Some side gusset coffee bag with valve items on the internet are marked "Free Sample" and can be ordered as such. In general, Qingdao Supouches Packaging Ltd.'s regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We keen for your understanding that we would like to charge the sample cost which will be deducted once the order is confirmed.

Looking forward to the future, Supouches Packaging will become an industry leader. The mylar bags series has become a hot product of Supouches Packaging. Supouches Packaging block bottom coffee bags will be strictly checked by QC members. It needs to be inspected in terms of stitching reinforcement strength, seam strength, color matching, and measurements. Except for its good quality, our flat pouches is also famous among customers for its service.

In our team, a large amount of money is invested in research and development and production of flat bottom pouches. Check now!