| Airflow： | 0.5l/[email protected] |
| Vent Membrane Material： | ePTFE |
| Vent Membrane Features： | Waterproof、Dustproof、Breathable |
| Vent Membrane Color： | White |
| Temperature： | -40℃~125℃ |
| Body Material ： | HDPE |
What are the main applications of vent plugs?
Vented plugs are mainly used in the fields of chemical, agricultural, food and other packaging.
How to choose the correct ventilation plug?
The choice of venting plug is related to the type of packaging liquid, sealing form, installation size, ventilation requirements, etc. Please consult the sales staff of the company.
What are the characteristics of the vent plug?
The main features are: dustproof, leakproof and breathable.
Using a vented plug, will the bucket/bottle leak?
After using a vented plug, there is generally no leakage. The main reasons for leakage are:
1. The liquid in the bottle is inverted or rolled over for a long time, resulting in leakage after being airtight.
2. There is no punching on the outer cover, and the gas leaks after breaking through the gas permeable membrane.
3. The surface tension of the liquid is too low, resulting in leakage.
How is the resistance of the venting plug acid and alkali?
Conventional venting plugs are recommended for pH values from 5 to 9.
For a perforated container lid, gas will pass through the microporous expanded polytetrafluoroethylene (ePTFE) gas permeable membrane and escape through the pores in the container lid while preventing liquids and particles from entering the package. The microporous expanded polytetrafluoroethylene (ePTFE) gas permeable membrane prevents pressure build-up by continuously balancing the pressure differential between the interior of the vessel and the external environment.
For container caps without holes, the gas will pass through the microporous expanded polytetrafluoroethylene (ePTFE) gas permeable membrane to the upper area of the gas permeable membrane and then be directed to the threaded position of the container lid to escape while preventing liquids and particles. Enter the package. The microporous expanded polytetrafluoroethylene (ePTFE) gas permeable membrane prevents pressure build-up by continuously balancing the pressure differential between the interior of the vessel and the external environment.
1. Avoid touching sharp objects and do not touch or squeeze the film.
2. Wear gloves or finger cots during operation.
3. Do not clean or reuse.
