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Sofie modern canvas backpack wholesale for school

Our effective quality management on the product fully meets regulatory requirements. The product is able to provide protection for valuable stuff

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canvas backpack description

The technology of canvas backpack from Sofie Bag Co., Ltd. ranks in the world's advanced level, filling the gap in domestic technology. The product has been widely accepted by many well-known brands such as New Balance, FILA, Dickies, Nike, etc

Sofie modern canvas backpack wholesale for school-1

Sofie modern canvas backpack wholesale for school-2

canvas backpack SPECIFICATIONS

The product features a scratch-resistance surface. The product features high abrasion resistance, which can be used for a long time. The product is extremely resistant to dirt.

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There are careful material selections in Sofie fashionable backpack manufacture. The materials are selected mainly in consideration of the force exerted on the element and the production cost.

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A range of reliable tests for Sofie canvas backpack will be carried out by the QC team. It has passed the anti-aging test, high-temperature resisting test, and shock-proof tests.

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The design of Sofie fashionable backpack shows professionalism. The mechanical properties, including materials hardness, structural toughness, efficiency, fatigue resistance have all optimized.

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The design of Sofie canvas backpack is meticulous. It is mechanically analyzed by applying the theories from statics, dynamics, mechanics of materials, and fluid mechanics with deterministic or statistic approaches.

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Sofie fashionable backpack has to go through the following processes. They include CAD/CAM design, procurement of raw materials, fabrication, welding, spraying, assembly, and commissioning.

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The product can run continuously for a long time. It is developed with cutting-edge technology which makes it run stably all the time without failure.