Polypropylene woven sacks or big bags can replace most of the containers on the market. This packaging makes it easier for you to operate, improves efficiency, and saves a lot of labor, packaging costs and storage space. At the same time create favorable conditions for transportation. This bulk bag has a large capacity and outstanding advantages, especially for transporting powdered goods in long-distance transportation. In this article, we will share with you special information about the large-capacity polypropylene woven sacks.
Polypropylene woven sacks and things you don’t know
Using FIBC bags to pack, transport and store goods not only reduces operating costs but also creates convenient use, overcoming various disadvantages in using cargo trucks. The jumbo bag is a type of flexible container used to transport and store goods.
Using FIBC bags to pack, transport and store goods not only reduces operating costs but also creates convenient use, overcoming various disadvantages in using cargo trucks
They have certain softness but special strength thanks to polypropylene material. FIBC customers choose these bags to get good support for the transportation of powder, granules and other materials in their industry.
Polypropylene
Polypropylene is a polymer with the molecular formula (C3H6)n. PP has properties depending on molecular weight and molecular weight distribution. In other words, depending on the molecular state and the layout of the methyl group (CH3) on each molecule, PP has to change properties.
Woven polypropylene
Woven polypropylene is a product created after PP is melted, yarned and woven. Woven PP fabric has the basic properties of PP such as strength, toughness, and inertness to most substances. Besides, the strength and quality of woven PP fabric may vary by yarn type and weaving method.
Woven polypropylene is a product created after PP is melted, yarned and woven
Basically, PP yarn is a good heat transfer, sensitive to temperature and light. The last two properties can be modified by adding additives during the melting process. During the weaving process, there are several types of weaving from sparse to dense based on the fabric weight. For all kinds of packaging, the fabric is often thickly woven, quite tight when seen with the naked eye. A quality PP woven fabric usually has a weight of ≥ 65g/m2.
How are polypropylene woven sacks tested for quality?
Previously, we talked about some indicators to watch out for PP woven packaging. However, it is not always possible to thoroughly and accurately check those indicators. Here are a few methods to check the quality of woven polypropylene big bags without expensive tools.
EPP is manufacturing and supplying PP woven jumbo bag type A, B, C
– Check for excess yarn or yarns with normal width or not
– The woven fabric is even or not.
– Check for colors. Generally, white woven PP is better than gray, and beige woven fabric.
– checking the quality of fabric color. If not mixed, the fabric will be pure white.
– Check the tensile strength of woven PP fabric and compare its elongation with domestic or international standard quality.
Above is information about polypropylene woven sacks and things you do not know. Hope this article will help you find a fibc company that sells this reputable product. Before the positive developments of the packaging market, EPP VietNam also plans to expand production and business. EPP is manufacturing and supplying PP woven jumbo bag type A, B, C. For any information you need to consult or need to buy products, you can visit: https://epp.vn/ or contact us immediately.
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