CN105415720A - Material selection and production technology of waterproof layer on bottom surface of plastic cement lock catch wooden floor - Google Patents
Material selection and production technology of waterproof layer on bottom surface of plastic cement lock catch wooden floor Download PDFInfo
- Publication number
- CN105415720A CN105415720A CN201510743932.XA CN201510743932A CN105415720A CN 105415720 A CN105415720 A CN 105415720A CN 201510743932 A CN201510743932 A CN 201510743932A CN 105415720 A CN105415720 A CN 105415720A
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- Prior art keywords
- plastic
- lock catch
- plate
- thermoplastic
- wood floors
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
Abstract
The invention relates to the improvement on waterproofing of the bottom surface of a wooden floor, in particular to a material selection and production technology of a waterproof layer on the bottom surface of a plastic cement lock catch wooden floor. The material selection and production technology comprises the following steps of (1) sticking a thermoplast plastic film, a thermoplast plastic piece and a thermoplast plastic plate to the bottom surface of the wooden floor; (2) processing peripheries of the wooden floor into a shaping plate of which the upper part is provided with a boss, wherein a decorating surface is stuck to the front surface of the wooden floor, and the thermoplast plastic film, the thermoplast plastic piece and the thermoplast plastic plate are stuck to the bottom surface of the wooden floor; and (3) assembling the wooden floor in a mold of a plastic injection machine, wherein the thermoplast plastic film, the thermoplast plastic piece and the thermoplast plastic plate are stuck to the bottom surface of the wooden floor, pouring thermoplast plastic thermal links into a cavity of a plastic cement lock catch frame formed by the mold and the peripheries of the wooden floor, so that the peripheries of the thermoplast plastic film, the thermoplast plastic piece and the thermoplast plastic plate on the bottom surface of the wooden floor are fused with the plastic thermal links of the plastic cement lock catch frame. According to the material selection and production technology disclosed by the invention, the waterproof layer on the bottom surface of the wooden floor and the bottom of the plastic cement frame of the plastic cement lock catch wooden floor can be integrally heat-fused together, so that no gaps are generated in the waterproof layer on the bottom surface and the bottom of the plastic cement lock catch, and the purposes that the wooden floor is high in waterproof properties, long in service life and convenient to produce are achieved.
Description
Technical field
The present invention relates to the improvement of wood floors bottom surface water resistance structure, particularly the selection of a kind of plastic rubber lock catch wood floors bottom surface watertight composition and production technology.
Technical background
Traditional wood floors bottom surface waterproof classification:
Category-A: solid wooden floor board, multi-layer solid wood floor, bamboo flooring bottom surface waterproof adopts coating back cover, but bottom surface coating and snap close coating can not be brushed blocked up, blocked up snap close just can not coordinate, and during paint solidification, easily there is pin hole, the defects such as tangerine peel, so solid wooden floor board, multi-layer solid wood floor, this bottom surface waterproof of bamboo flooring does not just play the effect of waterproof, solid wooden floor board, multi-layer solid wood floor, bamboo flooring also has the waterproof technology adopting the thin clad can back cover of aluminium, but aluminium is thin can not be sealed completely by the tongue and groove on floor, the bottom surface waterproof that only serves by this way, tongue and groove and aluminium thin between or do not prevent water,
Category-B: consolidated floor (composite floor board) bottom surface adopts impregnated bond paper solidification (namely thermosetting plastics paper film), make floor bottom surface serve waterproof use, but impregnated bond paper is when solidifying, floor base material or press template are not at ordinary times, impregnated bond paper is bound to occur dried flower, pin hole, tide vapour will penetrate in floor base material from dried flower, pin hole, after also having impregnated bond paper solidification, crisp especially, in floorcovering installation, there is foreign matter on ground, causes watertight composition to break, thus does not reach the effect of waterproof;
C class: also have plastic foil, sheet plate is pasted onto bottom surface, floor, tongue and groove (snap close) is all wooden locking, but plastic foil, sheet, plate can not paste in tongue and groove again, so this technique can not waterproof completely.
Conventional wooden floor surrounding tongue and groove is outside exposed, wood floors base material can not seal by the watertight composition of wood floors bottom surface completely, and moisture content when ground tide vapour and nursing invades repeatedly from floor surrounding tongue and groove, and the floor surrounding tongue and groove moisture absorption expands, floor surface is easily scrolled up, sticks up skin; Also have the pin hole that the watertight composition of bottom surface, traditional floor easily produces, dried flower is easy to the damp vapour absorbing bottom surface, have pin hole and dried flower place absorb damp vapour reach capacity time, just produces bulge, floor panel facial cleft mouth in the middle of wood floors.
The wood floor board with plastic keel sold in the market, Waterproof Wooden Floor Block, plastic lock catch solid wooden floor board, they are when producing, to the injection moulding of solid wood base material plate, pass through HTHP, the plastics of high temperature fused state penetrate in solid wood baseplate fiber gap by high pressure, certain thickness plastics, timber mixing object is formed in plastics and the junction of solid wood baseplate, make solid wood baseplate and plastic frame, close floor and discontinuous plastics positioning fastener, the plastic flange cooperatively interacted and plastic slot, plastic grid form an entirety by Shooting Technique.But in actual production, close floor area large, thickness is thin, injection mo(u)lding difficulty, and enable injection moulding success solid wood baseplate below closed bottom injection moulding cooling after, the plastic shrink stress of condensation makes panel deformation.
Also have a kind of " the convenient floor plastic rubber lock catch connecting location ", facing is in two ways adopted, the floor of thermosetting facing and the floor of coating ornamental surface in floor surface, the bottom surface of this invention.But the frame below plastic rubber lock catch and bottom covering and thermosetting impregnated paper pass through Shooting Technique, can not combine together, have micro chink between them, moisture content and damp vapour will infiltrate in all wood floors base materials from micro chink, wood floors base material moisture absorption and being out of shape.
Summary of the invention
The object of the present invention is to provide selection and the production technology of a kind of plastic rubber lock catch wood floors bottom surface watertight composition, wood floors bottom surface watertight composition and plastic rubber lock catch wood floors plastic cement frame Base Heat can be combined together, make not produce gap bottom bottom surface watertight composition and plastic rubber lock catch, it is good that wood floors reach water resistance, long service life, is convenient to produce.
The object of the present invention is achieved like this: have following steps
(1), thermoplastic plastic membrane, sheet, plate are attached on the bottom surface of wood floors;
(2), front is mounted facing bottom surface paste thermoplastic plastic membrane, sheet, plate wood floors periphery be processed into the profiled sheeting that top has boss;
(3), bottom surface is posted mould for thermoplastics, sheet, plate wood floors be assemblied in the mould of injection machine, periphery to mould and wood floors forms in plastic rubber lock catch framework cavity and injects thermoplastic hot melt's body, and the thermoplastic plastic membrane of wood floors bottom surface, sheet, the periphery of plate and plastic rubber lock catch plastic hot melt are melted;
(4), wood floors injection moulding cooling forming is plastic rubber lock catch, adopts fuse machine that thermoplastic plastic membrane, sheet, the periphery of plate and plastic rubber lock catch heat fusing are integrated.
Present invention achieves and wood floors bottom surface watertight composition and plastic rubber lock catch wood floors plastic cement frame Base Heat are combined together, eliminate the gap bottom bottom surface watertight composition and plastic rubber lock catch, make wood floors reach water resistance good, long service life, be convenient to produce.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the embodiment of the present invention 1, and Fig. 2 is the sectional structure schematic diagram of embodiments of the invention 2.
Detailed description of the invention
The selection of plastic rubber lock catch wood floors bottom surface watertight composition and a production technology, as shown in Figure 1, have following steps (1), be attached on the bottom surface of wood floors 3 by thermoplastic plastic membrane, sheet, plate 4; (2), front is mounted facing 1 bottom surface paste thermoplastic plastic membrane, sheet, plate 4 wood floors 3 periphery be processed into the profiled sheeting that top has boss; (3), bottom surface is posted mould for thermoplastics, sheet, plate 4 wood floors 3 be assemblied in the mould of injection machine, periphery to mould and wood floors 3 forms in plastic rubber lock catch framework cavity and injects thermoplastic hot melt's body, and the thermoplastic plastic membrane of wood floors bottom surface, sheet, the periphery of plate 4 and plastic rubber lock catch plastic hot melt are melted; (4), wood floors injection moulding cooling forming is plastic rubber lock catch 2, adopts fuse machine that thermoplastic plastic membrane, sheet, the periphery of plate 4 and plastic rubber lock catch 2 heat fusing are integrated.Thermoplastic is made up of polypropylene, polyethylene, polyvinyl chloride, polystyrene, thermoplastic elastomer (TPE), PUR.The thickness of thermoplastic plastic membrane is 0.03 ~ 0.25mm, and the thickness of thermoplastic sheet is 0.25 ~ 2mm, and the thickness of thermoplastic plate is 2mm ~ 10mm.Thermoplastic plastic membrane, sheet, plate 4 can be prefabricated into foamed plastic film, sheet, the plate of closed pore.Thermoplastic plastic membrane, sheet, plate select same thermoplastic with plastic rubber lock catch framework or select two kinds of thermoplastics or three kinds of thermoplastics mutually heat melt.The end opening of plastic lock catch 2 is concordant with the bottom surface of thermoplastic plastic membrane, sheet, plate 4.As shown in Figure 2, the end opening of plastic rubber lock catch 2 arranges the bound edge 5 that bag carries out thermoplastic plastic membrane, sheet, plate 4 bottom surface.Thermoplastic is by " GB/T2035-2008/ISO472:1999 plastics term and definition in 2.1058 and 2.1057 " and " selecting of plastic material " first section Section three, the classification of change that is heated by resin: (1) thermosetting plastics, refer to shaping after can not to reheat softening again and repeat the class plastics processed.Resin is line style performed polymer before processing, in processing, chemical crosslink reaction occurs, and makes goods inside form tridimensional network, has insoluble, not molten feature.(2) thermoplastic, refer to shaping after again heating can again soften and process and the constant class plastics of chemical composition.Its resin before processing, after be all linear structure, there is fusible, solvable feature.There is not chemical change in resin, only physical change occurs in process.As the thermoplastic plastic membrane of polypropylene, polyethylene, polyvinyl chloride, polystyrene, thermoplastic elastomer (TPE), PUR, sheet, plate.
Claims (7)
1. the selection of plastic rubber lock catch wood floors bottom surface watertight composition and a production technology, is characterized in that: have following steps
(1), thermoplastic plastic membrane, sheet, plate (4) are attached on the bottom surface of wood floors (3);
(2), front is mounted facing (1) bottom surface paste thermoplastic plastic membrane, sheet, plate (4) wood floors (3) periphery be processed into the profiled sheeting that top has boss;
(3), bottom surface is posted mould for thermoplastics, sheet, plate (4) wood floors (3) be assemblied in the mould of injection machine, periphery to mould and wood floors (3) forms in plastic rubber lock catch framework cavity and injects thermoplastic hot melt's body, and the thermoplastic plastic membrane of wood floors bottom surface, sheet, the periphery of plate (4) and plastic rubber lock catch plastic hot melt are melted;
(4), wood floors injection moulding cooling forming is plastic rubber lock catch (2), adopts fuse machine that thermoplastic plastic membrane, sheet, the periphery of plate (4) and plastic rubber lock catch (2) heat fusing are integrated.
2. the selection of plastic rubber lock catch wood floors bottom surface according to claim 1 watertight composition and production technology, is characterized in that: thermoplastic is made up of polypropylene, polyethylene, polyvinyl chloride, polystyrene, thermoplastic elastomer (TPE), PUR.
3. the selection of plastic rubber lock catch wood floors bottom surface according to claim 1 and 2 watertight composition and production technology, it is characterized in that: the thickness of thermoplastic plastic membrane is 0.03 ~ 0.25mm, the thickness of thermoplastic sheet is 0.25 ~ 2mm, and the thickness of thermoplastic plate is 2mm ~ 10mm.
4. the selection of plastic rubber lock catch wood floors bottom surface according to claim 1 watertight composition and production technology, is characterized in that: thermoplastic plastic membrane, sheet, plate (4) can be prefabricated into foamed plastic film, sheet, the plate of closed pore.
5. the selection of plastic rubber lock catch wood floors bottom surface according to claim 1 watertight composition and production technology, is characterized in that: thermoplastic plastic membrane, sheet, plate select same thermoplastic with plastic rubber lock catch framework or select two kinds of thermoplastics or three kinds of thermoplastics mutually heat melt.
6. the selection of plastic rubber lock catch wood floors bottom surface according to claim 1 watertight composition and production technology, is characterized in that: the end opening of plastic lock catch (2) is concordant with the bottom surface of thermoplastic plastic membrane, sheet, plate (4).
7. the production technology of plastic rubber lock catch wood floors bottom surface according to claim 1 watertight composition, is characterized in that: the end opening of plastic rubber lock catch (2) is arranged the bound edge (5) that bag carries out thermoplastic plastic membrane, sheet, plate (4) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743932.XA CN105415720A (en) | 2015-11-05 | 2015-11-05 | Material selection and production technology of waterproof layer on bottom surface of plastic cement lock catch wooden floor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510743932.XA CN105415720A (en) | 2015-11-05 | 2015-11-05 | Material selection and production technology of waterproof layer on bottom surface of plastic cement lock catch wooden floor |
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| CN105415720A true CN105415720A (en) | 2016-03-23 |
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| CN201510743932.XA Pending CN105415720A (en) | 2015-11-05 | 2015-11-05 | Material selection and production technology of waterproof layer on bottom surface of plastic cement lock catch wooden floor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971238A (en) * | 2016-05-26 | 2016-09-28 | 洛阳贝奇尔塑胶有限公司 | Plastic floor |
| CN105971239A (en) * | 2016-05-30 | 2016-09-28 | 洛阳贝奇尔塑胶有限公司 | Pressing-connection and inserted-connection leakageproof sealing plastic floor |
| CN106677487A (en) * | 2017-02-27 | 2017-05-17 | 常州市艾吉建材科技有限公司 | Hexahedral three-dimensional waterproof floor and manufacturing process |
| CN111005524A (en) * | 2019-06-04 | 2020-04-14 | 安徽扬子地板股份有限公司 | Production method of rapid side-sliding installation floor |
| CN112761327A (en) * | 2021-01-12 | 2021-05-07 | 罗生权 | Plastic lock catch wooden board sealed by plastic cooling shrinkage and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8425506U1 (en) * | 1984-08-29 | 1989-07-13 | Meier, Max | |
| CN101407069A (en) * | 2007-10-12 | 2009-04-15 | 罗生权 | Process for manufacturing injection moulding seal edge of wooden floor or furniture board and edger thereof |
| CN103295810A (en) * | 2012-03-05 | 2013-09-11 | 大日科技股份有限公司 | Plastic butt fusion piece of switch |
| CN204225424U (en) * | 2014-10-16 | 2015-03-25 | 福州亿利达木业有限公司 | A kind of framework wood flooring |
-
2015
- 2015-11-05 CN CN201510743932.XA patent/CN105415720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8425506U1 (en) * | 1984-08-29 | 1989-07-13 | Meier, Max | |
| CN101407069A (en) * | 2007-10-12 | 2009-04-15 | 罗生权 | Process for manufacturing injection moulding seal edge of wooden floor or furniture board and edger thereof |
| CN103295810A (en) * | 2012-03-05 | 2013-09-11 | 大日科技股份有限公司 | Plastic butt fusion piece of switch |
| CN204225424U (en) * | 2014-10-16 | 2015-03-25 | 福州亿利达木业有限公司 | A kind of framework wood flooring |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971238A (en) * | 2016-05-26 | 2016-09-28 | 洛阳贝奇尔塑胶有限公司 | Plastic floor |
| CN105971239A (en) * | 2016-05-30 | 2016-09-28 | 洛阳贝奇尔塑胶有限公司 | Pressing-connection and inserted-connection leakageproof sealing plastic floor |
| CN106677487A (en) * | 2017-02-27 | 2017-05-17 | 常州市艾吉建材科技有限公司 | Hexahedral three-dimensional waterproof floor and manufacturing process |
| CN111005524A (en) * | 2019-06-04 | 2020-04-14 | 安徽扬子地板股份有限公司 | Production method of rapid side-sliding installation floor |
| CN112761327A (en) * | 2021-01-12 | 2021-05-07 | 罗生权 | Plastic lock catch wooden board sealed by plastic cooling shrinkage and manufacturing method thereof |
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Application publication date: 20160323 |