09
2023
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03
Will the warmth of the washed cheap puffer jacket become worse
Down is extremely warm and helps us survive the harsh winters. However, the thermal performance of down will indeed decrease after washing, and incorrect cleaning methods may even ruin the cheap puffer jacket.
Down is extremely warm and helps us survive the harsh winters. However, the thermal performance of down will indeed decrease after washing, and incorrect cleaning methods may even ruin the cheap puffer jacket.
The key to the warmth retention of cheap puffer jackets lies in the down. There is a very small down core in the center of the down, and there are down branches like branches growing on the down core. The down branches of the down aggregate formed by a large number of down stretch in different directions, forming a huge network that can effectively retain air. The thermal conductivity of air is extremely poor, so down can effectively block heat transfer.
On the other hand, in order to fix the down, prevent the down from running, and block air and water from entering the down, the fabric of the cheap puffer jacket is generally made of high-density fabric, and the performance is optimized by coating and gluing, so as to prevent the down from running down and windproof. water proof. Washing will affect the performance of down and fabric.
Washing will loosen the texture of the fabric, and the coating on the surface may be crushed and peeled off, which will enhance the air permeability of the fabric and increase the convection and heat dissipation of the air. Repeated washing will also break down down branches, reduce the bulkiness of down, and also affect the thermal performance of cheap puffer jackets. Among common thermal clothing, the thermal performance of down is most obvious after washing.
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