Why Are Non Woven Bags Good Promotional Tools? |
Posted: February 1, 2018 |
PP or polypropylene fabric is used to design the non-woven bags. Polypropylene fibers are smooth, soft, and air-permeable. The fibers are spun directly onto a moving mesh, where they get arranged randomly. This unprocessed mesh looks a lot like cotton. This mesh is then united together mechanically. Characteristics of PP non-woven bags
PP non-woven fabric versus PET shopping bags Polypropylene is different from Polyethylene [PET] that is commonly used to design plastic shopping bag. As the structure of PET is more stable, it takes more than three centuries to breakdown or get totally bio-degraded. On the other hand, PP is biodegradable. Reasons why polypropylene non-woven bags are good promotional tools
Non-woven bags are versatile and can be used as -
Printing techniques for non-woven bags In non-woven bag printing three kinds of techniques can be used including heat transfer, silk screen, and gravure. Silk screen printing Silk screen printing is the most common technique employed in non-woven bags. Watery gelling agent is blended with ink of desired color and applied on a stencil or screen placed on the bag. The screen is removed and bag is left for drying. There are no chemical solvents involved, so the stencil used in printing is washed with plain water. Pros
Cons
Heat transfer printing This is a special technique that needs heat sensitive medium. First the image gets printed on heat sensitive paper or film. The image is then transferred to nonwoven material using heat. Pros
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Gravure printing Gravure technique includes two steps. First the graphic gets transferred to the film using traditional concave copper plate. Next, a layered process is employed to glue or stick the imaged film on the non-woven bag. Pros
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Look at the options of non-woven bags for brand promotion online!
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