CN105251681A - Manufacturing method for environmental-friendly plastic sheets - Google Patents
Manufacturing method for environmental-friendly plastic sheets Download PDFInfo
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- CN105251681A CN105251681A CN201510650817.8A CN201510650817A CN105251681A CN 105251681 A CN105251681 A CN 105251681A CN 201510650817 A CN201510650817 A CN 201510650817A CN 105251681 A CN105251681 A CN 105251681A
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- plastic sheet
- oil
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- rolled
- material preparation
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Abstract
The invention relates to the technical field of environmental-friendly plastic production and discloses a manufacturing method for environmental-friendly plastic sheets. The manufacturing method comprises the steps that materials are manufactured into the plastic sheets, the plastic sheets are rolled into rolls, and before the plastic sheets are rolled into rolls, one layer of oil film is formed on at least one face of each plastic sheet. According to the manufacturing method for the environmental-friendly plastic sheets, one layer of oil film is formed on the surfaces of each plastic sheet before the plastic sheets are rolled into rolls, and the oil film plays a lubricating and isolating function between two layers of the rolled sheets, so that adhesion between the rolled plastic sheets is avoided.
Description
Technical field
The present invention relates to environmentally-friendly plastic production technical field, refer to a kind of environmentally-friendly plastic sheet material preparation method especially.
Background technology
The plastic lunch box application of current environment-friendly materials is increasingly extensive, first will by nontoxic and the granule materials of environmental protection is made into plastic sheet before making lunch box.After granule materials is made into plastic sheet in production line, deposit after the end of transfer equipment can be rolled into volume.Because the plastic sheet temperature just produced is higher and have certain viscosity, after being therefore directly rolled into volume, plastic sheet can be sticked together.During follow-up uncoiling, (especially long-time placement is rear) can cause plastic sheet to be torn, thus waste material.
Summary of the invention
The present invention proposes a kind of environmentally-friendly plastic sheet material preparation method, solves the problem that can stick together after plastic sheet rolling in prior art.
Environmentally-friendly plastic sheet material preparation method of the present invention, comprises and materiel machining is become plastic sheet, and plastic sheet is rolled into volume, it is characterized in that, be also included in before being rolled into volume plastic sheet at least one side on form one deck oil film.
Wherein, before being rolled into volume, be also included in the step that at least one side of plastic sheet forms one deck oil film specifically comprise:
The plastic sheet of machine-shaping by transfer equipment, by being arranged on fueling injection equipment on transfer equipment to plastic sheet injector surface, to form described oil film.
Wherein, the nozzle of described fueling injection equipment is formed with atomization structure, oil is sprayed at the surface of described plastic sheet with the form of mist of oil
Wherein, before being rolled into volume, be also included in the step that at least one side of plastic sheet forms one deck oil film specifically comprise:
Transfer equipment is provided with fueling injection equipment and the axis of rolling, the described axis of rolling is enclosed with oil absorbing cloth, oil is sprayed on described oil absorbing cloth by described fueling injection equipment, and when the plastic sheet surface of machine-shaping is by transfer equipment, plastic sheet surface rubs to form described oil film on described oil absorbing cloth.
Wherein, oil is intermittently sprayed on described oil absorbing cloth by described fueling injection equipment.
Wherein, the material of described oil film is edible oil.
Wherein, described edible oil is liquid cold oil.
In environmentally-friendly plastic sheet material preparation method of the present invention, before plastic sheet is rolled into volume, forms one deck oil film on its surface, serves lubrication and insulating effect between the two sheets of oil film after rolling, stick together between plastic sheet after avoiding rolling.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of environmentally-friendly plastic sheet material preparation method flow chart of the embodiment of the present invention;
Fig. 2 is a kind of oil spout schematic diagram in the environmentally-friendly plastic sheet material preparation method of the embodiment of the present invention;
Fig. 3 is another kind of oil spout schematic diagram in the environmentally-friendly plastic sheet material preparation method of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The environmentally-friendly plastic sheet material preparation method of the present embodiment as shown in Figure 1, comprises
Step S110, becomes plastic sheet by materiel machining.In this step, by sheet material process equipment, granule materials is processed into plastic sheet.
Step S120, at least one side of plastic sheet forms one deck oil film, serves lubrication and insulating effect, stick together after avoiding follow-up being rolled between plastic sheet between the two sheets of oil film after rolling.
Step S130, is rolled into volume by plastic sheet.
In the present embodiment, as shown in Figure 2, be the first oil spout schematic diagram of the present embodiment.The step that at least one side of plastic sheet forms one deck oil film specifically comprises: the plastic sheet 2 of machine-shaping by transfer equipment 1, by being arranged on fueling injection equipment on transfer equipment to the injector surface of plastic sheet 2, to form oil film.Fueling injection equipment is fixed on above transfer equipment 1 by fixed support 4.At least one nozzle 32 that fueling injection equipment comprises fuel tank 31 and is located thereon, nozzle 32 is for being sprayed at the surface of plastic sheet 2 by the oil in fuel tank 31.Each nozzle 32 also comprising control valve (not shown), by regulating the aperture of control valve, controlling injection velocity, to control distributive value.
Further, nozzle 32 is formed with atomization structure, oil is sprayed at the surface of plastic sheet 2 with the form of mist of oil.Vaporific spray pattern not only makes the oil film on plastic sheet 2 surface be uniformly distributed, but also relatively reduces distributive value, has saved oil mass.
As shown in Figure 3, be the second oil spout schematic diagram of the present embodiment.Transfer equipment 1 is also provided with the axis of rolling 5, the axis of rolling 5 is enclosed with oil absorbing cloth 6.Oil is sprayed on oil absorbing cloth 6 by fueling injection equipment, and when plastic sheet 2 surface of machine-shaping is by transfer equipment, plastic sheet 2 surface rubs to form oil film on oil absorbing cloth 6.Oil is sprayed on oil absorbing cloth 6 by nozzle 32, add plastic sheet 2 when oil absorbing cloth 6, the axis of rolling 5 is driven to rotate, the oil on oil absorbing cloth 6 surface is evenly distributed, like this, relative to the mode of directly spraying, when the surface of plastic sheet 2 and oil absorbing cloth 6 rub, oil is spread upon the surface of plastic sheet 2 more equably.
Further, oil is intermittently sprayed on oil absorbing cloth 6 by fueling injection equipment.Due to oil absorbing cloth 6 can keep a period of time after a certain amount of oil of absorption can not be dry, therefore to oil spout on oil absorbing cloth 6, the object of Energy Saving can be reached within this period.
This plastic sheet is generally used for being processed into disposable lunch-box, and therefore the material of described oil film is edible oil.In order to reach the object of cooling plastic sheet material, edible oil is preferably liquid cold oil.
Certainly the mode forming one deck oil film at least one side of plastic sheet is not limited to above-mentioned two kinds of injection modes, also can be manually to take oil can oil spout or at least one side of plastic sheet, form one deck oil film by the mode of smearing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an environmentally-friendly plastic sheet material preparation method, comprises and materiel machining is become plastic sheet, and plastic sheet is rolled into volume, it is characterized in that, be also included in before being rolled into volume plastic sheet at least one side on form one deck oil film.
2. environmentally-friendly plastic sheet material preparation method as claimed in claim 1, is characterized in that, the step at least one side being also included in plastic sheet before being rolled into volume being formed one deck oil film specifically comprises:
The plastic sheet of machine-shaping passes through transfer equipment, by being arranged on the injector surface of the fueling injection equipment on transfer equipment to plastic sheet, to form described oil film.
3. environmentally-friendly plastic sheet material preparation method as claimed in claim 2, is characterized in that, the nozzle of described fueling injection equipment is formed with atomization structure, oil is sprayed at the surface of described plastic sheet with the form of mist of oil.
4. environmentally-friendly plastic sheet material preparation method as claimed in claim 1, is characterized in that, the step at least one side being also included in plastic sheet before being rolled into volume being formed one deck oil film specifically comprises:
Transfer equipment is provided with fueling injection equipment and the axis of rolling, the described axis of rolling is enclosed with oil absorbing cloth, oil is sprayed on described oil absorbing cloth by described fueling injection equipment, and when the plastic sheet surface of machine-shaping is by transfer equipment, plastic sheet surface rubs to form described oil film on described oil absorbing cloth.
5. environmentally-friendly plastic sheet material preparation method as claimed in claim 4, it is characterized in that, oil is intermittently sprayed on described oil absorbing cloth by described fueling injection equipment.
6. the environmentally-friendly plastic sheet material preparation method according to any one of Claims 1 to 5, is characterized in that, the material of described oil film is edible oil.
7. environmentally-friendly plastic sheet material preparation method as claimed in claim 6, it is characterized in that, described edible oil is liquid cold oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650817.8A CN105251681A (en) | 2015-10-10 | 2015-10-10 | Manufacturing method for environmental-friendly plastic sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650817.8A CN105251681A (en) | 2015-10-10 | 2015-10-10 | Manufacturing method for environmental-friendly plastic sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105251681A true CN105251681A (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510650817.8A Pending CN105251681A (en) | 2015-10-10 | 2015-10-10 | Manufacturing method for environmental-friendly plastic sheets |
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| Country | Link |
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| CN (1) | CN105251681A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4764425A (en) * | 1987-01-02 | 1988-08-16 | Mobil Oil Corporation | Oriented, heat sealable multi-layered film |
| CN204111031U (en) * | 2014-08-16 | 2015-01-21 | 河北金达塑业有限公司 | The device of film blocking is prevented in a kind of film production |
| CN204107761U (en) * | 2014-08-16 | 2015-01-21 | 河北金达塑业有限公司 | A kind of device applying silicone oil on film |
| CN204525909U (en) * | 2015-03-24 | 2015-08-05 | 浙江中邦塑胶有限公司 | Plastic calender is except adhesion device |
-
2015
- 2015-10-10 CN CN201510650817.8A patent/CN105251681A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4764425A (en) * | 1987-01-02 | 1988-08-16 | Mobil Oil Corporation | Oriented, heat sealable multi-layered film |
| CN204111031U (en) * | 2014-08-16 | 2015-01-21 | 河北金达塑业有限公司 | The device of film blocking is prevented in a kind of film production |
| CN204107761U (en) * | 2014-08-16 | 2015-01-21 | 河北金达塑业有限公司 | A kind of device applying silicone oil on film |
| CN204525909U (en) * | 2015-03-24 | 2015-08-05 | 浙江中邦塑胶有限公司 | Plastic calender is except adhesion device |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
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| RJ01 | Rejection of invention patent application after publication |