Introduction Of Kraft Paper Bag And Plastic Bag

A comparative introduction of kraft paper bag and plastic bag

For this kraft paper bag and plastic bags I think this is different, this kraft paper bag is a more environmentally friendly bag, the general use of that is quite right, I do not know if you have noticed, you use this kraft paper bag as a general use of the mall or some other place that is Yes, but this is rare in our home life. Although this is an environmentally friendly product, but this cost of living is relatively large, so we generally use it seems very rare.

Are paper bags greener than plastic bags?

As environmental problems become more and more noticeable, many people begin to advocate an environmentally friendly lifestyle, one of which is to use less refractory plastic bags. Many shopping malls have replaced the plastic handbags that were given to them when they were shopping with exquisite designs, straightforward and stylish paper bags.

Consider whether an item is environmentally friendly enough, not just whether it will degrade after you have used it, but every step of its life journey from the moment a product is produced to the point where it is disposed of as a waste. Therefore, analyzing the environmental impact of an item should start with its production until it is completely disposed of. This process is now called "product life cycle analysis".

So if we compare paper bags and plastic bags in such a comprehensive way, the answer is not as clear as it used to be when only plastic bags are more difficult to degrade than paper bags. Paper bags, of course, are made of paper. Modern papermaking may come from trees or from recycled paper products. If you use raw pulp, of course, you need to cut down trees, the environmental impact needs to be added to the paper bag, he is not so clean. If you use recycled paper, of course, less tree cutting this crime, but waste paper recycling, cleaning, deinking, re-paddling process will actually produce a lot of dust and sewage, and need to consume more energy. Moreover, recycled paper because of the shorter fiber, bearing capacity is slightly poor, the domestic use of it to make paper bags or less, more or made of printing paper. That is to say, most of the paper bags you use are still made from raw pulp.

The raw material for producing plastic bags is ethylene distilled from petroleum. The polymerization process of ethylene is a very mature process. If the energy consumption and pollution of this production process are considered, the production of polyethylene bags is more environmentally friendly than the production of paper bags, of course, it is more economical. But the bigger problem with plastic bags is that they can't be degraded for hundreds of years buried in the ground. In most places of our country that are neglected in garbage management, they will fly lightly all over the world, giving people a more intuitive understanding of environmental pollution.

Comprehensive analysis of the production process and use of disposal, plastic bags or paper bags on the environment are not small, not that paper bags is the symbol of the environment and fashion.

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