CN208263625U - A kind of epiphragma penetrated convenient for plastic suction pipe - Google Patents
A kind of epiphragma penetrated convenient for plastic suction pipe Download PDFInfo
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- CN208263625U CN208263625U CN201820892507.6U CN201820892507U CN208263625U CN 208263625 U CN208263625 U CN 208263625U CN 201820892507 U CN201820892507 U CN 201820892507U CN 208263625 U CN208263625 U CN 208263625U
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- pet film
- epiphragma
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- suction pipe
- plastic suction
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Abstract
The utility model relates to a kind of epiphragmas penetrated convenient for plastic suction pipe, including ontology, ontology includes PET film, paper layer, barrier layer and PE layer, and PET film, which is equipped with, destroys the destruction part that PET film stretches orientation characteristic, and the part that destroys is arranged in the PET film of paper layer side；The advantages of the utility model: ontology is set gradually into PET film from outside to inside, paper layer, barrier layer and PE layers, since PET film has the advantages that toughness is high and transparency is good, it will not influence the printing sensory effects of the printing layer in paper layer, so that it is guaranteed that epiphragma has good moisture-proof moisture-proof characteristic, and good sealing fastness, it is particularly suitable for one cup mug sealed membrane, part is destroyed by being arranged in PET film, while not changing PET film transparency and not destroying its air-tightness, destroy the stretching orientation characteristic of PET film, plastic suction pipe pricks PET film surface and is no longer easy sliding, it is easier to penetrate entire epiphragma, to improve the experience sense of client.
Description
Technical field
The utility model relates to a kind of epiphragmas penetrated convenient for plastic suction pipe.
Background technique
Currently, common dairy products class epiphragma structure has paper/PE epiphragma, PET/ aluminium foil/gluing or PET/ aluminium foil/PE epiphragma
(or PET/VMPET/PE), according to the different demands of client, the different purposes of price and material-structure can choose different knots
The epiphragma of structure uses, and paper/PE structure epiphragma is usually used in ice cream at present, and the chilled food of ice cream class seals epiphragma, but usually
Cold storage environment is moist, and contact wetting probability is larger, is easy to cause paper/PE structure epiphragma moist, surface printing pattern discoloration etc.,
PET/ aluminium foil/gluing or PET/ aluminium foil/PE epiphragma, which are that common shape food container epiphragma is particularly common, seals epiphragma in Yoghourt, but
The disadvantage is that stiffness is inadequate, when being used for one cup epiphragma, stiffness, which not enough will cause, seals not tight, dislocation and the undesirable influence of sense organ, separately
Outside, PET/ aluminium foil/gluing or PET/ aluminium foil/PE epiphragma, PET film (polyester film) therein have the transparency good, there is light
Pool has good air-tightness and fragrance protectiveness, and good mechanical performance, obdurability is best in thermoplastic material, anti-tensile
Intensity and much better than general film of impact strength.This also results in consumer and is punctured again when drinking Yoghourt with suction pipe
It closes film and often appears as suction pipe head and all pricks and deform, but the problem that film is not broken also, need in addition by cutter or to tear compound
Epiphragma causes customer experience sense to decline.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of epiphragma penetrated convenient for plastic suction pipe, solves existing
The obdurability of PET film causes epiphragma to be not easy the technical issues of being worn out by suction pipe.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: one kind being convenient for plastics
The epiphragma that suction pipe penetrates, including ontology, the ontology successively includes PET film, paper layer, barrier layer and PE layer from outside to inside,
The PET film, which is equipped with, destroys the destruction part that PET film stretches orientation characteristic, and the destruction part setting is backwards to paper layer one
In the PET film of side.
Preferential, the destruction part includes convex block, and the convex block and PET film are integrally formed.
Preferential, the convex block is in the hemispherical setting of PET film, and the diameter of convex block is 0.009~0.012mm.
It is preferential, the PET film in paper layer with a thickness of 7~12 μm.
Preferential, the surface of the paper layer has corona layer.
Preferential, the barrier layer is aluminium foil or aluminum plated PET film.
In conclusion the advantages of the utility model: 1. set gradually into ontology PET film, paper layer, resistance from outside to inside
Interlayer and PE layers will not influence the print of the printing layer in paper layer since PET film has the advantages that toughness is high and transparency is good
Brush sensory effects, so that it is guaranteed that epiphragma has good moisture-proof moisture-proof characteristic and good sealing fastness, additionally, due to paper
The high-stiffness that layer has is particularly suitable for one cup mug sealed membrane, in addition, since PET is thin to improve the stiffness of entire epiphragma
Film be by double orientation stretch thermoplastic film, that is, it is horizontal and vertical be all stretched orientation, that is,
Why usually when pricking composite film surface pet layer, often sliding causes to penetrate difficult reason suction pipe, it is therefore desirable to destroy
It stretches orientation characteristic, and the utility model destroys part by being arranged in PET film, is not changing PET film transparency not
While destroying its air-tightness, the stretching orientation characteristic of PET film is destroyed, plastic suction pipe pricks PET film surface and is no longer easy to slide
It is dynamic, it is easier to entire epiphragma to be penetrated, to improve the experience sense of client；
2. will destroy part be arranged to the integrally formed convex block of PET film, can improve entirety using effect, it is ensured that PET
The stretching orientation characteristic of film is destroyed；
3. being arranged to the hemispherical that diameter is 0.009~0.012mm for part is destroyed, the rapid processing for destroying part is realized,
Ensure the stability of compound rear epiphragma；
4. setting 7~12 μm for thickness of the PET film in paper layer, be conducive to the integrated molding for destroying part, and really
The toughness for protecting PET film is unfavorable for destroying the processing of part, reduce when thickness of the PET film in paper layer is less than 7 μm
The scrappage of PET film when processing, when thickness of the PET film in paper layer is greater than 12 μm, the entirety for being unfavorable for epiphragma is multiple
Processing is closed, and is unfavorable for the destruction of the stretching orientation characteristic of PET film；
5. corona layer is arranged in paper layer, changes the adhesive force of paper layer surface by corona layer, can ensure that paper
There is better binding strength effect between layer and PET film and barrier layer, improve the quality of whole epiphragma；
6. setting aluminium foil or aluminum plated PET film for barrier layer, different barriers can be selected according to different use environments
Layer, to be adapted to different products, meets the needs of different clients.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of the epiphragma penetrated convenient for plastic suction pipe of the utility model.
Appended drawing reference:
1 ontology, 11PET film, 12 paper layers, 13 barrier layers, 14PE layers, 15 destruction parts.
Specific embodiment
As shown in Figure 1, a kind of epiphragma penetrated convenient for plastic suction pipe, including ontology 1, the ontology 1 is successively from outside to inside
Including PET film 11, paper layer 12, barrier layer 13 and PE layer 14, ontology 1 is set gradually into PET film 11, paper from outside to inside
Layer 12, barrier layer 13 and PE layer 14 are opened, since PET film 11 has the advantages that toughness is high and transparency is good, will not influence paper
The printing sensory effects of printing layer on layer 12, so that it is guaranteed that epiphragma has good moisture-proof moisture-proof characteristic and good sealing
Fastness, to improve the stiffness of entire epiphragma, is particularly suitable for the sealing of one cup mug additionally, due to the high-stiffness that paper layer has
Film, the PET film 11, which is equipped with, destroys the destruction part 15 that PET film 11 stretches orientation characteristic, and the setting of destruction part 15 exists
In the PET film 11 of 12 side of paper layer, since PET film 11 is the thermoplastic film stretched by double orientation,
It is horizontal and vertical be all stretched orientation, that is, suction pipe is why usually when pricking composite film surface pet layer
Often sliding causes to penetrate difficult reason, it is therefore desirable to and it destroys it and stretches orientation characteristic, and the utility model passes through in PET
Setting destroys part 15 on film 11, while not changing 11 transparency of PET film and not destroying its air-tightness, destroys PET film
11 stretching orientation characteristic, plastic suction pipe prick PET film surface and are no longer easy sliding, it is easier to entire epiphragma are penetrated, to mention
The high experience sense of client.
In order to meet different customer demands, the destruction part 15 include with the integrally formed convex block of PET film 11, it is described
Convex block is in the hemispherical setting of PET film 11, and the diameter of convex block is 0.01mm, and convex block is set with the integrated molding of PET film 11
It sets, whole using effect can be improved, it is ensured that the stretching orientation characteristic of PET film 11 is destroyed, and convex block is arranged to directly
Diameter is the hemispherical of 0.01mm, has been able to achieve the rapid processing for destroying part 15, it is ensured that the stability of epiphragma after compound is conducive to one
Secondary compression molding improves production efficiency, when processing, only need to be uniformly distributed the protrusion that setting diameter is 0.01mm in steel roller faces,
Then PET film 11 makes to form convex block in PET film 11 through guiding principle rod and rubber rollers to pressure, thus in the surface gas of PET film 11
In the case that close property is not destroyed, the stretching orientation characteristic of PET film 11 is destroyed, so that plastic suction pipe be made to prick PET
Film surface is no longer easy sliding, it is ensured that plastic suction pipe quickly penetrates epiphragma, thickness of the PET film 11 in paper layer 12
It is 10 μm, is conducive to the integrated molding for destroying part 15, and ensure the toughness of PET film 11.
The surface of the paper layer 12 has corona layer, changes the adhesive force on 12 surface of paper layer, energy by corona layer
Ensure that there is better binding strength effect between paper layer 12 and PET film 11 and barrier layer 13, improves whole epiphragma
Quality, in addition, the barrier layer 13 is aluminium foil or aluminum plated PET film 11, to adapt in order to meet the needs of different clients
In different products.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (6)
1. a kind of epiphragma penetrated convenient for plastic suction pipe, including ontology, it is characterised in that: the ontology successively includes from outside to inside
PET film, paper layer, barrier layer and PE layer, the PET film, which is equipped with, destroys the destruction part that PET film stretches orientation characteristic,
The part that destroys is arranged in the PET film of paper layer side.
2. a kind of epiphragma penetrated convenient for plastic suction pipe according to claim 1, it is characterised in that: the destruction part includes
Convex block, the convex block and PET film are integrally formed.
3. a kind of epiphragma penetrated convenient for plastic suction pipe according to claim 2, it is characterised in that: the convex block is in PET
The hemispherical setting of film, and the diameter of protrusion is 0.009~0.012mm.
4. a kind of epiphragma penetrated convenient for plastic suction pipe according to claim 1, it is characterised in that: the PET film exists
In paper layer with a thickness of 7~12 μm.
5. a kind of epiphragma penetrated convenient for plastic suction pipe according to claim 1, it is characterised in that: the table of the paper layer
Face has corona layer.
6. a kind of epiphragma penetrated convenient for plastic suction pipe according to claim 1, it is characterised in that: the barrier layer is aluminium
Foil or aluminum plated PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892507.6U CN208263625U (en) | 2018-06-08 | 2018-06-08 | A kind of epiphragma penetrated convenient for plastic suction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892507.6U CN208263625U (en) | 2018-06-08 | 2018-06-08 | A kind of epiphragma penetrated convenient for plastic suction pipe |
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| Publication Number | Publication Date |
|---|---|
| CN208263625U true CN208263625U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820892507.6U Active CN208263625U (en) | 2018-06-08 | 2018-06-08 | A kind of epiphragma penetrated convenient for plastic suction pipe |
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| CN (1) | CN208263625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648672A (en) * | 2022-09-28 | 2023-01-31 | 杭州星点包装材料有限公司 | Production process of multilayer composite co-extrusion compression-resistant sealing film |
-
2018
- 2018-06-08 CN CN201820892507.6U patent/CN208263625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648672A (en) * | 2022-09-28 | 2023-01-31 | 杭州星点包装材料有限公司 | Production process of multilayer composite co-extrusion compression-resistant sealing film |
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