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Puffed food industry analysis
Puffed food is an indispensable snack in our daily life. The puffed food with high sales volume in the market includes snow cakes, potato chips, shrimp strips, onion rings and so on.Many consumers think puffed food is harmful and healthy, actually otherwise, its processing principle just makes bulky expansion, organization loose after using raw material to be affected by heat or pressure difference change.The improvement of people's consumption level lets the puffed food market continue to expand, and also brings good news to the puffed food production line and the puffed food packaging equipment.
The packing machine for puffed food is a kind of packaging machine for puffed food (shrimp strip, potato chips, etc.).For example, we eat potato chips, shrimp chips and so on. These are all puffed food.The packing machine can pack puffed food, potato chips, snow pie, Cheerios, shrimp strips, rice crispy rice, French fries, candy, pistachio, raisin, candied fruit, walnut kernel, almond and other granular items.
Types of packing machines for expanded food
Puffed food potato chips and chips are relatively fragile, so the choice and configuration of the packaging machine should take this property into account, you can choose a specially used to pack the puffed food packing machine, so that the puffed food will not be broken;This packaging machine is equipped with another conveyor belt, light and gentle action, to a large extent, to avoid the broken puffed food.In fact, in the development of science and technology today, packaging function in a short period of more than ten years to make China famous in the world, can not be separated from the life of the packaging machine dependence;All kinds of products in daily life need packaging, which reflects people's demand for packaging from the side.
Packaging machine development today, its functions are changeable, puffed food packaging machine can not only be used for puffed food packaging, but also for other granular objects packaging.
Nowadays, puffed food, such as shrimp strips, popcorn and French fries, can be seen everywhere in major supermarkets and stores. It is popular among teenagers and children due to its diverse tastes, crisp, crisp and sweet taste. Due to its special taste, puffed food has relatively high requirements for external packaging, which are mainly affected by the following factors:
1. The barrier performance of packaging materials:Puffed food is usually packaged with plastic composite pillow bag, and the machinery to complete this packaging process has vertical packaging machine and horizontal packaging machine.Is a great variety of plastic composite packaging materials, plastic and plastic composite, paper and plastic composite, aluminium - plastic composite, etc., can satisfy different food for sealing, oxygen resistance, water resistance, strength and package requirements, so as to solve puffed food due to the sensitive to oxygen or water vapor produced by the oxidation, taste of be affected with damp be affected with damp, mildew and other issues;
2. The quality of packaging sealing performance: puffed food is a kind of product that is easily oxidized and spoiled by moisture. In addition to controlling the barrier performance of packaging materials, it is also necessary to ensure the sealing of the whole package to avoid the deterioration of products caused by leakage.
3. The content of overhead air in the package: puffed snack food is fragile. In the process of production and transportation, the product should be avoided by mechanical or external extrusion, and this kind of food is susceptible to moisture and oxidation, therefore, the puffed snack food package is generally filled with inert gas nitrogen.
At present, the packing machine for expanded food is mainly divided into vertical packing machine for expanded food roll film bag making and bag feeding packing machine for expanded food.Both kinds of packing equipment are suitable for packing puffed food.Mass production, low cost budget, most manufacturers choose roll film bag.This kind of packaging machine does not have high requirements for packaging bags.And the bag packing machine can be a wider range of options.You can design different Shaped bag.Better to attract the attention of consumers.
This set of vertical packing machine, combination weigher and conveyor is composed of weighing, bag-making, folding, filling, sealing, printing, punching and counting. It adopts servo motor synchronous belt to pull film.Control components are international famous brand products, performance is possible.Horizontal sealing and longitudinal sealing adopt pneumatic, stable and reliable action.Advanced design to ensure that the machine adjustment, operation, maintenance are very convenient.
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