
vaccum seal bags
The patch valve may be closed during initial use. If the pump does not release air, try suctioning several times to open the valve and ensure air circulation.
How to use

In low temperatures, the rubber in the valve may harden and become too tight. If this occurs, warming the valve with a warm towel for 2 minutes will improve the situation.

Multiple Choices



vaccum seal bags
The patch valve may be closed during initial use. If the pump does not release air, try suctioning several times to open the valve and ensure air circulation.
How to use

In low temperatures, the rubber in the valve may harden and become too tight. If this occurs, warming the valve with a warm towel for 2 minutes will improve the situation.

Multiple Choices



























