The application and prospect of honeycomb paperboard equipment in transportation packaging
Because of the shortage of raw materials on a global scale and the strengthening of human environmental awareness, the promotion and use of light-weight and energy-saving materials not only save resources, but also facilitate transportation and low energy consumption. Honeycomb composite materials have the characteristics of saving materials, light weight, high strength, and environmental protection, and have good economic and social significance. As we all know, from flexible packaging to rigid packaging, the materials used in the packaging industry are: paper, plastic film, metal foil, fiber fabric, cardboard, corrugated cardboard, plastic board, wood board (plywood, fiberboard), iron steel plate in order of strength. It is not difficult to find from this: there are plastic boards between corrugated cardboard and wooden boards for box packaging. However, due to the dim prospects of plastic boards (high cost, unfavorable to the environment) and restrictions on the use of wood boards, the development and application of honeycomb paperboard Will fill in the gaps. According to national standards, the contents of a double-corrugated carton must not exceed 55 kg. Even in the newly developed three-corrugated carton in recent years, if the contents are higher than 70 kg, an additional hard board should be added. The honeycomb carton can pack heavy objects from a few kilograms to thousands of kilograms. This not only connects most of the gap between corrugated cardboard and wood board, but also as a better environmentally friendly packaging material, honeycomb cardboard can replace large Part of the wooden crates. Honeycomb paper products save resources, maintain the ecological environment, and conform to the development trend of international packaging industry data application.