CN211255792U - Waterproof double faced adhesive tape with good bonding effect - Google Patents
Waterproof double faced adhesive tape with good bonding effect Download PDFInfo
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- CN211255792U CN211255792U CN201921993837.5U CN201921993837U CN211255792U CN 211255792 U CN211255792 U CN 211255792U CN 201921993837 U CN201921993837 U CN 201921993837U CN 211255792 U CN211255792 U CN 211255792U
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Abstract
The utility model discloses a bond effectual waterproof type double faced adhesive tape, including the basic unit, the upper surface of basic unit has first waterproof layer through the fixed bonding of binder, the upper surface of first waterproof layer is through first fire-retardant layer, the upper surface coating on first fire-retardant layer has first glue layer, the lower surface of basic unit has the second waterproof layer through the fixed bonding of binder, the lower surface of second waterproof layer has the fire-retardant layer of second through the fixed bonding of binder, the lower surface coating on the fire-retardant layer of second has second glue layer, the lower surface coating on second glue layer has the second to leave the type layer, the second has the third glue layer from the lower surface coating on type layer. The utility model discloses a have fine waterproof and fire-retardant function for the double faced adhesive tape, promote the result of use of double faced adhesive tape greatly to increase protective structure in its bottom, avoid the reduction of double faced adhesive tape bonding effect, thereby promote its bonding effect.
Description
Technical Field
The utility model relates to a double faced adhesive tape technical field especially relates to a bond effectual waterproof type double faced adhesive tape.
Background
The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by taking paper, cloth and a plastic film as base materials and uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials.
However, the traditional double-sided adhesive tape has poor waterproof and flame-retardant effects, and after people tear off the double-sided adhesive tape, hands are easy to contact with a glue layer at the bottom of the double-sided adhesive tape, so that the bonding effect of the double-sided adhesive tape is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waterproof double faced adhesive tape with good bonding effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a waterproof type double faced adhesive tape that bonding effect is good, includes the basic unit, the upper surface of basic unit has first waterproof layer through the fixed bonding of adhesive, the upper surface of first waterproof layer is through first fire-retardant layer, the upper surface coating on first fire-retardant layer has first glue layer, the lower surface of basic unit has the second waterproof layer through the fixed bonding of adhesive, the lower surface of second waterproof layer has the fire-retardant layer of second through the fixed bonding of adhesive, the lower surface coating on the fire-retardant layer of second has second glue layer, the lower surface coating on second glue layer has the second to leave the type layer, the second has the third glue layer from the lower surface coating on type layer.
Preferably, the upper surface of the first glue layer is covered with a first release layer.
Preferably, the first waterproof layer and the second waterproof layer are both waterproof breathable films.
Preferably, the first flame-retardant layer and the second flame-retardant layer are both PC flame-retardant films.
Preferably, the base layer is a polyethylene film.
Preferably, the outer wall of one side of the second release layer is provided with an easy-to-tear lug.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the first waterproof layer, the first flame-retardant layer, the second waterproof layer and the second flame-retardant layer, a double-layer waterproof and flame-retardant structure is added to the double faced adhesive tape, so that the double faced adhesive tape has good waterproof and flame-retardant functions, thereby greatly improving the use effect of the double faced adhesive tape;
2. in the utility model, by arranging the second release layer and the third glue layer, a protective structure is added to the bottom of the double-sided glue, and when people tear the double-sided glue by hand and contact the bottom of the double-sided glue, people can tear the second release layer and reuse the double-sided glue, thereby avoiding the reduction of the bonding effect of the double-sided glue and being more convenient for the glue tearing operation of people through the easy-tearing lug;
to sum up, the utility model discloses a for the double faced adhesive tape has fine waterproof and flame retardant efficiency, promotes the result of use of double faced adhesive tape greatly to increase protective structure in its bottom, avoid the reduction of double faced adhesive tape bonding effect, thereby promote its bonding effect.
Drawings
Fig. 1 is a schematic structural view of a waterproof double-sided adhesive tape with good bonding effect provided by the present invention;
fig. 2 is a schematic structural diagram of a second release layer of the embodiment two of the waterproof double-sided adhesive tape with good bonding effect provided by the utility model.
In the figure: 1 basic unit, 2 first waterproof layers, 3 first fire-retardant layers, 4 first glue layers, 5 second waterproof layers, 6 second fire-retardant layers, 7 second glue layers, 8 second from type layer, 9 third glue layers, 10 easily tear the lug, 11 first from type layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1, a waterproof type double faced adhesive tape that bonding effect is good, including basic unit 1, the upper surface of basic unit 1 has first waterproof layer 2 through the fixed bonding of adhesive, the upper surface of first waterproof layer 2 passes through first fire-retardant layer 3, the upper surface coating on first fire-retardant layer 3 has first glue layer 4, the lower surface of basic unit 1 has second waterproof layer 5 through the fixed bonding of adhesive, the lower surface of second waterproof layer 5 has second fire-retardant layer 6 through the fixed bonding of adhesive, the lower surface coating on second fire-retardant layer 6 has second glue layer 7, the lower surface coating of second glue layer 7 has the second to leave type layer 8, the second has third glue layer 9 from the lower surface coating on type layer 8.
Wherein, the upper surface of first glue layer 4 covers there is first release layer 11.
Wherein, the first waterproof layer 2 and the second waterproof layer 5 are both waterproof breathable films.
Wherein, the first flame-retardant layer 3 and the second flame-retardant layer 6 are both PC flame-retardant films.
Wherein, the base layer 1 adopts polyethylene film.
Example two:
referring to fig. 1-2, a waterproof type double faced adhesive tape that bonding effect is good, including basic unit 1, the upper surface of basic unit 1 has first waterproof layer 2 through the fixed bonding of adhesive, the upper surface of first waterproof layer 2 passes through first fire-retardant layer 3, the upper surface coating on first fire-retardant layer 3 has first glue layer 4, the lower surface of basic unit 1 has second waterproof layer 5 through the fixed bonding of adhesive, the lower surface of second waterproof layer 5 has second fire-retardant layer 6 through the fixed bonding of adhesive, the lower surface coating on second fire-retardant layer 6 has second glue layer 7, the lower surface coating of second glue layer 7 has the second to leave type layer 8, the second has third glue layer 9 from the lower surface coating on type layer 8.
Wherein, the upper surface of first glue layer 4 covers there is first release layer 11.
Wherein, the first waterproof layer 2 and the second waterproof layer 5 are both waterproof breathable films.
Wherein, the first flame-retardant layer 3 and the second flame-retardant layer 6 are both PC flame-retardant films.
Wherein, the base layer 1 adopts polyethylene film.
Wherein, the outer wall of one side of the second release layer 8 is provided with an easy-to-tear lug 10.
The working principle is as follows: when using, through setting up first waterproof layer 2, first fire-retardant layer 3, fire-retardant layer 6 of second waterproof layer 5 and second, double-deck waterproof and fire-retardant structure have been increased for the double faced adhesive tape, make the double faced adhesive tape have fine waterproof and fire-retardant function, thereby promote the result of use of double faced adhesive tape greatly, through setting up the second from type layer 8 and third glue layer 9, increase protective structure for the bottom of double faced adhesive tape, after people tear down the double faced adhesive tape and contact with the bottom of double faced adhesive tape at the hand, people can use after tearing type layer 8 with the second, thereby avoid the reduction of double faced adhesive bonding effect.
Compare in embodiment one, easy lug 10 that tears in embodiment two can make things convenient for people's the operation of tearing glue more, the utility model discloses a double faced adhesive tape has fine waterproof and fire-retardant function, promotes the result of use of double faced adhesive tape greatly to increase protective structure in its bottom, avoid the reduction of double faced adhesive tape bonding effect, thereby promote its bonding effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof type double faced adhesive tape that bonding effect is good, includes basic unit (1), its characterized in that, the upper surface of basic unit (1) is fixed to bond through the binder has first waterproof layer (2), the upper surface of first waterproof layer (2) is through first fire-retardant layer (3), the upper surface coating on first fire-retardant layer (3) has first glue layer (4), the lower surface of basic unit (1) is fixed to bond through the binder has second waterproof layer (5), the lower surface of second waterproof layer (5) is fixed to bond through the binder has second fire-retardant layer (6), the lower surface coating on second fire-retardant layer (6) has second glue layer (7), the lower surface coating of second glue layer (7) has the second to leave type layer (8), the lower surface coating of second leave type layer (8) has third glue layer (9).
2. The waterproof double-sided adhesive tape with good bonding effect as claimed in claim 1, wherein the upper surface of the first adhesive layer (4) is covered with a first release layer (11).
3. The waterproof double-sided adhesive tape with good bonding effect according to claim 1, wherein the first waterproof layer (2) and the second waterproof layer (5) are both waterproof and breathable films.
4. The waterproof double-sided adhesive tape with good bonding effect according to claim 1, wherein the first flame-retardant layer (3) and the second flame-retardant layer (6) are both PC flame-retardant films.
5. The double sided adhesive tape with good adhesion and waterproof property of claim 1, wherein the substrate (1) is made of polyethylene film.
6. The waterproof double-sided adhesive tape with good bonding effect as claimed in claim 1, wherein an outer wall of one side of the second release layer (8) is provided with an easy-to-tear tab (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993837.5U CN211255792U (en) | 2019-11-19 | 2019-11-19 | Waterproof double faced adhesive tape with good bonding effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993837.5U CN211255792U (en) | 2019-11-19 | 2019-11-19 | Waterproof double faced adhesive tape with good bonding effect |
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| Publication Number | Publication Date |
|---|---|
| CN211255792U true CN211255792U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993837.5U Active CN211255792U (en) | 2019-11-19 | 2019-11-19 | Waterproof double faced adhesive tape with good bonding effect |
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| CN (1) | CN211255792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111909626A (en) * | 2020-08-28 | 2020-11-10 | 苏州双力包装材料科技有限公司 | Scratch-proof winding film with adhesion function |
-
2019
- 2019-11-19 CN CN201921993837.5U patent/CN211255792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111909626A (en) * | 2020-08-28 | 2020-11-10 | 苏州双力包装材料科技有限公司 | Scratch-proof winding film with adhesion function |
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