There is a small label on the inside of the down jacket with maintenance and washing instructions printed on it. Careful people will find that the year and document number are written on it. The registered trademark, factory name, address, cashmere content, cashmere filling amount and specifications of the real down jacket itself and the goods on the package are all complete, and each brand-name down jacket also has its own identification mark.

The product identification of down jackets must meet the standards, and should include the following contents: name and address of the manufacturer, product name, trademark, specifications, ingredients and content of raw materials used, washing method, standard number of product implementation, product quality grade and product quality inspection certificate.