CN208250213U - A kind of double-sided adhesive - Google Patents
A kind of double-sided adhesive Download PDFInfo
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- CN208250213U CN208250213U CN201820447672.0U CN201820447672U CN208250213U CN 208250213 U CN208250213 U CN 208250213U CN 201820447672 U CN201820447672 U CN 201820447672U CN 208250213 U CN208250213 U CN 208250213U
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- adhesive tape
- double
- glue
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Abstract
The utility model relates to adhesive tape areas, disclose a kind of double-sided adhesive, including adhesive tape ontology and separation layer, and adhesive tape ontology includes body section, and body section successively includes the first glue-line, substrate layer and the second glue-line, and the first glue-line is connect with separation layer；At least side of body section along its length is provided with flank section, and flank section does not have viscosity, and the lift-off structure for facilitating the two to separate is provided between flank section and body section.By the way that inviscid flank section is arranged, separation layer is separated with the edge of adhesive tape ontology, provides manpower or tool protrudes into the space of separation layer with the edge of adhesive tape ontology, open separation layer from adhesive tape ontology to facilitate, double-sided adhesive it is easy to use.
Description
Technical field
The utility model relates to adhesive tape areas, more specifically, it relates to a kind of double-sided adhesive.
Background technique
Double-sided adhesive is uniformly to be applied using paper, cloth, plastic film as substrate, then elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive
Cloth manufactured web-like adhesive tape on above-mentioned substrate.
In the prior art, double-sided adhesive is made of substrate, adhesive, barrier paper (film) three parts.As patent announcement number is
A kind of double faced adhesive tape that the Chinese patent of CN206204208U proposes, including be successively bonded release film layer, the first pressure-sensitive adhesive layer,
The initial bonding strength of second pressure-sensitive adhesive layer and third pressure-sensitive adhesive layer, first pressure-sensitive adhesive layer and third pressure-sensitive adhesive layer is below
The initial bonding strength of second pressure-sensitive adhesive layer improves the adhesion strength of double-sided adhesive.
But in practical applications, the edge that release film is connect with glue-line is bonded together, and causes to be not easy release paper
It opens, causes inconvenient for use from glue-line.
Utility model content
The edge connecting for release film in practice with glue-line is bonded together, and causes to be not easy by release paper from glue
It is opened on layer, causes this problem inconvenient for use, the purpose of this utility model is that proposing a kind of double-sided adhesive, concrete scheme is such as
Under:
A kind of double-sided adhesive, including adhesive tape ontology and separation layer, the adhesive tape ontology includes body section, the body section according to
Secondary includes the first glue-line, substrate layer and the second glue-line, and first glue-line is connect with the separation layer；
At least side of the body section along its length is provided with flank section, and the flank section does not have viscosity, described
The lift-off structure for facilitating the two to separate is provided between flank section and the body section.
Through the above technical solutions, separation layer is separated with the edge of adhesive tape ontology by the way that inviscid flank section is arranged,
Manpower is provided or tool protrudes into the space of separation layer with the edge of adhesive tape ontology, to facilitate separation layer from adhesive tape ontology
Open, double-sided adhesive it is easy to use.Adhesive tape ontology is bonded two or more and waits for attached article, by the way that lift-off structure is arranged,
Facilitate separating for flank section and body section, is easy to use, it is simple and fast.
Further, the lift-off structure includes multiple stripping apertures between the flank section and body section, multiple
The stripping aperture is distributed along the length direction of the adhesive tape ontology.
Through the above technical solutions, facilitating the separation of flank section and body section, and then convenient double-sided by setting stripping aperture
The use of glue.
Further, the stripping aperture is slotted hole or slotted eye, the length direction of the stripping aperture and the glue
The length direction of band body is consistent.
Through the above technical solutions, being in slotted hole or slotted eye, its length direction and adhesive tape by setting stripping aperture
Body length direction is consistent, facilitates the separation of flank section and body section, the use of convenient double-sided glue.
It is in slotted hole or slotted eye by setting stripping aperture, increases the aperture of stripping aperture, to save flank section
Material, save the cost.
Further, the lift-off structure includes that the zigzag between the flank section and body section tears trace, institute
The length direction for stating zigzag tearing trace is consistent with the length direction of the adhesive tape ontology.
Through the above technical solutions, tearing trace by setting zigzag, facilitate the separation of flank section and body section, Jin Erfang
Just the use of double-sided adhesive.
Further, the flank section offers the tearing opening laterally torn convenient for the adhesive tape ontology, the tearing
The width of opening is less than the width of the flank section, and the tearing opening is set towards one end of the adhesive tape ontology in tip-angled shape
It sets.
Through the above technical solutions, tearing the setting of opening, facilitates the lateral of adhesive tape ontology and tear, and then is convenient double-sided
The use of glue.
Further, the width of the flank section is 2~4mm.
Through the above technical solutions, being 2~4mm by the width of setting flank section, facilitate separation layer and adhesive tape ontology
Separation, while material is saved, save the cost.
Further, first glue-line, the second glue-line are polyurethane glue-line or acrylic acid glue-line.
Further, the substrate layer includes cotton paper layer, nonwoven layer or pet layer.
Further, the separation layer is two-sided lamination off-style paper layer or two-sided lamination release film layer.
Through the above technical solutions, being two-sided lamination off-style paper layer or film layer by setting separation layer, it is convenient for adhesive tape sheet
Body is batched from the back side, and processing technology is simple, save the cost.
Since release paper uses two-sided lamination, without carrying out humidification process to material in coating process, to prevent its mistake
Water is shunk.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) by the way that inviscid flank section is arranged, separation layer is separated with the edge of adhesive tape ontology, provides manpower or work
Tool protrudes into the space at the edge of separation layer and adhesive tape ontology, opens separation layer from adhesive tape ontology to facilitate, double-sided adhesive
It is easy to use；
(2) by setting lift-off structure, facilitate separating for flank section and body section, be easy to use, it is simple and fast.
Detailed description of the invention
Fig. 1 is the overall schematic of embodiment one；
Fig. 2 is the diagrammatic cross-section of line A-A in Fig. 1；
Fig. 3 is the overall schematic of embodiment two.
Appended drawing reference: 1, adhesive tape ontology；2, separation layer；3, body section；4, flank section；5, stripping aperture；6, opening is torn；7,
First glue-line；8, substrate layer；9, the second glue-line；10, zigzag tears trace.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is in the following description
For the location of the figure described state, thus it cannot be understood as to technology provided by the utility model
Scheme is particularly limited to.
Embodiment one
As shown in Figure 1, a kind of double-sided adhesive, including adhesive tape ontology 1 and separation layer 2.In the present embodiment, separation layer 2 is double
Face lamination off-style paper layer or two-sided lamination release film layer, convenient for batching from the back side for adhesive tape ontology 1, processing technology is simple, section
About cost.Simultaneously as release paper uses two-sided lamination, without carrying out humidification process to material in coating process, to prevent
Its dehydration shrinkage.
As shown in Figure 1, adhesive tape ontology 1 includes body section 3, it is provided in at least side of body section 3 along its length
Flank section 4, flank section 4 are two-sided lamination off-style paper layer or two-sided lamination release film layer, do not have viscosity.It is inviscid by being arranged
Flank section 4, separation layer 2 separates with the edge of adhesive tape ontology 1, provides manpower or tool protrudes into separation layer 2 and adhesive tape sheet
The space at the edge of body 1 opens separation layer 2 to facilitate from adhesive tape ontology 1, double-sided adhesive it is easy to use.
As shown in Figure 1, be provided with lift-off structure between flank section 4 and body section 3, by adhesive tape ontology 1 bond two or
It is multiple to facilitate the separation of flank section 4 Yu body section 3 after attached article, it is easy to use, it is simple and fast.
As shown in Figure 1, lift-off structure includes multiple stripping apertures 5, multiple stripping apertures 5 be located at flank section 4 and body section 3 it
Between and be uniformly distributed along the length direction of adhesive tape ontology 1.By the way that stripping aperture 5 is arranged, facilitate point of flank section 4 and body section 3
From, and then the use of convenient double-sided glue.
As shown in Figure 1, in order to further facilitate the separation of flank section 4 Yu body section 3, setting stripping aperture 5 be slotted hole or
The length direction of person's slotted eye, stripping aperture 5 is consistent with 1 length direction of adhesive tape ontology, the use of convenient double-sided glue.In addition, logical
Setting stripping aperture 5 is crossed in slotted hole shape or ellipse, increases the aperture of stripping aperture 5, to save the material of flank section 4, is saved
About cost.
As shown in Figure 1, flank section 4 offers the tearing opening 6 laterally torn convenient for adhesive tape ontology 1, the width of opening 6 is torn
Degree is less than the width of flank section 4, facilitates the lateral of adhesive tape ontology 1 and tears, and then the use of convenient double-sided glue.Tear opening 6
It is arranged towards one end of adhesive tape ontology 1 in tip-angled shape, further facilitates the lateral of adhesive tape ontology 1 and tear.
The width of flank section 4 is 2~4mm, is greater than 2mm by setting 4 width of flank section, avoids flank section 4 too narrow, thus
Facilitate manpower or tool to protrude between adhesive tape ontology 1 and separation layer 2, so facilitate pressing flank section 4 with separate separation layer 2 with
Adhesive tape ontology 1.It is less than 4mm by setting 4 width of flank section, avoids the setting of flank section 4 from influencing the overall structure of adhesive tape, simultaneously
Save material, save the cost.
As shown in Fig. 2, body section 3 successively includes the first glue-line 7, substrate layer 8 and the second glue-line 9, the first glue-line 7 with every
Absciss layer 2 connects.Preferably, the first glue-line 7, the second glue-line 9 are polyurethane glue-line or acrylic acid glue-line.Substrate layer 8 includes cotton
Paper layer, nonwoven layer or pet layer.
The working principle and beneficial effect of the present embodiment one is:
By the way that inviscid flank section 4 is arranged, separation layer 2 is separated with the edge of adhesive tape ontology 1, provides manpower or work
Tool protrudes into the space at the edge of separation layer 2 and adhesive tape ontology 1, opens separation layer 2 from adhesive tape ontology 1 to facilitate, two-sided
Glue it is easy to use.Adhesive tape ontology 1 is bonded two or more and waits for attached article, by the way that lift-off structure is arranged, facilitates flank
Section 4 is separated with body section 3, is easy to use, simple and fast.
Embodiment two
As shown in figure 3, a kind of double-sided adhesive, the difference with embodiment one is, lift-off structure is that zigzag tears trace 10, tears
Trace is between flank section 4 and body section 3 and its length direction is consistent with the length direction of adhesive tape ontology 1 for drawing.Zigzag is torn
The setting of trace 10 facilitates the separation of flank section 4 Yu body section 3, and then the use of convenient double-sided glue.
The working principle and beneficial effect of the present embodiment two is:
Trace 10 is torn by setting zigzag, facilitate the separation of flank section 4 Yu body section 3, and then convenient double-sided glue makes
With.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of double-sided adhesive, including adhesive tape ontology (1) and separation layer (2), which is characterized in that the adhesive tape ontology (1) includes
Body section (3), the body section (3) successively include the first glue-line (7), substrate layer (8) and the second glue-line (9), and described first
Glue-line (7) is connect with the separation layer (2)；
At least side of the body section (3) along its length is provided with flank section (4), and the flank section (4) does not have viscosity,
The lift-off structure for facilitating the two to separate is provided between the flank section (4) and the body section (3).
2. double-sided adhesive according to claim 1, which is characterized in that the lift-off structure includes being located at the flank section (4)
Multiple stripping apertures (5) between body section (3), length direction point of multiple stripping apertures (5) along the adhesive tape ontology (1)
Cloth.
3. double-sided adhesive according to claim 2, which is characterized in that the stripping aperture (5) be slotted hole or slotted eye,
The length direction of the stripping aperture (5) is consistent with the length direction of the adhesive tape ontology (1).
4. double-sided adhesive according to claim 1, which is characterized in that the lift-off structure includes being located at the flank section (4)
Zigzag between body section (3) tears trace (10), the length direction of zigzag tearing trace (10) and the adhesive tape sheet
The length direction of body (1) is consistent.
5. double-sided adhesive according to claim 1, which is characterized in that the width of the flank section (4) is 2~4mm.
6. double-sided adhesive according to claim 5, which is characterized in that the flank section (4) offers convenient for the adhesive tape sheet
The tearing that body (1) is laterally torn is open (6), and the width for tearing opening (6) is less than the width of the flank section (4), described
It tears opening (6) and is arranged towards one end of the adhesive tape ontology (1) in tip-angled shape.
7. double-sided adhesive described according to claim 1~any one of 6, which is characterized in that first glue-line (7), second
Glue-line (9) is polyurethane glue-line or acrylic acid glue-line.
8. double-sided adhesive according to claim 7, which is characterized in that the substrate layer (8) include cotton paper layer, nonwoven layer or
Person's pet layer.
9. double-sided adhesive according to claim 8, which is characterized in that the separation layer (2) be two-sided lamination off-style paper layer or
The two-sided lamination release film layer of person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447672.0U CN208250213U (en) | 2018-03-31 | 2018-03-31 | A kind of double-sided adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447672.0U CN208250213U (en) | 2018-03-31 | 2018-03-31 | A kind of double-sided adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250213U true CN208250213U (en) | 2018-12-18 |
Family
ID=64638436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447672.0U Active CN208250213U (en) | 2018-03-31 | 2018-03-31 | A kind of double-sided adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI819913B (en) * | 2022-11-28 | 2023-10-21 | 大陸商業成科技（成都）有限公司 | Tape |
-
2018
- 2018-03-31 CN CN201820447672.0U patent/CN208250213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI819913B (en) * | 2022-11-28 | 2023-10-21 | 大陸商業成科技（成都）有限公司 | Tape |
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