News

Company News

Industry dynamics

Sulfur-free paper manufacturers do not tell the role of sulfur-free paper.

Sulfur-free paper manufacturers do not tell the role of sulfur-free paper.

2020-12-02

Sulfur-free paper is also called PCB. It is a special paper used for surface treatment process. Its function is to prevent the silver in the electroplating product from chemically reacting with the sulfur in the air, thereby turning the product yellow. Therefore, sulfur-free paper should be used as soon as possible after the product is completed. When touching paper packaging products and sulfur-free gloves, do not touch the plated surface. Sulfur-free paper manufacturers introduce the use of sulfur-free paper: mainly used for the packaging of silver-plated products, such as circuit boards, circuit boards, hardware, and food protection products. Precautions for storage: Store in a dry and clean warehouse at 18 ℃ ~ 25 ℃, lay flat, and avoid

View Details
The role of photovoltaic glass isolation paper

The role of photovoltaic glass isolation paper

2020-11-30

As we all know, glass products are fragile and not easy to separate. Protective measures must be taken during transportation. At this time, mildew liner has entered the glass packaging industry line of sight. Photovoltaic glass isolation paper is used as a glass-to-glass isolation material, which can prevent transportation during transportation. Scratches on the glass will also extend the storage time of the glass. The following sulfur-free paper manufacturers and dust-free printing paper manufacturers will explain the reasons for adding photovoltaic glass isolation paper to photovoltaic glass wooden boxes. Photovoltaic glass isolation paper can effectively prevent damage caused by static electricity: sulfur-free paper manufacturers, dust-free printing paper manufacturers take you to understand the main sources of static electricity:

View Details
Characteristics of Stainless Steel Lining Paper

Characteristics of Stainless Steel Lining Paper

2020-11-25

Stainless steel backing paper is a special kind of paper, which is inserted to prevent friction between stainless steel plates during the coiling process of cold-rolled stainless steel plates. Its basic characteristics are high strength, resistance to friction and a certain degree of smoothness. The stainless steel backing paper is neutral, no dust (such as rust) is allowed, and the surface of the stainless steel backing paper cannot be lint or emit powder. Such as dust-free notebook, photovoltaic glass isolation paper. Dust-free printing paper manufacturers and sulfuric acid paper manufacturers tell you that the use of stainless steel lining paper: the lining between the inner layer of the steel coil can prevent the surface from scratching caused by mutual friction when the steel coil is coiled. Dust-free printing paper manufacturers, sulfuric acid paper

View Details
What are the factors of sulfur-free paper storage

What are the factors of sulfur-free paper storage

2020-11-23

In order to prevent the oxidation of sulfur-free paper, the PCB will precipitate silver in this process, so the PCB is also called the immersion silver board. The silver plating process has become one of the important methods for the outer surface treatment of printed circuit boards. But there is a strong affinity between sulfur-free paper silver and sulfur. When encountering hydrogen sulfide gas or sulfide ions, it is easy to produce silver salts (Ag2S) that are difficult to dissolve in the air. Because the deposition rate of silver is very fast, a low-density silver precipitation layer is formed, so the copper under the silver layer is easy to contact with the air, so a thicker and thicker silver plating layer is required to achieve oxidation resistance. This means that in the production of sulfur-free paper.

View Details
What factors affect the quality of sulfur-free paper

What factors affect the quality of sulfur-free paper

2020-11-19

What factors affect the quality of sulfur-free paper? The industrial use of sulfur-free paper is very large. It is often used in the process of soaking silver and silver, or as a lining for precision instruments. When we buy sulfur-free paper, I also always worry about the quality of sulfur-free paper. What factors affect the quality of sulfur-free paper? Factors affecting the quality of sulfur-free paper: unqualified production process. Since sulfur-free paper has a wide range of industrial and daily uses, sulfur-free paper manufacturers have sprung up after the rain, and these sulfur-free paper manufacturers do not have many years of professional sulfur experience. Sulfur-free paper, so in terms of sulfur-free paper production technology, there is no value center for the process in the sulfur-free paper.

View Details
< 1234 >

Huashang Paper

Contact Information

Address: No. 69 Chang 'an Road, Puzhuang, Wuzhong District, Suzhou City, Jiangsu Province
Mobile Phone: 18934591219
Fax: 0512-67596619
Website: http://www.wcz-sz.cn/
QQ Number: 1173385949

View mobile terminal

View mobile terminal

Copyright©2025 Suzhou Huashang Paper Co., Ltd.

business license

Powered by：CEglobal | SEO