CN1128198A - Hot-pressed board made of waste paper and waste plastics - Google Patents
Hot-pressed board made of waste paper and waste plastics Download PDFInfo
- Publication number
- CN1128198A CN1128198A CN94112994A CN94112994A CN1128198A CN 1128198 A CN1128198 A CN 1128198A CN 94112994 A CN94112994 A CN 94112994A CN 94112994 A CN94112994 A CN 94112994A CN 1128198 A CN1128198 A CN 1128198A
- Authority
- CN
- China
- Prior art keywords
- waste
- paper
- plastics
- hot
- waste plastics
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Laminated Bodies (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The hot-pressed board is made mainly of waste paper and plastics. It may become substitute of shaving board, middle-density fibreboard and plywood. Furthermore, it may be reused.
Description
The present invention relates to the sheet material that a kind of pressure sintering is made.
" reaching inferior plate " is the title of applicant at the coml hardboard, and this hardboard has very great help to environmental protection; Main cause is that the raw material of this hardboard of manufacturing is can reclaim in supply aspect the factory or home-use back with waste paper and these materials of plastics (being polymer or resin).Utilize waste material to make useful articles for use and do not need to be used for banketing or to burn to produce and pollute the minimizing contaminated environment.
" reach inferior plate " and can buy a house in installments the floor, room, furniture, building aspect plank usefulness, of many uses, and possess following some:
(1) thickness is from 1 millimeter to 30 millimeters, mainly depends on purposes and decides;
(2) extreme hardness;
(3) can be cut into different shape;
(4) can be in plate face boring, nailing or with on the screw nail bit is difficult for getting loose;
(5) can be cut into various sizes;
(6) the plate face is level and smooth;
(7) plate is after special the processing, but moisture proof;
(8) the available intrinsic colour of plate face is made various furniture and construction material, and more the shades of colour impregnated paper is gone up in available light face or stickup.
The particieboard of usefulness on the market, medium density fibre board (MDF) and glued board; The primary raw material of making above three kinds of plates is a timber, and bagasse and other string impact woods environmental ecology and fall trees, and more atmosphere is caused " greenhouse effect "." reaching inferior plate " is to reproduce with waste paper and waste plastics to form, and competes on market with above three kinds of sheet materials, and minimizing is fallen trees and influenced woods environmental ecology." reach inferior plate " substantially need not add glue again, only utilize waste plastics and waste paper to mix.
And " reaching inferior plate " this sheet material with after also recyclablely make same sheet material, move in endless cycles.
The waste paper of countries in the world and waste plastics are more and more, and last major part is used for garbage filling soil or burning, and environmental pollution has certain influence like this; And other plank, for example: particieboard, medium density fibre board (MDF) and glued board are to make raw material with timber or other plant, and the influence that lumbering also can produce certain degree to earth ecology.
The purpose of this invention is to provide " reaching inferior plate ", its manufacturing is at above shortcoming, promptly is that timber is adopted in twice laid and minimizing.Commercial aspect is relatively low because of the sheet material production cost that utilizes waste material and make, and causes many-sided benefit.
Manufactured materials
Making stiff board material mainly is two kinds of materials:
(1) waste paper-as wrapping paper, newsprint, the magazine paper, office's paper and all are useless
Paper can be used.
(2) waste plastics (polymer or resin)-
(i) polyethylene (being called for short PE) comprising:
-high density polyethylene (HDPE) (being called for short HDPE);
-low density polyethylene (LDPE) (being called for short LDPE);
-LLDPE (being called for short LLDPE);
(ii) polypropylene (be called for short PP)
(iii) PETG (be called for short PET)
(iV) polyurethane
(V) polystyrene
(Vi) polyvinyl chloride
(Vii) all waste plastic mixtures.
Manufacture process
The waste paper of every bundle is delivered to shredder and is tentatively smashed, and smashes and waste plastics is sent to the plastics beating crusher in the same old way, then above two kinds of preliminary waste materials after broken is placed on mixer, makes ratio with weight; Mixture is smashed to very tiny at beating crusher more again, then material is tiled in the preformer precompressed, deliver to hot press hot pressing again, the about scope of temperature is 140 ℃ to 300 ℃, 20 kilograms to 150 kilograms every square centimeter of pressure limits, mainly depend on material and customer requirement, about 1 to 15 minute of hot pressing, depend on thickness, during this time hardboard is molded, but temperature is very high, so will be sent to the cold press kenel that fixes, the pressure of cold press and operating time and hot pressing time are similar, and 1 ℃ to 10 ℃ of cold pressing plate temperature; Just cut out according to the size and the thickness of customer requirement at last, then packing.The recyclable hardboard of doing again of particle after the sanction.
Stock is waste paper and waste plastics " to reach inferior plate ", cleans without water in the process of these two kinds of things manufacturing hardboards, so do not have waste water and refuse to emit.And particieboard, medium density fibre board (MDF) and glued board compare, and " reaching inferior plate " need not add glue in addition, only utilizes broken waste plastics fusion shredded paper to form, and difference is also distinct more.Basically " reach inferior plate " and make and reach environmental requirement and twice laid benefit without timber.
The hardness that " reaches inferior plate " can be transferred during fabrication, the main pressure of transferring than hot press and cold press.
Embodiment
Mentioned as one section of manufactured materials, the main matter of making " reaching inferior plate " is all types of waste paper and waste plastics, and does not need to come with glue bonding in manufacture process, only need suppress out with pressure.And common " reaching inferior plate " can supply architectural plate, and housing floor and furniture use; If the ratio of fruit waste plastics increases, waterproof and protection against the tide are attractive and durable more.
Raw material is waste paper and waste plastics " to reach inferior plate ", and these two kinds of mixed proportions not necessarily mainly depend on papery and waste plastics which includes and plant polymer and their composition (percentage), also depends on customer requirement waterproof or moistureproof and ratio that decide paper and waste plastics.
Plate face look is answered customer requirement " to reach inferior plate ", the shades of colour impregnated paper is gone up in available color own or stickup, and " reaching inferior plate " more has a quantum jump, compacting together above the mixture of waste paper and waste plastics is placed on impregnated paper before precompressed exactly, save the bonding of glue, and bonding degree is very firm, can not get loose because of moist.
Claims (1)
1. hot-pressed board that is called " reaching inferior plate ", main material is with waste paper and waste plastics, and through mixing and hot pressing with cold pressing and form; The waste paper material can be used newspaper, magazine paper and wrapping paper; Plastics (polymer) can be selected polyethylene for use, polypropylene, and PETG, polyurethane, polystyrene, polyvinyl chloride or all mixed plastics, raw material mainly obtain from waste plastics bag or waste plastics cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94112994A CN1128198A (en) | 1994-12-05 | 1994-12-05 | Hot-pressed board made of waste paper and waste plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94112994A CN1128198A (en) | 1994-12-05 | 1994-12-05 | Hot-pressed board made of waste paper and waste plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1128198A true CN1128198A (en) | 1996-08-07 |
Family
ID=5036462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94112994A Pending CN1128198A (en) | 1994-12-05 | 1994-12-05 | Hot-pressed board made of waste paper and waste plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1128198A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099943C (en) * | 1999-07-29 | 2003-01-29 | 马召义 | Wood-plastic material |
| CN102019641A (en) * | 2010-11-01 | 2011-04-20 | 福建省邵武福人林产有限公司 | Application of impregnated paper and process for producing shaving board |
| CN101158136B (en) * | 2007-09-12 | 2011-11-23 | 彭万喜 | Method for manufacturing lightweight acoustic insulation shock-proof wood-based panel by employing waste papers |
| CN103264040A (en) * | 2013-05-16 | 2013-08-28 | 上海博格工业用布有限公司 | Process for manufacturing sheet material by utilizing waste filter bag |
| CN103521505A (en) * | 2013-10-28 | 2014-01-22 | 韩洪波 | Method for production of plate from light garbage |
| CN106838596A (en) * | 2017-01-23 | 2017-06-13 | 李小尧 | Composite plastic sheet material |
| CN108818874A (en) * | 2018-07-06 | 2018-11-16 | 临沂市兰山区联拓板材厂 | A kind of sandwich body of fire prevention prepared using melamine impregnated paper |
-
1994
- 1994-12-05 CN CN94112994A patent/CN1128198A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099943C (en) * | 1999-07-29 | 2003-01-29 | 马召义 | Wood-plastic material |
| CN101158136B (en) * | 2007-09-12 | 2011-11-23 | 彭万喜 | Method for manufacturing lightweight acoustic insulation shock-proof wood-based panel by employing waste papers |
| CN102019641A (en) * | 2010-11-01 | 2011-04-20 | 福建省邵武福人林产有限公司 | Application of impregnated paper and process for producing shaving board |
| CN103264040A (en) * | 2013-05-16 | 2013-08-28 | 上海博格工业用布有限公司 | Process for manufacturing sheet material by utilizing waste filter bag |
| CN103264040B (en) * | 2013-05-16 | 2016-02-24 | 上海博格工业用布有限公司 | A kind of technique utilizing waste filter bag to manufacture sheet material |
| CN103521505A (en) * | 2013-10-28 | 2014-01-22 | 韩洪波 | Method for production of plate from light garbage |
| CN106838596A (en) * | 2017-01-23 | 2017-06-13 | 李小尧 | Composite plastic sheet material |
| CN108818874A (en) * | 2018-07-06 | 2018-11-16 | 临沂市兰山区联拓板材厂 | A kind of sandwich body of fire prevention prepared using melamine impregnated paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |