Packaging material containing aluminium foil composite film and manufacturing method thereof

Abstract

The invention discloses a packaging material containing an aluminium foil composite film, the packaging material comprises two paper substrate layers, an aluminium foil composite film layer is glued between the two paper substrate layers, the outer surface of one of the paper substrate layers is coated with a plastic layer, and the outer surface of the other paper substrate layer is adhered with arubber layer; the present invention also discloses a manufacturing method of the packaging material. In the packaging material, a smooth plastic layer surface facilitates bonding and tearing of a packaging tape, is convenient for cleaning, and also improves the structural strength of a raw material cardboard used for a carton of the packaging material, and the aluminium foil composite film layerhas barriering and moisture-proof and water-proof effects. The structural strength and functionality of the raw material cardboard used for the carton of the packaging material can be achieved, the repeated utilization of the carton of the packaging material can be effectively improved, and the packaging material saves energy and protects the environment.

Description

technical field [0001] The invention relates to a packaging material containing an aluminum foil composite film and a manufacturing method thereof, belonging to the technical field of packaging materials. Background technique [0002] Packaging materials refer to the materials used to make packaging containers, packaging decoration, packaging printing, packaging and transportation to meet product packaging requirements, including metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, and auxiliary materials such as strapping, decoration, and printing materials; packaging materials occupy an important position in the entire packaging industry, and are the basis for developing packaging technology, improving packaging quality and reducing packaging costs. , the performance, application range and development trend of packaging materials are very important for rational selection of...

AI Technical Summary

Problems solved by technology

[0002] Packaging materials refer to the materials used to make packaging containers, packaging decoration, packaging printing, packaging and transportation to meet product packaging requirements, including metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials, and auxiliary materials such as strapping, decoration, and printing materials; packaging materials occupy an important position in the entire packaging industry, and are the basis for developing packaging technology, improving packaging quality and reducing packaging costs. , the performance, application range and development trend of packaging materials are very important for rational selection of packaging materials, expansion of packaging material sources, adoption of new packaging and processing technologies, creation of new packaging and packaging technologies, and improvement of packaging technology and management levels. Significance; With the rapid development of social economy and the improvement of people's quality of life, people's requirements for packaging materials are getting higher and higher. However, among the materials used for packaging at present, cartons are used in a large amount, but the repeated utilization rate of cartons is relatively low. Low, cartons are easily damaged during transportation. The damaged cartons can only be recycled and shredded to re-produce the cardboard used to make cartons through pulp. In addition, a lot of energy is wasted in the production process of cartons, such as water. and trees have a great impact on environmental pollution