Properties
Strength: It has good stiffness, which enables it to maintain its shape well and provides certain support. However, its toughness is relatively poor, and it is prone to breakage when subjected to bending or stretching forces1.
Printability: The surface of double grey paper is relatively rough, so its printability is average. It is not suitable for printing high - precision and detailed patterns or text, but it can meet the basic printing needs such as simple logos and markings.
Moisture Resistance: Its moisture resistance is relatively weak. When exposed to a humid environment, it is easy to absorb moisture, which may lead to deformation, softening, or even mildew. Therefore, proper moisture - proof measures should be taken during storage and use.
Applications
Packaging: It is widely used in the packaging industry, such as for making packaging boxes for various products, including food, pharmaceuticals, electronics, and cosmetics. Its stiffness can protect the products inside from being damaged during transportation and storage.
Bookbinding: It is often used for making book covers due to its certain thickness and stiffness, which can protect the inner pages of the book and give the book a certain sense of durability.
Handicrafts: In the handicrafts industry, double grey paper can be used to make various handicrafts, such as photo frames, greeting cards, and gift boxes, due to its easy - to - process characteristics.
Quality Standards
Size Tolerance: The allowable size deviation of double grey paper is generally within ±3 mm.
Basis Weight: The basis weight of double grey paper refers to the weight of each square meter of paper, usually expressed in g/m². The allowable deviation of the basis weight is generally within ±3% - 5%.
Thickness: The thickness of double grey paper is related to its basis weight. Generally, for every 100 g/m², the thickness is about 0.155 - 0.16 mm.
Moisture Content: According to relevant standards, the moisture content of double grey paper is generally 8% - 14%.
Environmental Friendliness
Double grey paper is made from recycled paper, which helps to reduce waste and conserve natural resources. At the same time, it is also recyclable, which is in line with the concept of sustainable development and the requirements of environmental protection. Therefore, it is favored by many environmentally - conscious enterprises and consumers.
If you have a demand for grey paper, you can contact us. We will provide you with a paper solution.
address：(Factory Building) Hengyu Road 4th, Sandong Digital Park, Huicheng District, Huizhou City, Guangdong Province
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