Blog How should the backpack setting be?
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How should the backpack adjustment be?
Your backpack should not exceed ’ of your body weight. Straps should not be stiff and narrow or too loose. Those with thin straps cause pain and numbness by putting pressure on the veins and nerves in the arms as a result of excessive pressure on the certain point of the shoulder.
Is the nylon bag waterproof?
Pack-Cloth Nylon backpacks are bright and touchy . The main advantages of pack fabric nylon are the ready acceptance of waterproof coating, abrasion resistance and excellent puncture resistance.
Is a shoulder bag harmful?
Narrow, tough and thin Shoulder straps that are worn can cause pain, numbness and tingling in the arms by putting pressure on the veins and nerves going to the arms. Bags with wide shoulder straps and padded support should be preferred.
How does carrying a heavy bag affect our health?
Back pain: If the bag will be heavy and/or unilateral If a shoulder strap is used, it will cause muscle strain. Bags carried with one hand or shoulder, especially at the age when the height increases rapidly, may cause posture disorders such as bending to the right or left in the spine (scoliosis). experts warn about buying and using the right bag. The school bag should be the right size for the child's age and height. Must have double shoulder straps. Objects with heavy weight should be placed closer to the back of the bag.
Is there any waterproof fabric?
Waterproof fabric, usually synthetic, woven from materials such as polyester, acrylic, that contains water. It is a type of fabric with repellent finishes. It is possible to find waterproof coating fabrics in many areas such as tents, parachutes, coating materials, membrane type fabrics used in constructions.
How is a waterproof fabric made?
To make the fabric waterproof, it is left to dry after being soaked in a liquid so that the pores on it are completely closed. Then, the pores are partially opened back by allowing air flow to allow air passage.
What should we pay attention to when using the bag?
Heavy items should be placed close to the back area. For ease of use, heavy objects should be placed closer to the back area, lighter items should be placed in the front pockets of the bag. Both shoulder straps must be worn when carrying the bag.
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