Group A: peripheral innovation products

Group B: core innovation products

The new washing machine A is a new product produced by an electrical manufacturer. This washing machine is fully functional. It has a

stainless steel drum, liquid crystal display and good load ability. And it can satisfy the need of daily family laundry.

This washing machine is the first washing products which can wash clothes no water and detergent in the world. Its air cleaning system is composed of intelligent air jet and electrostatic ionization filter as a

separate part. Air jet function can release containing anion and

nanoparticles of high-pressure air. It can remove dirt and grease and kill the harmful bacteria. The system doesn’t need water and detergent.

The air cleaning system is separated with base products. It is convenient and lightweight, and it can be easily inserted into the washing machine detergent tank next to a cubicle. Not only can users use traditional cleaning system, but also they can insert the air cleaning system

accessories and press the switch button to use air cleaning system.

The new washing machine B is a new product produced by an electrical manufacturer. This washing machine is fully functional. It has a stainless steel drum, liquid crystal display and good load ability. And it can satisfy the need of daily family laundry.

This washing machine is the first washing products which can wash clothes no water and detergent in the world. It has a built-in air cleaning system which is composed of intelligent air jet and electrostatic

ionization filter as a separate part. Air jet function can release containing anion and nanoparticles of high-pressure air. It can remove dirt and grease and kill the harmful bacteria. The system doesn’t need water and detergent.

The air cleaning system is integrated into the washing machine. It can’t be easily removed. Not only can users use traditional cleaning system, but also they can press the switch button to use air cleaning system.