Forming is the most basic process in the packaging process, which provides various packagings for filling links, such as paper containers, metal containers, glass containers, plastic containers, etc。
Is the wrapper folded
In everyday life, from luxurious to ordinary cookie boxes, most are made of paper. Are they all folded manually? Not really. Traditional paper boxes are made of manual processes, and most modern paper boxes are made of modulated pressure marks after large, self-mechanized production。
Modular pressure marks are designed to process the edges of coloured print into various shapes or to add special artistic effects to the print to achieve some use function. The modulus are a process of cutting paper into a shape with a steel knife. The pressure marks are a process that uses a pattern of wired steel to crush marks on paper and leave them. Our usual boxes, bags and cans are also made through the modulation of pressure marks。
Paper box cartridge
Paper packaging is one of the most common packagings, such as paper boxes, cardboard boxes, etc. Their formation is generally based on the application of a modulation pressure mark. What's the m. P. Process? It's done through computer control, using the m. P. Process. Before forming, pre-design the shape of the box on the computer and set the direction of the tangerine line, the pressure line, and the subsequent tangerine, the pressure mark is done by the computer. Once it's finished, it'll just have to go through manual folding, and it'll make a nice paper box. The form of the box is typically done using the traditional modulation pressure marks process, which involves the preparation and installation of a template for the modular pressure marks based on the design of the box, which is done by the modulation pressure marks machine and, ultimately, by hand, by nailing the cardboard。
Full automatic high-speed sealer for metal tanks
2. Structure and manufacturing process of common metal tanks
The usual metal cans consist of two cans, three cans, etc., and are used mainly for packaging of drinks, food, etc. Two of these cans are often made of two pieces of aluminum metal, the lids of which are independent, and the jars and the bottoms of the cans are one and the same, such as the jars of relics, the coke, and the three cans are made from the bottom, the jars, the jars covered with three pieces of horse iron, such as wang jie, the porridge。
A glass blower
Is the glass out of three
The most common glass packaging is the number of bottles. Glassware appeared as early as ancient egypt, and subsequently glass containers were widely used in the packaging area, such as high-end bottles, beer bottles, beverage bottles, etc. In fact, most of the bottles are blown. The process is first to heat up the glass particles in solid form and then to insert them into the mould, and finally to form them by blowing into the air。
The method of formation commonly used in a glass bottle is pressure-blowing, blow-blowing, etc。
Plastic bottle stretcher
4. Manufacturing of plastic bottles
Plastic bottles are the most common packaging in life, mainly mineral water bottles, beverage bottles, fat bottles, etc. Although they are diverse in variety and shape, in general they are processed mainly through the blow-conforming process. Other plastic packagings, such as plastic cups, are often in the form of pressure or rolling。
Common plastic packagings have a variety of shapes and forms, and there are a number of formation processes, such as blow-forming, suppression and rolling-forming. Out of these, extruding is one of the most common processes. The process is to insert solid plastic particles into the funnel, heat them and melt them, squeeze them out of the stylist in the melting state, place them in form and close them, and then enter the compressed air into the styling cavity, expand the styling and form them with the cavity wall. The advantages of this formative approach are that equipment and moulds are structured in a simple manner, that they are less costly, and that the disadvantages are that the thickness of the wall is uneven and can lead to unevenness in plastics。
