CN102501370A - Embossing plastic film and equipment and embossing technology thereof - Google Patents
Embossing plastic film and equipment and embossing technology thereof Download PDFInfo
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- CN102501370A CN102501370A CN2011103959064A CN201110395906A CN102501370A CN 102501370 A CN102501370 A CN 102501370A CN 2011103959064 A CN2011103959064 A CN 2011103959064A CN 201110395906 A CN201110395906 A CN 201110395906A CN 102501370 A CN102501370 A CN 102501370A
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Abstract
The invention discloses an embossing plastic film and equipment and an embossing technology thereof. The embossing plastic film is a multi-layer co-extrusion film; the co-extrusion film is processed by embossing equipment to roll decorative patterns on the surface of the co-extrusion film; the embossing equipment comprises an unreeling part, a heating part, an embossing part, a cooling part and a reeling part, wherein the unreeling part, the heating part, the embossing part, the cooling part and the reeling part are successively arranged; the plastic film is arranged on the unreeling part of the equipment to cause the plastic film to pass through driving rollers arranged in a W shape; then, the plastic film passes through a gap between a steel rod and an embossing roller, passes through a cooling roller and is finally wound on a reeling roller; and the heating part is firstly started, and then the reeling roller is started for dragging; the pressure and the heating and cooling temperature of the embossing roller are regulated to regulate the depth of the embossing grain. The embossing plastic film and equipment have the characteristics of reasonable structure, wide applicable range, economic price and excellent produced product performance and can be widely applied to the production of the film embossing.
Description
Technical field
The present invention relates to a kind of packaging material, be specifically related to a kind of embossed plastic film and equipment
Background technology
Existing dapple vacuum bag film production equipment be adopt the elevated temperature heat cladding resin and plastic film substrate is bonding or resin when extruding curtain coating; Use has the chill roll extruding of tongue and groove to form the embossing lines; This method is prone to crush base material; Thereby the formation fine crack, and then defectives such as failure in use appear vacuumizing.
Summary of the invention
The objective of the invention is to overcome the defective that exists in the prior art, provide a kind of rational in infrastructure, widely applicable, price economy, the embossed plastic film of production excellent product performance and equipment also provide a kind of embossed technology of plastic sheeting simultaneously.
For realizing above-mentioned purpose; Technical scheme of the present invention has provided a kind of embossed plastic film and equipment; It is characterized in that; Said embossed plastic film is multi-layer co-extruded film, and said co-extrusion film has decorative pattern through emebosser roll extrusion in its surface, said emebosser comprise be arranged in order setting unreel part, heating part, embossing part, cooling segment and rolling part.
Wherein, be provided with the live-roller that is the arrangement of W type said unreeling between part and the embossed portion branch, said heating part is arranged between the said live-roller.
Said embossed portion branch comprises steel rod and knurling rolls in relative rotation.
Described cooling segment is a chill roll.
Said multi-layer co-extruded film comprises theca externa, tack coat and theca interna at least; Theca externa and theca interna bond together through tack coat; Said theca externa is for gathering dioctyl phthalate second diester (PET); Or polyamide (nylon or PA), or polypropylene (PP), theca interna are polyethylene (PE) or are the copolymerized polymer material on basis with the polyethylene.
Described multi-layer co-extruded film thickness is 200 microns～600 microns.
The degree of depth of said embossed plastic film roll extrusion decorative pattern is between 20 microns～80 microns.
Said knurling rolls are metallic roll, are carved with lines on said metal rod surface according to decorative pattern, and carry out cure process; Said lines is to form through a rubber rollers and patterned roll compacting.
A kind of embossed technology of plastic sheeting is characterized in that, shown in embossed technology comprise: the part that unreels that plastic sheeting is placed on the above equipment; Plastic foil is passed be the live-roller that the W type is arranged; Pass again between steel rod and the knurling rolls, pass through chill roll then, be wrapped at last on the wind-up roll; At first start heating part, start wind-up roll then and be used for traction, the depth of regulating the embossing lines through the pressure and the heating chilling temperature of adjusting knurling rolls then.
Said embossing co-extrusion film is characterized in that, at surperficial institute embossing lines, related decorative pattern in the coextruded plastic film (number of patent application is ZL 2,009 20276082.7) of embossing can a kind of surface of referenced patent be arranged.
A kind of embossed plastic film and equipment is characterized in that the lines roller for to be carved with lines on the metallic roll surface according to lines, and carry out cure process; Said lines is to form through a rubber rollers and patterned roll compacting.
Advantage of the present invention and beneficial effect are that this embossed plastic film and equipment have rational in infrastructure, and is widely applicable, price economy, and the characteristics of production excellent product performance can be widely used in the production of film embossing.The surface decoration can obviously improve the outward appearance and the sense of touch of plastic products.The plastic sheeting embossing has improved the strength of materials owing to having disturbed to tear to extend, and also makes film soft more.
Description of drawings
Fig. 1 is embossed plastic film pattern figure of the present invention;
Fig. 2 is an emebosser structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention further describes.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
Shown in Fig. 1 to 2; The present invention is a kind of embossed plastic film and equipment; This embossed plastic film is multi-layer co-extruded film 1; Said co-extrusion film 1 has decorative pattern through emebosser roll extrusion in its surface, said emebosser comprise be arranged in order setting unreel part 2, heating part 3, embossing part 4, cooling segment 5 and rolling part 6.
In the present invention, be provided with the live-roller 7 that is the arrangement of W type between part 2 and the embossing part 4 said unreeling, said heating part 3 is arranged between the said live-roller 7.
In the present invention, said embossing part 4 comprises steel rod 4-1 and knurling rolls 4-2 in relative rotation.Described cooling segment 5 is a chill roll.
In the present invention; Said multi-layer co-extruded film comprises theca externa, tack coat and theca interna at least; Theca externa and theca interna bond together through tack coat, and said theca externa is for gathering dioctyl phthalate second diester (PET), or polyamide (nylon or PA); Or polypropylene (PP), theca interna is polyethylene (PE) or is the copolymerized polymer material on basis with the polyethylene.
In the present invention, described multi-layer co-extruded film thickness is 200 microns～600 microns.
In the present invention, the degree of depth of said embossed plastic film roll extrusion decorative pattern is between 20 microns～80 microns.
A kind of embossed technology of plastic sheeting; Shown in embossed technology comprise: plastic sheeting is placed on unreeling on the part 2 of the above equipment, and the live-roller 7 that plastic foil is passed be the W type to be arranged passes between steel rod 4-1 and the knurling rolls 4-2 again; Pass through chill roll 5 then, be wrapped at last on the wind-up roll 6; At first start heating part 3, start wind-up roll then and be used for traction, the depth of regulating the embossing lines through the pressure and the heating chilling temperature of adjusting knurling rolls then.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (8)
1. embossed plastic film and equipment; It is characterized in that; Said embossed plastic film is multi-layer co-extruded film; Said co-extrusion film has decorative pattern through emebosser roll extrusion in its surface, said emebosser comprise be arranged in order setting unreel part, heating part, embossing part, cooling segment and rolling part.
2. embossed plastic film as claimed in claim 1 and equipment is characterized in that, are provided with the live-roller that is the arrangement of W type said unreeling between part and the embossed portion branch, and said heating part is arranged between the said live-roller.
3. embossed plastic film as claimed in claim 1 and equipment is characterized in that, said embossed portion branch comprises steel rod and knurling rolls in relative rotation.
4. embossed plastic film as claimed in claim 3 and equipment is characterized in that, said knurling rolls are metallic roll, are carved with lines on said metal rod surface according to decorative pattern, and carry out cure process; Said lines is to form through a rubber rollers and patterned roll compacting.
5. embossed plastic film as claimed in claim 1 and equipment; It is characterized in that said multi-layer co-extruded film comprises theca externa, tack coat and theca interna at least, theca externa and theca interna bond together through tack coat; Said theca externa is for gathering dioctyl phthalate second diester; Or polyamide, or polypropylene, theca interna are polyethylene or are the copolymerized polymer material on basis with the polyethylene.
6. embossed plastic film as claimed in claim 5 and equipment is characterized in that, described multi-layer co-extruded film thickness is 200 microns～600 microns.
7. embossed plastic film as claimed in claim 1 and equipment is characterized in that, the degree of depth of said embossed plastic film roll extrusion decorative pattern is between 20 microns～80 microns.
8. the embossed technology of a plastic sheeting; It is characterized in that; Shown in embossed technology comprise: unreel part with what plastic sheeting was placed on power 1 said equipment, plastic foil passed be the live-roller that the W type is arranged, pass again between steel rod and the knurling rolls; Pass through chill roll then, be wrapped at last on the wind-up roll; At first start heating part, start wind-up roll then and be used for traction, the depth of regulating the embossing lines through the pressure and the heating chilling temperature of adjusting knurling rolls then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103959064A CN102501370A (en) | 2011-12-05 | 2011-12-05 | Embossing plastic film and equipment and embossing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103959064A CN102501370A (en) | 2011-12-05 | 2011-12-05 | Embossing plastic film and equipment and embossing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501370A true CN102501370A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103959064A Pending CN102501370A (en) | 2011-12-05 | 2011-12-05 | Embossing plastic film and equipment and embossing technology thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896811A (en) * | 2012-09-10 | 2013-01-30 | 九鼎环保纸业股份有限公司 | Texture knurling processing device of stone paper |
| CN103317715A (en) * | 2013-07-09 | 2013-09-25 | 昊辰（无锡）塑业有限公司 | Concave-convex type pattern embossing machine |
| CN103465467A (en) * | 2013-09-11 | 2013-12-25 | 青岛普天汽车配件有限公司 | Thermal insulation material twining-heating integrated device for bottle for LNG (liquefied natural gas) vehicle |
| CN103660275A (en) * | 2013-11-29 | 2014-03-26 | 福建省石狮市通达电器有限公司 | Entire roll embossing production process of IML (in mould labeling) film |
| CN106985370A (en) * | 2017-05-25 | 2017-07-28 | 孟杰 | A kind of PVC material embossing method |
| CN107214942A (en) * | 2017-06-30 | 2017-09-29 | 黄山永新股份有限公司 | A kind of package compound film Embosser and embossing technique |
| CN108367838A (en) * | 2015-12-15 | 2018-08-03 | 东洋制罐株式会社 | Package body |
| CN108582747A (en) * | 2018-03-01 | 2018-09-28 | 海宁市现代汽车座套有限公司 | A kind of automobile-used light-shading and sun cover making rolling device |
| US20190047246A1 (en) * | 2016-02-24 | 2019-02-14 | Profol Kunststoffe Gmbh | Hot-melt laminated decorative laminate |
| CN110091497A (en) * | 2019-04-23 | 2019-08-06 | 桂林电器科学研究院有限公司 | A kind of dragger embossing device |
| CN111037906A (en) * | 2019-11-21 | 2020-04-21 | 戴美爱 | Hot embossing polyethylene film production equipment |
| CN111372754A (en) * | 2017-08-25 | 2020-07-03 | 顶级手套有限公司 | Method of embossing a glove film and glove film produced thereby |
| CN114055886A (en) * | 2020-07-31 | 2022-02-18 | 普力信包装材料(上海)有限公司 | Composite foamed heat-insulating plate of pe sheet structure and pressfitting manufacture equipment thereof |
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| CN202045871U (en) * | 2011-04-28 | 2011-11-23 | 贝内克一长顺汽车内饰材料（张家港）有限公司 | Embossing device of embossing machine for automobile internal decoration polyvinyl chloride (PVC) leather material |
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| DE3810834A1 (en) * | 1988-03-27 | 1989-10-12 | Kotzebue Ulrik Von Dipl Ing Fh | Device for continuous sheet production by means of a supporting medium |
| EP1174246B1 (en) * | 2000-07-19 | 2006-03-22 | LINTEC Corporation | Process for inline producing biaxially oriented releasing film |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896811A (en) * | 2012-09-10 | 2013-01-30 | 九鼎环保纸业股份有限公司 | Texture knurling processing device of stone paper |
| CN103317715A (en) * | 2013-07-09 | 2013-09-25 | 昊辰（无锡）塑业有限公司 | Concave-convex type pattern embossing machine |
| CN103465467A (en) * | 2013-09-11 | 2013-12-25 | 青岛普天汽车配件有限公司 | Thermal insulation material twining-heating integrated device for bottle for LNG (liquefied natural gas) vehicle |
| CN103465467B (en) * | 2013-09-11 | 2015-05-20 | 青岛普天汽车配件有限公司 | Thermal insulation material twining-heating integrated device for bottle for LNG (liquefied natural gas) vehicle |
| CN103660275A (en) * | 2013-11-29 | 2014-03-26 | 福建省石狮市通达电器有限公司 | Entire roll embossing production process of IML (in mould labeling) film |
| CN108367838A (en) * | 2015-12-15 | 2018-08-03 | 东洋制罐株式会社 | Package body |
| CN108367838B (en) * | 2015-12-15 | 2020-10-02 | 东洋制罐株式会社 | Packaging body |
| US20190047246A1 (en) * | 2016-02-24 | 2019-02-14 | Profol Kunststoffe Gmbh | Hot-melt laminated decorative laminate |
| CN106985370A (en) * | 2017-05-25 | 2017-07-28 | 孟杰 | A kind of PVC material embossing method |
| CN107214942A (en) * | 2017-06-30 | 2017-09-29 | 黄山永新股份有限公司 | A kind of package compound film Embosser and embossing technique |
| CN111372754A (en) * | 2017-08-25 | 2020-07-03 | 顶级手套有限公司 | Method of embossing a glove film and glove film produced thereby |
| CN108582747A (en) * | 2018-03-01 | 2018-09-28 | 海宁市现代汽车座套有限公司 | A kind of automobile-used light-shading and sun cover making rolling device |
| CN110091497A (en) * | 2019-04-23 | 2019-08-06 | 桂林电器科学研究院有限公司 | A kind of dragger embossing device |
| CN110091497B (en) * | 2019-04-23 | 2024-02-27 | 桂林电器科学研究院有限公司 | Embossing device of tractor |
| CN111037906A (en) * | 2019-11-21 | 2020-04-21 | 戴美爱 | Hot embossing polyethylene film production equipment |
| CN114055886A (en) * | 2020-07-31 | 2022-02-18 | 普力信包装材料(上海)有限公司 | Composite foamed heat-insulating plate of pe sheet structure and pressfitting manufacture equipment thereof |
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Application publication date: 20120620 |