Packaging cardboard edge protective cover Generally speaking, both U-shaped and L-shaped paper corner protectors can be used to protect fragile items. Relatively speaking, U-shaped paper corner protectors have more advantages in protecting fragile items. The following is analyzed from different aspects:
Wrapping and cushioning performance
Packaging cardboard edge protective cover U-shaped paper corner protectors:Transport protective paper edges and corners The U-shaped structure can better wrap the edges of fragile items and provide more comprehensive protection. For some fragile items with irregular shapes and large edge curvatures, such as glass vases, U-shaped paper corner protectors can fit their edges tightly, effectively cushion the impact from all directions during transportation, and reduce the risk of fragile items being damaged by collision.
Packaging cardboard edge protective cover L-shaped paper corner protectors:Transport protective paper edges and corners Mainly protect the right-angled parts of the product. For fragile items with obvious right angles, such as square glass photo frames, it can play a good protective role. However, for non-right-angled parts or fragile items that require all-round protection, its wrapping and cushioning performance are relatively weak.
Stability and reinforcement effect
Tray protection corner paper U-shaped paper corner protectors: can form a relatively stable support structure on the edge of fragile items, especially for some fragile items that need to be transported upright, such as door and window glass, etc., U-shaped paper corner protectors can increase their stability during transportation and prevent damage caused by shaking and tipping.
Tray protection corner paper L-shaped paper corner protectors:Transport protective paper edges and corners usually need to be used in combination to form a better overall stability. When reinforcing cartons and other packaging, L-shaped paper corner protectors can enhance the strength of the corners of the cartons, thereby indirectly protecting the fragile items inside, but when used alone, the stability improvement of the fragile items themselves is relatively limited.
Flexibility of use
Tray protection corner paper U-shaped paper corner protectors: when used in combination with other packaging materials, U-shaped paper corner protectors can be more flexibly combined and adjusted according to the shape and size of fragile items. For example, when used in combination with foam pads, bubble films, etc., it can better fill the gap between fragile items and packaging and provide more comprehensive protection.
Tray protection corner paper L-shaped paper corner protectors: The use method is relatively fixed, generally placed at the right angle of fragile items or packaging. For some fragile items with special shapes or special protection requirements, more creativity and auxiliary materials may be needed to achieve the best protection effect.
