The product features enhanced strength. It is assembled using modern pneumatic machinery, which means frame joints can be effectively connected together. Constructed out of dirt-proof materials, the product is easy to clean
The product has the advantage of temperature resistance. Variations in temperature will not generate significant deviations in its stiffness or fatigue resistance, nor in any of its other mechanical properties. The product is intended both for everyday and business use
stylish backpack
SPECIFICATIONS
This product is characterized by proper air permeability. The product can maintain seam strength with a certain workload. It is equipped with water-resistant zippers and sealed seams.
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The design of Sofie trendy backpacks takes into consideration many factors. They are good function and aesthetics, durability, economy, appropriated material, appropriated structure, personality/identity, etc. It has the advantages of temperature tolerance
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Numbers of critical tests are carried out on Sofie trendy backpacks. They include structure safety testing (stability and strength) and surfaces durability testing (resistance to abrasion, impacts, scrapes, scratches, heat, and chemicals). It has the advantages of temperature tolerance
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Sofie trendy backpacks is produced in line with high quality requirements. It has passed a range of quality tests, including colorfastness, stability, strength, and aging, and the tests are done to meet physical and chemical properties requirements for furniture. Its super long life makes it a worthwhile investment and a smart long-term solution
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The design of Sofie stylish backpack is professional. It is conceived by designers who have a good understanding of the Alignment of objects, Similarity of colour/pattern/texture, Continuation and Overlapping of space design elements, etc. This product has no memory effect
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Sofie stylish backpack is designed in a unique and delicate manner. It is created with simple lines, a refreshing color mix, and unique and professional styles with a high appeal. It has the ability to release and store large amounts of energy
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This product is weather resistant, including resistance to UV degradation and retention of physical properties after long periods of sunlight exposure. This product features relatively low internal resistance