An anti-crack edge banding process for pet handle-free door panels

Abstract

The invention discloses an anti-crack edge banding process for a PET handle-free door panel, which belongs to the field of PET handle-free door panels. It discloses a crack-proof edge banding process for a PET handle-free door panel. The mesh cloth is combined to make a semi-raised edge banding, and the sticky filler made by mixing solid wood sawdust and hot-melt adhesive particles is filled between the semi-raised edge banding and the door panel, and the sticky filler penetrates into the raised wrapping The two sides of the wire mesh cloth are interlaced and doped with each other, and the hot melt adhesive particles in the viscous filler are melted by heating operation, so that the raised wire mesh cloth can be solidified inside the viscous filler to connect and fix the PVC seal. The role of the side strip and the viscous filler, on the basis of the direct contact and fixation of the PVC edge strip and the viscous filler, provides an indirect connection and fixation for the two, thus greatly improving the connection firmness of the PVC edge strip and the door panel, effectively Reduce the cracking and warping of PVC edge banding.

Description

Technical field [0001] The present invention relates to a door handle for Free PET, and more particularly, to a process for the edge-banding crack-free PET handle of the door panel. Background technique [0002] Cupboards, wardrobes, cabinet document generally double door decorative panels, plastic panels, fire board, paint plates, acrylic plates, panels made of wood or MDF, in order to make the wardrobe or cupboard door supporting more attractive and improving the sealability people adhesive edge strip at the side of the composite sheet. There are three commonly used existing Edge: Edge of most conventional PVC, ABS and melamine edge banding edge banding, etc., ABS Edge of the best quality, but the price is the highest three kinds of it, and the melamine Edge, Fortunately, the overall quality, but the product more brittle, therefore, with the largest furniture manufacturer is PVC edge banding. PVC Edge of the material is plastic, with strong stability, and the price relative to ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the prior art, the object of the present invention is to provide a crack-proof edge banding process for PET handle-free door panels, which combines PVC edge banding strips with silk-wrapped mesh cloth to form a semi-convex Edge banding, and between the semi-raised edge banding and the door panel is filled with viscous filler made of solid wood chips and hot melt adhesive particles. Doping, melting the hot melt adhesive particles in the viscous filler by heating operation, so that the raised mesh cloth can be solidified inside the viscous filler, and play the role of connecting and fixing the PVC edge strip and the viscous filler. On the basis of the direct contact and fixation of the edge strip and the viscous filler, it provides an indirect connection and fixation effect for the two, thus greatly improving the connection firmness of the PVC edge strip and the door panel, and effectively reducing the cracking and warping of the PVC edge strip. Happening

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