Quality level of Water activated kraft paper tape?

Water activated kraft paper tape, as a kind of paper product with packaging as its main purpose, has many kinds, and its quality grade classification is relatively rich. In general, how to determine the quality of water activated kraft paper tape?

What are the conventional methods?
 
1、 Look at the paper surface of wet kraft paper
Generally speaking, the water activated kraft paper tape with good quality has clear surface texture, the wood pulp fiber is pressed evenly, and it has texture by hand. This kind of water activated kraft paper tape is often the water activated kraft paper tape with good quality, while the water activated kraft paper tape with poor quality often has more impurities on the paper surface, and the paper surface texture distribution is disorderly and the texture is not obvious.
 
2、 Tear off the water activated kraft paper tape to see the fiber
Generally speaking, the main physical indexes of the water activated kraft paper tape with high long fiber content are far better than that of the water activated kraft paper tape with low long fiber content, so it can be seen that a large number of long fibers can be seen by tearing the water activated kraft paper tape, which indicates that the quality of the water activated kraft paper tape is better than that of the water activated kraft paper tape.
 
3、 Exceptions
Through the above methods, the quality of the water activated kraft paper tape can be easily identified, but there are some exceptions. For example, the 100% environmental protection bamboo pulp water activated kraft paper tape produced by mulinxuan Paper Co., Ltd. is made of 100% recycled bamboo pulp, which has good burst resistance, tensile strength and unique color. However, it can not be judged that the quality of the water activated kraft paper tape is poor because of this Another factor that needs to be considered is "environmental protection". In this regard, this kind of environmental protection water activated kraft paper tape is more environmentally friendly.
 
4、 Summary
Generally speaking, if only from the physical properties of water activated kraft paper tape itself, the quality of wood pulp water activated kraft paper tape is generally better than that of recycled water activated kraft paper tape. Here, we only focus on the physical properties of water activated kraft paper tape, and do not consider other situations.