The whole process control from raw material storage to finished product packaging iPad protective cover static electricity protection production standard

Static electricity protection is critical in the production of iPad cases (also commonly referred to as tablet cases and tablet sleeves). Whether it is for the aesthetics of the tablet case or its actual performance, static electricity can have a negative impact. Therefore, it is necessary to formulate production standards for static electricity protection in the whole process from raw material storage to finished product packaging.

Raw material storage

Raw material storage area should be maintained at a constant temperature and humidity, humidity control at 40%-60% is more appropriate. Because dry environments are prone to static electricity, the right humidity can reduce the accumulation of static electricity. For the production of flat-panel protective cover for all kinds of raw materials, such as plastic, silicone, etc., should be placed in the anti-static shelves, these shelves through the grounding measures can effectively conductive electrostatic discharge. At the same time, the packaging of raw materials should also use anti-static materials to avoid static electricity in the process of taking and storage of raw materials to cause damage.

Production and Processing

The floor of the production workshop needs to be paved with anti-static flooring and ensure that the equipment is well grounded. Operators must wear anti-static work clothes, gloves and shoe covers to prevent the human body from static electricity on the product. In the production of flat protective cover equipment, such as injection moulding machines, printing machines, etc., static elimination devices should be installed to eliminate the static electricity generated during the production process in a timely manner. For example, in the injection moulding, static electricity may lead to uneven adsorption of plastic particles, affecting the moulding quality of the flat protective cover, and the static electricity elimination device can effectively solve this problem.

Assembly

In the assembly area of the flat protective cover, we should also ensure that the environment of anti-static measures in place. The assembly table should be paved with anti-static table mats, all assembly tools, such as tweezers, screwdrivers, etc., should also be anti-static material. During the assembly process, products should be avoided to generate static electricity by friction with each other. For the flat-panel protective covers with electronic components or decorative accessories, they should be operated more carefully to prevent static electricity from piercing the components.

Quality Inspection

Testing equipment should have anti-static function, the inspectors need to eliminate their own static electricity by touching the electrostatic discharge device before touching the product. When testing the appearance, size and other items of the flat protective cover, we should ensure that the static electricity in the testing environment can be controlled to avoid inaccurate results due to static interference.

Finished product packaging

Finished product packaging materials should use anti-static materials, such as anti-static plastic bags, bubble bags and so on. When putting the flat protective cover into the package, the operator should confirm that he/she is free of static electricity again. Packed products should be placed in anti-static crates, waiting for transport.

Through the implementation of such a full process of static electricity protection production standards, the production of flat-panel protective cover in terms of practicality will be greatly enhanced, can effectively avoid the appearance of defects due to static electricity problems, functional damage, etc., to provide consumers with better quality, practical products.