What kind of process is used to make ptfe medical mask cloth?
PTFE medical mask cloth is prepared using a unique two-way stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux. Th…
What is the filtration efficiency of ptfe medical mask cloth?
The dust layer formed by ptfe medical mask cloth filtration is easy to crack and rot, and the filter material has good air permeability. Since the coated filter material relies on …
How is the development of ptfe laminating processing?
Printing technology continues to advance, printing materials are constantly updated, variable factors in post-printing processing conditions have an increasing impact on lamination…
What is the current status of ptfe coating processing?
When we visit exhibitions of book and periodical products, it is difficult to see coated products on foreign booths. In some developed countries, the laws and regulations on enviro…
Is there any pollution in ptfe coating processing?
Nowadays, people’s awareness of environmental protection is gradually increasing, and relevant laws and regulations are constantly improving. The two major problems of pollut…
What are the functions of ptfe coating processing?
PTFE laminating processing is a process for protecting and decorating the surface of printed matter. Laminating accounts for a large share of post-press processing. If you walk int…
What are the applications of ptfe coating processing in my country?
The laminating process is widely used in our country for various types of packaging and decoration printed matter, including various bound books, albums, calendars, maps, etc. It i…
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What is PTFE coating processing?
PTFE laminating processing is a surface processing technology after printing. It is also called post-printing over-molding, post-printing lamination or post-printing lamination. It…
What is the waterproof performance of PTFE flat membrane?
PTFE flat membrane is a polymer compound of tetrafluoroethylene. The membrane pore size is small and uniform, the micropore structure is stable, the porosity can reach 80%~90%, the…
What process is used for ptfe black base film?
PTFE black base tape film is a dense, smooth and porous film made by mechanical biaxial stretching using a special process. PTFE bubble point membrane has a fibrillar microporous s…