Features:

1. Excellent tensile properties: It can be stretched and extended under the application of external force, usually several times the original length, and can still maintain good retraction and toughness after stretching.

2. Good self-adhesion: It can adhere to itself without the help of glue or other adhesives to form a tight package.

3. High transparency: It is convenient to see the condition of the packaged items clearly.

4. Puncture resistance: It can resist puncture from sharp objects and protect the internal items.

5. Light but strong: While providing effective protection, it will not add too much weight and volume.

Advantages:

1. Improve packaging efficiency: Mechanical stretch packaging is fast, saving manpower and time.

2. Reduce packaging costs: Compared with traditional packaging materials, stretch film uses less and has lower costs.

3. Enhance cargo stability: Make the cargo more stable during transportation and storage, reducing the risk of damage.

4. Environmental protection: Recyclable and reduce pollution to the environment.