A list of the contents of this article:
- 1 、What kind of production equipment is needed to make cartons?
- 2 、What problems should be paid attention to in the production process of wooden packing box?
- 3 、Packing box printing process
- 4 、What is the important role of packing box collage in actual production?
What kind of production equipment is needed to make cartons?
The equipment needed are paper separator, printing slotting machine and binding machine. The money depends on what kind of equipment you buy, new or old. Generally speaking, it takes about 1 million yuan to buy equipment.
1. The carton factory has some large ones and some small ones. Take the equipment of the large carton factory, for example:
Large carton equipment a corrugated board production line will cost tens of millions, plus some miscellaneous things, about tens of millions. A medium-sized carton factory needs about 4 sets of production equipment.
There are also some senior operators and technicians, and some small carton factories can produce cartons as long as a nail machine, so the carton factory is not easy to run.
2. If you make ordinary cartons, you need some equipment. A corrugated board printing press and a nail box machine will do.
Carton packaging equipment is a carton molding machine, box opener refers to the automatic completion of unpacking, forming, bottom folding leaf folding.
At present, the lower part of the tape is pasted, the box board folded into cardboard is opened, the bottom of the box is converted according to a certain procedure, and sealed with tape and transported to the special equipment of the packing machine.
Automatic carton forming machine and automatic box opener are assembly line equipment for automatic opening of carton, automatic folding of lower cover and automatic sealing of bottom tape. The machine is all controlled by PLC+ display screen, which is very convenient to operate and is an indispensable equipment for automatic scale production.
Extended data
Carton (English carton or hard paper case): is the most widely used packaging products, according to different materials, there are corrugated cartons, single-layer cartons and so on, there are various specifications and models.
There are three and five layers commonly used in cartons, and seven layers are rarely used. Each layer is divided into inner paper, corrugated paper, core paper, tissue paper, tea board, Kraft paper, and corrugated paper for core paper. The color and feel of all kinds of paper are different, and the paper (color, feel) produced by different manufacturers is also different.
It is usually used as a wrapper or article to protect the outer layer of a commodity. The volume of cartons varies with the size of the goods. Cartons usually have a variety of patterns or text tips, such as “handle with care”, “fear of humidity”, “upward”, “stacking limit”, “afraid of sun”, “moistureproof”, “quality and safety”, “no tumbling”, “do not trample”, “pay attention to fire prevention”, “fragile items”, “green environment”, “afraid of heat”, “food”, “prevent odor” and other patterns or text tips to remind users to pay attention. To protect the contents from harm.
As an indispensable part of modern logistics, packaging carton undertakes the important responsibility of containment, product protection and beauty, and the physical performance index of packaging carton becomes the basis of its quality evaluation. The stable working environment ensures the accuracy and reliability of the test data, and there are senior engineers who have been engaged in carton testing for many years to test and analyze the package. to provide fair and scientific test data for packing box suppliers and users. TTS also provides supplier material selection, tender evaluation and other projects for a number of well-known enterprises.
Reference materials Baidu encyclopedia cartons
What problems should be paid attention to in the production process of wooden packing box?
Wooden case packing is to avoid the loss caused by collision and shock in the course of transportation. for the purpose of safe transportation, it is very convenient to use and is liked by many people. It is widely used in international trade. There are many kinds of wooden packing boxes, which can be roughly divided into full blockade, semi-blockade and checkered boxes, and their sizes and weights are also different, so in many cases, when packing wooden cases, we need to pay attention to many problems: if the center of gravity of the wooden box is low, the large wooden packing box can only be packed on one floor and can not make full use of the bottom area of the box, it should be placed in the center of the container.
The bottom must be fixed horizontally with square strips of wood If you encounter a small wooden box during a loading, the seam loading method can be used to press the upper wooden box on the joint of the lower two wooden cases, and the top layer must be fixed or fastened; if it is a small wooden packing box, if there is a large gap at the end of the door, it must be fixed or fastened by wooden boards and strips. In most cases, the center of gravity of wooden cases is relatively high, and it is not enough to rely on the bottom, and wooden strips must be used to support them; when loading large wooden cases with extra heavy weight, concentrated or eccentric loads are often formed, so there must be special fixed facilities to prevent the goods from coming into contact with the front and rear walls of the container. If a frame wooden box is used for a device, steel straps are usually used to tighten, or elastic nylon belts or cloth belts are used instead of steel belts.
Packing box printing process
Printing process:
1, pre-press: refers to the pre-printing work, generally refers to photography, design, production, typesetting, output film proofing and so on.
2. Printing: the process of printing a finished product through a printing press.
3, post-press: refers to the work in the later stage of printing, generally refers to the post-processing of printed matter, including glue (film coating), UV, oil, beer, bronzing, bump, mounting, binding, cutting, etc., mostly used for publicity and packaging printing.
Printing process:
1. Embossed printing
Embossed printing is to press the printed matter to make it similar to the original manuscript, and the general production objects are oil paintings and so on. When the printing is finished, the film is attached to the printed matter, and then the pre-made pressure plate (that is, the concave-convex plate obtained from the original painting through photographic plate making) is pressurized on the printed matter, and the same beautiful copy as the original painting can be made.
2. Gilding silver foil method
The golden font or pattern that is often seen on the cover of a book or on a wooden board or plastic surface, its expression is to heat the required gilded pattern or text into a convex version, and then place the aluminum foil of the desired color on the printed matter, after pressure, the aluminum foil falls on the printed matter, this effect is excellent, at the same time, the aluminum foil is closely attached to the printed matter and will never fade.
3. Magnetic printing
Magnetic printing is mostly used in securities cheques to avoid counterfeiting. Magnetic printing is called MICR. Its main printing purpose is to print such numbers and symbols by mixing magnetic powder into ink at the bottom of the cheque.
4. Embossing
The use of pressure to make the paper float and convex phenomenon, of course, this is the use of the elastic function of the paper and the feeling. Concave and convex models are necessary, the general method is to place the convex type on the stage and then heat it slightly, and the concave type is pressed from top to bottom, then the paper will produce a concave-convex shape.
5. Floating printing (braille printing)
After ordinary printed matter is printed, resin powder (such as rosin powder currently used in Hong Kong) is used to spread on the undried ink, the powder dissolves in the ink, and then heated to make the printed part bulge. The powders used in printing are bright, dull, gold, silver, fluorescent and so on.
Source: Baidu Encyclopedia-Printing process and Technology
What is the important role of packing box collage in actual production?
Save costs, ah, collage, also known as “assembly version”, “group version”. The second process in manual typesetting. In our work, we will not always do 16K, 8K and other regular open products, especially packing boxes, small cards (certificates) and so on are often unsuitable. At this time, we need to pay attention to putting the finished products in the appropriate paper opening as much as possible in order to save costs. Generally large boxes (more than 8K) do not need collage, just cover the sun directly.
The collage of the main small package: try to make the collage work the most compact under the premise of closing, but the packing box involves more post-process, and the rolling box (cutting out the edge and pressing the crease line) is the most critical, at this time, you need to pay attention to that the nearest two edge lines are not less than 3mm, otherwise it will be very troublesome when making the knife mold, so as to affect the product quality.
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