Special precise coating equipment for medical high-density polyethylene dialyzing paper

Abstract

The invention relates to special precise coating equipment for a medical high-density polyethylene dialyzing paper. The equipment comprises a working frame; the working frame is provided with a winding device, a coating device, a tensioning device and a winding roller in sequence from front to back; the winding roller is wound with a dialyzing paper body; the dialyzing paper body is wound to pass through the winding roller, the tensioning device, the coating device and the winding device in sequence from back to front; and the winding device, the coating device and the tensioning device are matched for use to finish the coating process of the medical dialyzing paper. The equipment can solve such difficulties as weak flexibility of traditional coating equipment, low precision, nonuniform coating, and resource wastes caused by vague coating and overlapped coating in the coating process of a traditional dialyzing paper, can realize precise coating function of the medical dialyzing paper, cannot cause resource wastes, and has such advantages as good flexibility, high precision, uniform coating, clear coating and no overlap.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a special precision coating equipment for high-density polyethylene medical dialysis paper. Background technique [0002] Dialysis paper is mostly used in medical sterilization. One side is high-density polyethylene. It is mainly used for sterilization of blister packaging of some high-end third-class medical devices. The advantage of medical dialysis paper is that it can enter and exit steam, but it is impermeable. . [0003] Dialysis paper needs to be coated during the production process, and the corresponding specifications, numbers and usage methods need to be coated on the medical dialysis paper. The existing medical dialysis paper coating equipment can automatically coat the medical dialysis paper. There is no need for manual coating operations, and the existing medical dialysis paper coating equipment has poor flexibility, low precision, uneven coating, blurred co...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a special precision coating equipment for high-density polyethylene medical dialysis paper, which can solve the problems of poor flexibility, low precision, and coating problems of existing coating equipment in the coating process of existing medical dialysis paper. Problems such as uneven cloth, fuzzy coating and resource waste caused by coating overlap can realize the function of precise coating of medical dialysis paper without causing waste of resources, and have good flexibility, high precision, uniform coating, and The advantages of clear cloth and no overlap

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