Pops are always coming and going, and inadvertently, the various pops of your edging may have gone several times back and forth. As a popular type in the industry, the packaging structure of packaging bags seems to have more vitality, because it takes a long time to change. The following are some of the packaging structure that has happened or is changing.
1. There are more ways to open the packaging box and it is more convenient to operate, compared with before. Now the packaging box will use some small accessories to make the switch, like some zipper of the standing bag, there is no need to tear the packaging bag when it is used, just need to unscrew it. Increase, can provide one-stop service from filling to packaging in the shortest time.
2. Clear high barrier film. The barrier properties of the new generation of clear films and coatings are beginning to approach metal foils and aluminized films. It provides an opportunity to display, so that people can intuitively see those very appetizing food. This packaging structure is also convenient for preventing food from heating in the microwave.
3. First choice packaging for new products. After years of development, it is generally believed that flexible packaging will sweep all products. Typical examples are tuna and pet food. After decades of filling and packaging, sterilization bags are popular. Recently, baby food glass bottles have also been replaced by sterilizable packaging bags.
4. One step faster than others. Since it is no longer a novelty to pack ketchup in a larger, flexible stand-up bag, the small bag packaging of other condiments is not far away. The success of test marketing in Europe, Asia and Latin America proves that this is a miracle. The new packaging for shampoo and laundry detergent was introduced when it actually matured, as did canned fruit.
5. The global oatmeal flexible packaging industry is moving slowly. Whether in the low-end or high-end market, flexible packaging has entered the sight of cereal manufacturers. But experts admit that if they want to change to flexible packaging in a short time, manufacturers will invest a lot in packaging machinery. And, although renewable resources have a lot of advantages, it is unlikely that single flexible packaging materials are directly replaced with recycled cardboard. Mainly because flexible packaging does not mean that consumers across the country will accept it, especially Americans.
6. There will be more strata in the compound extrusion. In fact, adding layers to the flexible packaging structure can play a role in saving costs and increasing performance. It requires more precise control of the layer. . 3-5 layer film composite extrusion production line.
7. Appropriate flexible packaging Xingtai. Contemporary packaging styles can design more shapes than before. Consumer packaged goods companies are eager for new packaging shapes. For them, it is very important to highlight the products on the shelves. The shape of the standing bag, which almost subtracts two curved spaces, is no longer popular, although almost all the machines of the outside machinery company are producing this kind of conical standing bag. At the same time, as the shape of the standing bag becomes more complicated, how to suppress design waste is a challenge to be faced.
8. Extensive impact of packaging bags. Because the structure of the packaging bag can be customized according to the requirements, many new physical structures of the product have emerged: liquid, viscous, powder, granular and particulate. As a result, there is an intersection between products, including food and beverages, cosmetics, healthcare, pet food, automobiles, medicines and agricultural products. At present, the filling speed of flexible packaging has not reached the speed of common packaging boxes, and the single gap is decreasing, especially in the field of dried products.