Film winding method and film winding machine

Abstract

The invention relates to the field of automatic packaging, in particular to a film winding method and a film winding machine which are used for winding a film on a box body. According to the film winding method, the film winding process is completed through one film winding machine, a box body is conveyed to a winding position, primary film winding is conducted on the four circumferential faces ofthe box body, then the box body is conveyed to an overturning position, the box body is overturned, the top face and the bottom face of the box body are converted into the two circumferential faces during primary film winding, then the box body is conveyed to the winding position again, and secondary film winding is conducted on the four circumferential faces of the box body, so that film windingof the six faces of the box body is independently completed through one film winding machine, and the occupied area of the film winding machine is reduced while the film winding efficiency is improved.

Description

【Technical field】 [0001] The invention relates to the field of automatic packaging, in particular to a wrapping method and a wrapping machine. 【Background technique】 [0002] With the development of society, the demand for various consumer goods has become unprecedentedly large, especially at this stage, the geographical division of labor in industrial production makes warehousing and logistics an important link to improve efficiency, and the protection of product packaging in the process of warehousing and logistics is particularly important. Now Most products, especially those with carton outer packaging, must be wrapped externally to prevent water and moisture. [0003] However, the wrapping equipment currently on the market can only wrap the four sides of the carton, and cannot independently wrap the six sides of the carton and adapt to the mixed feeding of large and small boxes. It not only occupies a large area, but also reduces the wrapping efficiency. . 【Content o...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the existing film wrapping equipment cannot independently complete the film wrapping of the six sides of the carton and adapt to the mixed feeding of large and small boxes, which reduces the wrapping efficiency and occupies a large area, the present invention provides a wrapping method and a wrapping method. Film machine

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