1. Introduction of non woven fabric materials
Non woven fabric is a popular fabric on the market. Usually, it can be used in manufacturing the handbag. Higher grade non woven fabric can be made into medical masks, medical protective clothing, etc. Non woven fabrics can be customized from 10 grams to 260 grams. Non woven fabrics commonly used on the market are 25 grams, 30 grams, 45 grams, 60 grams, 75 grams, 90 grams, 100 grams, 120 grams, and so on.
The materials used in regular publicity materials bags, advertising bags, gift bags, shopping bags usually weigh 60 grams, 75 grams, 90 grams, 100 grams, and 120 grams (mainly based on the weight the customer needs to bear). Among them, 75 grams and 90 grams are the basis weight most customers choose.
Generally, 25 grams to 60 grams of pure cotton fabric materials are used for the packaging of shoe covers or wallets, and electronic products. Moisture and dust-proof bags for packaging luggage or large products generally use 50 to 75 grams of materials.
2. Methods of choosing the basis weight of the non woven fabric material
For example, if we want to use non woven fabric to make non-woven biodegradable bags, we should know that the material specifications of non-woven handbags are calculated in grams. Under normal circumstances, the non-woven eco-friendly shopping bags in the market are mostly 70 to 90g. So how to accurately choose the customized basis weight? Winner Medical, one of the professional spunlace non-woven fabric manufacturers in China, will share the methods with you.
First of all, it is necessary to clarify that the load-bearing capacity of different basis weight is not the same. A 70g bag generally bears about 4Kg, 80g can bear about 10Kg, and above 100g can bear about 15kg. Of course, it depends on the production technology.
Different industries and uses can choose different basis weights according to the cost. If it is the inner packaging of clothing, shoes, and bags, 60g will do. As for the outer packaging of small commodities and advertising non-woven fabrics, 70g can also be used. However, people usually won’t lower the cost for better quality and aesthetics. If food or larger products weigh more than 5kg, it is recommended that the fabric should be more than 80g, and the production technology should mainly be sewing.
Therefore, the basis weight of the non-woven fabric material can be determined according to your own use and product load-bearing requirements. Of course, you could also choose the above reference data.
