According to some measures, paper bags generate 80 percent more solid waste [source: From an energy standpoint, according to this Australian studycanvas bags are 14 times better than plastic bags and 39 times better than paper bags, assuming that canvas bags get a good workout and are used times during their life cycle.
On Solid Waste — Paper Generates More Waste The most significant and immediate impact of a switch from plastic shopping bags to paper grocery bags is the additional volume and tonnage that paper adds to the waste stream.
Mega-machinery comes in to remove the logs from what used to be forest, either by logging trucks or even helicopters in more remote areas. The paper bag unit is about twice as energy intensive as a plastic bag unit. If you choose the recycle paper bags, then things get a little tricky.
It takes seven trucks to transport two million paper bags, versus one truck to carry two million plastic bags. Plastic bags are made from polyethylene, which comes from oil refineries as small resin pellets, which Paper vs plastic bags essay heated to about degrees to be melted down to form the bags.
Plastic bags most often come from one of the five types of polymers -- polyethylene -- in its low-density form LDPEwhich is also known as 4 plastic. If minimally-inked or printed with soy or other veggie-based inks they can be composted ; otherwise, they can be recycled in most mixed-paper recycling schemes, or they can be thrown away which is not something we recommend.
The paper bag making process also results in 50 times more water pollutants than making plastic bags [source: Estimates say that this process can take up to or even years in landfills [source: After a three-year wait for the logs to dry, they are stripped of bark and then chipped into one-inch squares.
The weight of material used for paper bags is about 4 times greater than the weight of material used for plastic bags.
These factors have made the question of which is greener mind-boggling. Plastic films help to stabilize landfill and will not produce the ground-water system or the atmosphere.
The process of recycling paper can be inefficient -- often consuming more fuel than it would take to make a new bag [source: EPAmanufacturing new plastic from recycled plastic requires two-thirds of the energy used in virgin plastic manufacturing. Unlike paper bags, plastic bags are typically made from oil, a non-renewable resource.
Although the paper vs.
Of course, the recycling efficiency argument assumes that people are actually going to recycle their plastic bags, which is a huge assumption. Even though petroleum goes into making plastic, it turns out that making a paper bag consumes four times as much energy as making a plastic bag, meaning making paper consumes a good deal of fuel [source: Part way between trees and paper bags.
Paper bags hold more stuff, but plastic bags use less energy Paper vs plastic bags essay production and recycling. The logging industry, influenced by companies like Weyerhaeuser and Kimberly-Clarkis huge, and the process to get that paper bag to the grocery store is long, sordid and exacts a heavy toll on the planet.
The pulp is then washed and bleached; both stages require thousands of gallons of clean water. Here are some environmental disadvantages of plastic: All degradability involves the total loss of the basic materials and the creation of both the land and airborne pollution. Not to mention the fact that 90 percent of stores use plastic bags, not paper.
Plastic bags are a by-product of natural gas extraction and provide an environmental solution to the burn off of this gas during the refining process.
Plastics are a by-product of the oil-refining process, accounting for about four percent of oil production around the globe.
However, reports show that even these new-and-improved versions have their downsides -- they generate more greenhouse gas emissions than disposable plastic bags [source: What does that mean to you?Paper or plastic bags: which is better?
It's an age old question, when it comes time to check out when grocery shopping: paper bag or plastic bag? Related Content on mint-body.com Jul 08, · A Look At The Facts, Myths And Numbers Of Shopping Bags. Ultimately, neither paper nor plastic bags are the best choice; we think choosing reusable canvas bags instead is the way to go.
Paper or plastic?”Perhaps one of the most commonly questions in the past, is now rarely heard by consumers. Four out of five grocery bags in the US are now plastic (mint-body.com). However, the answer should not be merely plastic, the real answer is mint-body.comc bags are very harmful for the environment, and paper bags even more so.
The best alternative is a reusable bag, which can. Apr 19, · Fact or Fiction - Paper or Plastic? "Paper or plastic." You know, plastic bags have gotten a pretty bad rap over the last few years, but paper bags have their own downsides. So, are paper bags better for the environment than plastic bags?
Okay, so today's result is a little deceptive.
As it turns out, the production of paper bags is even /5(). Type of paper: Essay.
University respect to eutrophication of water bodies, water consumption, greenhouse gas emissions and production of solid waste. Plastic bag VS Paper bag 1. The weight of material used for paper bags is about 4 times greater than the weight of material used for plastic bags.
3. The paper bag is 6 times heavier than. Feb 04, · Paper or Plastic? Paper or Plastic? MAG. Paper bags are not the safer, more economical, and overall better choice for the environment. National Essay Contest; Cover Art Contest.Download