CN208632446U - A kind of double-sided adhesive coiled strip product - Google Patents
A kind of double-sided adhesive coiled strip product Download PDFInfo
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- CN208632446U CN208632446U CN201820587734.8U CN201820587734U CN208632446U CN 208632446 U CN208632446 U CN 208632446U CN 201820587734 U CN201820587734 U CN 201820587734U CN 208632446 U CN208632446 U CN 208632446U
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- sided
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- double
- coiled strip
- matrix
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Abstract
The utility model provides a kind of double-sided adhesive coiled strip product, can be produced by coiled strip, and packaging efficiency is high, easy to make；And double-sided adhesive can be convenient and be bonded in flexible circuit plate surface, accurate performance is good.It includes the two-sided matrix of acrylic, the overall structure formed after colored PET film bonding, it further includes counterdie, the counterdie is specially to wind release film, one surface of the colored PET film is coated with acrylate glue, form acrylic acid glue-line, the two-sided matrix of acrylic is discontinuous single chip architecture, its two surface is specially the first adhesive surface, second adhesive surface, first bonding plane of the two-sided matrix of every acrylic is bonded the acrylic acid glue-line of the colored PET film, individual overall structure is formed after the band color PET film of the two-sided matrix bonding correspondingly-shaped of every acrylic, second bonding plane of the two-sided matrix of every acrylic is adhered to corresponding electronic component when in use.
Description
Technical field
The utility model relates to the technical field of electronics bonding, specially a kind of double-sided adhesive coiled strip products.
Background technique
With the rapid development of electronics industry, the application of various electronic equipments is more and more wider, and function is more and more abundant, technology
It is required that also higher and higher.Former relatively backward handwork cannot comply with the trend of era development, and double-sided adhesive class coiled strip product
The timeliness of operation had not only been promoted as one but also has promoted the novel of whole precision, had been come into being to cope with this situation.
The existing electronics bonding current technological accumulation and inheritance of double-sided adhesive class product is typically all to be produced using list PCS manufacture craft
Manufacture, it has a disadvantage that, is largely manually assembled first is that expending；Second is that package size precision has major defect；
Third is that man-made assembly is difficult to reach customer requirement technical requirements.In face of above-mentioned disadvantage, the task of a novel product is developed
Just seem extremely urgent.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of double-sided adhesive coiled strip product, can be given birth to by coiled strip
It produces, packaging efficiency is high, easy to make；And double-sided adhesive can be convenient and be bonded in flexible circuit plate surface, accurate performance is good.
A kind of double-sided adhesive coiled strip product, it is characterised in that: it includes the two-sided matrix of acrylic, colored PET film bonding
The overall structure formed afterwards further includes counterdie, and the counterdie is specially to wind release film, and the one of the colored PET film
Surface is coated with acrylate glue, forms acrylic acid glue-line, and the two-sided matrix of acrylic is discontinuous single chip architecture, its two table
Mask body is the first adhesive surface, the second adhesive surface, and the first bonding plane bonding of the two-sided matrix of every acrylic is described colored
The acrylic acid glue-line of PET film, the two-sided matrix of every acrylic are formed individually after being bonded the band color PET film of correspondingly-shaped
Overall structure, the second bonding plane of the two-sided matrix of every acrylic are adhered to corresponding electronic component, every Asia when in use
Second adhesive surface of the two-sided matrix of gram force is adhered to the inner surface of the counterdie, between the two-sided matrix of adjacent acrylic there are
Away from the counterdie is formed together with the discontinuous overall structure for being adhered to its inner surface by winding, the winding release film
Color is different with the color of the PET film.
It is further characterized by:
The diagonally disposed horizontal length direction in the counterdie of each overall structure, the adjacent overall structure are flat
Row arrangement；So that the overall structure quantity that entire counterdie is accommodated is enough；
The two-sided matrix of every acrylic is identical with the shape of PET film of the color that it is bonded, and passes through mold
Machine-shaping；
Preferably, the color of the PET film is blue；
The two-sided matrix of acrylic includes intermediate laminated polyester film, the first Propylene Series adhesive phase, the second propylene
Series of binders layer, the first Propylene Series adhesive phase, the second Propylene Series adhesive phase are located at laminated polyester film
Upper and lower surface, first bonding plane is the first Propylene Series adhesive phase, and second bonding plane is the first propylene
Series of binders layer；
The two-sided matrix of acrylic with a thickness of 0.04mm~0.06mm；
The integrally-built both sides of the edge are provided with drawing lug areas, convenient for occurring under fortuitous event, the two-sided base of acrylic
The removal of body；
The drawing lug areas of every side is provided with a location hole, and location hole, which can be used as positioning, makes product fitting more
It is accurate to facilitate machine recognition again；
The both sides of edges of the inner surface of the counterdie is provided with two parallel indent mark lines, the indent mark line tool
Body is indent dotted line, and the indent dotted line is to mark knife, and the indent dotted line is punched by mold, two indent dotted lines
Between region in be the double-sided adhesive layout area；
The coiled strip product adds the fixed plate washer in two sides to wind using big core, due to having used big core to add two sides fixed gear
Plate had both guaranteed that coil diameter inside product will not squeeze and has also ensured and will not destroy product because of transportation problem；
When the counterdie tiling expansion, it is respectively arranged with white space end to end, convenient for winding molding.
After adopting the above technical scheme, the two-sided matrix of the acrylic of monolithic, colored PET film are formed by Mold Making
Afterwards, mechanized operation ensures the acrylic acid glue-line of the first bonding plane splicing tape color PET film of the two-sided matrix of every acrylic, often
The band color PET film of the two-sided matrix glue sticking correspondingly-shaped of piece acrylic forms individual overall structure, and every acrylic is two-sided
Second adhesive surface of matrix is adhered to the inner surface of counterdie, and there are spacing between the adjacent two-sided matrix of acrylic, completes later
Winding to counterdie, entire product are wound into type；I.e. entire product can be produced by coiled strip, and packaging efficiency is high,
It is easy to make；Coiled strip itself has that typesetting is uniform, accurate size, more quick, standard that client using machine automatically draws fitting
Really, it can be convenient and be bonded in flexible circuit plate surface, accurate performance is good.
Detailed description of the invention
Fig. 1 is the main view schematic diagram (front end uncoiling) of the coiled strip product of the utility model；
Fig. 2 is the vertical view figure structure schematic representation of the coiled strip product front end unwinding position of the utility model；
Fig. 3 is the structural schematic diagram of the double-sided adhesive of the utility model；
Fig. 4 is the diagrammatic cross-section of the double-sided adhesive of the utility model；
Fig. 5 is the acrylic double-sided adhesive of the utility model, the upper and lower position composite structure signal with color release film, counterdie
Figure；
Title corresponding to serial number is as follows in figure:
The two-sided matrix 1 of acrylic, the first adhesive surface 11, the second adhesive surface 12, laminated polyester film 13, PET film 2, acrylic acid
Glue-line 21, counterdie 3, spacing 4, overall structure 5, draws lug areas 51, location hole 52, big core 6, fixed gear at indent mark line 31
Plate 7, white space 8.
Specific embodiment
A kind of double-sided adhesive coiled strip product, is shown in Fig. 1-Fig. 5: it includes the two-sided matrix 1 of acrylic, the bonding of colored PET film 2
The overall structure formed afterwards further includes counterdie 3, and counterdie 3 is specially to wind release film, and a surface of colored PET film 2 applies
It is furnished with acrylate glue, forms acrylic acid glue-line 21, the two-sided matrix 1 of acrylic is discontinuous single chip architecture, its two surface is specific
The first bonding plane 11 for the first adhesive surface 11, the second adhesive surface 12, the two-sided matrix 1 of every acrylic is bonded colored PET
The acrylic acid glue-line 21 of film 2, formation is individually whole after the two-sided matrix 1 of every acrylic is bonded the band color PET film 2 of correspondingly-shaped
Body structure 5, the second bonding plane 12 of the two-sided matrix 1 of every acrylic be adhered in LCD back light module when in use use it is soft
Property circuit board, reflection sheet, framework, the second adhesive surface 12 of the two-sided matrix 1 of every acrylic are adhered to the inner surface of counterdie 3,
There are spacing 4 between the two-sided matrix 1 of adjacent acrylic, and counterdie 1 is together with the discontinuous overall structure 4 for being adhered to its inner surface
It is formed by winding, the color for winding release film is different with the color of PET film 2.
The diagonally disposed horizontal length direction in counterdie 3 of each overall structure 5, adjacent overall structure 5 are arranged in parallel；Make
It is enough to obtain 5 quantity of overall structure that entire counterdie 3 is accommodated；
The color of PET film 2 is blue in specific embodiment, and the color of counterdie 3 is yellow.
The two-sided matrix 1 of every acrylic is identical with the shape of PET film 2 of color that it is bonded, and is added by mold
Work molding；
The two-sided matrix 1 of acrylic includes intermediate laminated polyester film 13, the first Propylene Series adhesive phase, the second propylene
Column adhesive phase, the first Propylene Series adhesive phase, the second Propylene Series adhesive phase are located at the upper of laminated polyester film 13
Lower surface, the first bonding plane 11 are the first Propylene Series adhesive phase, and the second bonding plane 12 is the bonding of the first Propylene Series
Oxidant layer；
The two-sided matrix 1 of acrylic with a thickness of 0.04mm~0.06mm；
The both sides of the edge of overall structure 5, which are provided with, draws lug areas 51, convenient for occurring under fortuitous event, the two-sided matrix of acrylic
1 removal；
The drawing lug areas 51 of every side is provided with a location hole 52, and the diameter of location hole 52 is 0.8mm, and location hole 52 can
Facilitate machine recognition to make the more accurate of product fitting as positioning；
The both sides of edges of the inner surface of counterdie 3 is provided with two parallel indent mark lines 31, and indent mark line 31 is specific
For indent dotted line, indent dotted line is to mark knife, and indent dotted line is punched by mold, the region between two indent dotted lines
Interior is the layout area of double-sided adhesive；The full-automatic most easy problem of coiled strip product is displacement, subtle because product is smaller
Difference naked eyes can not distinguish, to overcome this phenomenon, determine to add position mark knife on release film coiled strip after Multiple experiments, when
Two-sided matrix 1 cannot reach client's requirement, can entangle in time beyond can be determined that product deviates in time after label knife
Just, marking knife is also to be purposely designed to indent dotted line, be in order to reserve enough gaps and broken line knife not allowed to switch to product, and
It avoids being made into the easy usability for counterdie being broken through and being destroyed coiled material of solid line, therefore knife is marked both to overcome naked eyes in production process
The problem that can not be distinguished provides label reference to client again；
Coiled strip product is wound using the fixed plate washer 7 of big core 6 plus two sides, due to having used big core 6 plus two sides fixed gear
Plate 7 had both guaranteed that coil diameter inside product will not squeeze and has also ensured and will not destroy product because of transportation problem, in specific embodiment
The size of big core 6 is 5~7 inches；
When the tiling expansion of counterdie 3, it is respectively arranged with the white space 8 of 600mm end to end, convenient for winding molding.
After the two-sided matrix of the acrylic of monolithic, colored PET film are formed by Mold Making, mechanized operation ensures often
The acrylic acid glue-line of first bonding plane splicing tape color PET film of the two-sided matrix of piece acrylic, the two-sided matrix glue of every acrylic
The band color PET film of bonding correspondingly-shaped forms individual overall structure, and the second adhesive surface of the two-sided matrix of every acrylic is viscous
It is connected to the inner surface of counterdie, there are spacing between the two-sided matrix of adjacent acrylic, complete the winding to counterdie later, entire to produce
Product are wound into type；I.e. entire product can be produced by coiled strip, and packaging efficiency is high, easy to make；Coiled strip itself has
Have that typesetting is uniform, accurate size, client is automatically drawn using machine be bonded it is more quick, accurately, can be convenient be bonded in it is soft
Property circuit board surface, accurate performance are good.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (10)
1. a kind of double-sided adhesive coiled strip product, it is characterised in that: it include the two-sided matrix of acrylic, colored PET film bonding after
The overall structure of formation further includes counterdie, and the counterdie is specially to wind release film, a table of the colored PET film
Face is coated with acrylate glue, forms acrylic acid glue-line, and the two-sided matrix of acrylic is discontinuous single chip architecture, its two surface
First bonding plane of specially the first adhesive surface, the second adhesive surface, the two-sided matrix of every acrylic is bonded the colored PET
The acrylic acid glue-line of film, formation is individually whole after the two-sided matrix of every acrylic is bonded the band color PET film of correspondingly-shaped
Body structure, the second bonding plane of the two-sided matrix of every acrylic are adhered to corresponding electronic component, every Asia gram when in use
Second adhesive surface of the two-sided matrix of power is adhered to the inner surface of the counterdie, between the two-sided matrix of adjacent acrylic there are
Away from the counterdie is formed together with the discontinuous overall structure for being adhered to its inner surface by winding, the winding release film
Color is different with the color of the PET film.
2. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: each overall structure is diagonally disposed
In the horizontal length direction of the counterdie, adjacent overall structure parallel arrangement.
3. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: the two-sided matrix of every acrylic and its institute
The shape of the PET film of the color of bonding is identical.
4. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: during the two-sided matrix of acrylic includes
Between laminated polyester film, the first Propylene Series adhesive phase, the second Propylene Series adhesive phase, first Propylene Series bonding
Oxidant layer, the second Propylene Series adhesive phase are located at the upper and lower surface of laminated polyester film, and first bonding plane is first
Propylene Series adhesive phase, second bonding plane are the first Propylene Series adhesive phase.
5. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: the thickness of the two-sided matrix of acrylic
For 0.04mm~0.06mm.
6. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: the integrally-built both sides of the edge are set
It is equipped with drawing lug areas.
7. a kind of double-sided adhesive coiled strip product as claimed in claim 6, it is characterised in that: the drawing lug areas of every side is respectively provided with
There is a location hole.
8. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: the edge two of the inner surface of the counterdie
Side is provided with two parallel indent mark lines, and the indent mark line is specially indent dotted line, and the indent dotted line is to mark
Remember that knife, the indent dotted line are punched by mold, is the row of the double-sided adhesive in the region between two indent dotted lines
Cloth region.
9. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: the coiled strip product is added using big core
The fixed plate washer winding in two sides.
10. a kind of double-sided adhesive coiled strip product as described in claim 1, it is characterised in that: when the counterdie tiling expansion, head
Tail is respectively arranged with white space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587734.8U CN208632446U (en) | 2018-04-24 | 2018-04-24 | A kind of double-sided adhesive coiled strip product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587734.8U CN208632446U (en) | 2018-04-24 | 2018-04-24 | A kind of double-sided adhesive coiled strip product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632446U true CN208632446U (en) | 2019-03-22 |
Family
ID=65732890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820587734.8U Active CN208632446U (en) | 2018-04-24 | 2018-04-24 | A kind of double-sided adhesive coiled strip product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208632446U (en) |
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2018
- 2018-04-24 CN CN201820587734.8U patent/CN208632446U/en active Active
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