Vertical Form Fill Seal Packing Machine-manufacture,factory,supplier from China

Work Principle of Vertical Packaging MachineVertical packaging machines,  also called Vertical Forming, Filling, and Sealing Machines(VFFS), are used for the forming, filling, and sealing of plastic bags. The working method of this type of machine is the following:1. The machine is loaded with a roll of film, which will be used for the forming of the final package. The most widely-used materials of the film are thermo-sealable films with single or double layers, such as PP-PP, PP-PE, PA-PE, and PE-PET. 2.

The puffing machine has a pair of screws and sleeves, with the function of mixing and kneading.After the raw material is in the puffing cavity, the material between the screw sleeve by extrusion, friction, shear, and other effects, its internal pressure rises continuously, reaching 4Mpa, and the temperature rises continuously, up to 140 degrees Celsius. In 3-7s of time, the temperature and pressure rise sharply, and the organization of the material changes, so that the starch furthers paste, protein denaturation, and destruction of crude fiber, killing Salmonella and other harmful bacteria.

1. Choose a suitable packaging machine based on product specifications.Different product specifications require different packaging machine functions. For example, liquid products are suitable for fully automatic packaging machines. From automatic product dropping to blanking and filling, to sealing and coding, all can be completed automatically and in one piece. . Egg yolk crisp mooncakes are suitable for semi-automatic packaging machines, because egg yolk crisp mooncakes do not require filling, but only sealing and coding.2.

Introduction of Macaroni Pasta MachineMacaroni Pasta Machine adopts potato starch, potato powder, and corn starch as the main materials, to produce a variety of twice extrusion ones in different shapes, which are popular in the market, such as crisp pea, shell, screw, square tube, round tube, and wave. Introduction of Macaroni Pasta Processing Extruder:(1) Full automatic Industrial macaroni pasta-making machine production line can use wheat flour as the main material to make different shapes of pasta, like tubes, elbows, screws, shells, etc. (2) Different capacities for you to choose

The food extruder machine is a food processing equipment that puffs various raw materials to produce food of various tastes and shapes. According to the different raw materials can be roughly divided into the production of food, feed, industrial supplies and so on.To choose different types of extruder according to their own needs, including output, product types, product specifications, etc.Also note the following:1.

The output of pet food production equipment ranges from several hundred kilograms to more than ten tons, a very wide range of output. What kind of packaging machine should we use for the production line to meet the needs of the customer market?

What is sustainability in pet food?In the context of pet food production, sustainability refers to the implementation of practices that strive to meet the nutritional needs of pets while minimizing the environmental impact and considering ethical considerations.

Fried puffed food machinery can produce a variety of shapes of casual food through different supporting equipment. A brief introduction to the production process of fried food is as follows:　　The pellets/chips/extrusion frying line aims to produce pellets, chips, and fried food through the food expansion machine extruder. The raw materials are extruded into different shapes of snack products by the extruder and modeled by mold. It can be made into shellfish, spiral, spiral, square tubes, and many other shapes.

Puffing is an important step in the dog food processing process. Puffing is a food processing method. The processed food is put into a closed container, heated and pressurized, and then suddenly decompressed. The moisture in the food vaporizes and expands, causing many small holes to appear in the dog food and become crispy. Puffed dog food. The basic principle is to suddenly decompress the raw materials under heating and pressure to cause them to expand.Puffing technology, as a new type of food processing technology, started in 1910.

Repair And Maintenance of Macaroni Pasta Production LineTroubleshoot Repair of Macaroni Pasta Production Line:When the macaroni and pasta production equipment is malfunctioning, troubleshooting can be done as follows:(1). Investigation and research: Operators are required to observe the equipment for special phenomena such as cracks, strange noises, odors, overheating, etc. by looking, listening, smelling and touching, and then determine through testing what specific faults have occurred.(2).