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1. Lightweight packaging materials dominate the market.
Lightweight packaging materials, that is, packaging to meet the protection, convenience, sales and other functions, should minimize the amount. Low-weight and high-strength nano-wrapping paper and ultra-thin plastic packaging materials will become the new darling of the market.
2, the use of packaging materials safety.
In recent years, reports about low-quality packaging have emerged in an endless stream. "Pvc cling film cancer-causing troubles," "plasticizers," and "bisphenol A," have all caused human harm to food safety. Polyethylene terephthalate (PET) resin without bisphenol A, food-grade biodegradable polyethylene plastic, edible starch plastic packaging materials, etc. will emerge in food packaging.
3, environmental protection of packaging materials.
For the traditional plastic packaging materials, the indestructible degradation has always been regarded as the enemy of environmental protection. In recent years, world-renowned companies such as Wal-Mart, Procter & Gamble, and Dell are throwing away non-degradable plastic packaging materials. In the coming years, non-degradable plastic packaging materials will gradually be replaced by environmentally friendly packaging materials.
Plantic's bio-reduced plastic packaging material, which contains 90% cornstarch. Germany BASF launched a degradable polyester resin that can be used for film production. The extrusion foamed PP sheet from A-MUT of Italy is the latest development of foam plastic products.
4, intelligent packaging materials.
With the advent of the Industry 4.0 era, the development and application of intelligent packaging materials will become a new trend in the development of food packaging, with huge market potential. It can be expected that future intelligent packaging for food will contain more complex, remotely readable, non-visual information. Safety tags and radio frequency identification (RFID) tags are the first examples of electronic tags. In addition to product identification information, production date, price, etc., electronic tags can also be used as time-temperature, leakage, or freshness indicators.
5, the novelty, diversity and versatility of packaging materials.
The intensification of market competition has gradually reduced the difference between similar products, the homogeneity of the value of use of goods has gradually increased, and the dependence of product sales on external packaging has become increasingly dependent.
In the market demand for new packaging materials, there are also obvious features of diversity and richness, which are mainly reflected in the raw material types, morphological structure, texture and combination of the materials. Some designers also creatively use deformation, hollowing, combination and other processing techniques to enrich the appearance of materials, give the material a new image, and emphasize the aesthetic value of material design.
New packaging materials or become a new growth point in the industry
In this ten-year plan for China's manufacturing industry, new materials have been included in the ten key development areas. At the same time, the Chinese government will also fully implement green manufacturing as one of the nine strategic tasks for future development. As a result, new types of packaging materials with green, low-carbon and sustainable development will become hot industries. Here, we introduce you to some new materials that are likely to become new growth points in the industry.