1, small bubble film has existed in the early traditional period and has a wide range of applications, but the traditional bubble film has poor compressive effect. Large bubble film is a packaging material that has only appeared in recent years. Large bubble film is favored by users because of its neat appearance and good protective and shock absorption performance.
2. Small bubble film has a wide range of applications, from bottles and cans to furniture and building materials. However, small bubbles have poor compression resistance and bearing capacity, and usually need multi-layer package protection, which invisibly increases the packaging cost of products.
3. The large bubble film has a firm appearance and a large compressive bearing capacity, and is suitable for small and medium-sized products such as cosmetics, digital electronics, handicrafts, instruments and meters. Large bubble film is not suitable for some smaller product packaging because of its large volume. In addition, large bubble films are basically 40-60cm wide and are not suitable for packaging furniture, building materials and other products.