With the improvement of environmental protection and health consciousness, we can start something for daily use or consumption of food is more concerned about their quality, and then take our daily use of the environmental protection non-woven bag, recently there are some customers ask when to consult with our customized non-woven bag bag we do have any formaldehyde composition, with irritating odor. About the smell of the bags mainly have two aspects is a cloth is a selection of printing ink itself.
First about the non-woven fabric is distinguished by new materials and materials, the new material is made of 100% new non-woven fabric grain production to its main component is polypropylene, no formaldehyde ingredients in it, and the material is in part of the new material with some back to the material, which is expected to back for some reason may contain some formaldehyde in it. So in terms of environmental protection, new material is much better.
Non-woven fabric printing ink on the other hand is a place where some industrial components easy to join, has washed the ink and oily ink on the basis of these are divided into a lot of kinds, generally more environmental protection some, water-based ink printing ink of excitant odour, the more likely greatly the content of formaldehyde is relatively more, but in general this content will be controlled in a certain range, and formaldehyde is also a kind of volatile substances with the influence of the influence of time on the non-woven bags will be smaller and smaller. It won't constitute what for we use environmental protection bags.
