The processed samples were fluffy weighed 28.4g, shaking into the fluffy appearance, stir with a glass rod and paved rear, covered with a metal plate, so that the pressure plate gently pressed on the sample in the natural fall down still 1min stop, Record cylinder wall on both sides of the scale. The same sample tested in triplicate, with six average of three results for the final result, rounded to two decimal places. The standard also specifies the conversion constants loft units and the cubic inches to 28.77. For example: fluffy reading on the meter is 450in3, equivalent to the height of 15.64cm. Pick down jacket, squeezed smell four coup:! The first one, to see and feel the hand squeezed much more than the hard plume stems, feel more soft feather on behalf of the more there are the more warm, warm clothing factory in Dongguan, and then After then forced cinch down jacket open, look down the speed of recovery and bulky extent, the stronger the instant reply, the representative of the higher component down. The second measure, Smell! Poultry due to bird feather is often mixed with excrement or foreign, most assured of warm clothing factory in Dongguan, if the industry in filling before disinfection is not complete, it is easy to hide down bacteria produce different odors, so when buying a closer look and smell, but also to judge is not inferior goods. Top-down clothes not only down to the high purity, the outer fabric sewing technology will greatly affect the quality of down jackets. So buy down jackets third trick is to gently pat! Inner sleeve is usually taken four top-down approach fabric clothing to prevent wearing down from the pinholes, relative, poor quality down jacket flapping after Plush is easily exposed at the seams, it may be too thick when sewn with a needle pinhole is too large. When put this down jacket, revealing a plush will adhere to the shirt or jacket floating in the air, not only affect the appearance, but also may cause respiratory or skin allergies. In addition, the last resort is to check gridlines! Feather coat appearance is usually sewn in a grid, which is fixed to dress down inside, so as not to wear a few times to form a piece. Thus, one does not sewn grid down jacket, warm clothing factory in Dongguan best, if not the workmanship rough, very likely is a resin polyester cotton as filler simply not a down jacket, and washed several times After the clothes may also sag gourd-shaped, warm effect of variation. Dongguan warm clothes to enjoy the warm electronics manufacturers _ _ safe and secure warm clothing factory in Dongguan, Dongguan City to enjoy the warmth of the Electronic Technology Limited. Dongguan warm clothes to enjoy the warm electronics manufacturers _ _ safe and secure warm clothing factory in Dongguan, Dongguan City to enjoy the warmth of Electronic Science and Technology Co., Ltd. (www.warming-day.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: Hu Yan.