With the number of grain storage bags offered today, it becomes difficult to choose the most befitting one from these diverse options. The most appropriate material for packaging is PP (Polypropylene Polymer) fabric. The bags made from PP fabric are of the following types:
- Woven or
- Non-woven
Let us discuss why the bags made from PP woven fabric are the best for the production of food grain bags:
Waterproof: Laminated PP woven bags are waterproof; therefore, these are highly suitable to pack food grains. It keeps the grains safe from getting rotten due to exposure to humidity.
Printing: Rice is available in many varieties. To distinguish among these varieties after packaging, a number of alternatives to customize PP rice packaging bags are available. The bags can be printed, in multicolor or black-and-white, with information about the rice variety. A transparent window can also be added in PP bags to help view the inside contents. Similarly, as wheat also comes in many varieties, the PP woven fabric is perfect to produce even wheat packaging bags.
Tensile Strength: Flour is the main ingredient of most Indian food recipes. The bags made of Polypropylene can package large quantities of flour and can transport it for long distances without tearing. This is possible because PP fabric has great tensile strength as it is developed by weaving the strips of PP plastic threads. Because of the weaving, PP flour packaging bags are also flexible.
Size: The PP packaging bags can have a range of sizes from 1kg to 75 kg. Availability of different sizes can fulfill the varied customer demand. For example, a baker would maybe require 10kg packing of all-purpose flour or maida, while a house maker may choose only a 1kg pack. The maida packaging bags, therefore, can be available in different sizes by the use of the versatility of PP.
Lightweight and Microbe Resistant: PP has woven and laminated fabric that produces bags that are resistant to the attack of rodents and microbes and are light in weight. Consequently, they keep the packaged contents safe from any kind of infestation. Being lightweight, besan can be exported easily in besan packaging bags made of PP.
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