The measurement standard of high-quality backpack | common sense of luggage customization | luggage customization _ shoulder computer bag _ shoulder travel bag _ pull rod luggage _ bag customization, Quanzhou Pesin Out

First of all, starting from the shoulder strap, since it is called a backpack, it is collectively referred to as a backpack, then speaking of a backpack, the strap is very important. High-quality shoulder straps are generally reinforced and have a strong bearing capacity. And the shoulder strap will be quite thick and flat. On the contrary, in order to save costs, we usually omit the reinforcement design of ordinary backpack shoulder straps, and the shoulder straps are relatively thin and not flat enough. Let's look at the buckles on the shoulder straps of high-quality backpacks, which are generally wide, thick and stable. The production is also relatively fine, without impurities such as plastic burrs. The ordinary backpack shoulder straps are generally made of recycled plastic, which of course can reduce the production cost. However, everyone knows that the secondary material is easy to break, and the stability of such Buckles will be much worse. The backpack zipper with good hardware zipper will be smoother when it is pulled together, and there is little stagnation. The handle design of the zipper will also be more careful, the handle will be designed relatively large and thick, and the texture is very good. The zippers of inferior ordinary backpacks are mostly cheap zippers, which not only have insufficient bearing capacity, but also are relatively light and thin and have no texture. Looking at the inside of the backpack, generally speaking, the inside of the high-quality backpack should be of good practicability, and should be flat and orderly, and high-density polyester should be used. Quanzhou bags Quanzhou bags Beijing bags Quanzhou bags custom Quanzhou Bags Manufacturers Quanzhou bags ordering Quanzhou bags purchasing Quanzhou bags suppliers Quanzhou bags style Quanzhou business leisure bags Quanzhou sports leisure bags business computer backpacks sports leisure backpacks business trolley bags leisure bags trolley luggage bag ODM, OEM Quanzhou computer bag Quanzhou travel leisure bag Quanzhou digital bag Quanzhou mummy bag Quanzhou gift bag Quanzhou green shopping bag Quanzhou fashion shopping bag Quanzhou trolley case Quanzhou backpack Quanzhou mountaineering backpack Quanzhou backpack more related luggage customization for information, please click: shenzhen Pesin Outdoor Products Company website article editor: Quanzhou Pesin Travel Products Co. , Ltd. Contact number: 0755-25579491 Contact: Zeng Shun