Waterproof Breathable Plug OD20 Breathable Plug

Xinzhenpin is a leading China Waterproof breathable plug OD20 breathable plug (for 10~100L barrels) manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our OD20 breathable plug have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our services, you can consult us now, we will reply to you in time!

Technical Parameters

Design and size

Technical solutions

What are the main applications of breathable plugs?

Breathable plugs are mainly used in packaging fields such as chemical industry and agriculture.

How to choose the correct breathable plug?

The selection of breathable plugs is related to the type of packaging liquid, sealing form, installation size, breathability requirements and other items. Please consult the company's sales staff for details.

What are the characteristics of breathable plugs?

The main features are: dust-proof, leak-proof and breathable.

Will the bucket/bottle leak if I use a vent plug?

Generally, there will be no leakage after using the breathable plug. The main reasons for leakage are:

1. The liquid in the bottle is left upside down or turned sideways for a long time, causing it to become airtight and leak.

2. There are no holes in the outer cover, and the gas will leak after breaking through the breathable membrane.

3. The surface tension of the liquid is too low, causing leakage.

What is the acid and alkali resistance of the breathable plug?

The recommended pH value for conventional breathable plugs is between 5 and 9.

Protection and application

For perforated container lids, gases will pass through the microporous expanded polytetrafluoroethylene (ePTFE) breathable membrane and escape through the holes in the container lid, while preventing liquids and particles from entering the package. Microporous expanded polytetrafluoroethylene (ePTFE) breathable membranes prevent pressure build-up by continuously balancing the pressure difference between the interior of the container and the external environment.

For container lids without holes, the gas will pass through the microporous expanded polytetrafluoroethylene (ePTFE) breathable membrane, reach the area above the breathable membrane, and then be guided to the threaded position of the container lid to escape, while preventing liquids and particles from escaping. Get inside the package. Microporous expanded polytetrafluoroethylene (ePTFE) breathable membranes prevent pressure build-up by continuously balancing the pressure difference between the interior of the container and the external environment.

Installation and instructions

Product installation and instructions

1. Avoid contact with sharp objects and do not touch or squeeze the film.

2. Wear gloves or finger cots during operation.

3. Do not wash or reuse.