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NON-PVC base material type 3D printed floor and preparation method thereof

A NON-PVC, 3D printing technology, applied in the direction of chemical instruments and methods, wood layered products, lamination, etc., can solve the problems of detachment of polyolefin base layer and easy warping of solid wood layer, so as to enhance the connection force and ensure Background color, the effect of ensuring firmness

Inactive Publication Date: 2020-06-12
ANHUI SENTAI WPC TECH FLOOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a 3D printing floor based on NON-PVC base material, which uses NON-PVC material as the base material, and achieves the effect of simulating solid wood by laying a solid wood layer, and overcomes the existing solid wood of this type of composite floor by means of a balance layer. The layer is prone to warping and the defect of detachment from the polyolefin base layer

Method used

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  • NON-PVC base material type 3D printed floor and preparation method thereof
  • NON-PVC base material type 3D printed floor and preparation method thereof
  • NON-PVC base material type 3D printed floor and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0048] A kind of NON-PVC base material 3D printing floor, its structure is as attached figure 1 As shown, it includes a NON-PVC substrate layer 01, a balance layer 03, a solid wood layer 02, a UV primer layer 04, a UV white paint layer 05, and a pattern layer 07, which are sequentially arranged on the NON-PVC substrate layer 01. , concave-convex effect layer 08, UV topcoat layer 06.

[0049] The thickness of the NON-PVC substrate layer 01 is equivalent to the thickness of the conventional floor substrate layer, and the thickness of the balance layer is preferably 95 microns to 115 microns, and in this embodiment, it is further preferably 105 microns. The thickness of the solid wood layer 02 is preferably 0.1 cm-0.3 cm, and 0.3 cm is selected in this embodiment. The thicknesses of the UV primer layer 04 and the UV white paint layer 05 are equivalent, preferably 40 microns to 60 microns, preferably 55 microns in this embodiment.

[0050] The NON-PVC substrate layer 01 is mainl...

Embodiment 2

[0058] A kind of NON-PVC base material 3D printing floor, its structure is as attached figure 2 As shown, it includes a NON-PVC substrate layer 01, a balance layer 03, a solid wood layer 02, a UV primer layer 04, a UV white paint layer 05, and a pattern layer 07, which are sequentially arranged on the NON-PVC substrate layer 01. , Concave-convex effect layer 08, UV wear-resistant paint layer 09, UV topcoat layer 06. The thickness of the NON-PVC substrate layer 01 is equivalent to that of the conventional floor substrate layer, and the thickness of the balance layer is 100 microns. The thickness of solid wood layer 02 is 0.2cm. The thickness of the UV primer layer 04 and the UV white paint layer 05 is equivalent, which is 40 microns.

[0059] The NON-PVC substrate layer 01 is mainly composed of PP+wood powder, and the preparation method of the substrate layer 01 is as follows:

[0060] (1) 300 parts by weight of wood powder and 500 parts by weight of PP powder were mixed an...

Embodiment 3

[0068] A kind of NON-PVC base material 3D printing floor, its structure is as attached image 3 As shown, it includes a NON-PVC substrate layer 01, a balance layer 03, a solid wood layer 02, a UV primer layer 04, a UV white paint layer 05, and a pattern layer 07, which are sequentially arranged on the NON-PVC substrate layer 01. , UV wear-resistant paint layer 09, concave-convex effect layer 08, UV wear-resistant paint layer 09, UV topcoat layer 06.

[0069] The NON-PVC substrate layer 01 is mainly composed of high-density PE+wood powder, and the preparation method of the substrate layer 01 is as follows:

[0070] (1) 300 parts by weight of wood powder and 400 parts by weight of PP powder were mixed and pre-plasticized to obtain wood-plastic mixed powder;

[0071] (2) Put the obtained wood-plastic mixed powder into an extruder, and extrude the wood-plastic mixed powder through a die to form a plate shape, and obtain the NON-PVC substrate layer 01.

[0072] Floor preparation ...

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Abstract

The invention discloses an NON-PVC base material 3D printed floor. The 3D printed floor comprises an NON-PVC base material layer, a balance layer and a solid wood layer are sequentially arranged on the NON-PVC base material layer, a UV primer layer is arranged on the surface of the solid wood layer, a white UV paint layer is arranged on the UV primer layer, a printed pattern layer is arranged on the surface of the white UV paint layer, and a concave-convex effect layer is arranged on the surface of the printed pattern layer. The expansion and shrinkage difference between the base material layer and the solid wood layer is balanced through the balance layer, the firmness of connection between the solid wood layer and the base material layer is ensured, and warping of the solid wood layer isavoided.

Description

technical field [0001] The invention relates to an indoor floor, in particular to a NON-PVC base material 3D printed floor, and the invention also relates to a preparation method of a NON-PVC base material 3D printed floor. Background technique [0002] As one of the decorative materials, wooden decorative panels have been widely used because of their natural and rustic unique style. However, because the fabrics of existing wooden decorative panels generally use wood veneer, bamboo chips and other materials, the product material is relatively single, and the pattern is relatively simple. Plain, unable to meet the current use and aesthetic needs of consumers. [0003] For this reason, the Chinese utility model patent with the patent publication number CN208686011U disclosed a 3D printed solid wood floor on April 2, 2019, which uses a UV printing process to form a UV mimeograph layer, which can be printed according to preset styles or user-defined styles. , and then spray UV...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/32B32B27/06B32B27/12B32B21/02B32B21/04B32B21/10B32B7/12B32B7/022B32B33/00B32B37/12B32B37/24B32B38/00B32B38/14B32B38/16B05D7/24B05D3/00B05D1/38E04F15/02
CPCB05D3/002B05D3/007B05D7/24B05D7/584B32B7/12B32B21/04B32B21/10B32B27/06B32B27/12B32B27/32B32B33/00B32B37/1284B32B37/24B32B38/00B32B38/0036B32B38/145B32B38/164B32B2037/243B32B2255/08B32B2255/28B32B2264/067B32B2307/50B32B2419/04B32B7/022E04F15/02
Inventor 唐道远
Owner ANHUI SENTAI WPC TECH FLOOR CO LTD
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