Down product testingHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Type

Goose down: large velvet bud, small feather stem, good quality, sufficient elasticity, and strong warmth retention Duck down: The feather buds and stems are inferior to goose down, but their quality, elasticity, and warmth retention are all high Goose duck mixed velvet: The velvet is average, with poor elasticity, but good warmth retention Flying wire: It is processed and crushed by hair pieces, with poor elasticity and warmth retention. It has powder, poor quality, and is prone to clumping after washing In addition to the above, the quality of down is also divided into southern down and northern down. Generally, northern down is larger than southern down, and ducks generally have a longer growth period. Therefore, northern down is relatively better than southern down The filling types of down products include white goose down, gray goose down, white duck down, gray duck down, goose duck mixed down, etc. The quality of the quilt core mainly depends on its standard velvet content and filling volume. According to the QB/T light industry standard, the down content must be higher than 50% in order to be called a down product, otherwise it can only be called a feather product. The higher the velvet content, the better the quality; The larger the pile, the higher the corresponding fluffiness and quality Also, the velvet produced in summer is small and miscellaneous. And the down produced in winter is much better...

Classification

Down can generally be divided into goose down and duck down according to its source, white down and gray down according to its color, and of course, in addition to black down produced by Icelandic down ducks. Relatively speaking, better down usually comes from larger and more mature birds, so goose down is slightly better than duck down. In terms of color, white velvet is more popular than gray velvet because it is white and can be used for light colored fabrics without transparency Color: Grey velvet, white velvet

Source: duck down, goose down

Ingredients: ranging from 5% to 95%.

National standard: with a velvet content of over 50%

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；