In China, red wine is a kind of wine that is often drunk in festivals. A good red wine needs a good wine packaging box. I believe that when you buy red wine, you will also notice that when you buy red wine, different materials will be used in the production of red wine packaging boxes. In daily life, red wine packaging boxes are mainly in the form of cartons and wooden boxes The materials used are different, so the red wine boxes of different materials will be different. What is the production process of paper red wine packaging box? Let's learn about it.

           paper red wine packaging box production process

           Processing of paper red wine packaging box

           Paper red wine packaging box is used to package goods made of cardboard containers, such as cartons, grade cups, etc. To evaluate the quality of containers, not only the quality of printing, but also the modeling and processing of containers.

The paper red wine packaging box manufacturing process is as follows: plate making, printing → surface processing → die cutting, indentation → box making.

          Production process I. material selection

          Generally, it is made of cheap materials with good printing effect and suitable for the packaged goods. Yellow board paper, kraft paper, cardboard and white board paper are used as the printing materials. If the requirements are high, the copper plate line and other high-quality papers can be pasted on these materials. The printing ink should also select light resistant, wear-resistant, oil-resistant, drug-resistant and non-toxic ink according to the package.

          Production process 2. Plate making and printing

          It adopts relief, lithography, photogravure and flexographic printing. Nowadays, lithography is the main method, and relief printing can get the finished products with good printing effect, bright color and good luster. However, the plate making process is complicated and not as simple as lithography. Spray powder in the printing process to prevent the back from sticking dirty.

          Manufacturing process flow 3. Surface processing

          It can be coated with polyethylene, surface film, waxing, foil pressing and embossing, but not all products need surface processing.

          Production process 4, paper red wine packaging box die cutting, indentation

1) Die cutting plate making

          The better method of making plate of die cutting plate is to use plywood to make die cutting plate material. First, the level box drawing is transferred to the plywood, and then the cutting and folding lines are embedded into the plywood to make the die cutting plate. It has the advantages of light plate, accurate shape and size, and can be saved.

         The size, shape and weight of the paper box are input into the computer, and then the laser movement is controlled by the computer. The broken lines of all tangent lines of the carton are engraved on the plywood, and finally the knife lines are embedded.

The technological process is as follows: drawing the sample drawing of the level box → drawing the assembly plan draft → copying the assembly design drawing → transferring the assembly design drawing to the plywood → drilling and sawing → embedding the line → making the die cutting plate negative template.

① Drawing the sample draft of paper red wine packaging box

          Drawing the black and white draft knife line diagram of the carton, there is a precise size of the box, the line is required to be very accurate

① Drawing the sample drawing of paper red wine packaging box

           Draw the black-and-white draft knife line diagram of the paper box. Each box has an accurate size, and the line is required to be very accurate.

① Draw the mosaic design

            According to the sample drawing of the carton and the maximum size of the paper that can be printed, the paper saving and automatic edge removal after die cutting should be considered. Draw the layout according to the mosaic design

① Copy mosaic design

            Copy two plate design drawings, one for plate making and one for die cutting plate making, which can ensure consistency and accurate registration during die cutting

① The block plan can be manually drawn or Photo copied when transferred to plywood. Manual drawing should be highly accurate.

① Drilling and sawing

            There is a special sawing machine, which is a wire saw moving up and down. In two box cores

          Drill holes at the joint to facilitate threading saw and sawing along tangent line and broken line. The thickness of the wire saw should be suitable for the thickness of the die cutting and folding line.

① Inlay line

           According to the shape of the box, the cutter, the bending machine and the punching machine are used to break, bend or bend the cutter line into various angles

The height of the cross cutting line is 23.8 mm and the thickness is 0.7 mm. The die tangent embedded in the die-cutting plate must be of the same height. The height and thickness of the crease line depends on the thickness of the paper. The height of the crease line is the height of the die cutting line minus the thickness of the paper.After inserting the knife line, foam rubber should be affixed to both sides so that the cardboard can be ejected from the die plate.

7. Making die cutting plate negative template

           In order to obtain a good seam, the insulating paper is pasted on the steel plate, put into the machine, put the carbon paper, and then cover with a layer of cardboard. The machine is started to press to get the indentation, and the crease slot is opened on the indentation.

(2) Die cutting and indentation machine

              Die cutting machine (die cutting machine) is generally flat pressing type. It can automatically feed, die cut and receive paper automatically. The general speed is 1800-3600 sheets / hour. Foreign die cutting is by electronic control device, speed up to 8500 sheets / hour, and can automatically remove scrap. Die cutting indentation machine is generally used in addition to die cutting, but also can be used for cold pressing concave convex, hot stamping flat concave and convex telephone aluminum and hot pressing concave convex.

Production process 5. Box making

           The red wine packaging box is folded into a carton by box making machine for the next process.

            Corrugated boxes are generally printed with flexographic printing, and are made into the shape of boxes by pressing lines, brushing glue or binding with iron wires. Generally, the corrugated boxes are folded and rotated in plane and opened into boxes when used.

The above is the red wine packaging box production process method, detailed introduction, if you need to make red wine packaging box customized , you can consult our customer service online.Websit:www.risunprint.com  Contact: cathy  Mobile / Whatsapp: +86 17875315636 Skype:+86 15626183287 Email:  cathy@risun-print.com