Non-Medical Disposable Masks

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There are three major categories of packing cartons

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There are several classification methods for packaging cartons. The most popular classification is as follows. According to the production of corrugated cardboard corrugated type to classify: Corrugated paper is mainly of corrugated: A corrugated, B corrugated, C corrugated and E corrugated four kinds. Relatively speaking, the carton is divided into A carton, B carton, C carton and E carton. Different corrugated carton general use is not the same, for example: used in the packaging of the carton is mainly used A, B, C corrugated cardboard; B, E flute type is used in packaging. Small packaging is more use E - flute cardboard. Classification according to carton type: This classification method is generally used in the production and manufacture of corrugated carton carton factory classification method, according to the international general carton type standard, carton is generally divided into two categories: basic type and combination type. The basic type is the basic box ...
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Factors affecting the gift paper box

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So when it comes to carton gift paper boxes, there is no doubt that these boxes are made from cartons, in fact, people who know about cartons know that the reasonable collocation of cartons is to ensure the carton compressive strength of the basic conditions. But speaking of this, there should be a lot of people are not so understanding of this aspect, so since the mention of the carton type gift paper box production, so now we will tell you about the carton gift paper box production, what factors will be affected by it. The production process of cartons will also affect the compressive strength. According to the test, under the same conditions, the compressive strength of the carton decreases by 90n ~ 130n and the deformation of the carton increases by about 2mm for every 1mm widening of the transverse pressure line of the carton. Pressing line too wide, will cause the carton in the compression test force increase slowly, effective value is small, large deformation. In order to...
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What should we do with the discarded paper tubes?

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Paper tubes have become a very important part of our life both in industry and in daily life. But what should we do with so many discarded paper tubes? When the abandoned carton is not handled properly, it will have a great impact on the environment. As for the discarded carton, we can deal with it by recycling. If some paper tubes cannot be recycled, they cannot be thrown away directly, which will cause great pollution to the nature. We can do uniform recycling. In fact, now many companies can try to make paper tubes for secondary use, to protect nature from pollution. Christmas is coming, choose fortuneprintings to make your Christmas better. Source:   https://www.fortuneprintings.com/news/287.html
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