The easiest way to make a drip irrigation system from an old plastic bottle would be to punch a hole in the bottom of the bottle and connecting the bottle to a section of drip tape using a piece of spaghetti tube.
Then elevate the bottle above ground level so that gravity will move the water to the drip tape and to your plants.
Because the melting point of the plastic used to make the bottle is lower than the temperature of the water that you have put in it. Plastic bottles are 'blow molded'. Basically air is forced inside a small piece of hot plastic and it expands like a balloon, except that this 'balloon' is inside a form or mold in the shape of the bottle. It is cooled and the bottle shape stays. If the softening point of the bottle is lower than the hot liquid poured in, then the plastic 'balloon' wants to shrink again.
Yes, depends on what you want and what quality of system you want. If you are irrigating a small garden or planters then yes it is. But if your doing a plantation of say citrus or fruit trees or melons, it can e very expensive. The size and type of your pump, tubing length and size, connectors and drip heads. This all adds to your cost of irrigation. The good news is that you have no wasted water. It all goes directly to the roots and you have very happy plants/trees. Its also a good way to fertilize those plants/trees. More good news....once its installed there is little or no maintenance required. I have about 1500 trees covering 8 acres so you can see the advantage of not using Rainbird type systems. I plan on adding more trees and the additional area is very easy to bring water to, via the drip system. Basically plug and play.
Bottle caps are made not out of PET plastic because that would make the separation from the bottle imposible, PET does not float, so the caps have to be HDPE, PP or other plastic that is less dense than water, thus makin the separation process posible when the bottles are recycled.
Thermoplastic materials are commonly used to make various products such as plastic bottles, food containers, toys, and medical devices. They are also used in automotive parts, cables, and household items like kitchen utensils and storage containers.
To make a homemade eye dropper, you can sterilize a glass dropper or a clean, empty plastic dropper bottle. Boil the glass dropper in water for 10 minutes or wash the plastic dropper bottle with soap and hot water. Once dry, use it to dispense the desired volumes. Remember to store the dropper in a clean, dry place when not in use.
you get a plastic bottle
Desalinization and Drip Irrigation.
depends what you want to make
Plastics make up the majority of bottle caps. They might also be created from metal. Based on its intended use and the type of bottle or container, the material used to make bottle caps is selected.
no because the heat would melt the bottle :)
plastic bottle
10/10 IGN
you get a bottle i perfer the beer kind grab a knife and scratch it
To cover drip irrigation with mulch effectively, first lay down a layer of mulch around the irrigation lines. Make sure the mulch is not too thick to block water flow. Leave some space around the emitters to allow water to reach the plants. Check the mulch regularly to ensure it is not clogging the system and adjust as needed.
no because plastic has chemicals and it can make you sick
Water, an empty plastic bottle and an air pump.
Empty pop bottles are made of glass. Some are made of plastic. Ther is usually a recycling code on the bottomof the bottle or near the bottom that indicates what kind of plastic was used to make the bottle.