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Your position:Home> News>Trade show in Hongkong>Why is the kraft paper box so red?

Why is the kraft paper box so red?

From:Honge Package Co.,Limited     Release time:2019-11-13

Overview:Custom Printed Magnetic Kraft Paper Box is because of its practicability. For food packaging materials, its primary function is to provide convenience and practicality.


Perhaps in recent years, with the deepening of anti-corruption work, the high-end market of the packaging industry has become smaller and smaller. In the past years, every important holiday, the packaging of gifts is very luxurious, and the packaging materials are more expensive than the goods themselves. However, in recent years, with the simplicity of gift packaging, kraft paper boxes have become the new favorite of the packaging industry due to their recyclability and multi-use, and low cost. How did you come to this conclusion?

Custom Printed Magnetic Kraft Paper Box is a packaging material with high strength and usually yellowish brown. The biggest advantage is that the production cost is low, and it is often unnecessary to pass the film. The cost performance is very high. So what is the difference between kraft paper and ordinary paper? Why is it stronger than ordinary paper? In this case, in terms of manufacturing methods, kraft paper and ordinary paper are not much different. Mainly in kraft paper, the longer choice of wood fiber is used in the selection of materials, and the wood is treated with caustic soda and alkali sulfide chemicals. The advantage of this is that it can alleviate the chemical action of the material, so that the original strength of the wood fiber is less damaged. Therefore, the kraft paper made from this pulp has a tight relationship between the fibers and the fibers, so the kraft paper is very strong. In addition, the natural brown appearance of primary color kraft paper has a healthy, retro-inspired flavor compared to bleached paper. Moreover, the natural brown color of the kraft paper makes the kraft paper bag look warm and nostalgic, and has a rustic style. It is used as a packaging material.

Custom Printed Magnetic Kraft Paper Box is because of its practicability. For food packaging materials, its primary function is to provide convenience and practicality. In this regard, the strength of kraft paper gives it an absolute advantage, and only a strong enough outer packaging can make the food not fall off. Of course, in the packaging of liquid food, kraft paper can prevent the outflow of liquid food and better serve as a package because it can remain unchanged in a humid environment. In addition, kraft paper boxes can meet the requirements for the packaging of frozen foods. Compared to other foods, the temperature of frozen foods varies greatly, and strength is a major factor to consider in frozen foods. In terms of strength, it is clear that kraft paper is better than homogeneous bleached kraft paper.

Custom Printed Magnetic Kraft Paper Box

Not only that, kraft paper also has a unique effect on the storage of tea. The tea is wrapped and thinned with thin kraft paper, and the layered ring is arranged around the tea pot to prevent the tea from becoming damp. When storing wild vegetables in the refrigerator, use a layer of kraft paper to wrap the wild vegetables in the refrigerator to prevent bacterial growth. In addition, due to the strong water absorption of kraft paper, wild vegetables wrapped in kraft paper can prevent the loss of water and nutrients.

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