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Sofie canvas backpack manufacturer for college

Since we have established a good quality management system to prevent any possible defects, the quality of the products is guaranteed. Constructed out of dirt-proof materials, the product is easy to clean

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canvas backpack description

The product exceeds the industry standards of performance, durability, and usability. Constructed out of dirt-proof materials, the product is easy to clean

Sofie canvas backpack manufacturer for college-1

Sofie canvas backpack manufacturer for college-2

canvas backpack SPECIFICATIONS

The product is able to provide protection for valuable stuff. The product offers long-lasting durability for users' daily travel. The product is extremely resistant to dirt.

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The production of Sofie canvas backpack consists of two major steps. The first step is the extraction of raw materials; the second step is the grinding into pre-treated building materials.

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Sofie waterproof backpack is manufactured by complying with the principle of "minimize the impacts on the environment". Its production process is in strict line with international standards of building materials.

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The production of Sofie canvas backpack is fully automated. The necessary amounts of raw materials or water are exactly calculated by the computer.

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The production process of Sofie waterproof backpack is well-controlled. From the extraction of raw materials to the mixture, forming, and cutting, every step is highly efficient.

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The processing methods of Sofie waterproof backpack is highly complex. These methods include raw materials inspection, preliminary testing, dimensioning, setting, and damage analysis.

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The product features chemical resistance. It can resist the effects of chemicals like acids, salts, and alkalis and won't easily swell or soften.