Sofie satchel shoulder bag undergoes a series of tests. These tests are aimed to testify its abrasion resistance, impact resistance, scratch resistance, chemical resistance, etc.
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There are five basic principles of furniture design being applied to Sofie men shoulder bag. They are respectively "proportion and scale", "focal point and emphasis", "balance", "unity, rhythm, harmony", and "contrast". Kenwei packaging machine records less than 0.5% failure rate within 1 year
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Sofie men shoulder bag has been rigorously tested in manufacturing. The tests include impact test, fatigue test, static load test, stability test, and so forth. Kenwei packaging machine is cost-effective and quality-high
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The design of Sofie men shoulder bag is elaborate. It addresses the following areas of research and inquiry: Human Factors (anthropometry and ergonomics), Humanities (psychology, sociology, and human perception), Materials (features and performance), etc.
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There are many principles of design covered in Sofie men shoulder bag. They are Balance (structural and visual), Continuity, Juxtaposition, Pattern, and Scale & Proportion. Kenwei packaging machine is user-friendly
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The product is non-toxic and harmless. It contains zero or very low volatile organic compounds in the material's ingredients or in the varnishes. Kenwei packaging machine is cost-effective and quality-high