Vent Plug | Packaging: Agrochemicals

When membranes and plastic parts are weldable together by ultrasonic or thermal method, a vent plug is created. With simple press-fit design, easy installation, and a long service life, it is suitable for large volume packaging (greater than 5L). Also, with an integrated design which ensures tightness and proper air permeability, it avoids pollutants from external environment, and maintains good air permeability even when in contact with high viscosity liquid, which greatly improves its reliability.

 

IPRO breathable membrane is suitable for agrochemical product packaging, and can be integrated with the injection molded parts of vent plugs to form standard parts. The models include D10/D15/D17/D38. IPRO also provides customized sizes and product types for client’s special needs.

 

Product Technical Specifications:

Product	Typical D10	Typical D15	Typical D17	Typical D38
Membrane	Oleophobic ePTFE	Oleophobic ePTFE	Oleophobic ePTFE	Oleophobic ePTFE
Substrate	Polyolefin	Polyolefin	Polyolefin	Polyolefin
Housing Material	PP	HDPE	HDPE	HDPE
Typical Air Flow	100ml/min@7kPa	800ml/min@7kPa	1600ml/min@7kPa	150000ml/min@7kPa
WEP (60s)	＞80kPa	＞60kPa	＞50kPa	＞20kPa
Color Available	White	White	White	White
Oil Rating	7	7	7	7

• Easy Installation
• Long Service Life
• Multiple Choices
• High Oil-Proof Rating
• High Level of Air Permeability
• Pressure Equalization
• Minimum Leakage

1. Be sure to check if the size of the vent plug is consistent with that of the cap. The tightness of the product depends on the material composition, structural design, sealing stability of the casing and the vent plug as well as the physical and chemical properties of the liquid in contact.
2. PP and PE is recommended for casing material.
3. Please avoid direct contact with or pressing against the membrane, avoid contact between the membrane and hard objects, and avoid placing the membrane on a high-temperature area. Improper operation may damage the breathable membrane and cause leakage.