
Plastic postal envelopes allow packing of various things and delicate items such as stamps, documents, magazines, textile products, small electrical devices. Plastic postal envelopes are light, solid, non-transparent, waterproof and easy-to-write-on by an ordinary ballpen. Plastic postal envelopes can be printed.

Pressed paper corners are used for the protection while handling and transporting devices, industrial goods, paper sheets, building materials etc.