Composite packaging effect is good, please keep in mind these elements

In composite packaging materials in composite process planning, to pay attention to structure planning and process planning are complementary to each other, take care in composite packaging process planning should consider some of the elements. Mastering these, to do better composite bags. A, the structure of the composite bags in planning and process planning of complement each other for composite bags, with the structure and function of planning, must also have a practical process planning, to the structure of the planning function into full play. In a composite packaging materials production, the structure of the planning and process planning are complementary to each other, in a planned structure together to process planning, process planning often tied to the feasibility of the structure; With the same structure of the products, in turn, can also use a variety of different processing technology, produce the same structure but different function composite bags. Second, composite packaging process planning should consider the elements of the 1, whether the origin of raw materials, raw materials can buy to a specific material, contains a variety of common film base material, a variety of functional base material, all kinds of printing ink, adhesive, functional coating materials, all kinds of resins, additives, etc. 2 printing equipment, equipment elements on the material of the bad habit. Base material is reversing device, the habitual patterns of maximum and minimum specification, printing equipment can reach quality level, such as the type of gravure, flexo printing, silk screen printing equipment and the impact on the quality of printing. The compound specification of compound equipment planning. The type of composite device is one of the important elements of the choice of composite function dry-wet compound machine can produce all kinds of packaging materials, the most widely used, but the capital is relatively high. Extrusion composite extrusion compound single-layer coating, a single layer, double or multiple series composite extrusion, extrusion composite, such as tandem compound device can one-time compound 5 - 13 layer material, co-extrusion composite can squeeze the complex functional materials. Cutting equipment cutting material specifications of the planning. The varieties of material cutting, the minimum and maximum cutting specifications, etc. Bag bag making equipment can breed. Such as three autoregulating, three-dimensional bags, zipper bags, etc. , can bag of maximum and minimum specification. 3, the influence of the product requirements of all process is mainly used for packaging materials for bonding film adhesive and variety of solvent and solvent residue a requirements.