Plastic bag
RAW METERIAL OF PLASTIC BAGS:
PE (Polyethylene). A kind of polymer organic compounds that made by Poly ethylene. Polyethylene is the world's acknowledged best materials in contact with food. Non-toxic, tasteless, odorless, meet the food packaging hygiene standards. Polyethylene films are light and transparent, against with moisture, oxidation, acid, alkali, generally airtight, sealing of excellent properties. PE was called as "plastic flowers". Is the maximum amount of plastic packaging and printing, is the most used material.
PVC, the formula (CH2-CH2CL) n, is the most important kind of vinyl polymers, is the world's second largest plastic varieties after the polyethylene. In the printing industry, often use PVC colored transparent coating film rolling production of film and books, file folders, tickets and other cover on the packaging and decoration.
TOXICITY OF PLASTIC BAGS:
Mostly common food bags are made of polyethylene film (PE), the film is non-toxic, can be used to hold food. There is also a film is made of PVC, PVC itself is not toxic, but according to the use of film additives are often added by harmful substances, has certain toxicity. This kind of film and bags made by the film are not used to dress food.
HAZARDS OF PLASTIC BAGS:
Plastic bags really have brought convenience to people, but this time has brought the convenience of long-term harm. Low value for plastic bag recycling, it scattered in the city streets, tourism, water, roads and railways on both sides of causing "visual pollution" with the use of it, not only that, it also has some potential hazards. Plastic structural is stable, cannot easily be degraded by natural microorganisms and doesn’t resolve in the natural medium for long time. This means that waste plastics recycling must be fast, if not, will become pollutants in the environment and accumulate there permanently, causing serious environmental hazards.
First, it is harmful to agricultural development.
Mixed plastic waste accumulating in the soil will affect the crops absorb nutrients and water, leading to crop failures.
Second, it is the threat to the survival of animals.
The waste plastic products were abandoned on land or water, animal as food ingestion, leading to animal death. Sheep like to eat plastic bags, wrapped in oily residue folder, but often eat together with plastic bags, and a result of eating plastic long stay hard stomach to digest these stomachs were full of sheep, can no longer eat things will eventually die of hunger. Such things are in the zoo, pastoral, rural, ocean common.
Third, the waste plastics with waste refractory.
With the landfill of waste plastics will not only take up a lot of land, and occupied the land long-term recovery without affecting the sustainable use of land. If fill the solid waste plastics into land, will not degraded 200 years. Moreover, the plastic bag with oil as raw material, not only consumes a lot of resources, also cannot be decomposed, buried in the ground will pollute the land, rivers.
In addition, the plastic will release harmful gases itself. In particular, cooked food packaged in plastic bags, often degenerate. Degenerated food is very harmful to children’s health.
FOR OUR EARTH HEALTH AND FOR OURSELVES, PLEASE GIVE UP TO USE PLASTIC BAGS
RAW METERIAL OF PLASTIC BAGS:
PE (Polyethylene). A kind of polymer organic compounds that made by Poly ethylene. Polyethylene is the world's acknowledged best materials in contact with food. Non-toxic, tasteless, odorless, meet the food packaging hygiene standards. Polyethylene films are light and transparent, against with moisture, oxidation, acid, alkali, generally airtight, sealing of excellent properties. PE was called as "plastic flowers". Is the maximum amount of plastic packaging and printing, is the most used material.
PVC, the formula (CH2-CH2CL) n, is the most important kind of vinyl polymers, is the world's second largest plastic varieties after the polyethylene. In the printing industry, often use PVC colored transparent coating film rolling production of film and books, file folders, tickets and other cover on the packaging and decoration.
TOXICITY OF PLASTIC BAGS:
Mostly common food bags are made of polyethylene film (PE), the film is non-toxic, can be used to hold food. There is also a film is made of PVC, PVC itself is not toxic, but according to the use of film additives are often added by harmful substances, has certain toxicity. This kind of film and bags made by the film are not used to dress food.
HAZARDS OF PLASTIC BAGS:
Plastic bags really have brought convenience to people, but this time has brought the convenience of long-term harm. Low value for plastic bag recycling, it scattered in the city streets, tourism, water, roads and railways on both sides of causing "visual pollution" with the use of it, not only that, it also has some potential hazards. Plastic structural is stable, cannot easily be degraded by natural microorganisms and doesn’t resolve in the natural medium for long time. This means that waste plastics recycling must be fast, if not, will become pollutants in the environment and accumulate there permanently, causing serious environmental hazards.
First, it is harmful to agricultural development.
Mixed plastic waste accumulating in the soil will affect the crops absorb nutrients and water, leading to crop failures.
Second, it is the threat to the survival of animals.
The waste plastic products were abandoned on land or water, animal as food ingestion, leading to animal death. Sheep like to eat plastic bags, wrapped in oily residue folder, but often eat together with plastic bags, and a result of eating plastic long stay hard stomach to digest these stomachs were full of sheep, can no longer eat things will eventually die of hunger. Such things are in the zoo, pastoral, rural, ocean common.
Third, the waste plastics with waste refractory.
With the landfill of waste plastics will not only take up a lot of land, and occupied the land long-term recovery without affecting the sustainable use of land. If fill the solid waste plastics into land, will not degraded 200 years. Moreover, the plastic bag with oil as raw material, not only consumes a lot of resources, also cannot be decomposed, buried in the ground will pollute the land, rivers.
In addition, the plastic will release harmful gases itself. In particular, cooked food packaged in plastic bags, often degenerate. Degenerated food is very harmful to children’s health.
FOR OUR EARTH HEALTH AND FOR OURSELVES, PLEASE GIVE UP TO USE PLASTIC BAGS
Oh, makes me feel guilty for using plastic bags. On the other hand, those biodegradable type, once it biodegrades, the tiny bits and pieces fly or float in air easily and feels hazardous when accidentally inhaled.
ReplyDeleteyou have nice blog and way of explain is good
ReplyDeleteWe Manufacturers and Suppliers of Paper Mill Machinery, Drum Pulper, , Slotted Pressure screen, Pulp mill Stock Preparation Machinery.