At present, in China, taking Jiangsu, Wuxi and Changzhou as examples, Wuxi and Changzhou have approved over 100 wholly foreign-owned, joint venture packaging and printing enterprises with registered capital of over 600 million yuan. This development momentum requires that we must pay attention to the development of the packaging and printing industry. Among the four pillars of the modern packaging industry, among paper, plastic, glass, and metal, paper products and plastic flexible packaging have the fastest growth.
1. Vigorously develop paper-based packaging and printed matter Focus on the development of high-end cartons and folding cartons with low basis weight, high strength and light weight, and develop towards gifting and coloring. First of all, paper product packaging mainly based on folding cartons will have more room for development, and secondly, the application of multilayer cardboard composite materials is becoming more and more widely used. Due to the increasing requirements of users on the quality and performance of paper products, the amount of multi-layer materials has a tendency to increase further. For example, wine boxes and food boxes mostly use 2 to 3 layers of composite paperboard materials, and multi-layer materials (4 to 7 layers) based on paper. In the field of paper packaging (such as beverage cartons) that require high barrier properties, Get more and more widely used.
2. Vigorously develop paper-plastic packaging
Paper and plastic are the two most widely used materials in the packaging and printing industry and will coexist for a long time. Plastic flexible packaging is playing an increasingly important role in many fields such as food, medicine (China's pharmaceutical companies have more than 6,000, annual sales of 120 billion yuan), health care products, dairy products, cosmetics, washing supplies, etc. At present, the development of the world's plastic packaging products presents the following characteristics: new polyester packaging is more promising; new degradable plastics have received attention; zero pollution of foamed plastics has been valued.
The domestic plastic packaging development focuses on the following aspects: high barrier packaging materials that improve protection performance and extend shelf life, such as the development and application of high barrier coextruded composite films; aseptic packaging materials, antibacterial packaging films, and radiation resistant packaging Film development and application: suitable for heating packaging materials for electromagnetic stoves and microwave ovens; controlled atmosphere packaging for packaging materials such as grain and agricultural products; composite films for electromagnetic shielding; roll paper and sheet gravure products, According to market needs, there will be greater development.
3. Non-polluting green packaging is getting more and more attention from the society
At present, China's packaging and printing enterprises are developing in a healthy and orderly direction.
About 20% -30% of consumer products in the US market today come in flexible packaging. The factors driving the increasing market share of flexible packaging are the advancement of the blocking performance of the sheet structure and the high-quality flexo printing effect. Among them, flexible packaging has a huge market share in the trademark printing market, and metal and glass container packaging in this market is constantly giving way to flexible packaging materials such as PET and other rigid plastics. In the next 2-3 years, standing pouch packaging will be the most dynamic market in the flexible packaging industry.
The printing industry in the United States has adopted flexographic printing as the first choice for flexible packaging. The reason for choosing flexographic printing is that in small and medium-sized printing, the overall cost is less than intaglio printing. The main factors driving the development of flexible packaging are the following: aluminum-plastic composite film packaging for food, cosmetics and pharmaceuticals has become a trend; the growth of single-use packaging for pharmaceuticals; consumer demand for household convenience foods is increasing. In order to attract potential consumers to buy the same type of product, American merchants will adopt different packaging forms. For example, tuna and dried cereal foods are available in various forms such as aluminum, folding cartons, and flexographic packaging. In this way, the printing volume is relatively small, making the flexographic plate more acceptable than the gravure plate.
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