CN205364713U - Two paper tinsel self -adhesion aluminium foils of polymer non leak - Google Patents
Two paper tinsel self -adhesion aluminium foils of polymer non leak Download PDFInfo
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- CN205364713U CN205364713U CN201620000227.0U CN201620000227U CN205364713U CN 205364713 U CN205364713 U CN 205364713U CN 201620000227 U CN201620000227 U CN 201620000227U CN 205364713 U CN205364713 U CN 205364713U
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Abstract
The utility model relates to a two paper tinsel self -adhesion aluminium foils of polymer non leak, first layer aluminium foil and second floor aluminium foil simultaneously adopt the PET membrane compound, and the another side of first layer aluminium foil and second floor aluminium foil has the one deck PE glue film of modifying respectively again. The advantage: firstly, resistant book, endurance, intensity height are several times of background art, secondly, the parcel is good from adhesion properties, and its peel strength who forms after bonding is several times of the background art, thirdly, the aluminium foil surface air gap adopts and packs with attribute nanometer aluminium, has not only improved the closely knit degree of aluminium foil widely, has realized the mesh with low -grade aluminium foil preparation fine work two paper tinsel self -adhesion aluminium foils of polymer non leak in addition to greatly reduce the requirement to the rolling precision of aluminium foil, reduced aluminium foil manufacturing cost, fourthly, the emergence that not only dielectric strength is high, the shielding is effectual, avoided the return loss phenomenon has outstanding tensile strength moreover.
Description
Technical field
This utility model relates to a kind of both having had good folding resistance, fatigue durability, has again intensity height, shields, without return loss, has the macromolecule of high reliability self-adhesion intensity without revealing double; two paper tinsel self-adhesion aluminium foil simultaneously, belongs to communication auxiliary material and manufacture field.
Background technology
The applicant is all in first patent CN201489850U, title " high-strength double-sided self-adhesive aluminum foil ", and it includes aluminium foil, it is characterized in that: be equipped with one layer of bonding glue-line between aluminium foil two sides and PET film respectively, PET film (1) face is equipped with self-adhesive film.It needs to improve: general aluminium foil is in process of production, owing to the purity of aluminium ingot is not enough or contains impurity, the factors such as the surface gloss of roll and cause institute's rolling aluminum foil to contain the defects such as micropore, these defects directly result in wrapped up cable communication signal attenuation, return loss increase.
Utility model content
Purpose of design: avoid the deficiency in background technology, designs and a kind of had both had good folding resistance, fatigue durability, has again intensity height, shields, without return loss, has the macromolecule of high reliability self-adhesion intensity without revealing double; two paper tinsel self-adhesion aluminium foil simultaneously.
Design: for realizing above-mentioned purpose of design.1, adopt the design of PET film compound between ground floor aluminium foil and second layer aluminium foil, be one of technical characteristic of the present utility model.So the purpose of design is in that: PET is milky or polymer light yellow, highly crystalline, and surface smooths glossy.There is excellent physical and mechanical properties in wider temperature range, life-time service temperature is up to 120 DEG C, electrical insulating property is excellent, even both having made under high-temperature high-frequency, its electrical property is still better, and creep resistance, fatigue durability, rub resistance, dimensional stability are all fine, and impact strength is 3～5 times of other thin film, and folding resistance is good.This utility model is placed between two-layer aluminium foil, can not only fundamentally improve folding resistance and the intensity of aluminium foil, and due to the two-layer aluminium foil compound by PET film, the hole produced in the operation of rolling of aluminium foil own etc. is made mutually to be made up due to hole mistake by two-layer aluminium foil to greatest extent, thus avoiding the generation of signal of communication relaxation phenomenon to greatest extent.2, the one side of ground floor aluminium foil or second layer aluminium foil or two-sided air gap adopt the design that nano aluminum is filled, and are the two of technical characteristic of the present utility model.So the purpose of design is in that: the mean diameter of nano aluminum is 55nm, and produced hole and gap are commonly greater than 55nm in process of rolling aluminum foil, thus the thickness of aluminium foil itself can thoroughly be filled and do not increased in penetrating or impermeable hole produced in process of rolling aluminum foil, gap by it, the shielding making aluminium foil obtains the raising of essence, it is to avoid the generation of return loss phenomenon.3, the purpose of modified PE is adopted to be in that: it can strong binding cable sheath, under the construction environment of outside work high above the ground or operation in narrow space, while wire stripper cut off oversheath PE or PVC plastic, owing to modified PE is at last procedure of cable (stranding), the powerful adhesive force bonding of the external sheathed plastic of aluminium foil, therefore aluminium foil comes off simultaneously, accelerating construction progress and improve workmen's safety.
Technical scheme: a kind of macromolecule is without revealing double; two paper tinsel self-adhesion aluminium foil, and ground floor aluminium foil and second layer aluminium foil one side adopt adhesive and PET film compound, and the another side of ground floor aluminium foil and second layer aluminium foil is coated respectively with one layer of modified PE glue-line.
This utility model is compared with background technology, and one is folding, endurance, intensity height, is the several times of background technology；Two is that parcel self bonding performance is good, and the peel strength formed after it is bonding is the several times of background technology；Three is that aluminium foil surface air gap adopts with the filling of attribute nano aluminum, not only greatly increase the degree of compaction of aluminium foil, and achieve and make fine work macromolecule without the purpose revealing double; two paper tinsel self-adhesion aluminium foil with low-grade aluminium foil, thus significantly reducing the requirement to aluminum foil rolling precision, reduce aluminium foil manufacturing cost；Four is that not only dielectric strength is high, shield effectiveness is good, avoid the generation of return loss phenomenon, and has outstanding hot strength.
Accompanying drawing explanation
Fig. 1 is that macromolecule is without the structural representation revealing double; two paper tinsel self-adhesion aluminium foil.
Fig. 2 is the schematic diagram of aluminium foil hole, gap filling production line.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1 and Fig. 2.A kind of macromolecule is without revealing double; two paper tinsel self-adhesion aluminium foil, and ground floor aluminium foil 2 and second layer aluminium foil 5 one side adopt adhesive 3 and 6 to be compounded to form integrally with PET film 3, and the another side of ground floor aluminium foil 2 and second layer aluminium foil 5 is coated respectively with one layer of modified PE glue-line 1 and 7.
Described ground floor aluminium foil 2 or 5, second layer aluminium foil are without penetrating air-gap surface, namely (air gap refers to micro hole and gap for 2, ground floor aluminium foil or second layer aluminium foil 5 one side or two-sided air gap, small open-work that in process of rolling aluminum foil, itself causes due to impurity and roll itself, gap) filled by nano aluminum, form air-gap-free face aluminium foil, improve into upper step so that the degree of compaction of aluminium foil obtains.
Its macromolecule without revealing double; two paper tinsel self-adhesion aluminum foil preparation,1)The nano aluminum that the one side of ground floor aluminium foil 2 or second layer aluminium foil 5 or ground floor aluminium foil 2 and 5, second layer aluminium foil or two faces are respectively adopted same attribute is filled with processing, and makes aluminium foil surface without penetrating air gap；2)PET film (4) is then placed between ground floor aluminium foil 2 and 5, second layer aluminium foil to adopt adhesive is bonding is combined into one；3)The painting of modified PE glue is carried out in the non-composite face of ground floor aluminium foil 2 and second layer aluminium foil 5, dried to obtain modified PE film.
It is to be understood that: although the word that mentality of designing of the present utility model is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of this utility model mentality of designing is described; rather than the restriction to this utility model mentality of designing; any without departing from the combination of this utility model mentality of designing, increase or amendment, each fall within protection domain of the present utility model.
Claims (4)
1. a macromolecule is without revealing double; two paper tinsel self-adhesion aluminium foil, it is characterized in that: ground floor aluminium foil (2) and second layer aluminium foil (5) one side adopt adhesive (3 and 6) and PET film (4) compound, and the another side of ground floor aluminium foil (2) and second layer aluminium foil (5) is coated respectively with one layer of modified PE glue-line (1 and 7).
2. macromolecule according to claim 1 is without revealing double; two paper tinsel self-adhesion aluminium foil, it is characterized in that: ground floor aluminium foil (2) or second layer aluminium foil (5) face are for without penetrating air-gap surface.
3. macromolecule according to claim 1 is without revealing double; two paper tinsel self-adhesion aluminium foil, it is characterized in that: one side or the two-sided air gap of ground floor aluminium foil (2) or second layer aluminium foil (5) are filled by nano aluminum.
4. the macromolecule according to Claims 2 or 3 is without revealing double; two paper tinsel self-adhesion aluminium foil, it is characterized in that: air gap refers to micro hole and gap.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000227.0U CN205364713U (en) | 2016-01-01 | 2016-01-01 | Two paper tinsel self -adhesion aluminium foils of polymer non leak |
| PCT/IB2016/056579 WO2017115165A1 (en) | 2016-01-01 | 2016-11-02 | High-molecular leakage-free self-adhering aluminum foil and preparation method |
| US15/544,328 US20180003909A1 (en) | 2016-01-01 | 2016-11-02 | Macro-molecular leakage-free self-adhering aluminum foil and manufacturing method thereof |
| US16/511,469 US11650386B2 (en) | 2016-01-01 | 2019-07-15 | Macro-molecular leakage-free self-adhering aluminum foil and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000227.0U CN205364713U (en) | 2016-01-01 | 2016-01-01 | Two paper tinsel self -adhesion aluminium foils of polymer non leak |
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| Publication Number | Publication Date |
|---|---|
| CN205364713U true CN205364713U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620000227.0U Active CN205364713U (en) | 2016-01-01 | 2016-01-01 | Two paper tinsel self -adhesion aluminium foils of polymer non leak |
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| CN (1) | CN205364713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479854A (en) * | 2016-01-01 | 2016-04-13 | 杭州巨力绝缘材料有限公司 | Macro-molecular leakage-free double-foil self-adhering aluminum foil and manufacturing method |
| WO2017115165A1 (en) * | 2016-01-01 | 2017-07-06 | 杭州巨力绝缘材料有限公司 | High-molecular leakage-free self-adhering aluminum foil and preparation method |
| CN110697196A (en) * | 2018-07-10 | 2020-01-17 | 昭和电工包装株式会社 | Cup-shaped container and laminated body for cup-shaped container |
-
2016
- 2016-01-01 CN CN201620000227.0U patent/CN205364713U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479854A (en) * | 2016-01-01 | 2016-04-13 | 杭州巨力绝缘材料有限公司 | Macro-molecular leakage-free double-foil self-adhering aluminum foil and manufacturing method |
| WO2017115165A1 (en) * | 2016-01-01 | 2017-07-06 | 杭州巨力绝缘材料有限公司 | High-molecular leakage-free self-adhering aluminum foil and preparation method |
| CN105479854B (en) * | 2016-01-01 | 2018-06-05 | 杭州巨力绝缘材料有限公司 | Macromolecule is without the double paper tinsel self-adhesion aluminium foils of leakage and production method |
| CN110697196A (en) * | 2018-07-10 | 2020-01-17 | 昭和电工包装株式会社 | Cup-shaped container and laminated body for cup-shaped container |
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