CN105083697A - Tray and manufacturing method of tray - Google Patents
Tray and manufacturing method of tray Download PDFInfo
- Publication number
- CN105083697A CN105083697A CN201410203533.XA CN201410203533A CN105083697A CN 105083697 A CN105083697 A CN 105083697A CN 201410203533 A CN201410203533 A CN 201410203533A CN 105083697 A CN105083697 A CN 105083697A
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- CN
- China
- Prior art keywords
- polypropylene material
- manufacture method
- pressure
- processing
- materials
- 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000004743 Polypropylene Substances 0.000 claims abstract description 34
- -1 polypropylene Polymers 0.000 claims abstract description 33
- 229920001155 polypropylene Polymers 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Pallets (AREA)
Abstract
The invention provides a manufacturing method a tray, and is characterized by comprising the following steps of S1, using an air compressor to perform 12 to 18 hours of prepressing processing on expandable polypropylene materials at the pressure being 5kg; S2, adding polypropylene materials into the expandable polypropylene materials to form mixed materials, using a steam compressor for performing heating processing at the pressure being 2 to 3kg, and guiding the materials into a mold for forming processing; and S3, cooling the mixed materials subjected to forming processing for 100 to 150s, and performing drying processing. The invention also provides the tray, which is characterized in that the weight ratio of the expandable polypropylene materials to the polypropylene materials is 4:1. The tray and the manufacturing method of the tray provided by the invention has the advantages that the mixed materials of the expandable polypropylene materials and the polypropylene materials is adopted; the weight is lighter; and the load bearing force is stronger.
Description
Technical field
The present invention relates to goods transport technical field, particularly relate to a kind of pallet and manufacture method thereof.
Background technology
Pallet is for collecting dress, stacking, carrying and the goods of placement as unit load transported and the levelling bench arrangement of goods.General timber, metal, board fiber board make, and are convenient to load and unload, the goods and materials of handling unit goods and materials and smallest number.
Pallet is required to have less own wt and larger bearing capacity always, how to better meet this requirement, is the problem needing constantly to explore in the industry.
Summary of the invention
The features and advantages of the present invention are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the present invention.
For overcoming the problem of prior art, the invention provides a kind of manufacture method of pallet, it is characterized in that, comprise step: S1, utilize air compressor can carry out the precompressed process of 12 ~ 18 hours by hair style polypropylene material (expandedpolypropylene, EPP) with the pressure of 5kg; S2, polypropylene material (polypropylene, PP) can be added by hair style polypropylene material to this, form composite material, after utilizing vapor compression machine to carry out furnace run with the pressure of 2 ~ 3kg, import mould and carry out forming processes; S3, by the composite material cooling 100 ~ 150s after forming processes, and drying and processing.
Preferably, the time of this precompressed process is 16 hours.
Preferably, this air compressor was increased to the pressure of 5kg gradually in 12 ~ 18 hours.
Preferably, after this precompressed process, also step is comprised: utilize air compressor to carry out pressurize process with the pressure of 2 ~ 3kg.
Preferably, in this step S2, this can the weight ratio of hair style polypropylene material and this polypropylene material be 4:1.
Preferably, in this step S3, this drying and processing is dried 20 hours under being included in the temperature of 80 DEG C.
Preferably, after this step S3, also step is comprised: the composite material completing drying and processing is down to normal temperature.
The present invention also provides a kind of pallet, it is characterized in that, by can the weight ratio of hair style polypropylene material and this polypropylene material be 4:1.
By reading specification sheets, those of ordinary skill in the art will understand the characteristic sum content of these technical schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is the step schematic diagram of the manufacture method of the pallet of the embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, the invention provides a kind of manufacture method of pallet, it is characterized in that, comprise step: S1, utilize air compressor can carry out the precompressed process of 12 ~ 18 hours by hair style polypropylene material with the pressure of 5kg; S2, polypropylene material can be added by hair style polypropylene material to this, form composite material, after utilizing vapor compression machine to carry out furnace run with the pressure of 2 ~ 3kg, import mould and carry out forming processes; S3, by the composite material cooling 100 ~ 150s after forming processes, and drying and processing.
Wherein, in step sl: air compressor was increased to the pressure of 5kg gradually in 12 ~ 18 hours, such as, be 16 constantly little when the time of this precompressed process, then air compressor is at the 16th the little pressure just reaching 5kg constantly.After this precompressed process, also comprise step: utilize air compressor to carry out pressurize process with the pressure of 2 ~ 3kg.
In this step S2, this can the weight ratio of hair style polypropylene material and polypropylene material be 4:1, and can hair style polypropylene material be such as 4kg, polypropylene material be 1kg.In step s 2, the state of pressurize process is also in during furnace run.
In this step S3, after cooling 120s, drying and processing can be carried out.This drying and processing is dried 20 hours under being included in the temperature of 80 DEG C, and after this step S3, also comprises step: the composite material completing drying and processing is down to normal temperature.
The present invention also provides a kind of pallet, it is characterized in that, by can the weight ratio of hair style polypropylene material and this polypropylene material be 4:1.
The invention provides a kind of pallet and manufacture method thereof, adopt and can prepare the composite material of hair style polypropylene material and polypropylene material, there is lighter weight, and larger bearing capacity.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention that the equivalence change that all utilizations specification sheets of the present invention and accompanying drawing content are done all is contained within interest field of the present invention.
Claims (8)
1. a manufacture method for pallet, is characterized in that, comprises step:
S1, utilize air compressor can carry out the precompressed process of 12 ~ 18 hours by hair style polypropylene material with the pressure of 5kg;
S2, polypropylene material can be added by hair style polypropylene material to described, form composite material, after utilizing vapor compression machine to carry out furnace run with the pressure of 2 ~ 3kg, import mould and carry out forming processes;
S3, by the composite material cooling 100 ~ 150s after forming processes, and drying and processing.
2. the manufacture method of pallet according to claim 1, is characterized in that, in described step S1, the time of described precompressed process is 16 hours.
3. the manufacture method of pallet according to claim 1, is characterized in that, in described step S1, described air compressor was increased to the pressure of 5kg gradually in 12 ~ 18 hours.
4. the manufacture method of pallet according to claim 1, is characterized in that, in described step S1, after described precompressed process, also comprises step: utilize air compressor to carry out pressurize process with the pressure of 2 ~ 3kg.
5. the manufacture method of pallet according to claim 1, is characterized in that, in described step S2, described can the weight ratio of hair style polypropylene material and described polypropylene material be 4:1.
6. the manufacture method of pallet according to claim 1, is characterized in that, in described step S3, described drying and processing is dried 20 hours under being included in the temperature of 80 DEG C.
7. the manufacture method of pallet according to claim 1, is characterized in that, after described step S3, also comprises step: the composite material completing drying and processing is down to normal temperature.
8. a pallet, is characterized in that, by can the weight ratio of hair style polypropylene material and described polypropylene material be 4:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203533.XA CN105083697A (en) | 2014-05-14 | 2014-05-14 | Tray and manufacturing method of tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203533.XA CN105083697A (en) | 2014-05-14 | 2014-05-14 | Tray and manufacturing method of tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105083697A true CN105083697A (en) | 2015-11-25 |
Family
ID=54565200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410203533.XA Pending CN105083697A (en) | 2014-05-14 | 2014-05-14 | Tray and manufacturing method of tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105083697A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020112653A1 (en) * | 2000-08-24 | 2002-08-22 | Moore Roy E. | Plastic pallet design |
| US20030198775A1 (en) * | 2002-04-19 | 2003-10-23 | Roth Arthur J. | Composite structural material and method of making same |
| US20040168618A1 (en) * | 2000-04-11 | 2004-09-02 | Muirhead Scott Arthur William | Thermoformed platform |
| US20050263044A1 (en) * | 2004-06-01 | 2005-12-01 | Ed Bearse | Method of molding load-bearing articles from compressible cores and heat malleable coverings |
| CN101204837A (en) * | 2007-10-12 | 2008-06-25 | 东莞市蓝冠机械设备有限公司 | Regeneration granulation process for waste high-foaming plastic |
| CN201538460U (en) * | 2009-10-10 | 2010-08-04 | 施娟 | Combined sealed box |
| CN203063024U (en) * | 2013-01-28 | 2013-07-17 | 安徽永锋纸塑科技有限公司 | Improved full-automatic EPP (Expanded Propylene) foaming granule prepressing device |
-
2014
- 2014-05-14 CN CN201410203533.XA patent/CN105083697A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040168618A1 (en) * | 2000-04-11 | 2004-09-02 | Muirhead Scott Arthur William | Thermoformed platform |
| US20020112653A1 (en) * | 2000-08-24 | 2002-08-22 | Moore Roy E. | Plastic pallet design |
| US20030198775A1 (en) * | 2002-04-19 | 2003-10-23 | Roth Arthur J. | Composite structural material and method of making same |
| US20050263044A1 (en) * | 2004-06-01 | 2005-12-01 | Ed Bearse | Method of molding load-bearing articles from compressible cores and heat malleable coverings |
| CN101204837A (en) * | 2007-10-12 | 2008-06-25 | 东莞市蓝冠机械设备有限公司 | Regeneration granulation process for waste high-foaming plastic |
| CN201538460U (en) * | 2009-10-10 | 2010-08-04 | 施娟 | Combined sealed box |
| CN203063024U (en) * | 2013-01-28 | 2013-07-17 | 安徽永锋纸塑科技有限公司 | Improved full-automatic EPP (Expanded Propylene) foaming granule prepressing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
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| WD01 | Invention patent application deemed withdrawn after publication |