The product has a strong rustproof capacity. During the production, it has been processed by the oxidized sandblasting machine to improve its chemical properties. It has the perfect craftsmanship of inner lining, seams, and stitching
The product is 100% skin friendly and safe. During the production stage, the harmful substances that may cause skin irritation have been totally removed. The product features a scratch-resistance surface
school bag
SPECIFICATIONS
This product is characterized by proper air permeability. The product provides easy access for people to look for their personal belongings. The product has the advantage of great colorfastness.
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The design of Sofie backpack school bag always follows the latest trend and will never go out of style. Its particular structure design is finished by utilizing CAD software. There is no residual glue after stripped off
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The production process of Sofie school bag is strictly controlled to meet special requirements in terms of shape, temperature, dimensional accuracy, weight, and stability. This product is widely used in the fields of industrial packaging, offices, advertising, shipping, etc
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The R&D team of Sofie school bag has spent time and energy into ensuring the best method for heat cancelation and improving both the intensity of the LED and its efficiency. This product can be applied in the various base materials, such as wood, metal, plastics, leather, and paper
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The completion of Sofie backpack school bag involves many technologies such as biometrics, RFID, and self-checkouts. These technologies are exclusively carried out by our professional R&D team. Pattern printing can be customized on this product
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Sofie backpack school bag has gone through many quality tests, namely, load test, strength test for the flexible material, flame retardant test, height safety test, etc. It has been certified under REACH and RoHS
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Under the high demand on testing procedure, the product is guaranteed to be zero defect. It can be used by hands or automatic carton sealing machines