Custom outdoor waterproof backpack common sense- Pesin Outdoor Products Company

No matter what season, when traveling outdoors, there will always be times when God is unhappy. Pour Your Heart cold from head to toe. At this time, if there is a waterproof outdoor backpack, more is to protect the carry-on documents, money, communication tools, clothes that need to be replaced to avoid being drenched. I believe that as a person who loves outdoor sports, it is very clear that even if you don't use a waterproof bag, you can use a small waterproof bag to put money, mobile phones, documents, etc. Speaking of which, you must doubt that the waterproof bag really has such a good waterproof function, may it protect the contents of the bag from getting wet? At present, waterproof bags on the market are made of TPU Waterproof fabric. TPU is the abbreviation of Thermoplastic Urethane. Its Chinese name is Thermoplastic polyurethane elastomer. TPU is composed of diphenylmethane diisocyanate or toluene diisocyanate, diisocyanate molecules, macromolecular polyols and low molecular polyols, polymer Materials formed by joint reaction polymerization. Its molecular structure is a rigid block obtained by the reaction of diphenylmethane diisocyanate or toluene diisocyanate and chain extender, and diphenylmethane diisocyanate or toluene diisocyanate. Diisocyanate molecules and macromolecular polyols are alternately formed by flexible segments obtained by reaction. TPU is a mature environmental protection material with excellent high tension, high tensile force, toughness and aging resistance. At present, TPU has been widely used in medical and health, electronic and electrical appliances, industry and sports, it has the characteristics of high strength, good toughness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance, climate resistance and the like that are incomparable to other plastic materials. At the same time, it has many excellent functions such as high water resistance, moisture permeability, wind resistance, cold resistance, antibacterial, mildew resistance, warmth resistance, ultraviolet resistance and energy release. Because the general backpack fabric is definitely quite poor in waterproof performance, even if a cup of water is sprinkled, it will seep in. Therefore, I suggest that if you are outdoors, try to choose a professional waterproof backpack manufacturer! For example, Pesin Outdoor Products Company manufacturers! With the development of fashion and fashion, the role of luggage in daily life is constantly improving. For many people, backpacks are a must-have item for travel, and backpacks are often indispensable for outing shopping or business trips. If there is a need for Outdoor backpack waterproof customization, please look for Pesin Outdoor Products Company, and we will provide you with the most professional luggage customization service!