There are many knowledge points that we need to master when using special-shaped bags. First of all, you need to know what a special-shaped bag is and what are its characteristics? Which industries are it usually used in? Most users may not know this yet. Next, the editor will give you a detailed introduction, maybe it will really help you in the future. Although the uses of special-shaped b
Special-shaped bags are a product that can be used in food and chemical industries. The special-shaped bags currently available on the market have been improved and have many advantages. Because their regulations and models are different, you should not be too blind when buying them. The editor below will tell you how to buy them. If you are also interested in this topic, then read on with the edi
Back-sealed bags are also called middle-sealed bags. Simply put, they are packaging bags with edges sealed on the back of the bag body. Back-seal bags have a wide range of applications. Generally, candy, bagged instant noodles, and bagged dairy products all use this packaging form. Compared with other packaging forms, back-sealed bags have no edges on both sides of the bag body, ensuring that the
Back-sealed bags are also called middle-sealed bags. Simply put, they are packaging bags with edges sealed on the back of the bag body. Back-seal bags have a wide range of applications. Generally, candy, bagged instant noodles, and bagged dairy products all use this packaging form. Compared with other packaging forms, back-sealed bags have no edges on both sides of the bag body, ensuring that the
Self-standing zipper bags are generally composite flexible packaging, composed of polypropylene OPP, polyester PET, nylon, matte film, aluminum foil, cast polypropylene, polyethylene, kraft paper and even woven bags. It is a packaging product that integrates multiple packaging advantages, with low cost and beautiful printing. This product has the characteristics of anti-static, anti-ultraviolet, m
The development of the food industry has brought about the vigorous development of the packaging industry. As a kind of food, food has always been loved by the public. It is very important for you to understand the characteristics of the self-standing zipper bags used in food packaging, as well as some of the special requirements of the plastic bags currently used by Evergreen. Since food is a har
Self-standing zipper bags, especially food self-standing zipper bags, are "personal clothing" for food. The safety of their raw and auxiliary materials and printing technology directly affects the quality and safety of food, thereby affecting human health and society. Therefore, when using this type of bag, you must pay attention to its safety and quality issues. So what are the main advantages of
Four-side sealing bags have all experienced heat-sealing packaging. The current common granular packaging form has mature technology and simple process. The equipment has high operating stability, beautiful appearance, and good product sealing. So let’s learn about the differences between four-side sealing bags, three-side sealing bags, and back-sealing bags! Four-side sealing bags generally
