The Laptop case material must be strong, waterproof, resist deformation (bags made of soft materials equipped with a metal or plastic frame).
Synthetic materials (polyester, nylon, neoprene, polyurethane) are cheap, lightweight, elastic, durable and practical, but do not protect the device from shocks. This is a good option for everyday use.
Features of materials:
- Polyester – well withstands UV radiation, but is flammable;
- Nylon – fades during combustion, but poorly tolerates exposure to UV rays (wear accelerates);
- Neoprene – protects the device from harmful environmental influences (moisture, temperature, mechanical stress), but is usually used for the manufacture of covers.
Genuine leather is spectacular in appearance, moisture-proof, breathable, and, in combination with reinforcing elements, resists mechanical stress well. In winter, the skin retains heat, which prevents the batteries from quickly discharging. Thanks to the “breathing” qualities of the skin, the screen of the device does not fog up. Disadvantages: high cost, massiveness, susceptibility to deformation.
The leather Laptop case is an expensive accessory that emphasizes the high status of the owner. Such a Laptop case needs regular care.
Leatherette – has all the advantages of natural leather, but it is much cheaper and does not require regular care. Minus – a relatively short service life (up to 3 years).
Artificial suede – beautiful, pleasant to the touch, resistant to dirt, wear, fading. To extend the life and maintain an attractive look, the faux suede Laptop case needs occasional care.
Plastic (EVA) – resistant to shock and moisture, lightweight, different colors. Minus – the simplicity of design and shape (rectangle).
Aluminum – durable, resistant to external influences (including UV radiation, deformation), eco-friendly material. Aluminum does not require maintenance, retains its appearance for a long time. The disadvantage is high electrical and thermal conductivity (inside, the aluminum case is trimmed with materials that neutralize this minus).
Natural fabrics (canvas, cotton, linen) are pleasant to the touch, beautiful, breathable. In addition, these materials are lightweight and environmentally friendly. Disadvantages: inelastic and poorly protected from moisture.
It is worth paying attention to the density of the material (relevant for nylon, some types of polyester) – this parameter determines the wear resistance (measured in denier, DEN). In most bags, this parameter ranges from 400-1000 denier. The higher the density, the stronger the bag. The optimum density is from 500 denier.
Source web-site: https://caselibrary.com