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How to maintain backpacks

bags laptops maintain

1: keep dry, stored in a cool and ventilated place.

2: avoid exposure, fire roasted, washed, sharp objects impact and exposure to chemical solvents.

3: handbags without any waterproofing procedures, wet handbags, please use a soft cloth to dry to prevent stains or watermarks leaving the surface wrinkles. Should pay special attention if it is used in rainy days.

4: should not just use shoe polish.

5: Nubuck leather bags avoid wet, raw rubber should be erased and special supplies cleaning and care, should not use shoe polish.

6: should be careful to protect all metal parts, wet and salty environment can cause oxidation. Save the leather bag wonderful method

7: Leather bag when not in use, it is best placed on behalf of the cotton cloth, do not put the plastic bag, because the plastic bag does not flow of air, will make the leather over dry and damaged. The package is best stuffed with some soft toilet paper to keep the shape of the bag. The old pillow case is also suitable if there is no suitable bag.

8: The same as the shoes and purses, is another type of active substance, using the same daily bag, it is easy to cause the elastic cortical tired, so like shoes, several interactive use; bag if you accidentally get wet , You can first dry the towel to dry the water, which is then plug some newspapers, magazines and other things dry, do not direct exposure in the sun, it will make your beloved bag fade, deformation and so on.

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Knowledge of luggage / backpack / bag materials

Bags and backpacks are a general term for bags and are used to refer to all kinds of bags, including general shopping bags, handbags, clutch bags, wallets, backpacks, shoulder bags, satchels, purses and a variety of drawbars box. Bags more diverse materials, leather, PU, ​​polyester, canvas, cotton and so on.

Polyester fiber polyester fiber, the nature of synthetic fibers, polyester name, the invention of time in 1941
Polyester (polyester) is an important variety in synthetic fiber, which is the trade name of Chinese polyester fiber

Canvas. The thick, sturdy plain weave of different weights, made of hemp or cotton yarn, used to make tents, camp beds, clothes, shoes and so on. It was named for the original sail. A canvas is usually divided into coarse canvas and fine canvas two categories. Crude canvas, also known as tarpaulin, has good waterproofing properties and is used for covering automobile transport and outdoor storage and field tents. Fine canvas for the production of labor protection clothing and supplies. After dyeing can also be used as shoes, travel bags, backpacks and other fabrics.

Polyurethane (Polyurethane, abbreviated as PU) refers to a class of macromolecules containing urethane characteristic units in the main chain. The polymer materials are widely used in adhesives, coatings, low-speed tires, gaskets, car mats and other industrial fields. Polyurethane is used in everyday life to make a variety of foam and plastic sponges. Polyurethane is also used to make condoms (suitable for people allergic to latex condoms) and medical devices and materials.

Cotton, cotton and hemp are temperate plants are grown out of cotton and pyrene hemp seed part of the mining down, after drying, threshing the machine, decomposed out of the seeds and cotton and linen parts, after the machine to suppress, after the spinning line, Cloth, the final after dyeing, finished. Hemp fiber from the gum into pieces, the system must remove the gum, the fiber separation, said degumming.