Self standing doypack bags are widely used in the packaging of beverage, jelly snack, detergent products and other liquid products. The suction nozzle spout doypack bag is a combination of self standing bag and plastic bottle, which is convenient for dumping or absorbing contents, and can be closed and reopened at the same time. Self standing bags are generally used for commodity packaging, containing beverages, shower gel, shampoo, cooking oil, ketchup, jelly and other liquid, colloid and semi-solid products. The suitable rotary doypack stand up pouch packing machine working process like below:
The biggest advantage of the suction nozzle bag over the common packaging form is its portability. The suction mouth bag can be put into a backpack or even a pocket, and the volume can be reduced with the reduction of content, which is very convenient to carry. At present, the main forms of soft drink packaging in the market are PET bottles, composite aluminum paper bags and cans. In today's increasingly obvious homogenization competition, the improvement of packaging is undoubtedly one of the powerful means of differentiation competition. The suction nozzle bag has the fashion of PET bottle's repeated packaging and composite aluminum paper packaging, and has the incomparable advantages in the printing performance. Because of the basic shape of the self-supporting bag, the display area of the suction nozzle bag is significantly larger than that of PET bottle, and better than that of Tetra Pak pillow which can not stand. Of course, it is not suitable for the packaging of carbonated drinks because it belongs to the category of soft packaging, but it has unique advantages in juice, dairy products, health drinks, jelly food and other aspects.
The main characteristics of the suction nozzle self-supporting packaging bag are as follows:
1、 With small density and high specific strength, high yield of high-frequency machine packaging can be obtained, that is, "packaging volume or packaging area per unit mass".
2、 Most plastics have good chemical resistance, good acid and alkali resistance, and resistance to all kinds of organic Rong agents. They will not be oxidized after long-term storage.
3、 Forming is easy, and the energy consumption of forming is lower than that of steel and other metal materials.
4、 It has good transparency and easy coloring.
5、 It has good strength, high strength performance per unit weight, impact resistance, easy to modify, high-frequency machine packaging strength.
6、 Low processing cost.
7、 Excellent insulation.
Products packaged in soft plastic containers are very convenient for shoppers. It doesn't tinkle like a jar or poke a shopping bag. Packaging users generally believe that the soft packaging self-supporting bag has many advantages that other packaging forms do not have. first. There are many kinds of raw materials to choose from, such as PE. PP, multilayer aluminum foil composite, etc. Because it's soft plastic packaging. Light weight, not easy to be damaged reduces the cost of sales and storage. besides. It is easier to dispose of the waste self standing bags than plastic bottles and beverage cans. All of these have widened the development path for the application of self-supporting bags. At present, many beverage enterprises at home and abroad are trying to use suction nozzle bags, which will be more and more widely used as beverage packaging bags.
With the improvement of people's consumption level, the style and packaging design of the self-supporting suction nozzle bag has become more and more colorful, which has gradually replaced the traditional soft packaging trend. We chantecpack believe that with the development of modern commercial society's ideology, the future development space of the self-supporting suction nozzle bag will be immeasurable.
Post time: May-18-2020