1. The Cause of Strong Odor in Down Comforter
When sealed down comforter is opened directly in the bedroom, there will be a strong odor. The main reason is that after being stored for a long time, the natural oil in the down feathers absorbs moisture and produces an odor inside the packaging bag. If opened in a sealed bedroom, the air cannot circulate and dissipate, resulting in a strong odor. Therefore, it is best to air the down comforter on a ventilated balcony before bringing it into the bedroom. If the odor persists, it is possible that you have purchased cheap gosling or duckling feathers that have a shorter growth cycle, and the oil in the immature feather follicles cannot be cleaned, resulting in a stronger odor.
2. The Reason of Incompatible Down Comforter and Duvet Cover
The incompatibility of down comforter and duvet cover is an industry problem. The main reason is to solve the problem of down comforter shell noise, interwoven with polyester and cotton material, as the polyester fabric is smooth and static, the down comforter is very light. Therefore, when sleeping at night, kicking and kicking movements will cause the down to slip down, resulting in discomfort. Therefore, it is recommended to tie all corresponding button loops of the duvet cover and down comforter tightly, and not to take shortcuts. In addition, it is important to make sure that the down comforter and duvet cover are in alignment each night prior to sleeping and shake it, so that it can restore the fluffiness of each down compartment and fit more snugly.
3.Reasons for the migration of filling material in down comforters
After prolonged use of down comforters, the filling material in some squares may become uneven in thickness. This is mainly due to the neglect of overall maintenance of the down comforter over a long period of time. Each square is interconnected, and long-term neglect of maintenance can cause the filling material to migrate between adjacent squares. Over time, it becomes too compact to return to its original position, so it is important to pay attention to this issue regularly.
It is recommended to use a "local patting" method to gently press the filling material in the corners of squares with more down into squares with less filling material (then dry and pat). Patience is key when performing this task.