Reduce Reuse Recycle



Identify the Problem:

The cause of death because of deforestation, many things have had a significant impact on the environment. Such as global warming.Global Warming effects on the natural balance of environment. The world climate is going a significant change day by day.The effects of Global Warming is very dangerous for our existence and survival. The sun’s scorching heat comes to earth in a direct way. Therefore, the earth’s surface becomes seriously heated. Agriculture, forestry and fishery is seriously be damaged. This can catastrophically reduce mankind’s ability to grow foods, destroy wildlife. Global Warming also cause sea-water to swell up.

All species are important for maintaining ecological balance. If one is lost, the whole natural environment changes. To prevent the dangerous effects of Global Warming necessary steps should immediately be taken.

People should not be allowed to cut off trees which causes deforestation. Rather they should be advised and suggested to plant more and more trees in accordance with their capability and convenience. Forests also control the natural balance. People should be made aware of it. Mills, factories, brick-fields should be set up in a very good planned way. There should be well drainage system to pass away waste materials, wastages and poisonous chemicals.

The alarming world’s climate is very dangerous for mankind and ecological balance. Unless Global Warming is not controlled, no men, animals will be able to live, grow and thrive. So, we should try maintain the ecological balance to decrease the effects of Global Warming.


  • how paper and card board is made?

Paper production is divided into two basic processes of pulp and paper. Pulp is to use mechanical methods, chemical methods or a combination of both methods of plant fiber raw materials dissociation into unbleached pulp or bleached pulp. Papermaking pulp fibers suspended in water, combined into a sheet in line with the various requirements through a variety of processing.

If want to make paper,First felling is material, the material was then cut into the appropriate length, and then stripped of the bark, and put them into pieces or flakes.Focus on the sheet, shipped to paper mills, pulp made ​​of syrup and vapor, then medication water rinse, followed by removal of impurities, bleached pulp after the pulp in syrup, drain the water using nets.And high-temperature drying moisture-absorbent on the blanket on the last calender calender.A new paper roll was born!

Waste paper recycling ground into pulp for paper production.

Fiber plants can be used to make paper! But consider the cost and environmental reality, it is necessary to fiber enough, large enough to yield before they can!

Plants made ​​of the pulp after the bleaching, and then mixed with talc, aluminum sulfate, etc., to enter the machine, on the forming wire section, pressing, drying, curling!

  • How to recycle paper?

Recycle paper is very easy.First take the paper out of the trash, and stored in a large recycling container, then the separation and recovery.Washed with soap and water to remove the ink, plastic film, staples and glue. The paper is placed in a large holders, it is mixed with water to create a 'mud'. Through the slurry on the type of material, the type of paper products can be created, such as cardboard, newsprint, office paper. The mud spread to large sheets of using a large roll. The paper is left to dry, and then rolled up and ready to cut and send back to the store.

  • how to make a chair out of cardboard and paper?

First,open the cardboard box so it lays flat, then measure it. You want the box to be at least 45 inches wide and 60 inches high. Then,place the cardboard in front of you in a vertical layout. Use the bottom edge of the flattened box as the bottom side of a rectangle that is 45 inches long and 15 inches high. Draw the rectangle, then draw dividing lines inside it at 15-inch intervals to make three 15-inch squares. After that,extend the lines up from the middle square in Step 2 an additional 45 inches. Divide it into three 15-inch squares. Finish by drawing a horizontal line at the top of the third square. You should have a T-shaped drawing, made of a total of six 15-inch squares. Also cut out the T-shape and turn it so it looks like an upside down T. Fold back the two squares that "cross" the T until they touch each other behind, forming a triangle. Rotate the cardboard so the triangle sits on the ground. This is the base of your chair. Then fold down the cardboard that now sticks straight up, so it sits on the triangle and is parallel with the ground. The square sitting on top of the triangle is the seat. Fold the last two squares at a 90-degree angle, so they stick straight up.Finally,press the top square down so that it forms a double-thick chair back. Use whatever means you like to secure the fold.


I will interview my client to improve my product,it's very important to be a good chair.

  • What type of chair do you like sit on? - I like a comfortable chair, have backrest and armrests.
  • Do you like big chair or small? - Big that i can sit on.
  • Do you like your chair with armrests? - Of course.
  • Do you like your chair without backrest? - Of course.
  • What Colour of your chair do you like? - Blank and Blue.

My client is Chunghow,he's weight is 60 kg.

Design Specification

  • The chair must be very strong.
  • Need to give some color design.
  • Bring comfort to the person who sitting
  • Must have a backrest
  • It is very simple move
  • Try to set a handrail.


To test my product,i will ask a friend of my client.He would try to sit on a chair to see this chair is sturdy, if not very strong, I should be strengthened in this regard to enhance.Then I will give him some questionnaire, to detect which lack, what part I should improve.This is good to raise the overall production.