Recycling binder twine
Skip to content Ontario. Plastic is an important new tool in agriculture. It is improving productivity, shortening the growing season and facilitating crop cultivation in non-traditional growing areas. It is also providing new storage systems for forages, and grain crops. Init was estimated that tonnes 4. To keep this in perspective, it was only 1. Traditional storages recycling binder twine forages and grain have been made from steel, wood, and concrete. The use of plastic films will continue to grow because of:.
Currently, recycling binder twine film wrap has no widespread secondary use on the farm. However, one possibility would be in pillows for free stalls. Current materials for pillows include straw and ground-up rubber tires. Haylage bags can be reused 2 to 3 times if you are careful with them.
The amount of reuse will depend on the severity of tears and holes in the plastic. Recreational use of plastic recycling binder twine includes water slides, toboggans, kids' forts plus other uses your kids will come up with.
Have fun with plastics and your kids, but make sure what they are planning is safe. Recycling means moving plastic from the agricultural waste stream back into the manufacturing process. To make recycling a reality, one must have a system or infrastructure in place. The following are the basic components of any such system:. For recycling to be effective, one must collect a lot of material, from many farms.
However, used plastic film is bulky and cannot be transported very effectively. To reduce transport cost for this bulky material the farmer can use a farm type small square baler that uses tine forks for cross recycling binder twine into the baling chamber to compact the plastic on the farm. Figure 1 and Figure 2 Feed the plastic into the baler by spreading the plastic into a windrow and driving the baler into the plastic. Make windrows approximately 1 recycling binder twine x 0.
Do not hand feed plastic into baler! This could cause serious injuries if feet or hands become tangled in the plastic. Large round balers can also be used, however the resulting size and shape of bale is too hard to handle. One may also have plastic compacted at a commercial compactor Figure 3.
Small square bale of plastic, and plastic windrows in background bale 2. Compacted large bale of plastic bale 40" x 48" x 48", weight pounds. Agricultural plastic film is mainly low density polyethylene. Sorting of this material is needed because there are different plastic products and additives.
For example, plastic wrap is 0. Agricultural plastic films must be cleaned before being converted into pellets for film or formed into moulded products like plastic lumber and fence posts. Incoming plastics must be inspected for contamination and are accepted or rejected depending on the level of contamination.
Contamination includes dirt, sand, stones, grease, vegetation, water, other types of plastic, glue, tape and ultraviolet UV light degradation. If the film has lost its flexibility and is crinkly, it has serious ultraviolet light damage. UV damage can severely limit the recyclability of agricultural plastic film. Plastic films are then chopped in a grinder, recycling binder twine to remove contaminates, then fed into an extruder where heat and pressure melt the plastics.
The molten plastic is extruded into fine strands, then cooled and chopped into pellets. These pellets are used by recycling binder twine to make new plastic film products. For agriculture, plastic films could be recycled back into plastic film. This is the best since there is no need to develop a market for the recycled plastic. Here are several options for molded products such as; landscape timbers, fencing, recycling binder twine for farm pens, roadside posts, benches, picnic tables and pallets Figure 5.
All these options require a marketing plan for selling the new products. Plastic picnic table made from plastic lumber. Recycling binder twine farm burial of your own clean plastic film agricultural waste is an option. However, this method is not recommended since it would be hard to recover the material in the future and seepage of contamination into the ground water may occur if crop matter is trapped in the plastic.
Land fills are the most common method of handling municipal solid and agricultural film waste world recycling binder twine. Energy recovery is another option that other countries have available for plastic films and for solid wastes.
In Germany, energy recovery is gaining interest as a waste management option. Table 1 lists the energy values recycling binder twine various materials.
Currently, energy recovery is not an option for agricultural plastics in Ontario. Recycling binder twine, it may be possible to ship the agricultural plastics to the United States for energy recovery, recognizing there would be a substantial cost in transportation and possible tipping fees.
The recycling binder twine considerations for energy recovery, are the cost of collection, transportation, reprocessing and pollution control. The Ontario Ministry of Agriculture, Food and Rural Affairs has been involved in test projects and pilot collection days with recyclers to work out the problems of cleaning plastic films and possible end use products.
Preliminary results indicated that recycling binder twine processing, stretch wrap curls up on its self, is hard to wash, water and dirt is trapped, and extruding filter screens tends to plug up. These results indicate that process adaptations will be needed to make agriculture plastic film into pellets or flakes for remanufacturing. The results of using agriculture plastic film to manufacture plastic lumber is recycling binder twine promising.
Modification of the process to handle wet material by adding a drier or collecting only dry plastic and using darker colouring may solve these problems. Efforts are under way to collect and recycle agricultural plastic films throughout the world.
By louisa on 26 Mar recycling binder twine We accumulate quite a lot of twine from hay bales used to feed horses at work. The only thing I can think to do is give it away at gardening sales this spring or to teachers for use in craft projects.
Staying on the giving it away route, someone on your local Freecycle group might be able to make use of it too. Recycling binder twine have a farmer friend and am always scavenging baler twine from her. Very useful in the garden although a bit of a lurid colour! Then I have a supply of dry kindling on wet days. It might make good string bags — depends on the texture. Use your low-temp glue gun and wrap a box in it. You can even dye some of it to make a pattern. It makes those cheap cardboard storage boxes look a little better.
The Girl Scouts at least here in the US use the twine as clothes lines while camping. You could also make clothes lines out of them or donate them to the scouts. Bridon Cordage is a twine manufacturer that offers Revolver. What they do is gather used twine, melt it, and reform it into twine that can be used recycling binder twine again. There are several drop sights in the U. For more info go to http: Or donate recycling binder twine a gardener, even a greenhouse to tie plants with it.
All the above ideas are very novel and creative. Surely there must be someone who collects it for recycling. Putting it bin the bin seems such a waste. However, the original question asker Rachel R makes a good point about passing it on recycling binder twine to teachers or via gardening sales.
And if you know someone with an allotment, they might be willing to take it — to use themselves and pass around to other allotmenters. Notify me of follow-up comments via e-mail. How can I recycle this? How can I reuse or recycle lots of old twine? March 28, at 9: March 28, at April 2, recycling binder twine 6: April 3, at 2: April 5, at 5: April 26, at July 24, at 9: August 13, at 9: September 19, at 3: October 25, at October 15, at 2: August 11, at 7: October 25, recycling binder twine 1: January 13, at January 16, at Leave a Reply Click here to cancel reply.
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