The definitions of PET wet-laid non-woven fabrics and dry-laid non-woven fabrics are completely different in terms of production equipment, technology, and raw materials. Let’s learn more about them together.
Due to its web-forming technical characteristics, wet-laid non-woven fabrics have strong adaptability to raw materials. Reasonable process design can be carried out according to the final use requirements of the product, and fiber raw materials can be widely selected.
In addition to plant fibers, the available raw materials can also be polyester, polypropylene, vinylon, viscose fiber, glass fiber, etc.
These raw materials can be used alone or mixed according to the proportion to give the product special functions.
There is no shortage of raw material manufacturers in China, with a wide range of raw material sources.
Pet wet-laid non-woven fabrics turn into humic plants under natural conditions within a certain period of time and do not produce harmful substances that have an impact on the environment.
The product has aging resistance, good stability and air permeability, and good high temperature resistance (polypropylene can be used in an environment of 150°C for a long time). It can maintain the stability of the dimensions of the non-woven fabric in environments that require temperature resistance.
It has been widely used in thermal transfer printing, transmission oil filtration, and some composite materials that require high temperature resistance.
Pet wet-laid non-woven fabrics for sale can be widely used in air filtration, packaging materials, medical tapes, cable wrapping, biofilms and other fields.
Undertake various filter material coating processing services. Our company will perform coating processing according to the coating substrate provided by the customer or the coating substrate specified by the customer.
The key to its technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. Our company can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different needs of users.
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