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Does the carton have higher hardness, better quality?

2020-03-21
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Does Kunshan carton have higher hardness, better quality? How to choose carton thickness? The following Guangzhou Carton Factory introduces the relationship between carton thickness carton quality.

One, carton thickness application:

1. AA reinforcement is a common type, thinner than 2mm, a little softer, suitable for products that do require high packaging. Guangzhou carton recommends to choose this if the requirements are high.


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2. KA has good hardness high cost performance, which can be used for most packaging.

3, KK is a very hard type, feel very good.

The thickness of the three layers is: if it is B corrugated, the thickness is 2—2.5mm, the feel is relatively hard. If C corrugated is used, although it is the same material as B corrugated, the gap is larger than B corrugated due to higher pits. , So the hand feel is as strong as B corrugated, but the thickness is 2.5-3mm. After processing, the edges will be compressed. The 3 layers are 2-2.5mm, the 5 layers are all BC corrugated. The thickness is 5mm. After processing, the edges are 4-4.8mm. It is like cutting bread. Although the edges will be compressed, the middle thickness No change.

2. The relationship between carton thickness carton quality

In Kunshan Carton Factory, the higher the hardness, the better the quality. Thickness material are the two key factors that determine the hardness of the carton. There are usually three-layer five-layer cartons, of course there are seven thicker layers. The more layers the cartons are, the thicker they are. Three-layer is a simple three-layer flat board, but two-layer flat board with a layer of corrugated in the middle, the fifth-layer consists of three-layer flat board double-corrugated; three-layer five-layer cartons are also listed as corrugated double-corrugated boxes; there are many carton materials Good materials are only high in hardness, but also light in weight. Poor materials tend to have low hardness are easy to deform; the carton materials on the market are "KK>KA>KB>AA>AB>BB" high to bottom. The KK material is currently a very good material. The thickness of three layers is enough to carry the weight of a normal adult. The surface is smooth textured. KK is good, but the price is also the most expensive. Although the hardness of AA BB is slightly weaker, But with the thickness of five layers, Kunshan corrugated carton manufacturer also has a high hardness, which is enough to protect the product damage. Guangzhou Carton Factory recommends that sellers choose different types of cartons according to their needs. For example, five-layer AA cartons can be used for fragile valuable items, ordinary items that have been dropped, the product itself comes with a carton. It is enough to choose three-layer cartons. Up.


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