Charge down the amount holland velvet fabric manufacturers: it is not a measure of the amount of down filling down the quality indicators, it is a down jacket filled with all the weight down. General the charge down the amount of outdoor jacket design is different depending on the target at 250-450 grams.

Specie (down content): with cashmere down inside the proportion, generally expressed as a percentage. Outdoor cashmere jacket is generally above 80%, the data content of the surface of which is down 80% feather is accounting for 20%.

Fluffy (fill power): Fluffy is the measure of warm down the main index of degree, refers to certain conditions every ounce (30 grams) down the volume cubic inches of numerical. If an ounce of down space required is 600 cubic inch said down the fluffy degree 600. The higher the degree of fluffy down, indicating that under the same charge down the amount of down can be fixed to a larger volume of air layer insulation and heat insulation, so the better the warmth of down. Fluffy at home is not a rigid index, and the measurement of relative error is larger.

Down jacket fabric basic requirements

Wind ventilation: Most of the outdoor jacket has a certain degree of wind resistance. Ventilation is the outdoor clothing uniform requirements, but many tour pal but often ignore the importance of down jacket fabric air permeability. A gas-tight down in the mountains the results are often fatal.

Proof: enhanced feather fabrics down prevention in three ways, one is covered or coated on the base cloth, through the film or coating to prevent leakage of cashmere, of course, principal premise is breathable, and will not affect the fabric thin and soft degree. Two is the high density fabric through post-processing to improve the fabric itself, the down-proof properties. Third, in the inner layer of fabric down to add a layer of anti-flannel, flannel anti-good or bad will directly affect the quality of Shangri.