博文

目前显示的是 一月, 2021的博文

How does kraft paper tape prevent moisture?

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  The   kraft paper tape   must be moisture-proof. If the kraft gummed paper tape  is damp, it will greatly affect its use effect, especially when it is raining, the humidity outside will be relatively high, and it must not be placed outdoors. In addition, it should be stored Store in a dry place to avoid damp kraft paper tape. In addition, the paper fiber of kraft paper tape has good water absorption, so the ambient humidity has a great influence on the humidity of the paper. To control the humidity of kraft paper tape, the temperature and humidity of the warehouse must be controlled, usually the temperature is controlled at 18- 24 degrees Celsius, the relative humidity is controlled at 60%-65%. Regularly check the bottom card board for damage and prevent direct contact between the kraft paper tape and the ground. The card board uses a really fast flat board instead of a strip plate, which can greatly reduce the direct contact surface between the kraft paper and the...

How does the kraft gummed paper tape stored?

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The storage of   kraft paper gummed tape   has always been an important issue. Baijin gummed tape manufacturer will introduce how to store kraft gummed tape. From the perspective of cost, no matter which manufacturer wants to produce materials ready to use, the inventory can be reduced to zero, but from the actual operating situation, this goal cannot be fully achieved, and only the inventory can be reduced as much as possible. The inventory cycle. Therefore, the storage of raw materials is inevitable. Because the kraft paper tape itself is greatly affected by the external environment, and the subsequent processing will be affected after the change, the storage of the raw paper should be paid attention to by the carton factory and dealers. , Otherwise the loss is immeasurable. The storage of kraft gummed paper tape should pay attention to the following issues: try not to store the raw paper in the open air. If it is unavoidable, the open air time cannot be too long. At th...

Note elements of kraft paper tape

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kraft gummed paper tape   is widely used as a packaging material and has high strength. The general kraft paper tape is yellowish brown, and the semi-bleached or fully bleached kraft paper pulp is light brown, cream or white. Kraft paper tape has the characteristics of strong tear resistance, high distribution function and high dynamic strength. Water activated kraft tape can be printed, using flexo, gravure, offset, and screen printing processes. You only need to master the printing technology, understand the printing suitability of printing ink and kraft paper, select and distribute ink reasonably, and control equipment parameters. The best quality effect. How to protect  Water activated kraft tape  from moisture: Do not put the tape outdoors on rainy days. The humidity outside will have a greater impact on the function of the kraft paper tape. Water leakage should also be avoided. This will easily make the kraft paper tape moldy. Try to use the kraft paper tape. Store ...

The effect of humidity of printed kraft paper gummed tape

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  Kraft paper gummed tape can be seen everywhere in our lives. Kraft paper gummed tape is mainly used for packaging boxes, document boxes, product boxes, articles, etc. Kraft paper tape has good physical properties, high breaking resistance and moisture resistance. When it comes to the image of packaging, it is definitely inseparable from design and printing. Too much water in  printed kraft paper tape  will also lead to poor printing results. Since kraft paper tape is made of plant fibers and fillers, kraft paper tape is used in The amount of expansion and contraction in the printing process will be relatively small, and the amount of expansion and contraction in the horizontal direction will be relatively large, and the maximum can reach more than 0.3mm, which will seriously affect the quality of printing. If the moisture content of the kraft paper tape is not balanced, the overprinting will be inaccurate. During the storage of a large number of kraft paper tape, only f...