11 May, 2021

Paper cups are something we often use in our daily lives, but paper cups are also classified, including single wallpaper cups. The Single wall paper cup is actually the ordinary paper cup we use. Now the paper cup has its own set of requirements. Let's take a look at it together. The national standard for paper cups (GB/27590-2011) will be formally implemented on June 1. The new national standard basically puts forward requirements higher than industry standards for the raw materials, additives, packaging, and printing of paper cups. For example, there are strict regulations on the printing position of the mouth and the bottom of the paper cup: "The mouth should not be printed within 15 mm from the cup body and the bottom of the cup is 10 mm from the cup body." The ink printed on the outer packaging of the paper cup improves the safety of the paper cup. Therefore, the paper cups we use now, including the Double wall paper cup , are better protected, and the safety performance to the practical performance is also greatly improved.

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27 Apr, 2021

We use paper buckets many times, and compared to ordinary containers, paper buckets are more secure. Therefore, the development of the paper bucket manufacturer has always been very good, so the leakage of the paper bucket is Because of what? The main reason for the leakage of the paper bucket is that there are still certain problems in the production process, one of which is the material problem. The plywood used has an impact on the quality of the product. This is because when the bottom cover of the paper drum is made of plywood, the thickness of the selected plywood is uneven, and most of the thickness does not meet the requirements. Also, the adhesive strength between the plywood layer and the layer is low, and it is easy to separate from the barrel. The plywood blanking size tolerance is not accurate. Therefore, in the selection of raw materials, the plywood materials that meet the standards should be selected, and the blanking size should be strictly controlled. Within the tolerance range, and carry out quality monitoring. The thickness of the plywood should be determined according to the maximum weight of the contents of the paper drum. When the weight of the contents of the paper drum is about 50 kg, the thickness of the plywood should not be less than 6 mm. The above are the main reasons for paper bucket leaks. For more details, visit Paper cup wholesale .

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20 Apr, 2021

In our daily life, many places need paper cups in many places. Paper cups can be said to be one of the tools that every family has. So we can see Paper cup wholesale in many places. However, there are many types of paper cups, and we need to have some precautions. It is best not to drink the first glass of water. First, boil it with boiling water. Pour out the water after four or five minutes to let the harmful substances in the paper cup fully evaporate. Because phosphors and inks are highly permeable and will contaminate food disposable paper cups or instant noodle boxes, try not to heat them in a microwave oven. Paper cups should not be filled with hot water as much as possible, because some manufacturers apply a thin layer of wax to prevent water from permeating out, and it will melt when it encounters hot water over 40 degrees. Therefore, disposable paper cups are best used for cold drinks instead of hot water above 40°C. For paper cups and paper buckets, the biggest role should be to hold things, so safety issues are very important, and the paper bucket manufacturer must strictly control them.

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13 Apr, 2021

I believe that everyone knows what the paper cup is and what it does is also very clear. However, ordinary paper cups do not have the function of anti-scalding and heat insulation, but the Double wall paper cup has the function of anti-scalding and heat insulation. The double wall paper cup is relatively mature in China. The double wall paper cup is in a vacuum state, but the heat preservation effect will be better than that of ordinary paper cups. The double wall paper cup is made by extruding and compounding paper cup base paper and plastic resin particles, and the plastic resin generally uses PE resin. The main component of a double wall paper cup is a plant fiber, and its production process is generally to use plant fibers such as coniferous wood and hardwood to make pulp, pulp, refine, add chemical auxiliary materials, and screen, and then make it with a paper machine. The general raw materials of double wall paper cups are food-grade wood pulp paper + food-grade PE film. The original pulp of food-grade wood pulp paper is wood. When making double wall paper cups, to avoid paper jams and wrinkles during the production process, and to prevent the deformation of the paper cup after forming, the paper cup base paper is required to have high stiffness and good flatness. In the printing process, the density, and thickness should be moderate, and easy to process and shape. Of course, the raw materials of the Single wall paper cup are also these, but the heat preservation and heat insulation effect will be relatively weaker.

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06 Apr, 2021

With the progress and development of society, there are more and more packaging materials of all kinds. my country's beverage packaging factory is also gradually innovating in this process. It has experienced the earliest carton packaging, aluminum can packaging, glass bottle packaging, etc., and has now entered a new era of plastic bottle packaging and composite material packaging. Paper packaging materials have the advantages of a wide range of raw materials, low cost, easy processing and printing, lightweight, good cushioning performance, recyclability, and degradation. This material has been used in beverage and food packaging since the very beginning, and it has been used in some beverage packaging products. However, due to the shortcomings of paper packaging that are easy to deliquesce, break easily, and require too high storage temperature, traditional paper packaging has been eliminated. Nowadays, various emerging functional paper products, such as dehydrated packaging, are used in the market. Paper can inhibit the activity of enzymes, reduce the reproduction of microorganisms, and keep drinks and food fresh; water-resistant processed paper strengthens the water-resistance of paper packaging and reduces the requirements of paper packaging on environmental factors. Of course, for publicity and other purposes, many people also choose custom printed paper cups .

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30 Mar, 2021

The custom printed paper cups of disposable paper cup manufacturers, as a novel way of advertising, have become one of the most economical, affordable, and easy-to-operate advertising media because of their closeness to life and low cost. So what are the specific requirements for paper cup printing? The ink drying temperature should not be too high. When the temperature is too high, over-oxidation will occur on the surface of the base film, resulting in poor heat sealing. But it is also necessary to prevent the printing ink from drying badly to avoid odor. Ambient temperature and humidity: Too high humidity in the workshop will cause the printed matter to curl. If the temperature of the film after printing is too high, adhesion between the upper and lower layers of the film will occur, which will also affect the subsequent paper cup processing and forming. The heat sealing performance required for continuous forming of paper cups and the printability of the PE film surface require factors such as ink composition, residual solvent amount, and drying conditions to be compatible with the performance of the coffee paper cup. The quality of paper cup printing is the result of a reasonable combination of printing machinery and printing process, substrate, and ink. As long as one of them is not well-matched, it will affect the printing quality of the paper cup and the ink or malfunction during the printing process. Of course, in addition to these, many other requirements and points need attention, so the beverage packaging factory still needs to pay more attention when making it.

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23 Mar, 2021

There are many applications of the Round paper plate in our lives, and we can see around the paper plate in many places. In addition to holding items, the round paper plate has many other functions, and paper plate painting is also one of the applications. The paper plate is a paper container made of white paperboard made of chemical wood pulp and pressed by a plate rolling machine. The paper plate has the same appearance as other porcelain plates, but the weight of the plate is much lighter. It can be used to serve western dishes, etc., and it can also be used to store bread, cakes, and snacks. It is not suitable to contain food with soup The paper tray can be divided into an input tray and an output tray. The paper input tray is used to hold paper and other media to be printed. The paper width guide is adjusted, and the paper width guide can print on different sizes of paper. The paper length guide is adjusted, and the paper length guide can be used for printing on different sizes of paper. Input tray extension. To print larger paper, such as legal paper, first, pull the paper length guide to the edge of the input tray, and then pull out the input tray extension. Both paper trays and ordinary paper need to be made with a paper stirrer , and this process is quite tiring, so we remember to cherish it when using paper.

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16 Mar, 2021

In our daily life, paper cups are a very common item. However, the heat insulation effect of paper cups is not very good, so paper cup sleeves appeared. So how do we make a Paper cup sleeve by ourselves? Cut out the pink non-woven fabric according to the size of the six sides of the carton, and open a paper towel opening on one of the non-woven fabrics. 2. Cut out the letters and place them on the yellow non-woven fabric, and cut the non-woven fabrics according to their letter-size one by one. Put the cut letters on the green non-woven fabric and place them 3 mm along the outer * outline of the letter Cut out the bases for the letters respectively. 3. On the pink non-woven fabric, cut out 4 small windows of appropriate size, 2 large windows, 4 large round lights, and then cut out 4 small round lights with orange non-woven fabric. 4. Cut out 7 small animals in proportion to the size of each window. 5. Stick the cut pink non-woven fabric on the outside of the cardboard. 6. Stick the small pink window on the 4 sides of the carton in turn, and then on the window Glue the small animal 7. Glue the green base around the opening of the paper, and then glue the yellow letters to the green base 8. Such a cup is complete. The above is the method of making a paper cup sleeve. If you have all the materials and tools, you can make a paper cup sleeve and Ps lid by yourself.

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09 Mar, 2021

When we drink hot drinks in winter, we often see a lid on it, and this lid is a Ps lid . The material used for the PS cover is polystyrene. Styrene monomer is a kind of aromatic hydrocarbon, which is an organic compound formed by replacing one hydrogen atom of ethylene with benzene. Polystyrene resin is a polymer synthesized by styrene monomer through a radical condensation reaction, and it is a kind of plastic that we commonly use. The usually used polystyrene molded products are made of polystyrene resin as the main raw material and processed by corresponding production processes. The advantages of polystyrene are lightweight, high strength, and low cost. At present, it is widely used in food packaging, such as cup lids, plastic water cups, etc. In plastic packaging products, there will be marks with numbers to indicate different plastics. Among them, the number mark code "6" represents polystyrene. If you see a "6" mark on the lid, it means that the lid is made of polystyrene. And like the Paper cup sleeve , as the name suggests, the raw material should be related to paper, but it will be more wasteful.

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