| 产品特性： | 防胀气、防瘪瓶、防漏液 |
| 安装尺寸： | 20（mm） |
| 透气膜材料： | 膨体聚四氟乙烯（ePTFE） |
| 透气膜特性： | 防水、防尘、透气 |
| 透气膜颜色： | 白色 |
| 适用桶盖： | 5L/20L/25L |
| 本体材料： | ABS |
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.
对于带孔的容器盖，气体将穿过多微孔膨体聚四氟乙烯(ePTFE)透气膜，并通过容器盖上的孔散逸，同时阻止液体和颗粒进入包装内。多微孔膨体聚四氟乙烯(ePTFE)透气膜通过持续平衡容器内部与外部环境之间的压差来防止压力积聚。
对于不带孔的容器盖，气体将穿过多微孔膨体聚四氟乙烯(ePTFE)透气膜，到达透气膜上方区域，然后被引导至容器盖的螺纹位置逸出，同时阻止液体和颗粒进入包装内。多微孔膨体聚四氟乙烯(ePTFE)透气膜通过持续平衡容器内部与外部环境之间的压差来防止压力积聚。
1.避免接触尖锐物体，不要触摸或挤压膜。
2.操作过程中，戴好手套或者指套。
3.不要清洗或者重复使用。
Waterproof and Air Permeable Solution Provider
