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CN106592910A - Composite floor combining flexible base materials and rigid hard base material and manufacturing method - Google Patents

Composite floor combining flexible base materials and rigid hard base material and manufacturing method Download PDF

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Publication number
CN106592910A
CN106592910A CN201611011232.2A CN201611011232A CN106592910A CN 106592910 A CN106592910 A CN 106592910A CN 201611011232 A CN201611011232 A CN 201611011232A CN 106592910 A CN106592910 A CN 106592910A
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China
Prior art keywords
base material
thickness
rigid
composite floor
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611011232.2A
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Chinese (zh)
Inventor
李小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Swanflor Building Material Technology Co Ltd
Original Assignee
Anhui Swanflor Building Material Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Swanflor Building Material Technology Co Ltd filed Critical Anhui Swanflor Building Material Technology Co Ltd
Priority to CN201611011232.2A priority Critical patent/CN106592910A/en
Publication of CN106592910A publication Critical patent/CN106592910A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Floor Finish (AREA)

Abstract

The invention relates to the technical field of floors, in particular to a composite floor combining flexible base materials and a rigid hard base material and a manufacturing method. The composite floor comprises an abrasion-resistant layer with the thickness of 0.1-0.5mm, a figured color film with the thickness of 0.04-0.06mm, the flexible panel base material with the thickness of 0.6-0.07mm, the medium rigid hard base material with the thickness of 2-13mm, and the bottom flexible base material with the thickness of 0.6-0.8mm. The manufacturing method includes the following steps that the flexible panel base material and the bottom flexible base material are plasticized and rolled to flexible sheet base materials through an internal mixer, and the medium rigid hard base material is formed in extruded and rolled modes through a double-screw extruder; the materials are cut into uniform dimensions and subjected to hot pressing through a laminating machine for 35-45 min with the hot pressing temperature of 145-155 DEG C and the pressure being 500-1,000 tons, and then cold pressing is conducted for 18-22 min, so that a composite board is obtained; and the composite board is punched and slotted to form the composite floor. The composite floor is high in dimension stability, excellent in inflaming retardance, high in strength and hardness, not prone to warping or contraction deformation, comfortable and durable.

Description

The composite floor board and manufacture method of a kind of flexibility base material and rigid, hard base material
Technical field：
The present invention relates to technical field of floor, and in particular to the composite floor board of a kind of flexibility base material and rigid, hard base material And manufacture method.
Background technology：
Composite floor board, is the one of which on floor.But composite floor board is artificially changed the natural structure of flooring material, is reached The floor that a certain physical property meets the expected requirements.Composite floor board commercially Jing often to refer to reinforced composite wooden floor, solid wood multiple Close floor etc..Existing composite floor board is typically all to be composited using the carrying out of multilamellar flexibility base material, this ground board size Stability and fire resistance are all poor, and the surface of plastic floor easily warps, modification, the shortcomings of dimensional stability is poor, easily One is shunk, surface irregularity is stepped on, it is not exquisite generous enough, it is not comfortable durable enough.
The content of the invention：
The technical problem to be solved is to overcome existing technological deficiency, there is provided one kind improves dimensionally stable Performance and fire resistance, change general plastic floor and easily warp, modification, flexibility base material the shortcomings of dimensional stability is poor With the composite floor board and manufacture method of rigid, hard base material.
The technical problem to be solved is realized using following technical scheme：
A kind of composite floor board of flexibility base material and rigid, hard base material, it is characterised in that：Including following material, wearing layer 0.1～0.5 millimeter of thickness, decorative pattern 0.04～0.06 millimeter of thickness of coloured silk, 0.6～0.07 millimeter of soft panel substrates, middle level hard 0.6～0.8 millimeter of 2～13 millimeters of rigid substrate and bottom soft base material thickness；Described decorative pattern coloured silk thickness is arranged on wear-resisting thickness Degree downside, described soft panel substrates are arranged on the downside of decorative pattern coloured silk thickness, and described middle level hard rigid base material is arranged on The downside of soft panel substrates, described bottom soft base material is arranged on the downside of middle level hard rigid base material.
The material of described soft panel substrates includes by weight following components, 30～40 parts of igelite, calcium 5 parts of zinc stabilizer, DOTP softens 20 parts of plasticizer, and 2～3 parts of OPE lubricants and Calcium Carbonate fill 40～50 parts of agent.
The material of described middle level hard rigid base material includes by weight following components, Polyethylene oxide plastics 35～45 Part, 5～8 parts of CPE reinforcing agents, 5 parts of calcium zinc stabilizer, 2～3 parts and calcium carbonate-filled dose 40～50 parts of 0PE lubricants.
The material of described bottom soft base material is identical with the material of soft panel substrates.
The manufacture method of a kind of described flexibility base material and the composite floor board of rigid, hard base material, it is characterised in that：Press Following steps are carried out,
1) soft panel substrates and bottom soft base material are rolled into soft book plate substrate, middle level hard using banbury plasticizing Rigid substrate adopts double screw extruder extrusion calendaring molding；
2) it is and then cut into uniform sizes, laminated machine hot pressing, 145～155 degree of hot pressing temperature, 500 tons of pressure～ 1000 tons, hot pressing time about 35～45 minutes, 18～22 minutes time of colding pressing composite board；
3) punching, fluting are passed through again make floor.
The thickness on described floor is between 4～15 millimeters.
The characteristics of this product：Intermediate layer increased hard rigid material, improve dimensional stability and fire resistance, change Become general plastic floor easily to warp, modification, the shortcomings of dimensional stability is poor, except with general plastic floor environmental protection, Waterproof, the advantages of fire-retardant, and has surfacing attractive in appearance, and rigidity is soft to be combined, comfortable durable, and it is excellent that stable material quality is not shunk etc. Point.
The invention has the beneficial effects as follows：Dimensional stability of the present invention is strong, fire resistance is young, and intensity hardness is high, it is not easy to rise Stick up, it is not easy to contraction distortion, it is comfortable durable.
Specific embodiment：
In order that technological means, creation new feature, reached purpose and effect that the present invention is realized are easy to understand, below With reference to instantiation, the present invention is expanded on further.
The composite floor board of a kind of flexibility base material and rigid, hard base material, including following material, wearing layer thickness 0.1～ 0.5 millimeter, decorative pattern 0.05 millimeter of thickness of coloured silk, 0.7 millimeter of soft panel substrates, 2～13 millimeters of middle level hard rigid base material, bottom Soft base material is thick 0.7 millimeter；Decorative pattern coloured silk thickness is arranged on wearing layer thickness downside, and soft panel substrates are arranged on decorative pattern coloured silk thickness Downside, middle level hard rigid base material is arranged on the downside of soft panel substrates, and it is firm that bottom soft base material is arranged on middle level hard The downside of property base material.
The material of soft panel substrates includes by weight following components, and 30～40 parts of igelite, calcium zinc is stablized 5 parts of agent, DOTP softens 20 parts of plasticizer, and 2～3 parts of OPE lubricants and Calcium Carbonate fill 40～50 parts of agent.
The material of middle level hard rigid base material includes by weight following components, and 35～45 parts of Polyethylene oxide plastics, CPE increases Strong 5～8 parts of agent, 5 parts of calcium zinc stabilizer, 2～3 parts and calcium carbonate-filled dose 40～50 parts of 0PE lubricants.
The material of bottom soft base material is identical with the material of soft panel substrates.
A kind of flexibility base material and the manufacture method of the composite floor board of rigid, hard base material, are carried out according to the following steps,
1) soft panel substrates and bottom soft base material are rolled into soft book plate substrate, middle level hard using banbury plasticizing Rigid substrate adopts double screw extruder extrusion calendaring molding；
2) it is and then cut into uniform sizes, laminated machine hot pressing, 145～155 degree of hot pressing temperature, 500 tons of pressure～ 1000 tons, hot pressing time about 35～45 minutes, 18～22 minutes time of colding pressing composite board；
3) punching, fluting are passed through again make floor.
The thickness on floor is between 4～15 millimeters.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its Equivalent thereof.

Claims (6)

1. the composite floor board of a kind of flexibility base material and rigid, hard base material, it is characterised in that：Including following material, wear-resisting thickness 0.1～0.5 millimeter of degree, decorative pattern 0.04～0.06 millimeter of thickness of coloured silk, 0.6～0.07 millimeter of soft panel substrates, middle level hard is firm Property 2～13 millimeters of base material and 0.6～0.8 millimeter of bottom soft base material thickness；Described decorative pattern coloured silk thickness is arranged on wearing layer thickness Downside, described soft panel substrates are arranged on the downside of decorative pattern coloured silk thickness, and described middle level hard rigid base material is arranged on soft The downside of matter panel substrates, described bottom soft base material is arranged on the downside of middle level hard rigid base material.
2. the composite floor board of a kind of flexibility base material according to claim 1 and rigid, hard base material, it is characterised in that：Institute The material of the soft panel substrates stated includes by weight following components, 30～40 parts of igelite, calcium zinc stabilizer 5 Part, DOTP softens 20 parts of plasticizer, and OPE lubricants 2～3 and Calcium Carbonate fill 40～50 parts of agent.
3. the composite floor board of a kind of flexibility base material according to claim 1 and 2 and rigid, hard base material, its feature exists In：The material of described middle level hard rigid base material includes by weight following components, 35～45 parts of Polyethylene oxide plastics, CPE 5～8 parts of reinforcing agent, 5 parts of calcium zinc stabilizer, 2～3 parts and calcium carbonate-filled dose 40～50 parts of 0PE lubricants.
4. the composite floor board of a kind of flexibility base material according to claim 2 and rigid, hard base material, it is characterised in that：Institute The material of the bottom soft base material stated is identical with the material of soft panel substrates.
5. the manufacture method of the composite floor board of a kind of flexibility base material according to claim 1 and rigid, hard base material, its It is characterised by：Carry out according to the following steps,
1) soft panel substrates and bottom soft base material are rolled into soft book plate substrate, middle level hard rigid using banbury plasticizing Base material adopts double screw extruder extrusion calendaring molding；
2) it is and then cut into uniform sizes, laminated machine hot pressing, 145～155 degree of hot pressing temperature, 500 tons～1000 tons of pressure, Hot pressing time about 35～45 minutes, 18～22 minutes time of colding pressing composite board；
3) punching, fluting are passed through again make floor.
6. a kind of flexibility base material according to claim 1,2,4 or 5 and the composite floor board of rigid, hard base material, its feature It is：The thickness on described floor is between 4～15 millimeters.
CN201611011232.2A 2016-11-17 2016-11-17 Composite floor combining flexible base materials and rigid hard base material and manufacturing method Pending CN106592910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611011232.2A CN106592910A (en) 2016-11-17 2016-11-17 Composite floor combining flexible base materials and rigid hard base material and manufacturing method

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Application Number Priority Date Filing Date Title
CN201611011232.2A CN106592910A (en) 2016-11-17 2016-11-17 Composite floor combining flexible base materials and rigid hard base material and manufacturing method

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Publication Number Publication Date
CN106592910A true CN106592910A (en) 2017-04-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2849944A4 (en) * 2012-05-17 2016-07-13 Evergreen Packaging Inc Container with high moisture barrier properties and a reclosable pour spout

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042864A (en) * 1988-12-03 1990-06-13 轻工业部塑料加工应用科学研究所 Semi-hard plastic floor and manufacture method that waste polyethylene is made
US20100310893A1 (en) * 2006-11-01 2010-12-09 Mallard Creek Polymers, Inc. Engineered wood product
CN102287038A (en) * 2010-06-21 2011-12-21 来威利控股有限公司 Floor panel comprising polymer and cork
CN102966231A (en) * 2011-09-01 2013-03-13 深圳市建辰实业有限公司 Ceramic-plastic floor and processing method thereof
CN104074339A (en) * 2014-07-07 2014-10-01 张家港爱丽塑料有限公司 Dampproof sound isolation elastic plastic floor and preparing method of dampproof sound isolation elastic plastic floor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042864A (en) * 1988-12-03 1990-06-13 轻工业部塑料加工应用科学研究所 Semi-hard plastic floor and manufacture method that waste polyethylene is made
US20100310893A1 (en) * 2006-11-01 2010-12-09 Mallard Creek Polymers, Inc. Engineered wood product
CN102287038A (en) * 2010-06-21 2011-12-21 来威利控股有限公司 Floor panel comprising polymer and cork
CN102966231A (en) * 2011-09-01 2013-03-13 深圳市建辰实业有限公司 Ceramic-plastic floor and processing method thereof
CN104074339A (en) * 2014-07-07 2014-10-01 张家港爱丽塑料有限公司 Dampproof sound isolation elastic plastic floor and preparing method of dampproof sound isolation elastic plastic floor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2849944A4 (en) * 2012-05-17 2016-07-13 Evergreen Packaging Inc Container with high moisture barrier properties and a reclosable pour spout

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Application publication date: 20170426