Stand-up zip pouches are a highly economical and environmentally-friendly packaging solution. They have a wide range of uses, and are environmentally friendly. And because of their design, zipper pouches are a great alternative to rigid plastic containers. Somipack zippers are aesthetically pleasing, convenient, and cost-effective. They can also be used as stand-up bags. Because they are so environmentally-friendly, they are a popular choice for many food companies.