Looking at the practice of carton production process, the author believes that to improve the strength performance of beer boxes, it should be controlled from the following aspects: control the production process of single-sided machine, how the quality of corrugated board produced by single-sided machine directly affects the overall carton Compressive strength. Controlling the air humidity warehouse is relatively closed and there are fewer windows, so there needs to be ventilation equipment in the warehouse, such as exhaust fans. Of course, you can also use lime, moisture absorbent and other items to prevent the damaged air from damaging the paper. If the paper and the product are piled up, there is no gap between the cards, and it is easy to get wet. Agricultural straw such as wheat straw, cotton stalks, corn stalks, etc., with good fiber quality, is a suitable raw material for pulping and papermaking. On the double-sided machine, when the corrugated paperboard and the paper are bonded on the double-sided degumming double-sided machine, if the temperature of the hot plate is too high and the gelatinization temperature is low, such problems are more likely to occur. The product leaves no trace after peeling off the sticker. If the roller of the offset printing machine of a factory is full of ink and glue to dry the dirt, it becomes a "contact roller" during the pressing process, and the roller is stretched open, causing serious wear of the roller journal and bushing. Ghosts, bars, greasy and other faults occur at the same time. Mechanical wear or seizure failure caused by oil cuts is common in offset printing plants. Now the medium and high speed offset presses have extremely high requirements on the level of the machine base: the vertical allowable horizontal error cannot exceed 08/100. The horizontal horizontal error cannot exceed 04/100 with the foot screw adjustment under the machine base. First of all, we must work hard to further improve the recycling rate of waste paper in China. Paper sludge is produced in the bioreconversion process of a wastewater treatment plant and contains a variety of useful ingredients. The process practice shows that the speed, temperature and adhesive of single-side machine have a great influence on the processing quality of corrugated board. So the printed things are not clearly displayed by the computer. It also has the characteristics of fast plate making speed, high printing speed and wide printing adaptability. The rough surface paperboard can also obtain good imprint, which is suitable for printing on the ground and line layout. In short, there are many ways to protect the warehouse warehouse from moisture. The above is just a very common method. If you have any different opinions or better opinions, please leave a message to discuss. The workshop should first solve the problem of plant insulation, avoid sun exposure and reduce the greenhouse effect. The original paper that is put into storage should be inspected and controlled according to the standard. Products of ordinary grade and low grade, products with small print layout and short-distance transport, can choose 200g/133 or 250g/In first-class products or qualified products for printing. At the technical and equipment level, the state and relevant departments should actively organize scientific research to carry out research on technology and equipment. Increase the gelatinization temperature to solve the problem of gelatinization of the glue entering the hot plate. Water-based coated oil-proof food packaging paper has excellent water and oil resistance, and can replace fluorine-containing greaseproof paper, PE coated paper and wax coated paper on the market. Customers need to make prints at least to prepare the following: to provide high-precision pictures (more than 300 pixels), to provide correct text content (when design is required) to provide the original design files (when design is not required), the specification requirements are clear, such as How to make our prints look higher in terms of quantity, size, paper, and post-process. Photographs taken in color photography that reflect the rich and varied color of nature, painters' color art, or other images containing many different colors, must be electronically required for technical reasons or economic considerations. The color separation machine or the color desktop system scans the color separation and then copies it using a four-color printing process. Why things like Word and other office software can't be printed directly. Article source address: http:// Cast iron sink is made of cast iron. The exterior is applied with grade A porcelain enamel. Cast Iron Sink,Cast Iron Bathroom Sink,Cast Iron Double Sink,Cast Iron Porcelain Sink Anping Sunshine Sanitary Ware Co., Ltd. , https://www.sunshinebathtub.com