What is the difference between paper and plastic in terms of performance?

The main difference between paper and performance is that the cellulose in the paper is bonded by hydrogen bonds, so after being wetted with water, it will become softer and easier to break, which is the biggest difference with plastic, which is a polymer fiber, which is usually not afraid of water.

The main difference is the surface tension:

Paper is made up of fibers and has a high surface tension, so whether the solvent is water, oil or a mixture, it can be printed without pretreatment.

Many plastic films have small surface tension, humorous printing after adhesion strength, the size of the degree of adhesion, now generally oil-based ink, generally two-way pull method production of film can be directly printed, such as BOPP, BOPA, BPET, etc., two for some small surface tension of the film need corona treatment, increase the surface tension in printing! to ensure the printing effect.

The difference is very big, plastic is a synthetic material, the properties are film, sheet, block, etc., not afraid of water, elastic, some pressure-resistant, some transparent, paper is essentially cellulose, afraid of water, opaque, no support, can write.

In this case, he is very different, then the plasticity of the paper refers to its brittleness and its willfulness, so we must pay attention to this aspect.

Paper can only write, while plastic can be waterproof, if you write in plastic, it will not be kept for too long, and paper can print words.

Paper is easier to write, write, draw, etc., it is the best material plastic, which is stronger, oil-resistant and wear-resistant, suitable for making some packaging and other things.

Generally, paper is afraid of water, which affects the life of the paper after being wet. Plastics, on the other hand, are not afraid of water and have little to no impact on their properties when exposed to moisture.

Of the two objects you are talking about, one is very strong, and the other is relatively easy to break.

What is the difference between this paper and plastic in terms of performance, paper can be particularly reused, and plastic is particularly harmful to the human body.

Bullets are easier to break when they come into contact with water, but if they are plastic, they are less likely to break when they touch water, right?

There is a certain difference in the properties of paper and plastic.

What is the difference between the second plastic in terms of performance, it should be that the difference between the two is not too big, right? Go online to learn more about environmental protection.

Hello! 1.Compared with plastic packaging, paper product packaging is relatively costly, but it has the ability to pollute the environment less.

For example, kraft paper is an environmentally friendly and renewable carton material, which has become "popular" in recent years. In foreign countries, plastic packaging bags have basically withdrawn from supermarkets, and the packaging usually chooses the best paper product packaging, because the paper product packaging can generally be reused to reduce the damage to the environment, and the cost of polluting the environment in developed countries is very large.

2.Although the cost is slightly higher, many companies usually choose carton packaging. The biggest disadvantage of carton packaging is poor waterproofness, but the emergence of kraft paper has been remedied to a certain extent, because kraft paper itself has waterproof function, but the performance is worse than plastic.

This aspect is precisely the advantage of plastic packaging, so if you want to make carton packaging have a broader market, you must find a way to overcome this disadvantage. In this way, the future packaging industry is an era in which raw materials take the lead in breaking through this bottleneck and occupy the commanding heights of the entire packaging market. Plastic packaging will not be withdrawn from the market for a while, but it is only a matter of time before it goes down the historical stage compared to carton packaging, especially after the emergence of environmentally friendly recycled kraft paper.

Carton production will not decline because of plastic packaging, and will continue to shine in the packaging industry with the development of technology.

Paper packaging is relatively costly compared to plastic packaging.