The hottest paper packaging products are developin

2022-08-21
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Paper packaging is developing in the direction of multi-function.

today, people have enhanced their awareness of environmental protection and health, and the requirements for packaging are also higher and higher. Paper packaging meets the development needs of green packaging, and also solves the problem of environmental pollution caused by packaging waste. It can undertake a variety of food packaging tasks, and will have better and faster development in the future. At present, food packaging around the world has a good momentum of continuous growth. The packaging of paper products is developing in the direction of multi-function:

moisture proof: spray waterproof materials on the surface of the paper to form a film attached to one or both sides of the paper, so that the food packaging paper has moisture proof performance. This kind of paper has good printing, folding, bonding and other characteristics, and can be used like ordinary paper

fresh keeping: after chemical treatment of pulp and the addition of selective resin, the paper can play a fresh-keeping role in baked goods

temperature sensing: add artificial fibers that can change color with the change of temperature into the pulp, indicate the ambient temperature according to the color change of packaging paper, and effectively store food according to the color change of food packaging bag

visible: after special surface treatment, after the surface of the paper is wetted, the paper changes from opaque to transparent. Consumers can see the food in the bag without unpacking, and in a dry state, it can play a role of avoiding light. The plastic products industry has penetrated into all fields of social life, such as agriculture, industry, national defense, construction, daily use, medical treatment, aerospace and so on

edible: edible packaging paper is extracted from vegetables and shell substances, which is not only convenient for consumers, but also avoids packaging waste polluting the environment

sterilization and corrosion prevention: inject sterilization or corrosion prevention raw materials into the pulp through the technology research and development platform of the whole industrial chain of polymer surface materials, so that paper packaging can prevent bacteria from invading and delay food deterioration

other functional food packaging paper, as well as water-resistant, oil-resistant, acid resistant, deodorizing and other special materials

In recent years, paper and paper containers have played a very important role in the packaging industry. In China, paper packaging materials account for about 40% of the total packaging materials for the electroplating diamond wire, cathode materials, battery chips and other businesses of packaging companies. From the perspective of development trend, the consumption of paper packaging will be increasing. According to the prediction of relevant planning departments, it will reach 27million tons from 2006 to 2010 and 36million tons from 2011 to 2015. At the same time, the implementation of the plastic limit order has further promoted the market demand for paper bags, which will continue to increase in the future

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