In the process of social development, more and more people pay attention to product packaging. Product packaging can improve product quality, and can also be easily transported, moisture-proof and convenient for storage. Therefore, well-customized product packaging is very important. Choosing a good carton packaging and supplier can also determine the quality of the product carton packaging. Today, Lingxian packaging and carton forming machine will introduce to you why you choose a high-quality carton packaging factory to produce product packaging.
The moisture content of the cardboard should not be too much, because when the moisture is large, the hardness of the cardboard will be very low, which will affect the edge pressure index of the cardboard. In the cardboard processing process, the amount of glue applied in the single-sided machine and double-sided machine process should not be too large. Once the amount of glue is large, the corrugated shape of the corrugated paper will be deformed, and the corrugated shape directly affects the side pressure of the cardboard. When the side pressure decreases, the compressive strength of the carton also decreases.
1. Control the use of base paper
Check the size of the corrugated paper, the water absorption rate and the efficacy of the base paper surface. If the surface size of the base paper is not correct, the water absorption rate will be high and it will be easily affected by the low temperature and humidity of the cold storage, which will cause the carton to regain moisture, soften and reduce the compressive strength of the finishing agent.
2. Control the moisture content of the cardboard when producing cardboard
3. The adhesive strength of cardboard should be large
Adhesive strength is the adhesive force of corrugated paper, inner paper and facial paper. In case the cardboard is glued by mistake, after the carton is compressed, the face paper or liner will separate from the corrugated paper, and the compressive strength of the carton will decrease linearly.
4. The gap pressure control during the production process should be moderate
Special attention should be paid to the gap pressure of the glue on the paste box. The gap pressure of the sun wheel on the die-cutting machine should be controlled within a reasonable range to avoid flattening the corrugated shape and affecting the resistance of the cardboard box. Compressive strength.
The above is what Lingxian packaging and carton forming machine introduce to you why you should choose a high-quality carton packaging factory to produce product packaging quality. Jinan Lingxian Packaging Technology Co., Ltd. is a professional carton forming machine, fruit and vegetable opening box, opening box, corrugated paper Manufacturer of box and cardboard box (box) forming equipment, providing high-quality equipment and perfect service for fruit, vegetable, food, clothing, footwear and other enterprises