Introduction To The Density Of Non-woven Materials

Non-woven fabric is now a more popular fabric on the market, usually can be made into handbags, higher grade non-woven fabrics can be made into medical masks, medical protective clothing, etc. Non-woven fabrics can be customized from 10 grams to 260 grams, and the thickness of 25 grams, 30 grams, 45 grams, 60 grams, 75 grams, 90 grams, 100 grams, 120 grams and so on are often available in the market.　　General publicity material bags, advertising bags, gift bags, shopping bags usually use material thickness of 60 grams, 75 grams, 90 grams, 100 grams, 120 grams; (mainly according to the weight that customers need to bear) of which 75 grams, 90 grams is the thickness chosen by most customers.　　Generally, moisture-proof and dust-proof packaging bags for shoe covers or wallets and electronic products mainly use 25 grams to 60 grams of materials; The packaging of bags or bulky products is generally made of 50 grams to 75 grams of material.　　How should I choose the thickness of non-woven materials?　　For example, if we want to use non-woven fabrics to make non-woven tote bags, we should first know that the material specifications of non-woven tote bags are calculated in grams (g). Under normal circumstances, the non-woven environmentally friendly shopping bags in the market are mostly 70-90g, so how to accurately choose the customized thickness? Non-woven tote bag manufacturer Yongye packaging to give you a share.　　First of all, it must be clear that different thicknesses and load-bearing capacities are not the same. A 70g bag generally bears about 4Kg. 80g can be about 10Kg. More than 100g can bear a load of about 15kg. Of course, it depends on the production process. Ultrasound is about 5kg. Sewing and fork reinforcement can maximize the load-bearing performance of the fabric.　　Therefore, different industries and uses can choose different thicknesses according to the cost. If it is the inner packaging of clothing shoes bags, 60g will do. For the outer packaging of small goods and advertising non-woven bags, 70g can also be used. However, for the sake of quality and aesthetics, this cost is generally not saved. If the food or larger goods exceed 5kg, it is recommended to make more than 80g of fabric, and the production process also needs to be sewing-based.