Degradable electric power packing film

Abstract

The invention discloses a degradable electric power packing film, belongs to the field of a packing material for covering an electric appliance and a power transmission device, and is used for solving the weaknesses in the prior art that the electric power packing film cannot be degraded. The degradable electric power packing film comprises the following components in parts by weight: 15 to 40 parts of polyvinyl alcohol, 40 to 60 parts of amination starch, 20 to 40 parts of polypropylene, 2 to 8 parts of plasticizer, 1 to 5 parts of complexing agent and 1 to 2 parts of lubricating agent. The prepared packing film can be degraded in a natural environment and is relatively short in degradation period and relatively small in pressure on the environment.

Description

technical field [0001] The invention belongs to the field of packaging materials for wrapping electrical appliances and power transmission equipment, and in particular relates to a degradable power packaging film applied to electrical packaging. Background technique [0002] During the transportation of electrical appliances or power transmission equipment, in order to prevent external factors from causing damage to electrical appliances or power transmission equipment, cardboard boxes or wooden or metal shells are often placed outside the bookstore equipment for protection, and soft packaging such as foam is used for protection inside. The layer closest to electrical appliances or power transmission equipment is plastic packaging film, which wraps the outer surface of electrical appliances or power transmission equipment, and cooperates with soft packaging and hard packaging such as metal or cartons to play a protective role during transportation. In the process of packing ...

AI Technical Summary

Problems solved by technology

Generally speaking, this kind of plastic packaging film is discarded directly, thus bringing colorful packaging film waste to the environment