packaging printing

When the overall utilization rate of the goods reaches a certain height, it will become a popular product in the industry. At this time, everyone will be curious about his existence. Heavy duty racks are widely used racks in the entire warehousing industry, especially in some large logistics industries. Some large storage organizations use heavy-duty racks as their main warehouse parts. The reason for this choice is what you want to follow, and you need to have a reason to convince everyone. First, the total cost of heavy-duty racks is not high because the dimensions are fixed, that is, the beams and columns of heavy-duty racks can be mass-produced. Everyone knows that what can be mass produced is itself in the process. This is very time-saving, so its cost is not too high, so the overall price of the assembled heavy-duty shelves will naturally not be too high. Secondly, the stability and carrying capacity of the heavy-duty racks after installation are good. If you can build a hig...

1 Speed A. Speed ​​setting of mold opening and closing. The setting of mold opening and closing is generally based on the principle of slow-fast-slow. This setting mainly considers the machine, mold and cycle. B. Ejection setting: It can be set according to the structure of the product. It is best to use a slow ejection speed for some complex structures, and then use a quick demold to shorten the cycle. C. Fire rate: Set according to the size and structure of the product. If the structure is complicated and the wall is thin, it can be set quickly. If the structure is simple, the wall thickness can be set slowly. 2. Temperature A. Oil temperature: For the hydraulic machine, it is the thermal energy generated by the friction of the hydraulic oil during the non-stop operation of the machine. It is controlled by the cooling water. When the machine is turned on, make sure that the oil temperature is around 45 ° C. Or too low will affect the transmission of pressure. B. Material temperature:...

The LCD module is a screen + backlight assembly. The display component of the LCD TV is a liquid crystal module, and its low temperature is equivalent to the picture tube in the CRT. Other components include power supply circuits, signal processing circuits, etc., and of course the housing. The principle of the liquid crystal display is that the backlight assembly emits uniform surface light, and this light is transmitted to our eyes through the LCD module. The function of the screen is to process the light in pixels to display images. The liquid crystal module is a component that assembles the liquid crystal device and the LCD controller, the drive circuit and the circuit board PCB together. Today, we will introduce to you the following points when assembling and using LCD modules. 1. The liquid crystal module is a component that assembles liquid crystal display devices, connectors, integrated circuits, PCB circuit boards, backlights and structural parts. Make sure that it does not l...

LED Video Wall Controller It is important to deploying a successful LED display to choose the right LED video wall controller for your application.Beefore selecting a controller, there are many factors and specifications to consider . Below are several questions to ask to help you select the best LED video wall controller. How is the content displayed? Another example of why content is king– it effects which LED controller is best for your video wall. There are generally two types of methods for displaying content on LED video walls due to the standard and non-standard aspect ratios and pixel pitches allowable with direct-view LED. Pixel for Pixel Pixel for pixel provides the best quality image, while scaled content can experience artifacting. If your content will be pixel for pixel, the controller specifications should match the source resolution. For much larger indoor led display , where pixel counts are much larger than standard resolutions, splicing multiple images or video segme...

The manufacturer of black paperboard tells you what the raw materials of black paperboard are.Next, NEW BAMBOO PAPER black paper suppliers for your detailed explanation: The raw materials of black cardboard papermaking are mainly plant fiber, chemical raw materials, starch, talcum powder, rosin and so on. In the world, plant fiber is the main raw material of papermaking, some developed countries used coniferous or broad-leaved wood accounted for more than 95% of the total consumption. There are many varieties of plant fiber raw materials, generally divided into six categories: A: Coniferous wood, such as larch, red pine, Masson's pine, Yunnan pine, camphor pine, etc. B: Hardwood, such as poplar, birch, eucalyptus, etc. C: Herbaceous plants: reed, bamboo, mangrove, wheatgrass, wheatgrass, longgrass, sorghum grass, sucrose residue, etc. D: Bast fibers, such as flax, jute, hemp, sandalwood, mulberry, cotton stalk, etc.; E: Wool fibers, such as cotton, cotton staple, cotton rag; F: W...

 In major, small and medium-sized shopping malls, supermarkets, and pet shops, we are increasingly exposed to a new type of packaging bag — self-supporting nozzle bag, such as liquid packaging, seasoning packaging, laundry detergent packaging and so on. The nozzle bag is composed of a nozzle and a self-supporting bag. In the production, the production of the nozzle bag is completed through two links: bag making and nozzle bag installation. Each link has high requirements on the process. If it is not well mastered, there will be quality problems such as bag swelling, bag breakage, leakage, etc. during use. Therefore, such a self-supporting nozzle bag is unqualified, so it is self-supporting. How to avoid such a situation in the production process of spout bags?   First of all, in the production of self-supporting bags, special attention should be paid to perforation, bag bottom placement, bottom heat sealing, etc., especially the joint parts of the four-layer and two-layer...

Versatile and recyclable die cut grey cardboard is the primary source of packaging in a host of different industries. What Is Die Cutting? Die cutting is a manufacturing process that uses a specialised tool or die fitted to a machine that presses the required shape from various chipboards. Preparing the die to turn a three-dimensional package into a two-dimensional flattened template relies on a great deal of skill and accuracy. Die cutting can create highly complex cardboard shapes and uses a process known as knifing to include apertures, tear strips and tamper-proof seals. Scored lines are incorporated to allow the black cardboard shape to be speedily folded into the finished carton. Die cut paperboard is used for thousands of packaging solutions. The food industry relies on die cutting to create paperboard sleeves for pre-prepared meals, cartons for cereals and decorative cardboard boxes for chocolates. Die cut apertures or windows in elaborate designs are frequently used to give ...