Waterproof Breathable Membrane - Manufacturers, Suppliers, Factory From China

As a professional high quality Waterproof Breathable Membrane manufacture,Kunshan XINZHENPIN® Film New Material Technology Co., Ltd. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!

What is a PTFE Membrane? Polytetrafluoroethylene membrane (PTFE membrane) is a synthetic material that expands to form a microporous film (also called Teflon film/membrane) and can be laminated to functional fabrics. Simply put, a Waterproof Breathable Membrane is a very thin layer of expanded polytetrafluoroethylene (PTFE), a synthetic polymer (i.e. a plastic sheet) containing holes that are too small for water molecules to pass through yet large enough to allow water vapour to pass through.

XINZHENPIN® Waterproof Breathable Membranes are mainly used in electronics, medical, automotive, packaging, small household appliances, audio and other fields. The production equipment includes die cutting machine, scutter, welding machine, automatic welding equipment, laboratory, film workshop, round knife machine, and modular protection products can also be customized for customers.

Application range of packaging waterproof and breathable membrane: pesticide industry, chemical fertilizer industry, consumer goods industry, industrial chemicals industry.
The protective products used for packaging are widely used in pesticides, fertilizers, consumer goods, industrial chemicals and other industries. For chemical barrels and containers used in these industries, before using protective products with good air permeability, the following problems generally exist:

*Chemical barrels and containers will experience changes in air pressure and temperature during transportation, which will cause changes in internal pressure, which will cause expansion and depression of the outer shell, which will not only affect the appearance, but also affect the reliability of its use.
* Some chemicals are extremely volatile or decompose to produce gas, which will cause the pressure of chemical barrels and containers to rise sharply, cause the shell to expand easily, and even cause the lid or container wall to burst and cause serious leakage.
* Some chemicals will react with air to consume the air in chemical barrels and containers, thereby reducing the internal pressure and causing the shell to collapse, and in serious cases, it will tilt and cause leakage.
* For chemical barrels and containers using ordinary venting products, there are generally defects such as poor air permeability and easy leakage. For the occasions where surfactants are contained in chemicals, the ventilating products will also lose their breathability due to the wetting of the surfactants.
The protective products specially designed by XINZHENPIN® for the packaging industry provide the best solution for chemical barrels and containers in various industries. It prevents the leakage of liquids in chemical drums and containers, and at the same time ensures that the internal space communicates with the atmosphere in various situations. At the same time, Yi Zhenpin film has excellent chemical compatibility and can be suitable for packaging of various corrosive chemicals.