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2023.10

Classification and Application of Food Packaging Bag Type

Food packaging bags, is a kind of packaging design, life in order to facilitate the preservation, storage of food, resulting in product packaging bags. Food packaging bags are film containers that are in direct contact with food and are used to contain and protect food. In life, food packaging has the largest number and the widest content. Most foods are delivered to consumers after packaging. The more developed countries, the higher the packaging rate of goods. Today, with the internationalization of commodity economy, food packaging and commodities have been integrated. As a means of realizing commodity value and use value, it is increasingly playing an important role in the fields of production, circulation, sales and consumption. Food packaging bags should be produced using food-grade plastic film, usually two or more layers of composite bags. Because of the diversity of food, the food packaging bag type is rich and varied, and the specifications are uncertain. According to different classification standards, the classification of food packaging bags is also different. First, according to the different raw materials for the production of packaging bags, it can be divided into: low-pressure polyethylene plastic bags, polyvinyl chloride plastic bags, high-pressure polyethylene plastic bags, polypropylene plastic bags, etc. Second, according to the different shape of the packaging bag, it can be divided into: upright bag, sealed bag, vest bag, square bottom bag, plastic strip bag, sling bag, special-shaped bag and so on. The third is classified according to the form of packaging, which can be divided into: medium sealing bag, three-sided sealing bag, four-sided sealing bag, yin-yang bag, self-standing bag, zipper bag, suction nozzle bag, film roll and so on. Four is classified according to the function of the packaging bag, can be divided into: high temperature cooking bag, high barrier bag, vacuum packaging bag and so on. Five is based on the production process classification is often divided into: plastic bags and composite bags. In our lives, food such as rice usually uses vacuum packaging such food packaging bag type. The use of vacuum packaging can reduce the oxygen concentration in the storage environment, inhibit the respiratory intensity of rice and the reproduction of mold, prevent rice aging, mildew, insects, etc., and better maintain the quality of rice. Due to the large vacuum degree, the packaging material tightly wraps the rice, and the rice ends are sharp, the packaging bag is easily broken by the rice grains, resulting in the failure of the vacuum packaging. The friction, collision and drop between the bag and the bag during the circulation of the packaging bag are also easy to cause the bag to break. Therefore, in the preservation of rice packaging at the same time to combine with the circulation environment, so as to achieve good results.

19

2023.10

Take off the handle on the rice bag and put it at home for many uses. Don't throw it away with the rice bag again.

At ordinary times, we always carry a handle on the rice bag, so when we carry it, it is not only labor-saving but also convenient. when the rice is finished, many people will throw away the rice bag directly. next time, remember to take off the handle on the bag separately and leave it at home. leaving it at home can bring a lot of convenience to the family and solve the problems that often pervex in life. come and have a look with xiaobian quickly ~ Use a: do plastic bag handle After removing the handle, it can be used as a plastic bag handle. We usually go shopping and buy too many things. If carrying plastic bags is tiring and we can wrap the handle on the rice bag around the plastic bag, so we can save a lot of effort when carrying it. Use two: hanging towel The bathroom in the home will be pasted with some sticky hooks. The towel can be hung on it for us to use at any time. If the towel is too large and thick, it will often fall off the sticky hooks. We can hang the towel on the handle of the rice bag, and then hang the handle on the sticky hooks, so we don't have to worry about the towel falling off easily. Purpose three: do drawer handle Some drawers in the living room cabinet have no handles. Although this simple design looks very fresh, it is not convenient for us to pull it. We can fix the rice bag handle to the drawer with hot melt glue, which makes it easy for us to pull the drawer closed.

19

2023.10

What are the structural composition and product advantages of the suction nozzle bag

19

2023.10

Suction nozzle bags gradually replace traditional packaging to become the mainstream form

At present, as a relatively new type of packaging, the nozzle bag is widely used in China. The nozzle bag is convenient and practical, and gradually replaces the traditional glass bottle, aluminum bottle and other packaging, which greatly reduces the production cost. There are many customers who don't know much about the suction nozzle bag. Today, professional flexible packaging manufacturer Shunxingyuan Packaging will introduce the suction nozzle bag so that you can have a deeper understanding of the suction nozzle bag. The suction nozzle bag is composed of a suction nozzle and a self-standing bag. The self-standing bag is composed of a composite material, and the suction nozzle is a bottle mouth made of plastic. It is also called a pot mouth bag, English name: spout bag. Suction nozzle bag is a new kind of beverage, jelly, washing supplies, cosmetics, powder and other packaging bags developed on the basis of self-standing bags. Suction nozzle bag refers to a soft packaging bag with a horizontal support structure at the bottom and a suction nozzle at the top or side; the structure is mainly divided into two parts: suction nozzle and self-supporting bag. The self-supporting bag part is the same as the ordinary four-edge self-supporting bag in structure, but generally uses composite materials to meet the requirements of different content packaging. The nozzle part can be regarded as a general bag mouth blanching straw. The two parts are closely combined to form a beverage package that supports smoking, and because it is a soft package, there is no difficulty in smoking, and the contents are not easy to shake after sealing, which is a very ideal new beverage package.