Can I use compression bags for down jackets?

Down jackets such as down jackets will be difficult to recover after long-term compression. Long-term compression will cause the downward or warm layer to lose elasticity, thus reducing thermal performance, if it is not used for a long time.

Feather is an animal protein fiber. The fiber is covered with tens of millions of triangular holes. They can contract and expand with the change of temperature, thus producing the function of adjusting temperature. The downward product is pressed into the storage bag. After a long time, the downward fiber will break, which will affect the thermal insulation effect of the downward product.

Extended data:

Compressed package function:

1, saving space

Because it is vacuum compression, the air in the middle of the original inflatable object is pumped away, and the volume becomes smaller. To make a simple analogy, it is equivalent to flattening the sponge with your hands.

2, will not be moldy, insects, damp.

This effect can be achieved because it is isolated from the outside air. It is convenient to carry clothes and bedding when traveling.

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