CN106891465A - Manufacture method of plastic plate and products thereof - Google Patents
Manufacture method of plastic plate and products thereof Download PDFInfo
- Publication number
- CN106891465A CN106891465A CN201710063992.6A CN201710063992A CN106891465A CN 106891465 A CN106891465 A CN 106891465A CN 201710063992 A CN201710063992 A CN 201710063992A CN 106891465 A CN106891465 A CN 106891465A
- Authority
- CN
- China
- Prior art keywords
- plastic plate
- manufacture method
- plastic
- rolling
- waste
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of manufacture method of plastic plate and products thereof, waste plastic bag is crushed first, then pass through being heated up to cement state extruding and discharging, then sequentially passed through rolling, cool down, cut treatment and obtain required plastic plate finished product.The rolling treatment also rolls outer layer of the covering laminating adhesive layer as plastic plate again on the plastics rubber cement surface.Present invention process simple flow, environmental protection and energy saving, plastic material utilization rate are high, the plastic plate or laminating adhesive formula plastic plate of output can be used as the external packing of plant equipment, a large amount of timber packagings are saved, or is used as cement steel component architectural engineering outer template.The white pollution harm of permanent pollution environment can be effectively solved, can turn waste into wealth and be converted into the New Building Materials that can play thermal insulation function, realize the cycling and reutilization of polybag (sheet material), reduce the waste of petroleum-based energy.
Description
Technical field
The present invention relates to a kind of reuse method to waste plastic bag, it is specifically related to a kind of by waste plastic bag processing
Manufacture method for plastic plate and products thereof.
Technical background
According to relevant statistics, whole world plastics annual production is 100,000,000 tons, if by the annual 15% discarded gauge of plastics
Calculate, plastics discarded amount in the whole world year is exactly 15,000,000 tons；Chinese Plastics annual production be 3,000,000 tons, consumption figure 6,000,000 tons with
On.The discarded amount of year plastics of China is more than 1,000,000 tons, and ratio of the waste plastic in rubbish accounts for 40%, substantial amounts of discarded
Plastics are buried under the ground as rubbish, undoubtedly bring bigger pressure to the arable land for natively lacking.Plastics are embedded in ground
Also imputrescibility degraded in lower 200 years, substantial amounts of plastic refuse landfill can destroy the permeability of soil in underground, make soil plate
Knot, influences the growth of plant.Therefore, plastics bring to environment while the life for giving people brings convenience, also and are difficult to receive
The future trouble picked up, the disaster call " white pollution " that people bring plastics to environment.
Polybag (with polyethylene as main material) is the packaging that a kind of plastic foil by thin with pliability is fabricated by
Bag.Polybag is mainly used to contain object, is common in supermarket, downtown streets, department store, warehouse, soot etc..By its profile
Classification can be divided into plastic bag, straight tube bag, sealed bag, adhesive tape bag, Special-shaped bag etc., and polybag gives people the life side of bringing really
Just, but this for the moment facilitate but bring permanent harm.Because plastic bag recovery value is relatively low, in use except dissipating
Fall in avenue, tourist district, water body, highway and railway both sides cause " visual pollution " outward, it also has potential danger
Evil.Due to plastic construction stabilization, it is difficult to be degraded by natural microbial bacterium, is not decomposed for a long time in natural environment.This means that
Waste plastic garbage will in the environment become pollutant long-term existence and constantly accumulate if do not reclaimed, and can cause pole to environment
Big harm.Waste plastics bag can not only take a large amount of soils with garbage loading embeading, and occupied soil cannot recover for a long time, shadow
Ring the sustainable use in soil.Into waste plastics bag (product) in house refuse if filled, the time of 200 years could
Degraded.And, polybag is, with oil as raw material, not only to consume ample resources, can't be decomposed, and is embedded in underground meeting
Contaminated land, river.
At present, waste plastic bag is typically taken at the method for burning (heat energy regeneration) or recycling (product regeneration)
Reason.Though both methods make waste plastic obtain regeneration, the purpose for economizing on resources has been reached.But because waste plastic bag exists
Burn or can produce harmful gas when reprocessing, pollute environment, it is possible to say the treatment of waste plastic bag so far
It is still troubling a great problem in efforts at environmental protection.
The content of the invention
It is above-mentioned it is an object of the invention to overcome the shortcomings of, and a kind of environmental protection and energy saving, technique simplicity, stock utilization are provided
Manufacture method of plastic plate high and products thereof.
The purpose of the present invention is realized by following technical solution：The manufacture method of plastic plate, first by waste plastic
Bag is crushed, and then passes through being heated up to cement state extruding and discharging, then is sequentially passed through rolling, cooled down, cut treatment and obtain plastics
Sheet material finished product.
It is described rolling be processed as the plastics rubber cement by multiple rollers with left and right or up and down rolling mode process, the plastic cement
The thickness of slurry is determined by the spacing between the roller that rolls.The rolling treatment also rolls covering again on the plastics rubber cement surface
Laminating adhesive layer as plastic plate outer layer.
Waste plastic bag fragment after the crushing is heated up to 200-230 degrees Celsius, and bonding is added during heating
Agent is simultaneously stirred, and its weight accounting is (1.5-2.0) %.Add industrial essence again also during heating and stir, its weight is accounted for
Than being (0.05-0.1) %.
Plastic plate product obtained by manufacture method according to described plastic plate, the plastic plate or laminating adhesive formula
Plastic plate is used as the external packing of plant equipment, or is used as cement steel component architectural engineering outer template.
After the present invention, waste plastic bag passes sequentially through crushing, heats, extrudes, rolling, cooling down, cutting treatment and obtain
To plastic plate finished product, its technological process simplicity, environmental protection and energy saving, plastic material utilization rate are high, the plastic plate of output or multiple
Membrane type plastic plate can save a large amount of timber packaging (substituting wooden plywood), or as cement steel component architectural engineering outside
Template is used, and effective white pollution harm for solving permanent pollution environment, can turn waste into wealth and being converted into can play heat-insulation and heat-preservation work
New Building Materials, realize the multiple cycling and reutilization of polybag (sheet material), reduce the waste of petroleum-based energy, finally
Realize the no pollution of environment.
Specific embodiment
The manufacture method of plastic plate of the present invention is：Waste plastic bag (by reducing mechanism) is crushed first, is then passed through
Heating (can be electric heater unit) to cement state (by screw extrusion apparatus) extruding and discharging, then sequentially pass through rolling, cool down (can
Be water-cooled or air-cooled), cut treatment and obtain required plastic plate finished product.The rolling is processed as the plastics rubber cement by many
With left and right or up and down, rolling mode is processed individual roller, the thickness of the plastics rubber cement by the spacing institute between the roller that rolls really
It is fixed.The rolling treatment can also again roll covering laminating adhesive layer (can be colored plastic film) as plastics on the plastics rubber cement surface
The outer layer of sheet material and obtain laminating adhesive formula plastic plate, reach plate face smooth bright-coloured.According to the manufacture method of described plastic plate
The plastic plate product of gained, the plastic plate or laminating adhesive formula plastic plate are used as the external packing of plant equipment, or
Person uses as cement steel component architectural engineering outer template.
Corresponding discharging mould can be equipped with during the extruding and discharging as needed to determine plastics rubber cement discharging shape.Plastics
It is reel that sheet material finished product can wind if for light sheet, and plastic plate finished product can need direct if for heavy-gauge sheeting according to its shape
Cut.Waste plastic bag fragment after the crushing is heated up to 200-230 degrees Celsius, and bonding agent is added during heating
(binding agent) is simultaneously stirred, and its weight accounting is (1.5-2.0) %, to increase its intensity and crack resistance.Also during heating again
Addition industrial essence is simultaneously stirred, and its weight accounting is (0.05-0.1) %, and to reduce its peculiar smell, a more step increases its feature of environmental protection
Energy.
Claims (6)
1. the manufacture method of plastic plate, it is characterised in that：Waste plastic bag is crushed first, then by being heated up to rubber cement shape
State extruding and discharging, then sequentially pass through rolling, cool down, cut treatment and obtain required plastic plate finished product.
2. the manufacture method of plastic plate according to claim 1, it is characterised in that：The rolling is processed as the plastic cement
By multiple rollers, rolling mode is processed slurry with left and right or up and down, and the thickness of the plastics rubber cement is by the spacing between the roller that rolls
Determined.
3. the manufacture method of plastic plate according to claim 1, it is characterised in that：The rolling treatment is also in the plastics
Rubber cement surface rolls outer layer of the covering laminating adhesive layer as plastic plate again.
4. the manufacture method of plastic plate according to claim 1, it is characterised in that：Waste plastic bag after the crushing
Fragment is heated up to 200-230 degrees Celsius, and bonding agent is added during heating and is stirred, and its weight accounting is (1.5-
2.0) %.
5. the manufacture method of plastic plate according to claim 4, it is characterised in that：Add industry again during heating
Essence is simultaneously stirred, and its weight accounting is (0.05-0.1) %.
6. according to described in plastic plate manufacture method obtained by plastic plate product, it is characterised in that：The plastic plate
Or laminating adhesive formula plastic plate is used as the external packing of plant equipment, or as cement steel component architectural engineering outside mould
Plate is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710063992.6A CN106891465A (en) | 2017-01-23 | 2017-01-23 | Manufacture method of plastic plate and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710063992.6A CN106891465A (en) | 2017-01-23 | 2017-01-23 | Manufacture method of plastic plate and products thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106891465A true CN106891465A (en) | 2017-06-27 |
Family
ID=59199064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710063992.6A Withdrawn CN106891465A (en) | 2017-01-23 | 2017-01-23 | Manufacture method of plastic plate and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106891465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189297A (en) * | 2017-12-29 | 2018-06-22 | 浙江立新声学科技有限公司 | The production method of building floor vibration isolation tolerant noise-insulating warm-keeping pad |
-
2017
- 2017-01-23 CN CN201710063992.6A patent/CN106891465A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189297A (en) * | 2017-12-29 | 2018-06-22 | 浙江立新声学科技有限公司 | The production method of building floor vibration isolation tolerant noise-insulating warm-keeping pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170627 |
|
| WW01 | Invention patent application withdrawn after publication |