CN109703054B - Production method of wing-unfolding aluminum foil polyester tape - Google Patents
Production method of wing-unfolding aluminum foil polyester tape Download PDFInfo
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- CN109703054B CN109703054B CN201811618878.6A CN201811618878A CN109703054B CN 109703054 B CN109703054 B CN 109703054B CN 201811618878 A CN201811618878 A CN 201811618878A CN 109703054 B CN109703054 B CN 109703054B
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- polyester film
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Abstract
The invention discloses a production method of a wing-unfolding aluminum foil polyester tape, which comprises the following steps of; a. compounding the aluminum foil and the middle-layer polyester film together through a bonding adhesive to form a base layer; b. cutting the upper polyester film and forming a plurality of upper polyester tapes; c. the cut upper polyester belts are compounded on the base layer through the bonding glue to form an aluminum foil polyester film, and two adjacent upper polyester belts form a cutting seam on the aluminum foil polyester film; d. drying the aluminum foil polyester film; e. and cutting the aluminum foil polyester film along the cutting seam to form the wing-unfolding aluminum foil polyester tape. The invention obviously improves the production efficiency of the wing-unfolding aluminum foil polyester tape.
Description
Technical Field
The invention relates to a wing-unfolding aluminum foil polyester tape and a production method thereof.
Background
The aluminum foil polyester tape with spread wings is suitable for being used in coaxial cables, local area network wires, electronic communication cables, computer peripheral materials and other applications needing interference shielding.
Due to the fact that the width of the wing-unfolding aluminum foil polyester belt is small, the production process of the wing-unfolding aluminum foil is troublesome, production efficiency is low, and an improved space exists.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a production method of a wing-unfolding aluminum foil polyester tape, which obviously improves the production efficiency.
In order to achieve the purpose, the invention provides the following technical scheme:
a production method of a wing-unfolding aluminum foil polyester tape comprises the following steps;
a. compounding the aluminum foil and the middle-layer polyester film together through a bonding adhesive to form a base layer;
b. cutting the upper polyester film and forming a plurality of upper polyester tapes;
c. the cut upper polyester belts are compounded on the base layer through the bonding glue to form an aluminum foil polyester film, and two adjacent upper polyester belts form a cutting seam on the aluminum foil polyester film;
d. drying the aluminum foil polyester film;
e. and cutting the aluminum foil polyester film along the cutting seam to form the wing-unfolding aluminum foil polyester tape.
Preferably, in the step a, the aluminum foil and the middle layer polyester film are both in a roll shape, and the aluminum foil and the middle layer polyester film are compounded during unwinding, and then form a roll-shaped base layer after compounding.
Preferably, in the steps b and c, the upper polyester film is in a roll shape, is cut during the unwinding process, is directly compounded with the base layer during the unwinding process after the cutting is finished, and is compounded to form the roll-shaped aluminum foil polyester film.
Preferably, in step b, the upper polyester film is sized during unwinding and prior to cutting.
The invention has the advantages that: the aluminum foil, the middle-layer polyester film and the cut upper-layer polyester film are compounded together and then integrally cut to form the aluminum foil polyester belt, so that the compounding of the aluminum foil, the middle-layer polyester film and the lower-layer polyester film is obviously facilitated, the compounding qualification rate of the three is improved, and the production efficiency of the aluminum foil polyester belt is improved.
Drawings
Fig. 1 is a schematic view illustrating a composite structure of an aluminum foil and an intermediate polyester film provided in this embodiment;
fig. 2 is a schematic view illustrating the composition of the upper polyester film and the base layer provided in this embodiment;
FIG. 3 is a schematic diagram of the upper polyester film provided in this embodiment during the unwinding and cutting process;
FIG. 4 is a schematic view of a winged aluminum foil polyester tape formed by the aluminum foil polyester film provided in this embodiment;
fig. 5 is a schematic view of the winged aluminum foil polyester tape provided in this embodiment.
Detailed Description
The method for producing the polyester tape of the aluminum foil with spread wings of the present invention will be further described with reference to fig. 1 to 5.
A production method of a wing-unfolding aluminum foil polyester tape comprises the following steps;
a. compounding the aluminum foil 2 and the middle-layer polyester film 1 together through a bonding adhesive to form a base layer 3;
b. cutting the upper polyester film 4 and forming a plurality of upper polyester tapes 41;
c. the cut upper-layer polyester belts are compounded on the base layer 3 through the adhesive to form an aluminum foil polyester film 7, and two adjacent upper-layer polyester belts 41 form a cutting seam 42 on the aluminum foil polyester film 7;
d. drying the aluminum foil polyester film 7;
e. the aluminum foil polyester film 7 is cut along the cutting seam 42 to form the wing-spreading aluminum foil polyester tape 8.
The aluminum foil 2, the middle layer polyester film 1 and the cut upper layer polyester film 4 are compounded together, and then the whole cutting is carried out to simultaneously form a plurality of aluminum foil polyester belts 8, so that the compounding among the aluminum foil 2, the middle layer polyester film 1 and the upper layer polyester belt 41 is obviously facilitated, the compounding qualification rate of the three is improved, and the production efficiency of the aluminum foil 2 polyester belt is improved.
The embodiment is further configured as follows: as shown in fig. 1, in step a, the aluminum foil 2 and the middle polyester film 1 are both in a roll shape, and the aluminum foil 2 and the middle polyester film 1 are combined when being unwound, and then the roll-shaped base layer 3 is formed after the combination is completed, that is, the raw material roll-shaped aluminum foil 2 and the roll-shaped middle polyester film 1 are mounted on a combination machine of the aluminum foil 2, and then the two are combined by the bonding glue.
The embodiment is further configured as follows: as shown in fig. 2 and 3, in the steps b and c, the upper polyester film 4 is in a roll shape, the upper polyester film 4 is glued firstly in the unwinding process, then is cut by the blades 6 arranged side by side, and is directly compounded with the base layer 3 in the unwinding process after the cutting is completed, a roll-shaped aluminum foil polyester film 7 is formed after the compounding, the cut upper polyester film 4 is directly compounded on the base layer 3, so that the compounding of the upper polyester tape 41 and the base layer 3 is further facilitated, and the compounding efficiency of the upper polyester film and the base layer 3 is improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (4)
1. A production method of a wing-unfolding aluminum foil polyester tape is characterized by comprising the following steps: the method comprises the following steps of;
a. compounding the aluminum foil and the middle-layer polyester film together through a bonding adhesive to form a base layer;
b. cutting the upper polyester film and forming a plurality of upper polyester tapes;
c. the cut upper polyester belts are compounded on the base layer through the bonding glue to form an aluminum foil polyester film, and two adjacent upper polyester belts form a cutting seam on the aluminum foil polyester film;
d. drying the aluminum foil polyester film;
e. and cutting the aluminum foil polyester film along the cutting seam to form the wing-unfolding aluminum foil polyester tape.
2. The method for producing the polyester tape of aluminum foil with spread wings as claimed in claim 1, wherein: in the step a, the aluminum foil and the middle layer polyester film are both in a roll shape, the aluminum foil and the middle layer polyester film are compounded during unwinding, and a roll-shaped base layer is formed after compounding.
3. The method for producing the polyester tape of aluminum foil with spread wings as claimed in claim 1, wherein: in the steps b and c, the upper polyester film is in a roll shape, is cut in the process of unwinding, is directly compounded with the base layer in the process of unwinding after the cutting is finished, and is compounded to form the roll-shaped aluminum foil polyester film.
4. The method for producing the polyester tape of aluminum foil with spread wings as claimed in claim 3, wherein: in step b, the upper polyester film is sized during unwinding and prior to cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811618878.6A CN109703054B (en) | 2018-12-28 | 2018-12-28 | Production method of wing-unfolding aluminum foil polyester tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811618878.6A CN109703054B (en) | 2018-12-28 | 2018-12-28 | Production method of wing-unfolding aluminum foil polyester tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109703054A CN109703054A (en) | 2019-05-03 |
| CN109703054B true CN109703054B (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811618878.6A Active CN109703054B (en) | 2018-12-28 | 2018-12-28 | Production method of wing-unfolding aluminum foil polyester tape |
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| CN (1) | CN109703054B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202930102U (en) * | 2012-11-23 | 2013-05-08 | 临安中易东方铝箔有限公司 | Wing spreading aluminum film |
| CN105097075A (en) * | 2015-08-26 | 2015-11-25 | 苏州华达彩印包装有限公司 | Ultra-fine cable applied shielding protection sheath film and production technology thereof |
-
2018
- 2018-12-28 CN CN201811618878.6A patent/CN109703054B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202930102U (en) * | 2012-11-23 | 2013-05-08 | 临安中易东方铝箔有限公司 | Wing spreading aluminum film |
| CN105097075A (en) * | 2015-08-26 | 2015-11-25 | 苏州华达彩印包装有限公司 | Ultra-fine cable applied shielding protection sheath film and production technology thereof |
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| Publication number | Publication date |
|---|---|
| CN109703054A (en) | 2019-05-03 |
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