Anisotropic composite packaging design key points

1. Changes within the capacity of ordinary composite bags after change into a different bag, its capacity is bound to have a certain change, therefore, need to redesign the size of the bag. 2. Packaging appearance change because it is on the edge of the flexible packaging bags, packaging bags should not be the outside edge of the use Angle, avoid pile puncture when other packaging, or damage to the user. 3. Encapsulation mode if the influence of different bag adopts automatic sealing equipment for sealing, in order to facilitate the smooth progress of production, for opening direction of the shaped bag, sealing position has certain requirements, such as this is also need to consider. After considering the above factors, coupled with exquisite design, a successful flexible packaging bags was born. Application examples according to the different forms, different bags mainly can be divided into the following kinds. 1. Plus mouth alien self-supporting bag and the role of the mouth is convenient and contents of dumping, and add the mouth after the product can be resealed, means that can be used repeatedly unsealed. This heterotypic bag is suitable for the liquid beverage, shower gel, shampoo, tomato sauce, cooking oil and other liquids, or other liquid product need to use multiple submissions. 2. Aliens self-supporting bag with zipper gallas chain role is to facilitate the unsealed use many times. But the difference is, repeat the sealing way is zipper, so this kind of design is not suitable for packaging liquid, but for some light weight dry goods, such as: candy, nuts, chocolate, biscuit, jelly, tea, etc. 3. Imitation mouth alien self-supporting bag this bag is according to the characteristics of the packaging design without additional mouth, but using different bag production features to produce a similar to the mouth of the bag type, convenient access. The design is suitable for the liquid supplement, were unable to seal because it once was opened, the applicable products and alien self-supporting bag mouth applicable products are basically identical.