wrinkle printing cool backpacks wholesale for college
Under the supervision of professional quality inspectors, the products are inspected at every stage of production to ensure the superior quality of the products. The product features a scratch-resistance surface
This product guarantees high quality and excellent performance, as all factors affecting its quality and production performance are immediately detected and then corrected by our trained QC personnel. Featuring an ergonomic design, the product can relieve the carrying stress
cool backpacks
SPECIFICATIONS
The product is extremely resistant to dirt. The product is able to provide protection for valuable stuff. The product is not quite susceptible to mold and mildew.
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In the design phase of Sofie cool backpacks, several considerations have been taken into account. They are foot ergonomics, biomechanical comfort, heat & fire protection, and perforation resistance. The product provides an easy way to upgrade
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The design of Sofie durable backpacks relies on different industrial cutting-edge techs. CAD pattern design tech, 2D/3D printing tech, and 3D digital human foot model collection tech have all adopted for the design. It is well compatible with external access to the cash register system
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Sofie cool backpacks has passed a broad range of testing conducted by third-party testing labs. The testing mainly covers appearance after dry cleaning or washing, crease resistance/recovery, dimensional stability to washing, and flammability. It is applicable to any network environment as it can support 2G/3G/4G, Wi-Fi, and Bluetooth
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The industry-related tests for Sofie durable backpacks must be conducted. These tests include perforation resistance testing, water absorption testing, vapor permeability testing, and cut resistance testing. It is well compatible with external access to the cash register system
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Extensive tests are carried out on Sofie durable backpacks. They aim to ensure the product compliance with both national and international standards such as DIN, EN, BS and ANIS/BIFMA to name but few. The product comes with a SIM card slot
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Our strict QC process makes sure the product is with good quality. It can easily access to all kinds of Internet resources and services