Method for edge decoration and boundary of a membrane material

Abstract

The invention discloses a decorating and limiting method for membrane material edges. The decorating and limiting method is realized through a magnetic edge strip and is characterized in that steps are arranged on the contact surfaces of the magnetic edge strip and a membrane and the contact surfaces of the magnetic edge strip and the magnetic supporting surface of the membrane; the thin step surface of the magnetic edge strip is combined with the membrane; the thick step surface of the magnetic edge strip is combined with the supporting surface of the magnetic membrane; the fall of the stepsis just matched with the thickness of the membrane; and the area of the magnetic supporting surface is larger than that of the membrane material. According to the method, the steps are arranged on thecontact surfaces of the magnetic edge strip, so that the edge strip cannot move toward an erasable writing board; edge strips are positioned by moving the edge strips to the membrane material until the edge strips cannot be moved, and assembly is finished instantly; tedious work of aligning vertically and laterally is omitted; the decoration of the magnetic supporting surface is carried out and the erasable writing area is expanded at will, and the effect is remarkable; meanwhile, the membrane material and the magnetic edge strips can be positioned, moved and changed at will on the large-areamagnetic supporting surface simultaneously; by adopting the magnetic edge strip in the technical scheme, bounding of materials, areas, changing and assembly of edge strips and frames in the prior artis broken through; and the magnetic edge strip is a new favorite for use and choice of advertising, decorating, exhibiting, teaching and product discussing.

Description

technical field [0001] The invention relates to the field of magnetic materials, in particular to a method for edge decoration and boundary of a diaphragm material. Background technique [0002] When the magnetic rewritable whiteboard first appeared, it was made of non-magnetic material as a frame, similar to a conventional photo frame. With the emergence of a magnetic film material that can be directly rewritable or printed, it is thin, light, flexible, rollable, and magnetically attractive. Adhesive-free, easy to install, transport, and carry, it satisfies people's desire to graffiti, erase, and decorate at will, and has become a new favorite in the interior decoration and advertising industries, and is widely used in teaching, meetings, discussions, projections, advertisements, exhibitions, etc. , the frames used for flexible diaphragm materials are also changing with each passing day. In addition to the original photo frame-style aluminum alloy or wooden frames, some ado...

AI Technical Summary

Problems solved by technology

The technology disclosed in this patent is far from being able to meet the actual needs. In reality, the area of ​​the membrane material for direct erasing and writing can already be equivalent to the size of the entire wall, and can be conveniently cut to size. It can be directly erased and written without degaussing. The frame of the patent is far from meeting the needs

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