Before placing orders, we will either purchase or obtain free samples to test and verify the quality of the packaging bags. How should we select the right product for ourselves? We will share the methods to test samples from different suppliers.
When we receive the samples, first of all, for plastic bags, we can smell them to check if there is any strong bad odor. We also need to verify whether the material, capacity and thickness of the bag are suitable for holding your products. Secondly, we should check the zipper part: the seal of the packaging bag must ensure that the contents inside will not leak or be contaminated by external factors, and the zipper should be reusable for multiple times. You can try opening and closing the zipper to see if it is easy to operate, and put your products inside to check if they will leak when the zipper is closed. Thirdly, we need to check if the sealing edge is evenly sealed. Fourthly, we should inspect the printing quality of the packaging bag, including the printed logo and font, to ensure that the pattern is clear and the color is saturated. After carefully checking all these details of the bag and being satisfied with it, you can move on to the next order process.
Asuwant Plastic Packaging Co., Ltd. is a professional manufacturer of packaging bags and paper boxes. Our main products include food packaging bags, child-resistant bags, mylar bags, coffee bags, kraft paper bags, pet food bags, various types of packaging bags, paper boxes and glass bottles.
ASUWANT's products are mainly exported to more than 20 countries and regions, including the United States, Canada, France, Italy, Japan, Australia and the Middle East. We hold QS, ISO9001, BRC, SEDEX, FSC and GRS certifications. Contact us>>>
