博文

How does kraft paper tape prevent moisture?

图片
  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?

图片
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

图片
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

图片
  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...

Related elements of kraft paper gummed tape

图片
Baijin is a professional  kraft paper gummed tape manufacturer . In today's packaging industry, kraft gummed tape is widely used as packaging material. When kraft paper tape is used to package the product, a protective layer can be added to the surface of the product to provide better waterproof protection. When kraft paper tape is used to package products, the back cover can also be used to make the back cover to make it stronger. With the promotion of social environmental protection, the concept of banning plastics has become more enthusiastic, so people have put their eyes on the traditional kraft paper tape. With the rise of new demand, kraft paper tape can be better used in the processing and consumption of packaging products. in. The color of light-colored kraft paper tape is more monotonous than other colors of paper, but light-colored kraft paper tape is also the main type of kraft paper tape. It has a variety of varieties. The common ones are all wood pulp, recycled p...

Basic introduction to kraft paper tape

图片
  Kraft paper tape  uses kraft paper as a substrate, and glue is applied on one side to make it a sticky tape. Characteristics of kraft paper tape: Self-adhesive kraft paper tape is made of coated kraft paper and non-coated kraft paper as the base material, coated with acrylic glue or natural rubber glue. It is waterproof, strong in adhesion, high in tensile strength, good persistence, no warping, weather resistance The characteristics of sexual stability. Classification of kraft paper tape: Kraft paper tape can be divided into water-free kraft paper tape, high temperature resistant kraft paper tape, wet water kraft paper tape, white kraft paper tape, layered kraft paper tape and so on. The wet water kraft paper tape can be used for printing. The water-free kraft paper tape is made of high-strength kraft paper and coated with heat-sensitive adhesive. The wet water kraft paper tape is made of oregano as the base material and deformed starch as the adhesive, so that it can be st...

Types and functions of kraft paper tape

图片
  With the advancement of chemical technology, people use wood fiber to synthesize and then undergo special chemical treatment to form paper with an appearance and color like cowhide. Kraft paper tape  uses kraft paper as the basic material, and glue is applied to one side to form a very sticky tape. There  are many types of kraft paper tape. For example, white kraft paper tape, kraft paper tape and water-free kraft paper tape, etc., there are certain similarities and differences between them. Water-free kraft paper tape is suitable for paper products, molds, clothing and box sealing applications. Wet water kraft paper tape is suitable for paper products, carton modification and packing and sealing, etc. It is divided into wired and wireless and can be printed.  The material is kraft paper, fiber thread. White kraft paper tape is made of wet water kraft paper tape and made of hot melt or rubber pressure sensitive adhesive. For white packaging boxes, use white tape, w...