backpack manufacturers China SY BACKPACK & BAGS MANUFACTURER, CUSTOM school & laptop & sport & camera backpack, sports_gym bags, custom backpack manufacturers travel bags & handbags, cosmetic_toiletry_makeup bags, duffel bags. Material: leather,nylon,polyester,cotton,microfiber,satin,PVC.
Backpack is now more and more frequent use of one of the luggage tool, the fabric is also a variety of nylon, polyester, canvas, leather and so on. The same backpack style design, use different materials, to achieve the visual effect will be different. Then the production of backpacks, polyester or canvas fabric choice is good??Polyester is widely used in the world as a synthetic fiber, this fabric is not only highly flexible, and anti-wrinkle, wear, high temperature, corrosion resistance, while the use of polyester backpack, not easy to fade, and easy to clean, but Canvas backpack dyeing, poor hygroscopicity in the winter prone to static electricity, adsorption dust, affecting the aesthetics of the backpack.?Backpack fabric choice of polyester or canvas is good?Canvas is a relatively thick cotton fabric, the density of this material will directly affect the appearance of the backpack, feel, thickness, strength, breathable wear resistance, but the use of canvas backpack made, compared to other materials backpack , Or more durable, and the color variety, but the canvas backpack can not be exposed, because it is easy to fade.?Whether the choice of polyester or canvas fabric, the final decision is to be based on the functional design of the backpack or the basis of the nature of business to decide, but the most important thing is to choose a reliable custom backpack manufacturers. Then the custom backpack, the preferred love of free luggage, love free luggage according to customer requirements independent R & D design new backpack.
sport backpack manufacturers