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A composite floor and its manufacturing method

A composite flooring and manufacturing method technology, which is applied in the direction of manufacturing tools, chemical instruments and methods, building structures, etc., can solve problems such as the inability to solve the stability difference deformation between the surface board and the base material, long processing cycle, and difficult quality control, etc., to achieve It is suitable for large-scale mass production, overcomes the stability difference, and has the effect of simple structure

Active Publication Date: 2018-06-05
湖州吉朗家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the name implies, double-layer flooring is composed of surface boards and fast-growing finger-joint boards, OSB boards or other man-made boards. long cycle
Frame floor, such as a new type of frame floor substrate disclosed in Chinese patent 201520942354.8, includes a main board with side panels on both sides. , however, as a base material, after compounding with the surface plate, it cannot solve the deformation problem caused by the stability difference between the surface plate and the base material

Method used

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  • A composite floor and its manufacturing method
  • A composite floor and its manufacturing method
  • A composite floor and its manufacturing method

Examples

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Embodiment

[0043] Example: such as figure 1 with 3 The composite floor shown is 2100mm*195mm*26mm, including a 2mm-thick red rubber surface board 100 and a 24mm-thick oriented strand board substrate 200 glued together, and the surface side of the substrate 200 (the surface glued to the surface board 100 17 slots 210 with a rectangular cross-section are opened at equal intervals, and the slots 210 are provided with strips 220 embedded with poplar wood, a fast-growing material. Among them, the specification of the embedded groove 210 (groove width*groove depth*groove length) is 50mm*6mm*195mm, and the setting distance is 50mm; the specification of the rectangular strip 220 (strip width*strip thickness*strip length) is 45mm*6mm *195mm. The fillet 220 is made by compression and densification on both sides, thus including two compressed surfaces, the distance between the two compressed surfaces is the width of the fillet 220, and the distance between the two non-compressed surfaces is the t...

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Abstract

The invention discloses a laminated floor and a manufacturing method thereof. The laminated floor comprises a face veneer and a base plate which are connected by gluing, and is characterized in that a plurality of embedding grooves are formed in the surface side and / or the back side of the base plate; the embedding grooves are internally provided with embedding strips; the embedding grooves are formed in the base plate along the width direction in a penetrating manner and are arranged at equal distance along the length direction of the base plate; the sections of groove openings of the embedding grooves are rectangular; end faces of the embedding strips are of rectangular shapes matched with the embedding grooves. The laminated floor has the characteristics of overcoming stability difference of the face veneer and the base plate, guaranteeing the stability of the laminated floor in three directions (width, length and thickness) and having a simple structure.

Description

technical field [0001] The invention relates to the field of floor technology, in particular to a composite floor and a manufacturing method thereof. Background technique [0002] With the increasing shortage of wood resources, and with the improvement of people's living standards, consumers have higher requirements for the decorative effect of the floor, the contradiction between the two has proposed a new issue for the utilization of fast-growing wood resources for floor manufacturers. Currently on the market, the main solution is to use precious hard broad-leaved wood as the surface decorative plate and fast-growing wood as the base material to form a composite floor. The most widely used products are multi-layer composite floor and three-layer composite floor. However, the structure of multi-layer composite flooring determines its large number of adhesive layers (mostly 8 or 10 layers of adhesive layers), so the formaldehyde emission of multi-layer composite flooring is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/04B32B3/22B32B21/14B32B37/12B27M3/04B27D1/08
CPCB27D1/08B27M3/04B32B3/18B32B21/14B32B37/12B32B2307/734B32B2419/04E04F15/046
Inventor 刘娜
Owner 湖州吉朗家居有限公司
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