Polypropylene bags are commonly used these days and their application is widespread. You can see its consumption everywhere from agriculture, chemical, industrial to logistics, cargo, and other industries. However, when it comes to buying polypropylene woven bags, it is imperative that you select one that best fits your packaging requirements.
Polypropylene is a polymer that is processed to make ppwoven fabric roll and then woven and non-woven bags. It also a recyclable
material, although it couldn’t be recycled to make bags, the recycled material
is used for making other articles.
But these days a few woven bags manufacturer is making
woven bags from recycled material by mixing virgin polypropylene and recycled
polypropylene. The material derives from this process look the same as
polypropylene, though it doesn’t inherit all the properties of polypropylene.
Therefore, polypropylene sack/bag made from the material also does not possess
the same characteristics.
It is hard for a new buyer to differentiate between new
pp material and recycled material and the bags made from two materials. However,
by applying a little common sense, it is easy to differentiate between the two.
Here are some tips to differentiate both.
The pp woven fabric made from fresh polypropylene material is transparent, very white and bright in colour. On the other hand, the recycled polypropylene material is dark grey in colour.
The fabric made from fresh polypropylene material has good tension. The recycled material losses its strength during the recycling process.
The polypropylene woven bags made from a hundred per cent virgin material are costlier than the recycled bags.
The virgin polypropylene material has higher brightness than the bags made from recycled material.
The recycled pp woven sacks can also be used just like bags made from hundred per cent virgin material, however, because of their low strength, they could not be used at some places, especially in the food packaging industry.
Additionally, you can also take the help of suppliers to differentiate between both materials. They would provide you with more information about the same.
For buying pp bags made from virgin polypropylene material, find a reliable pp woven bags supplier near you.
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