CN207680847U - shielding film with double adhesive tape - Google Patents
shielding film with double adhesive tape Download PDFInfo
- Publication number
- CN207680847U CN207680847U CN201721796095.8U CN201721796095U CN207680847U CN 207680847 U CN207680847 U CN 207680847U CN 201721796095 U CN201721796095 U CN 201721796095U CN 207680847 U CN207680847 U CN 207680847U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- shielding film
- extension
- membrane body
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The utility model provides a kind of shielding film with double adhesive tape, including tube filler and shielding film, and shielding film includes masking membrane body, the first adhesive tape and the second adhesive tape；Membrane body is covered, is folded in multilayered structure comprising the first floor covers membrane body, last layer masking membrane body and middle level and covers membrane body；First tape-stripping is in the first extension and positioned at one end of masking membrane body；Second tape-stripping is in the second extension and positioned at the other end of masking membrane body；Wherein, the adhesive surface of the first adhesive tape is burnishing surface, and the adhesive surface of the second adhesive tape is non-burnishing surface；The width that first adhesive tape stretches out the first extension is less than the width that the second adhesive tape stretches out the second extension.The setting at masking membrane body both ends is arranged by the first adhesive tape and the second adhesive tape for the utility model so that when in use, shielding film is allowed to be bonded on spray.
Description
Technical field
The utility model is related to spray paint shielding film fields, more particularly to a kind of shielding film with double adhesive tape.
Background technology
When carrying out spray coating operations to vehicle, house ornamentation and other objects, often specified position is covered or divided
Layer spraying, otherwise can influence work difficulty or beauty, be at present to be covered using old newsprint, or use using simple and crude method
Adhesive tape bonds other object masks, and cumbersome, screening effect is bad, influences working efficiency.
In existing unilateral adhesive tape shielding film, only shielding film one end Continuous pressing device for stereo-pattern so that the shielding film of another side without
Method is fixed, during being sprayed, very inconvenient and influence job schedule.
Therefore, it is desirable to provide a kind of shielding film with double adhesive tape, to solve the above technical problems.
Utility model content
The utility model embodiment provides a kind of shielding film with double adhesive tape；To solve existing unilateral adhesive tape shielding film
Stickup stability it is poor, the technical issues of influencing working efficiency.
The utility model embodiment provides a kind of shielding film with double adhesive tape, including tube filler and wound on tube filler week
The shielding film in face, the shielding film include：
Membrane body is covered, is folded in multilayered structure comprising the first floor for being located at the shielding film body top surface covers
Membrane body hides positioned at the last layer masking membrane body of the masking membrane body bottom surface and positioned at first floor masking membrane body and last layer
Cover the middle level masking membrane body between membrane body；The middle level masking membrane body is provided at least one layer, and every layer of middle level
Cover the equivalent width of membrane body；The width of the first floor masking membrane body and last layer masking membrane body exceeds the middle level and hides
Cover the width of membrane body；The part that last layer masking membrane body is covered to membrane body beyond the middle level is defined as the first extension
Portion, the part that first floor masking membrane body is covered to membrane body beyond the middle level are defined as the second extension；
First adhesive tape, for being pasted on the spray-coating surface for needing to spray, being pasted onto first extension and being located at the screening
Cover one end of membrane body；And
Second adhesive tape, the back side for being pasted on the spray-coating surface are pasted onto second extension and are located at the screening
Cover the other end of membrane body；
Wherein, the adhesive surface of first adhesive tape is burnishing surface, and the adhesive surface of second adhesive tape is non-burnishing surface；It is described
The width that first adhesive tape stretches out first extension is less than the width that second adhesive tape stretches out second extension.
In the present invention, first adhesive tape stretches out the width of first extension more than 6mm, second glue
It is more than 8mm with the width for stretching out second extension.
In the present invention, the adhesion width of first adhesive tape and first extension is less than first adhesive tape
The adhesion width of the one third of width, second adhesive tape and second extension is less than the three of second tape width
/ mono-.
In the present invention, the adhesion width of first adhesive tape and first extension is less than second adhesive tape
With the adhesion width of second extension.
In the present invention, the width of first extension is less than the width of second extension, and described the
The width of one adhesive tape is less than the width of second adhesive tape.
In the present invention, the viscosity of first adhesive tape is more than the viscosity of second adhesive tape.
In the present invention, the middle level masking membrane body is provided with one layer.
In the present invention, when shielding film winding is pasted onto in the tube filler, the top surface of first adhesive tape
It is flushed with the top surface of second adhesive tape.
In the present invention, first adhesive tape is moral Sha's adhesive tape, and second adhesive tape is masking tape.
Unilateral adhesive tape shielding film compared to the prior art, the shielding film with double adhesive tape of the utility model pass through first
The setting at masking membrane body both ends is arranged in adhesive tape and the second adhesive tape so that when in use, shielding film is allowed to be bonded in spray
On；The stickup stability for solving existing unilateral adhesive tape shielding film is poor, the technical issues of influencing working efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in embodiment
Required attached drawing is briefly described.The accompanying drawings in the following description is only the section Example of the utility model, for
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the shielding film with double adhesive tape of the utility model；
Fig. 2 is the structural schematic diagram of the shielding film of the preferred embodiment of the shielding film with double adhesive tape of the utility model；
Fig. 3 is the shielding film of the preferred embodiment of the shielding film with double adhesive tape of the utility model in tube filler
When structural schematic diagram.
Specific implementation mode
The schema in attached drawing is please referred to, wherein identical component symbol represents identical component.The following description is to be based on
Illustrated by the utility model specific embodiment, be not construed as limitation the utility model other specific realities not detailed herein
Apply example.
Referring to Fig.1 and 2, Fig. 1 is the structure of the preferred embodiment of the shielding film with double adhesive tape of the utility model
Schematic diagram；Fig. 2 is the structural schematic diagram of the shielding film of the preferred embodiment of the shielding film with double adhesive tape of the utility model.This
The shielding film with double adhesive tape of embodiment includes tube filler 10 and the shielding film 20 wound on 10 circumferential surface of tube filler.Shielding film 20 includes
Cover membrane body 21, the first adhesive tape 22 and the second adhesive tape 23.
Specifically, masking membrane body 21 is folded in multilayered structure comprising be located at the head of 21 top surface of masking membrane body
Layer masking membrane body 211 covers membrane body positioned at the last layer masking membrane body 212 of 21 bottom surface of masking membrane body and positioned at the first floor
Cover membrane body 213 in middle level between 211 and last layer masking membrane body 212；Middle level masking membrane body 213 is provided at least one
Layer, and the equivalent width of every layer of middle level masking membrane body 213；The first floor covers the width of membrane body 211 and last layer masking membrane body 212
Degree exceeds the width of middle level masking membrane body 213；Last layer masking membrane body 212 is covered to the portion of membrane body 213 beyond middle level
Point it is defined as the first extension 214, the part that first floor masking membrane body 211 is covered to membrane body 213 beyond middle level is defined as the
Two extensions 215；
First adhesive tape 22 is used to be pasted on the spray-coating surface for needing to spray, and is pasted onto the first extension 214 and is located at shielding film
One end of ontology 21；Second adhesive tape 23 is used to be pasted on the back side of spray-coating surface, is pasted onto the second extension 215 and is located at shielding film
The other end of ontology 21；
Wherein, the adhesive surface of the first adhesive tape 22 is burnishing surface, and the adhesive surface of the second adhesive tape 23 is non-burnishing surface；First adhesive tape
22 width for stretching out the first extension 214 are less than the width that the second adhesive tape 23 stretches out the second extension 215.
In the present embodiment, the setting at 21 both ends of masking membrane body is arranged by the first adhesive tape 22 and the second adhesive tape 23, is made
It obtains when in use, the first adhesive tape 22 is pasted onto the spray-coating surface of spray, and the second adhesive tape 23 is pasted onto the back side of spray so that hide
It covers film to be bonded on spray, improves the stability in spraying process, improve spray efficiency.
The multilayer folding setting for covering membrane body, reduces the width of winding, saves space.
Wherein, the first adhesive tape 22 is pasted onto on last layer masking membrane body 212, the second tape-stripping is in first floor shielding film sheet
On body 211, improved work efficiency convenient for expansion masking membrane body 21 to rapidly be pasted.
In addition, the stickup due to the first adhesive tape 22 is burnishing surface, when being sprayed on spray so that the first adhesive tape 22
The part of masking not will produce the defects of burr, and the back side of spray does not have to be sprayed, therefore the stickup of the second adhesive tape 23
Face is on-plane surface, convenient for quickly tearing the second adhesive tape 23, improves working efficiency.
On the basis of the stickup of the first adhesive tape 22 is burnishing surface, the first adhesive tape 22 stretches out the width of the first extension 214
Less than the width that the second adhesive tape 23 stretches out the second extension 215.In the case where ensure that coating quality, the same of cost is saved
When, the bond area of the first adhesive tape 22 and spray is reduced, spray is detached from convenient for the first adhesive tape 22 of quickly tearing after completion,
It improves work efficiency.
In the present embodiment, the first adhesive tape 22 stretches out the width of the first extension 214 more than 6mm, the stretching of the second adhesive tape 23
The width of second extension 215 is more than 8mm.Such setting ensures that the first adhesive tape 22 and the second adhesive tape 23 are pasted on spray
Stability and leakproofness.
In the present embodiment, the adhesion width of the first adhesive tape 22 and the first extension 214 is less than 22 width of the first adhesive tape
The adhesion width of one third, the second adhesive tape 23 and the second extension 215 is less than the one third of 23 width of the second adhesive tape.In this way
Setting, ensure that the first adhesive tape 22 and the second adhesive tape 23 are pasted on the stability and leakproofness of spray.
In the present embodiment, the adhesion width of the first adhesive tape 22 and the first extension 214 is less than the second adhesive tape 23 and second
The adhesion width of extension 215.Since the bonding plane of the first adhesive tape 22 is plane, and the bonding plane of the second adhesive tape 23 is non-flat
Face, therefore the bonding force of the first adhesive tape 22 is more than the bonding force of second adhesive tape, i.e. the viscosity of the first adhesive tape 22 is more than second
The viscosity of adhesive tape 23.Therefore such setting saves cost while ensureing certain bonding force.
In the present embodiment, Fig. 3 is please referred to, the width 214 of the first extension is less than the width of the second extension 215, by
In masking membrane body 21 when being wound, the second extension 215 of membrane body 211 is covered positioned at the first floor can bend downward and paste
It is connected in tube filler 10, therefore the second extension 215 needs certain length to make up the length of bending, the second adhesive tape 23 is avoided to stretch
The surface for entering middle level masking membrane body 213 causes winding irregular.
In addition, the width of the first adhesive tape 22 is less than the width of the second adhesive tape 23.In this way, ensureing 22 He of the first adhesive tape
Second adhesive tape 23 is bonded under stability, saves cost.
In the present embodiment, masking membrane body 213 in middle level is provided with one layer.Certainly, the middle level masking in the utility model
The number of plies of membrane body 213 is not limited to this, and may be greater than one layer.The specific number of plies is depending on practical spraying size.
In the present embodiment, when the winding of shielding film 20 is pasted onto in tube filler 10, the top surface of the first adhesive tape 22 and the second glue
It is flushed with 23 top surface.Improve flatness when winding.
In the present embodiment, the first adhesive tape 22 is moral Sha's adhesive tape, and the second adhesive tape 23 is masking tape.
The operating process of the present embodiment is：
First, using shielding film and adhesive tape gluing machine, the masking membrane body 21 folded is placed on make-up machine；
Then, it is pulled at doubling roller by driven roller by membrane body 21 is covered so that be located at masking 21 both sides of membrane body
The first adhesive tape 22 and the second adhesive tape it is corresponding be fitted in last layer masking membrane body 212 the first extension 214 and the first floor
On the second extension 215 for covering membrane body；
Finally, tube filler 10 is fixed using material receiving roller, and the shielding film 20 posted winding is pasted onto in tube filler 10.
The operating process of the present embodiment is just completed in this way.
And when carrying out using the present embodiment, the first adhesive tape 22 is pasted along the parting line of spray-coating surface, after,
Shielding film 20 is cut, one end of the second adhesive tape 23 is then pulled to be bonded in the back side or elsewhere of spray-coating surface.
Unilateral adhesive tape shielding film compared to the prior art, the shielding film with double adhesive tape of the utility model pass through first
The setting at masking membrane body both ends is arranged in adhesive tape and the second adhesive tape so that when in use, shielding film is allowed to be bonded in spray
On；The stickup stability for solving existing unilateral adhesive tape shielding film is poor, the technical issues of influencing working efficiency.
In conclusion although the utility model is disclosed above with preferred embodiment, above preferred embodiment is not used
To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model
It is various to change and retouch, therefore the scope of protection of the utility model is subject to the range that claim defines.
Claims (9)
1. a kind of shielding film with double adhesive tape, including tube filler and the shielding film wound on the tube filler circumferential surface, which is characterized in that
The shielding film includes：
Membrane body is covered, is folded in multilayered structure comprising is located at the first floor shielding film sheet of the shielding film body top surface
Body covers membrane body and last layer shielding film positioned at the last layer masking membrane body of the masking membrane body bottom surface and positioned at the first floor
Cover membrane body in middle level between ontology；The middle level masking membrane body is provided at least one layer；By the last layer shielding film sheet
Part of the body beyond middle level masking membrane body is defined as the first extension, by first floor masking membrane body beyond in described
The part of layer masking membrane body is defined as the second extension；
First adhesive tape, for being pasted on the spray-coating surface for needing to spray, being pasted onto first extension and being located at the shielding film
One end of ontology；And
Second adhesive tape, the back side for being pasted on the spray-coating surface are pasted onto second extension and are located at the shielding film
The other end of ontology；
Wherein, the adhesive surface of first adhesive tape is burnishing surface, and the adhesive surface of second adhesive tape is non-burnishing surface；Described first
The width that adhesive tape stretches out first extension is less than the width that second adhesive tape stretches out second extension.
2. the shielding film according to claim 1 with double adhesive tape, which is characterized in that first adhesive tape stretches out described the
The width of one extension is more than 6mm, and the width that second adhesive tape stretches out second extension is more than 8mm.
3. the shielding film according to claim 1 with double adhesive tape, which is characterized in that first adhesive tape and described first
The adhesion width of extension is less than the one third of first tape width, second adhesive tape and second extension
Adhesion width is less than the one third of second tape width.
4. the shielding film according to claim 1 with double adhesive tape, which is characterized in that first adhesive tape and described first
The adhesion width of extension is less than the adhesion width of second adhesive tape and second extension.
5. the shielding film according to claim 1 with double adhesive tape, which is characterized in that the width of first extension is small
In the width of second extension.
6. the shielding film according to claim 1 with double adhesive tape, which is characterized in that the viscosity of first adhesive tape is more than
The viscosity of second adhesive tape.
7. the shielding film according to claim 1 with double adhesive tape, which is characterized in that the middle level masking membrane body setting
There is one layer.
8. the shielding film according to claim 1 with double adhesive tape, which is characterized in that when shielding film winding is pasted onto
When in the tube filler, the top surface of the top surface of first adhesive tape and second adhesive tape flushes.
9. the shielding film according to claim 1 with double adhesive tape, which is characterized in that first adhesive tape is moral Sha's glue
Band, second adhesive tape are masking tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796095.8U CN207680847U (en) | 2017-12-20 | 2017-12-20 | shielding film with double adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796095.8U CN207680847U (en) | 2017-12-20 | 2017-12-20 | shielding film with double adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680847U true CN207680847U (en) | 2018-08-03 |
Family
ID=62994796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796095.8U Expired - Fee Related CN207680847U (en) | 2017-12-20 | 2017-12-20 | shielding film with double adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395918A (en) * | 2018-10-12 | 2019-03-01 | 长春中车轨道车辆有限公司 | Passenger train hitch spray paint protector |
-
2017
- 2017-12-20 CN CN201721796095.8U patent/CN207680847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395918A (en) * | 2018-10-12 | 2019-03-01 | 长春中车轨道车辆有限公司 | Passenger train hitch spray paint protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201220 |