Plastic film soft packaging material future development momentum is good
Plastic film soft packaging material future development momentum is good
At present, the plastic flexible packaging in the market share is gradually expanding, is expected in the next few years will continue to maintain good growth momentum, give priority to with plastic film of the soft packing played important roles in various types of packaging products, film development up to now share accounted for over 40% of the total plastic packaging materials, the following are some of the flexible packaging has occurred or is changing structure.
The packing box is opened more and easier to operate. Compared to before, the packing box now USES a few small parts to do the switch, like some of the zipper of the pouch, when using, do not need to tear the bag, just need to twist open. There has also been significant progress in mechanical engineering, with the ability to provide one-stop services from packing to packaging in the shortest possible time.
Clear high barrier film. The new generation of clear thin film and coating barrier properties begin to approach the sheet metal and aluminized thin film. It provides an opportunity for people to see those very appetizing foods. This packaging structure also allows food to be heated in the microwave oven.
Preferred packaging for new products. After years of development, it is widely believed that soft packaging will sweep all products. Typical examples include tuna and pet food, which, after decades of canned packaging, is popular with sterilized packaging. Recently, baby food glass bottles have been replaced by sterilized packaging.
One step ahead of others. Since it is no longer a novelty to pack ketchup in a more elastic bag, the other condiments are not far off. The success of test sales in Europe, Asia and Latin America proved to be a miracle. The new packaging for shampoo and laundry detergent comes when the time is right, as is the case with fruit.
The global soft packaging industry is slowly moving forward. In both low-end and high-end markets, soft packaging has been in the eye of the cereal manufacturers. But experts acknowledge that if they are to be soft-packed in a short period of time, manufacturers will invest a lot in packaging machinery. And although renewable resources have a lot of advantages, it is unlikely that soft packaging materials can be replaced by recycled cardboard. Mainly because soft packaging doesn't mean consumers across the country will accept it, especially americans.
There will be more layers in the compound squeeze. This is not true. In fact, adding layers to a soft packaging structure can save costs and increase performance. What's going on? It requires more precise control of the layers. The 3-5 thin film composite extrusion production line is subject to extrusion machine size and mold design. The 7-9 composite extrusion line can produce better and thicker soft packaging materials, and the cost will be lower because of the need to redesign the structure. One is to make the expansion layer with cheaper resin. There is also the separation of the moisture-proof layer into two thin layers, one of which is set aside, in case the pinhole is connected to the other layers. This method will also increase the number of moisture resistant surfaces, thus further reducing the permeability. There are a number of techniques that can separate the moisture-proof material into many layers, and the data indicate a linear increase in waterproofing performance.
Suitable soft package shape. The contemporary packaging style can design more appearance than before. Packaged-consumer companies crave new packaging, and it's important for them to highlight products on the shelves. Almost two pieces of curved space are no longer in fashion, although machines from outside machinery companies are almost always making this kind of cone. At the same time, as the shape of the pouch is more complicated, how to restrain design waste is a challenge to face.
The wide impact of packaging. Because the packaging structure can be customized according to requirements, a number of new product physical structures emerge: liquid, sticky, powdery, granular and granular. Then came the intersection of products and products, including food and drink, chemicals, health care, pet food, cars, medicines and agricultural products. The speed of packaging is not as fast as it is now, but the gap is narrowing, especially in dry products.
Despite the rapid development of plastic soft packaging industry, soft packaging enterprises must keep abreast of the market recovery and timely and effectively adjust the product structure. If potential are important, but find that enterprises continue to move in the direction key, should be studied at the energy market, the research needs, to carry on the deep level development, pay attention to quality, development has a certain technical content of functional packaging materials, to meet a new round of global green economy. Product packaging should change from simple, protective and passive packaging form to branding, marketization and active packaging.
