Although the food packaging carton has good performance, it is relatively fragile. Once the carton is exposed to water, its original performance will be greatly weakened. Therefore, many manufacturers will customize the high-quality food packaging carton with waterproof treatment.

Cardboard is a single- or multi-layer composite paper made entirely of bleached chemical pulp and has a full size for printing and product packaging. Its comprehensive flexibility is strong and its plasticity is great. As a result, the use of white cardboard has become increasingly common. Especially as the demand for various cultures grows, so does the demand for white papers that are priced at.

Color box packaging and printing products often have color recovery problems during production, such as neutral gray color cast, etc., and then affect product quality. In addition to the problems of the equipment itself and the level of production personnel, the key problem is that the company is not able to Effective color management and proper use of inks.

In fact, it’s very simple. double-opened gift boxes have one thing in common, that is, the box itself is very, very difficult to ensure that the box is closed only by the friction between the inner and outer boxes or the mounting of the upper and lower boxes, because of the double-opening feature, will make the box contact area is not like ordinary cartons, even if you pick up the outer box vertically, the inner box will not fall out, in order to ensure that the use of the double-open box when the flow is not hindered, will be relatively wide, do wide will bring a more difficult to rely on the box itself to overcome the difficulties, double open box is not closed tightly.

Now a variety of packaging, but the use of more or carton packaging, not only because it can be recycled, but also because of its convenience, so today and well share it with you. With the improvement of people’s living standards, rich products meet people’s needs at the same time, a variety of packaging also came into our lives.

Problems that should be paid attention to in the layout design of corrugated boxes

According to the tension principle in the corrugated board forming process, the moisture content of the base paper entering the single-sided machine during the corrugating forming process is preferably 9% to 12%. Higher values ​​do not work, lower values ​​will affect the quality of the cardboard, so how do we control the temperature? Here are the control methods for two situation.

A high-end box must not only look good in the design of the craftsmanship in the appearance, but also must be good enough on the top of the craftsmanship. The custom price of such boxes and packaging boxes is naturally very high, and the good-looking boxes are just a little more process cost, so it will not be expensive.

The future development prospects of the paper packaging industry can be expected