printed pictures. These films are used to make four plates for four-color printing. b. Spot color printing, packaging products or the cover of books and magazines are often composed of uniform color blocks of different colors or regular gradient color blocks and text, these color blocks and text can be divided into colors and overprinted with four primary colors, can also be assigned spot ink, and then only a certain spot ink is printed in the same color block.   4. Difference in economic benefits: From the perspective of economic benefits, mainly to see whether the selection of spot color printing process can save the number of overprints. Reducing the number of overprints can save both printing costs and prepress costs of metal tin cans wholesale.        

Tinplate box packaging applications are becoming more and more widespread, and the tinplate box packaging products we see in our lives are cosmetic tin boxes, tea metal tin boxes, gift tin boxes, pharmaceutical tinboxes and so on. It can be said that tin box packaging has penetrated into every aspect of people's daily life and work.   Currently on the market food tin can packaging material is mainly tinplate material, but according to the different production processes, food tinplate boxes can be broadly divided into two categories. One is welded cans, and one is miscellaneous cans. Simply put, welded cans can be directly loaded with liquid, such as milk powder cans, Red Bull cans, paint buckets and so on. Miscellaneous cans are commonly found in daily life such as tea cans, moon cake cans, cookie metal tin boxes, gift tin boxes and so on. Whether it is welded cans or miscellaneous cans, can be said to be safe and non-toxic, will not affect the quality of internal products.   Round metal tin can has barrier, resistance, moisture resistance, shading, fragrance retention, sealing reliability, compared with any other materials, and can protect the product well. Metal material printing performance is good, the logo is bright and beautiful, the production of packaging containers striking, is an excellent sales packaging. Metal containers can be made into various shapes according to different requirements, and can meet the packaging requirements of various products.          

In recent years, with the change and improvement of people's consumption demand and consumption level, not only for tea, but also for tea packaging requirements have changed a lot. From paper boxes, wooden boxes, plastic boxes to tin boxes, all kinds of material packaging, of which tin boxes have become the first choice for tea packaging.   The so-called tin box, as the name suggests, is a tea tin box packaging, and tinplate is the surface of across tin, to play a protective role. Compared with other materials, tin boxes are more widely used, such as cookie tin boxes packaging, gift tin cans, wine tin cans and so on.   In addition to the diversity of the surface printing of the tin box, and there is a good gloss, more beautiful and high-grade. People like to use tin box packaging, but also because the compatible strength of the tin box is good, suitable for preservation.   What's the advantage of packing tea in tin boxes? 1. Good Closure Tea is most afraid of being exposed to air oxidation, so the first key to storage tea is to seal. The oxygen transmission rate of the airtight metal tin box is low, and it has good barrier property to the air, which can better protect the tea.   2. No light Light is easy to cause the deterioration reaction of tea and the change of food quality, especially green tea is easy to deteriorate when it encounters light. The opaque tin box makes the retention rate of tea higher, in addition to keeping the tea original, even the color will not change.   3. Reduction of tin The tea in the tin box will interact with the oxygen remaining in the container during filling, which is the reduction of tin. The reduction of tin can reduce the chance of oxidation of the nutrients of tea, so that the storage life of tea is extended.   The tin box can completely isolate the influence of environmental factors, avoid the qualitative change of tea because of light, oxygen, moisture, and will not make the aroma of tea become weak because of overflow or be polluted by other odors.   Perhaps it is because of these characteristics that are superior to other materials that the tin box has become the first choice for popular tea packaging.      

With the rapid development of the market, metal tin box packaging is increasingly popular, so how to go about choosing a suitable packaging tin box? Itinbox® offers you the following suggestions.   Material quality: A nice tin box ought to be made of high quality tinplate material, which is strong and durable and not easy to rust or corrode. The quality of this material can be initially assessed by observing whether the appearance is smooth and even, without obvious flaws or scratches, and by whether it feels solid and stable to the touch.   Welding process: Welding is one of the key steps in making tin boxes. A good tin box should have solid welded joints with no obvious cracks or leakage of welds. You can check the joints of the box body to observe whether the welding is solid and check whether there is any residue of welding slag or unevenness.   Lid and sealing performance: The lid of the airtight metal tin boxes should fit perfectly to the box body and have a good sealing performance. When the lid is closed, a certain amount of resistance should be felt and there should be no obvious looseness or shaking. In addition, the lid can be gently pressed by hand to check that a certain airtightness can be felt.   Colour and coating: Custom printed metal tin boxes usually feature an even, long-lasting coating, and are bright and colorful. You can observe whether the coating on the surface of the box is even and free from blistering, flaking, or scratching.   Using experience: a decent tin box should be convenient and practical in use. The lid opens and closes smoothly and is easy to operate; the capacity is moderate and can hold the required items; the overall structure is stable and not easily tilted or deformed. You can try opening and closing the box, as well as placing some items into it, to test the ease of use and stability.   In addition to the above, you can also refer to reviews and feedback from other users to get an idea of the quality and durability of a particular brand or model of tinplate box. When purchasing, choose a reputable and well-established brand and ensure that the purchasing channel is reliable to ensure that you get a high quality tin box.        

When considering the different packaging types like cartons or glass boxes, nothing is associated with premium luxury more than metal tin containers. With its natural heft and beautiful, intricate designs on the exterior, it can be understandable why we associate these metal tin containers with luxury; they’re indeed aesthetically pleasing. But are these metal tin containers really that special? Let’s dive in and examine the pros and cons of using a metal tin container for your product.   The first pro for custom printed metal tin boxes is that they are stylish and original. As touched upon earlier, tin boxes are eye-catching to consumers. Metal materials have excellent printing performance allowing for brighter and more beautiful designs. They can even be embossed or debossed, offering a unique tactile feel. Metal tin containers also come in various sizes and dimensions, allowing for different sealing and treatment methods to make them versatile when considering how to package your product.   The natural strength of metal also helps protect against physical damage too! And because of this versatility and durability, airight metal tin containers offer excellent protection against contaminants like moisture, light, and gases. If you’re selling perishables like coffee or tea, this packaging perfectly preserves the product and helps keep the odor, color, and smell for extended periods.   Finally, metal tin containers are reusable! They are reusable in the fact that they can be recycled and returned to the production cycle without the loss of quality, this makes recycleable metal tin cans a replenishable resource if utilizing proper recycling methods.   However, one must be wary of how the containers are handled and their additional environmental impact if they are not recycled and reused correctly. Though metal containers give your products a luxurious look appealing to consumers, are very durable, and can preserve your perishables excellently, you must weigh your options carefully. Discuss your packaging options and eco-friendly alternatives with a packaging expert!        

Nowadays, whether it is a supermarket or many small stores, even boutiques also have a lot of custom tin boxes packaging, such as moon cake tin box packaging, tea tin box packaging, candy tin box packaging and so on. More and more manufacturers are using tin box packaging, whether it is for food, gifts or a variety of cosmetics.   Food grade tin box, the material is environmentally friendly. It combines the strength and formability of steel with the corrosion resistance, solderability, and beautiful appearance of tin in one material, which has the characteristics of corrosion resistance, high strength, and good ductility. The original tinplate has characteristic advantages, and we are greatly superior in the original material. But light transmission and good sealing.   Tin boxes completely isolated from environmental factors of the closed system, to avoid food deterioration due to light, oxygen, and moisture, and not due to the aroma and fade or environmental odor through pollution and tasteless, food storage stability than other packaging materials, vitamin C preservation rate is high, the preservation of nutrients is also good.   Therefore, we see a variety of custom metal tin boxes in life, tinplate material, environmental protection, recyclable, recyclable. Because of the strong sealing, of course, we see the tea cans, in this market also becoming increasingly large, high-end atmospheric tea tin box packaging, gift giving is also quite decent.   Tinplate wrapped in a layer of food-grade ink, there is also considerable protection for our food. The surface printing inks used for tinplate are all environmentally friendly and can come into direct contact with food, which is harmless to the body. Food grade ink, can pass the U.S. FDA testing, SGS testing, etc., can be directly in contact with food, children eat at ease, adults rest assured!   Now in all walks of life, what we see are packaged in tin boxes, the material is environmentally friendly, food grade ink can be in direct contact with food, and environmental protection.            

Tin packaging has become increasingly popular in recent years, and for good reason. Tin packaging offers a number of advantages over other types of packaging, making it the preferred choice for many products.   First and foremost, tin boxes packaging is highly durable. Tin is a strong material that can withstand a great deal of wear and tear, making it ideal for products that need to be stored for long periods of time. Tin also does not corrode, which makes it a great choice for products that may come into contact with moisture.   In addition, tin cans packaging is also lightweight and easy to transport. Tin is much lighter than other materials such as glass or plastic, making it easier to move and store. This makes it ideal for products that need to be shipped or stored in large quantities.   Finally, metal tin containers is also aesthetically pleasing. Tin has a natural shine and can be printed with a variety of designs, making it an attractive choice for packaging. Tin packaging also has a classic look that can add a touch of sophistication to any product.   Overall, tin packaging is an excellent choice for many products. It is highly durable, lightweight, and aesthetically pleasing, making it the preferred choice for many products. Tin packaging is also relatively inexpensive, making it a great choice for businesses looking to save money on packaging costs.