Composite steel wire net plate and preparation method thereof

Abstract

The invention discloses a composite steel wire net plate and a preparation method thereof. The composite steel wire net plate is mainly formed by compounding polyester mesh fabrics and stainless steel wire mesh fabrics, a compounded net sheet is stuck to the upper surface of a net frame to form the net plate; the stainless steel wire mesh fabrics are positioned in the areas where the stainless steel wire mesh fabrics are hollowed; overlapped interfaces are formed at the places where the stainless steel wire mesh fabrics and the stainless steel wire mesh fabrics are connected; the front and back surfaces of the overlapped interfaces are smooth and flat and are not gradient. The preparation method comprises the following steps of forming a polyester net plate; hollowing the middle polyester mesh fabrics; fixing the hollowed polyester net plate to a tabletop; placing the to-be-compounded steel wire mesh fabrics on the hollowed polyester net plate; printing glue to the places where the stainless steel wire mesh fabrics and the polyester mesh fabrics are overlapped; curing the glue; placing the compounded net plate of the steel wire mesh fabrics in a top frame device; upwards jacking the to-be-stuck net frame below the compounded net plate of the steel wire mesh fabrics; coating glue to a contact surface between the net frame and the mesh fabrics; curing the coated glue. The problem of obvious gradient caused when polyester mesh fabric cuts are exposed at the composite interfaces after the composite steel wire net plate is opened is solved.

Description

technical field [0001] The invention relates to the field of screen printing, more specifically, to a composite steel screen plate and a preparation method thereof. Background technique [0002] The all-steel screen is made by raising the stainless steel wire mesh to a certain tension, and then bonding it to the screen frame as a whole to form a screen. Except for the screen frame, the entire screen surface is composed of stainless steel wire, such as figure 1 shown. [0003] Composite steel wire mesh: first cut the stainless steel mesh into pieces according to the size and angle requirements; then compound the stainless steel mesh in the polyester mesh; then bond the composite mesh to the screen frame to form a mesh Version. In addition to the screen frame, the mesh surface is composed of polyester mesh cloth and stainless steel wire mesh cloth, such as figure 2 shown. [0004] At present, there are two ways to reflect the stainless steel wire mesh, one is the whole s...

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Problems solved by technology

[0034] The present invention aims at the above-mentioned technical problems existing in the prior art, and provides a composite steel wire mesh and its preparation method, which solves the problem of obvious gradients at the composite interface after the composite steel mesh is stretched due to the exposed incision of the polyester mesh. question

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