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How to solve the static electricity phenomenon of printed kraft paper tape base paper?

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  Printing kraft paper tape  will inevitably generate static electricity during the printing process, and this is a very common phenomenon, so how can we better prevent static electricity generated during the printing process? 1. The grounding wire must be installed when installing the kraft paper printing machine, and the ink circulation pump should also be grounded, which can effectively reduce the occurrence of static electricity. 2. Control the environmental hygiene of the workshop, keep it clean, reduce dust, and workers should wear anti-static clothes when working. 3. Control the temperature and dry humidity of the workshop. It is recommended that the workshop temperature be controlled at a standard temperature of 18℃-25℃, and the humidity should be between 55%-75%. After the workshop is dry, you can use water spraying or mopping to increase the humidity. 4. Install static eliminators on the colored parts of the printing kraft paper tape printing machine. High-end printi...

Method of use of wet kraft paper tape

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  Wet Kraft paper tape  is mainly used in industry. (For example, the shielding of carton printing, the disposal of clothing appearance, the packaging of heavy objects, etc). Kraft paper tape is classified into water-free kraft paper tape, high temperature resistant kraft paper tape, wet water kraft paper tape, white kraft paper tape, wired kraft paper tape, etc. Wet water kraft paper tape can be used for printing. 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 kraft paper tape as the base material and modified starch as the adhesive. It needs to be sticky in front of wet water, and it has the characteristics of being able to write on kraft paper. It is suitable for export carton sealing or covering the handwriting of the carton. Self-adhesive kraft paper tape is made of coated kraft paper and coated with acrylic glue or natural rubber glue. It has the characteristics of waterp...

Environmental requirements of recycled wet kraft paper tape

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  Recycled wet kraft paper tape  is a kind of kraft paper product produced from waste paper. In addition to not using wood as raw material and saving wood resources, wet water kraft paper tape is also environmentally friendly in the production process, so the environmental protection of recycled wet water kraft paper tape What is the standard? Recycled kraft paper tape refers to kraft paper tape products with more than 80% of the recycled pulp from the original pulp. From the perspective of not cutting trees, recycled kraft paper tape is indeed environmentally friendly. If you think about it from this perspective, then recycled kraft paper is better. There is nothing wrong with low-time environmentally friendly kraft paper tape, but it is also inaccurate. If a lot of pollution occurs during production, then recycled kraft paper cannot be an environmentally friendly kraft paper tape. Recycled wet water kraft paper tape contains more than 80% of all waste paper raw materials, so...

The kraft paper grade distinction of kraft paper tape

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  Kraft paper is a very tough and waterproof wrapping paper. It is brown and has a wide range of uses. Baijin is a professional  kraft paper tape manufacturer . Today, I will introduce you to the grade difference of kraft paper. Kraft paper tape is environmentally friendly, recyclable and cost-saving. With the continuous penetration of environmental protection concepts, the demand for kraft paper is increasing, and it is increasingly sought after by consumers and the market. So, how should the grade of kraft paper be distinguished? Generally, unused kraft paper can be classified into A, B, C, etc. according to its quality. Grade A: Kraft paper is usually made of pure wood pulp. The quality of kraft paper is relatively close, the thickness is relatively uniform, the toughness is good, and it has good compression resistance, tensile resistance, tear resistance, puncture resistance, folding resistance and water resistance. Smooth, more uniform ink absorption, less powder and fluf...

Quality assessment of kraft paper tape

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  Baijin is a professional   kraft paper tape manufacturer . From a certain point of view, kraft paper tape is different from other tapes. Its performance is very good, such as water resistance, stability, and not easy to warp. It is mainly used for packaging products. In the industry, this has certain requirements for the quality of kraft paper tape, so kraft paper tape needs to be inspected in many ways before it leaves the factory. Today, let us learn about the quality requirements of kraft paper tape. The quality requirements of kraft paper tape: 1. The appearance of kraft paper tape is not allowed to be torn or damaged. Once it appears, the product will be deemed unqualified. 2. In addition, the two sides of the kraft paper tape should be flat. It is best not to have gaps, deformation, or overflow. This will affect the quality of the kraft paper tape. If there are too many joints of the kraft paper tape, it will affect the quality of the kraft paper tape. 3. When kraft pa...

Influence of humidity on printing kraft paper tape

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  Printed kraft paper tape   can be seen everywhere in our lives. Kraft paper tape is mainly used for packaging boxes, file boxes, product boxes, articles, etc. Kraft paper tape has better physical properties, higher burst resistance, and moisture resistance. When it comes to the image of the packaging, it is definitely inseparable from the design and printing. Too much sweat on the kraft paper tape during printing will also lead to poor printing results. Since the kraft paper tape is made of plant fibers and fillers, the kraft paper tape is printed In the process, the vertical expansion and contraction amount will be relatively small, while the horizontal expansion and contraction amount will be larger, and the maximum will reach 0.3mm or more, which will seriously affect the quality of printing. The uneven moisture content of the kraft paper tape will make the overprinting inaccurate. During the storage of a large number of kraft paper tape, only four sides are in contact wi...

Reasons for bending of wet water kraft paper tape

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  Baijin is a professional  wet water kraft paper tape manufacturer . Its products are used for printing high-weight wet water kraft paper tapes, especially those with higher wood pulp content. When printing, the closer to the core, the degree of bending The larger it is, it will be difficult to restore the original shape after bending, resulting in failure to print. Why does the wet water kraft paper tape bend? Is there a way to solve this problem? The root cause of the bending of wet water kraft paper tape: The bending of wet water kraft paper tape is mainly because the temperature and humidity of the environment cause the paper fiber to absorb water or lose water. Since the transverse expansion rate of the fiber fiber is much greater than the longitudinal expansion rate of the fiber, the wet water kraft paper tape will occur when it absorbs water or loses water. Bending, in addition, there is a special feature that causes stress bending under the action of external stress. ...