The difference between kraft and imitation kraft paper requires expertise to identify. Kraft paper and imitation kraft paper have different appearances and textures. Therefore, the difference between kraft paper and imitation kraft paper needs to be judged. If the difference between them is judged, it is possible to make mistakes in use. In fact, kraft paper and imitation kraft paper The difference is still better judged.
The difference between kraft paper and imitation kraft paper is that people need to give clear things when they are buying or using. Kraft paper and imitation kraft paper are basically the same in people's use, and some can also replace each other, but the real kraft paper is more widely used than the original kraft paper. So, what is the difference between real kraft paper and imitation kraft paper ?
First, the real kraft paper is mainly used as a packaging for materials.
It has a very high hardness. Some of the bags we usually see are made of genuine kraft paper, such as bags for bulk powdery goods, envelope paper or cable paper. Real kraft paper, while imitation kraft paper does not have the hardness of real kraft paper, but it is somewhat brittle and cannot be used as a package for carrying bulky items.
Second, the real kraft paper has a strong toughness
It is not easy to be immediately eroded and softened by water. Some paper bags, roll cover paper or sandpaper paper are made of real kraft paper. At the same time, it is widely used in various industries such as chemical industry or machinery, but the most used ones are still used. Food packaging industry. The imitation kraft paper lacks the tensile toughness and does not accept the abrasion resistance. The tensile force or pressure is not as good as the prestress of the real kraft paper. The surface is not originally smooth and embrittled is the biggest weakness of the kraft paper.
Third, the real kraft paper has strong tensile strength and tear resistance.
The packaging made of real kraft paper, especially for food packaging, has a clean and environmentally friendly effect. It is not easily damaged by external force, and it does not cause obvious pollution to the packaged food, and has certain environmental protection effects. However, there are very few commercial home-made kraft papers for food packaging.
The difference between kraft paper and imitation kraft paper is that the embrittlement property of imitation kraft paper is easily destroyed by external force, which not only causes undue pollution to food, but also has some chemical components in the production process, which will produce food. Harmful pollution.
1.Using the newest formula technology of PVC & NBR and the most cutting-edge Korea forming technology.
2.Reinforced by high tensile polyester yarn.
3.High-pressure, low-temperature resistance, flexible, and excellent toughness at temperature -5℃ to +65℃ .
4.Light-weight, excellent chemical resistance and abrasion performance. A long service life.
Solenoid Valve,Check Valve,Ball Valve,Backflow Preventer
YIYANG PLASTIC PRODUCTS CO., LTD , https://www.yiyang-hose.com