CN203428190U - Environment-friendly easily-torn cover with composite sealing film capable of being completely stripped - Google Patents
Environment-friendly easily-torn cover with composite sealing film capable of being completely stripped Download PDFInfo
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- CN203428190U CN203428190U CN201320428814.6U CN201320428814U CN203428190U CN 203428190 U CN203428190 U CN 203428190U CN 201320428814 U CN201320428814 U CN 201320428814U CN 203428190 U CN203428190 U CN 203428190U
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Abstract
The utility model discloses an environment-friendly easily-torn cover with a composite sealing film capable of being completely stripped. The environment-friendly easily-torn cover comprises a metal cover body, a through hole is formed in the center of the cover body, the composite sealing film which is capable of being completely stripped and is used for sealing the through hole is arranged on the upper side of the cover body in a pasting mode and a tear portion is arranged on one side of the composite sealing film. Compared with an existing easily-torn cover, the environment-friendly easily-torn cover with the composite sealing film capable of being completely stripped does not need adhesion agents for sealing, instead, a composite resin film is used for sealing, after the easily-torn cover is used for can sealing, no harmful substance can leak out, after the sealing film is stripped, residue does not exist on the surface of the metal cover body, metal aluminum used in the composite sealing film is reduced by over two thirds, patterns and characters can be printed on the surface of the composite sealing film, the attractiveness is enhanced and if a transparent sealing film is used, visuality is achieved.
Description
Technical field
The utility model relates to a kind of environment-friendly type can peel off compound sealed membrane Easy tearing lid completely.
background technology
Current common Easy tearing lid packing jar on the market, all generally that to take tin-plate or metallic aluminium be decorative cover, lastblock composite aluminium cover plate is covered in centre, this aluminium matter cover plate is with adhesives and metal outer ring involution, tear after aluminium matter cover plate, surface, metal outer ring can leave layer of adhesive, give people a kind of unhygienic, have residual, unsafe sensation; The general aluminium foil film that adopts 0.06 millimeter of above thickness of this aluminium matter cover plate, what have even reaches 0.09 millimeters thick, has consumed a large amount of metallic aluminium resources; Like this aluminum foil material of thickness, because the reason such as yielding, printing word pattern, can only adopt at most the decorative forms such as embossing in the above, has had a strong impact on aesthetics; Because existing Easy tearing lid packing jar is all generally that to take tin-plate or compound paper pipe be can body; lid is to take metal as decorative cover; take thick aluminum foil as main joint filling material; tight protection fill product in; lost visuality directly perceived; client can only understand product by the label of tank surface, has affected client's desire to purchase.
utility model content
The purpose of this utility model is to provide a kind of environmental protection, tear noresidue, be beautifully printed, can intercept completely also can be substantially visual compound sealed membrane Easy tearing lid.
For achieving the above object, the utility model provides a kind of environment-friendly type can peel off compound sealed membrane Easy tearing lid completely, comprise metal cap body, described lid center offers a through hole, the upside of described lid is adhesive with the compound sealed membrane that can peel off completely of the described through hole of sealing, and a side of described compound sealed membrane is provided with tearing portion.
Preferably, described metal cap body is to be made by tin-plate, aluminium, aluminum alloy or stainless steel metal thin plate.
Preferably, it is three-decker that described environment-friendly type can be peeled off compound sealed membrane completely, and wherein nexine is hot sealing layer, and interlayer is enhancement Layer, and skin is protective cover.
Preferably, described enhancement Layer is that thickness is that 0.06 millimeter of following aluminium foil film or thickness are 0.01 millimeter of following double-zero aluminum foil film.
Preferably, described nexine, interlayer and the multi-layer co-extruded mode of outer employing are once made; Or, described nexine and interlayer and described skin and interlayer respectively after masking again by adhesives and the 3rd layer compound; Or, after described nexine, interlayer and outer masking respectively, by adhesives, with dry type complex method, make.
Preferably, described tearing portion and described compound sealed membrane are one-body molded, and surface forms a plurality of protruding grains by punching press, after the bending of described tearing portion, by hot melt adhesive, are fixed on sealed membrane body.
Preferably, described tearing portion makes by injection moulding or stamped metal draw ring mode, simultaneously with hot melt adhesive fixedly tearing portion on sealed membrane body.
Preferably, described through hole and compound sealed membrane is shaped as circle, ellipse, oblong, D font, triangle or heart.
Compared with prior art, the utility model be take the metals such as tin-plate as decorative cover, and middle with compound sealed membrane involution, after tearing, surface, metal outer ring can not leave layer of adhesive, gives the sensation of a kind of health of people, noresidue, safety; Use double-zero aluminum foil film to make interlayer, can save nearly 90% metallic aluminium resource; Because skin is laminated film, the character pattern that can be beautifully printed after corona, can significantly promote aesthetics; In the situation that equally making can body with tin-plate or compound paper pipe, adopt the transparent compound sealed membrane of antiultraviolet, protection fill product in, do not lose again visuality directly perceived, can greatly improve client's desire to purchase.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
accompanying drawing explanation
Fig. 1 is the cutaway view that the utility model environment-friendly type can be peeled off compound sealed membrane Easy tearing lid completely.
Fig. 2 is the birds-eye view that the utility model environment-friendly type can be peeled off compound sealed membrane Easy tearing lid completely.
Fig. 3 is the schematic diagram of the compound sealed membrane in Fig. 2.
the specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1-3, described environment-friendly type can be peeled off compound sealed membrane Easy tearing lid completely and comprise metal cap body 1, and described metal cap body 1 center offers a through hole 11, and described metal cap body 1 is to be made by tin-plate, aluminium or stainless steel metal thin plate.Described through hole 11 be shaped as circle, ellipse, oblong, D font, triangle, heart or irregularly shaped.The upside of described metal cap body 1 is pressurizeed and is adhesive with the compound sealed membrane 2 that an environment-friendly type can be peeled off completely by heating by harmless compound resin film, and described compound sealed membrane 2 is for sealing described through hole 11.In this specific embodiment, described compound sealed membrane 2 is rounded.Certainly in other embodiments, described compound sealed membrane 2 also can ovalize, oblong, D font, triangle, heart or other shape.Described composite aluminum foil seal film 2 is three-deckers, and wherein nexine is hot sealing layer, and interlayer is enhancement Layer, and skin is protective cover.After mixing by a certain percentage, described hot sealing layer one or several and auxiliary agent in LLDPE, metallocene PE, polyamide or EVA resin make, there is good heat sealability and completely peelable, safety and environmental protection, without nuisance, ooze out, also there is good acid and alkali-resistance, fuel resistance and good light transmission simultaneously.One or several in nylon or metallocene PE of described enhancement Layer adopt multi-layer co-extruded mode to make, and have the performances such as good stretch-proof, anti-puncture, waterproof, oxygen barrier, have good light transmission simultaneously.Described enhancement Layer is that thickness is that 0.06 millimeter of following aluminium foil film or thickness are 0.01 millimeter of following double-zero aluminum foil film; and the thickness of current like product aluminium foil film is on the market generally more than 0.06 millimeter; even reach 0.09 millimeter; owing to there being the combined action of outer protective layer and nexine hot sealing layer; thinner aluminium foil is compared with thick aluminum foil; there is equally good light-proofness, barrier and aesthetic property; but saved 2/3 aluminum foil material; use double-zero aluminum foil, even can save 90% aluminium.One or several and the uvioresistant composition of described protective cover in PET, nylon or metallocene PE made by multi-layer co-extruded mode or blend masking mode, has good diaphaneity, stiffness and scratch resistant anti-stab performance.When masking, add uvioresistant composition, protective film can also have anti-ultraviolet function when keeping good transparency.Pattern and word that simultaneously protective cover also can be beautifully printed after corona treatment, increased the aesthetics of product.Described nexine, interlayer and the multi-layer co-extruded mode of outer employing are once made; Or, described nexine and interlayer and described skin and interlayer respectively after masking again by adhesives and the 3rd layer compound; Or, after described nexine, interlayer and outer masking respectively, by adhesives, with dry type complex method, make.
One side of described composite aluminum foil seal film 2 is provided with tearing portion 3.In this specific embodiment, described tearing portion 3 is one-body molded with described composite aluminum foil seal film 2, and described tearing portion is shaped as ligule.Yet in other embodiments, described tearing portion 3 also can by the modes such as injection moulding, stamped metal ring process and bending after by hot melt adhesive 5, be pasted and fixed on composite aluminum foil seal film 2, make the Easy tearing lid integral body neat appearance that seems.The both side surface of described tearing portion 3 all scribbles rust-resisting paint.Described tearing portion 3 surfaces form a plurality of protruding grains 4 by punching press, to play anti-skidding effect, make tearing become easier.Described tearing portion 3.
Above combination most preferred embodiment is described the utility model, but the utility model is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present utility model, equivalent combinations.
Claims (8)
1. an environment-friendly type can be peeled off compound sealed membrane Easy tearing lid completely, comprise metal cap body, it is characterized in that: described lid center offers a through hole, the upside of described lid is adhesive with the compound sealed membrane that can peel off completely of environment-friendly type of the described through hole of sealing, and a side of described compound sealed membrane is provided with tearing portion.
2. environment-friendly type as claimed in claim 1 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: described metal cap body is to be made by tin-plate, aluminium, aluminum alloy or stainless steel metal thin plate.
3. environment-friendly type as claimed in claim 1 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: the compound sealed membrane that described environment-friendly type can be peeled off is completely three-decker, and wherein nexine is hot sealing layer, and interlayer is enhancement Layer, and skin is protective cover.
4. environment-friendly type as claimed in claim 3 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: described enhancement Layer is that thickness is 0.06 millimeter of following aluminium foil film.
5. environment-friendly type as claimed in claim 3 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: described nexine, interlayer and the multi-layer co-extruded mode of outer employing are once made; Or, described nexine and interlayer and described skin and interlayer respectively after masking again by adhesives and the 3rd layer compound; Or, after described nexine, interlayer and outer masking respectively, by adhesives, with dry type complex method, make.
6. environment-friendly type as claimed in claim 1 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: described tearing portion and described compound sealed membrane are one-body molded, surface forms a plurality of protruding grains by punching press, after the bending of described tearing portion, by hot melt adhesive, is fixed on sealed membrane body.
7. environment-friendly type as claimed in claim 1 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: described tearing portion makes by injection moulding or stamped metal draw ring mode, simultaneously with hot melt adhesive fixedly tearing portion on sealed membrane body.
8. environment-friendly type as claimed in claim 1 can be peeled off compound sealed membrane Easy tearing lid completely, it is characterized in that: described through hole and compound sealed membrane be shaped as circle, ellipse, oblong, D font, triangle or heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428814.6U CN203428190U (en) | 2013-07-17 | 2013-07-17 | Environment-friendly easily-torn cover with composite sealing film capable of being completely stripped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428814.6U CN203428190U (en) | 2013-07-17 | 2013-07-17 | Environment-friendly easily-torn cover with composite sealing film capable of being completely stripped |
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| Publication Number | Publication Date |
|---|---|
| CN203428190U true CN203428190U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428814.6U Expired - Fee Related CN203428190U (en) | 2013-07-17 | 2013-07-17 | Environment-friendly easily-torn cover with composite sealing film capable of being completely stripped |
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| CN (1) | CN203428190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891000A (en) * | 2015-05-07 | 2015-09-09 | 广州龙驰包装材料有限公司 | Bipolar-aluminum aluminum foil easily-torn cover and production method thereof |
| CN106221054A (en) * | 2016-07-15 | 2016-12-14 | 东莞市满贯包装有限公司 | Preparation method of transparent film material, product and easy-to-tear cover adopting transparent film |
| CN107142033A (en) * | 2017-05-04 | 2017-09-08 | 海安鑫福缘农业科技有限公司 | A kind of automatic packing wound membrane and preparation method thereof |
-
2013
- 2013-07-17 CN CN201320428814.6U patent/CN203428190U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891000A (en) * | 2015-05-07 | 2015-09-09 | 广州龙驰包装材料有限公司 | Bipolar-aluminum aluminum foil easily-torn cover and production method thereof |
| CN106221054A (en) * | 2016-07-15 | 2016-12-14 | 东莞市满贯包装有限公司 | Preparation method of transparent film material, product and easy-to-tear cover adopting transparent film |
| CN107142033A (en) * | 2017-05-04 | 2017-09-08 | 海安鑫福缘农业科技有限公司 | A kind of automatic packing wound membrane and preparation method thereof |
| CN107142033B (en) * | 2017-05-04 | 2018-03-16 | 海安鑫福缘农业科技有限公司 | A kind of automatic packing wound membrane and preparation method thereof |
| WO2018201509A1 (en) * | 2017-05-04 | 2018-11-08 | 海安鑫福缘农业科技有限公司 | Automatic packaging film and preparation method therefor |
| US10752812B2 (en) | 2017-05-04 | 2020-08-25 | Haian Xin Fu Yuan Of Agricultural Science And Technology Co., Ltd | Automatic packaging film and preparation method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160717 |