1, read the trademark clearly.
In the case of pure wool, the pure wool logo should have five contents; If it is a blended product, the wool content should be marked; Otherwise, it can be considered a fake.
Step 2 check the texture
Real sweaters are soft, elastic, feel good and keep warm. The texture, elasticity, feel and warmth of fake sweaters are very poor.
3. Combustion inspection
Real wool contains a lot of protein. Take some fibers from the clothes and light them. Smell them and look at the ashes. If it smells of burnt feathers, it will crush the ashes with your fingers, which is pure wool. If there is no smell of burnt feathers and the ashes are not crushed and caked, it is a chemical fiber fabric.
4. Friction electrostatic inspection
Rub the clothes to be inspected on the cotton shirt for about 5 minutes, and then quickly separate them. If there is no "snapping" sound, it is a real sweater; If there is a "snapping" sound or even an electrostatic spark, it is a chemical fiber fabric, not a fake sweater.
Maintenance method of woolen sweater
1, avoid strong sunlight, otherwise it will destroy the structure of wool fiber.
2. the sweater is deformed after washing, and it can be restored to its original state by spraying it with an iron.
3. It's best to wash the newly bought woolen sweater before it is formally worn, because the woolen sweater will be stained with some stolen goods such as oil stains, paraffin wax and dust during the production process, and the new woolen sweater will also smell like moth-proofing agent.
If possible, the dehydrated woolen sweater can be dried at 80℃. If it is dried at room temperature, it is best not to use a clothes rack, but to hang or tile it with a clothes rack and put it in a cool and ventilated place.
5, often use a soft brush to remove the dust on the sweater, so as not to affect the beauty of the sweater.
6. It's best to prepare several sweaters to wear in turn, which will restore the natural elasticity of woolen goods.
7. Put the sweater in a cool and dry place after wearing it, or put some mothballs. Try to use clothes hangers when storing.
8. After machine washing or dehydration, there will be some wrinkles after washing. Put the clothes on a wet towel, iron them at medium temperature and restore them to their original state.