People have to find problems in their daily life. If people go to the supermarket, they usually show them plastic bags, but there are no paper bags. Many people say that paper bags are more environmentally friendly than plastic bags, so why don't shops sell paper bags instead of plastic bags?

　　1、是成本問(wèn)題，畢竟現(xiàn)在市場(chǎng)上用的紙袋少了，公司的產(chǎn)量也少了。紙袋的比塑料袋貴得多。使用塑料袋的多公司行業(yè)發(fā)展水平高，所以會(huì)相對(duì)更劃算。通常，一個(gè)塑料手袋的是4-5美分，而一個(gè)紙袋的是4-50美分，間隔10美分

　　1. First is the cost. After all, there are fewer paper bags in the market and the company's output is also low. Paper bags are much more expensive than plastic bags. Many companies using plastic bags have a high level of industry development, so the price will be relatively more cost-effective. Usually, the price of a plastic handbag is 4-5 cents, while the price of a paper bag is 4-50 cents, 10 cents apart

　　2. 環(huán)境污染。許多人說(shuō)紙袋更環(huán)保，但覺(jué)得這個(gè)問(wèn)題需要再次討論。英國(guó)有機(jī)化學(xué)研究所(British institute of organic chemistry)的統(tǒng)計(jì)分析顯示，生產(chǎn)1噸塑料比生產(chǎn)1噸紙節(jié)省50%的原材料，減少91%的電力消耗，減少75%的蒸汽排放。

　　2. Environmental pollution. Many people say paper bags are more environmentally friendly, but feel that this issue needs to be discussed again. According to the statistical analysis of the British Institute of organic chemistry, the production of one ton of plastics saves 50% of the raw materials, 91% of the electricity consumption and 75% of the steam emission compared with the production of one ton of paper.

　　根據(jù)具體情況,塑料生產(chǎn)的關(guān)鍵原材料的原油,造成的環(huán)境污染是環(huán)境污染在整個(gè)生產(chǎn)過(guò)程中原油開(kāi)采,一些有機(jī)化工廢水的排放處理的過(guò)程中,和塑料產(chǎn)品的解決方案。生產(chǎn)制造紙制品的關(guān)鍵是樹(shù)或草，而關(guān)鍵的環(huán)境污染問(wèn)題是對(duì)花草樹(shù)木的砍伐，破壞森林，在加工過(guò)程中破壞某些生長(zhǎng)迅速的綠色生態(tài)樹(shù)木和工業(yè)廢水。

　　According to the specific situation, the environmental pollution caused by the crude oil, the key raw material of plastic production, is the solution of the environmental pollution in the whole production process of crude oil exploitation, some organic chemical wastewater discharge treatment process, and plastic products. The key to the production of paper products is trees or grass, and the key environmental pollution problem is the cutting of flowers and trees, the destruction of forests, the destruction of some fast-growing green ecological trees and industrial waste water in the process of processing.