The structural forms of paper support factory products are mainly distinguished from the edge structure, which can be divided into boundless structure, flanging structure and double edge structure.

1. Environmental protection paper holder: small edge structure paper holder

In the form of small edge paper support structure, the edge size is usually 8-15mm. The force and buffering effect of the small edge structure in the direction of the edge are related to the length of the edge and the deformable space. It is mostly used for the fixation and buffering under the bearing mode, and is suitable for the application conditions of light weight of the package. The cushioning effect of the structure is through the edge and side wall of the structure of paper mold products more fine drag packaging products packaging form, the top surface of the product is usually and paper mold packaging structure of the open end surface is flush or slightly lower than the upper end surface.

2. Environmental protection paper holder: turn along the structure of paper holder

In the form of flap structure paper support, the edge structure extends to the outside and forms skirt overturning, so that the paper support structure forms a relatively complete outer wall in appearance. Jiangmen paper bracket factory usually in order to make the packaged products and paper bracket side contact to ensure the accuracy of packaging and fixed size, and make the flat side of the net surface to show the outer surface, the use of turning structure is more ideal.

Turn along the paper holder structure in the direction of the edge on the bearing and deformation is not only related to the edge of the chengdu and deformable space, and also turn along the structure is closely related to the lateral structure changes in turn along the lateral structure depends on the structure change of form in the nature of the lateral load and buffer performance, especially the change of lateral structure can choose form, It has great flexibility to adjust the buffer performance in this direction, which provides convenience for buffer design.

3. Environmental protection paper holder: no edge structure paper holder

No edge in the side of the buffer, mainly from the overall selection and treatment. The lateral walls of the surrounding structure can be tilted or perpendicular to the load direction and can be adjusted by this Angle to obtain the desired buffering effect. The paper cushion packaging liner with no edge structure is mainly used in the buffer packaging of the two ends of the packaged products, and the symmetric structure of the packaging form is the majority, which is convenient for the product to be placed in the process of packaging and taken out when consumption. The edge-free structure can effectively control the impact of structural changes on the buffering effect, reduce the local deformation caused by the force deformation of the edge and the failure of product fixation in packaging. The paper bracket without edge structure is convenient for Jiangmen paper bracket factory to process and assemble.

4. Environmental protection paper holder: heavy load structure paper holder

The paper support of heavy load structure is mainly used to bear load. The paper supporting mold structure of this structural form can obtain the bearing capacity and the required overall rigidity of the structure either by increasing the thickness of the mold or by increasing the density of the side arrangement of the mold. Heavy – load structural paper support more than heavy – duty products packaging and transport packaging in the assembly packaging.