CN103569802B - Splicing tape spool and band - Google Patents
Splicing tape spool and band Download PDFInfo
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- CN103569802B CN103569802B CN201310308682.8A CN201310308682A CN103569802B CN 103569802 B CN103569802 B CN 103569802B CN 201310308682 A CN201310308682 A CN 201310308682A CN 103569802 B CN103569802 B CN 103569802B
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- splicing tape
- tape spool
- spool according
- medial surface
- recess
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Abstract
The present invention provides splicing tape spool and band.Specifically, the present invention provides a kind of splicing tape spool, it has the core that can wind splicing tape and a pair of side plates being arranged relative to each other at the both ends of core, in the medial surface of a pair of side plates, is formed with the decorative pattern formed by the recess being recessed from the medial surface.According to the present invention, it is possible to provide the splicing tape spool and band that stick together when pulling out bonding agent band from spool can be prevented.
Description
Technical field
The present invention relates to splicing tape spool and bands.
Background technology
It is previous to use the mutual splicing tape of connected component for connection with multiple electrodes.As such bonding
Band, such as have anisotropic conductive band, conductive strips.In such as printed wiring board, LCD glass substrates, flexible printed board
It waits on substrates in the case of semiconductor elements such as connection IC, LSI etc., anisotropic conductive band can make opposite connecting component
Electrode is each other conducting state, and keep the adjacent mutual state of insulation of electrode.In addition, for example on solar battery cell
During connecting welding copper wire, conductive strips can be such that opposite electrode is connected each other.
Splicing tape for example contains thermosetting property to be formed with to include on the base materials such as polyethylene terephthalate film (PET)
The band of the bonding agent ingredient of resin and the adhesive layer of the conducting particles coordinated as needed.Splicing tape is by by the master of sheet
It is made with meeting the width of purposes (such as counting below mm degree) slitting shape, preserved with the state being wound on spool,
It carries or uses (referring for example to patent document 1).
The spool of winding splicing tape has such as core and the disk-shaped a pair of side plates being configured in the both sides of core.In this way
Splicing tape be provided with core on the side plate of a side with spool, set by being separated from each other in the side of core around the trunk of core
The multiple adhered portions put are assembled.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2003-34468 bulletins
Invention content
The subject that the invention solves
However, preserved, carried or during using splicing tape with the state that is wound on spool, the inside of the side plate of spool sometimes
Face is contacted with the side of splicing tape, and the bonding agent of splicing tape is easily attached to the medial surface of the side plate of spool.
In addition, since the bonding agent of splicing tape becomes soft at 30 DEG C or more, bonding agent is attached to the side of spool
The medial surface of plate when pulling out splicing tape from spool, generates the adhesion phenomenon that bonding agent is peeled off from base material sometimes.Generate adhesion phenomenon
When, it is difficult to the bonding partially for peeling off bonding agent is on the electrode of connecting component.In addition, the medial surface in spool is attached to peel off
Bonding agent in the state of, from spool pull out splicing tape when, recur adhesion.Therefore, it is inner from the part that bonding agent peels off
The splicing tape of side cannot reuse sometimes.
The invention that the present invention is in order to solve the above problems and makes, its purpose is to provide can prevent from pulling out from spool
The splicing tape spool and band to stick together during splicing tape.
The method used for solving the problem
In order to solve the above problems, splicing tape spool according to the present invention have can wind splicing tape core and
In a pair of side plates that the both ends of core are arranged relative to each other, in the medial surface of a pair of side plates, it is formed with by from the medial surface
The decorative pattern that the recess of recess is formed.The decorative pattern can be roughened processing by surface to be formed.
In splicing tape spool according to the present invention, the flower formed by recess is formed in the medial surface of a pair of side plates
Line.The contact area of the side of the medial surface and splicing tape of the side plate of spool becomes smaller as a result, can inhibit the bonding agent of splicing tape
It is attached to the medial surface of the side plate of spool.Therefore, it is possible to stick together when preventing and pulling out splicing tape from spool.
In addition, decorative pattern can be formed in the whole face of medial surface.In addition, decorative pattern can be in the whole face adequate relief of medial surface
Into.No matter the winding position of splicing tape, contact area all become smaller as a result, therefore can further suppress the viscous of splicing tape
Connect the medial surface that agent is attached to the side plate of spool.
In addition, distance between a pair of side plates can be made to be more than the width of splicing tape, the recess depth that decorative pattern can be made be from
Distance between a pair of side plates subtracts less than more than the 5% 50% width Len got of splicing tape.Aforementioned proportion is more than 5%
When less than 50%, splicing tape can be inhibited to enter recess.Therefore, by the way that recess depth is made to be to be subtracted from the distance between a pair of side plates
More than the 5% 50% of the width Len got of splicing tape hereinafter, the bonding agent of splicing tape can be inhibited to be attached to the side plate of spool,
Splicing tape can be wound glibly simultaneously.
Recess depth can be less than more than the 0.2% 20% of side plate thickness.When above-mentioned recess depth is more than 0.2%,
The contact area of the medial surface of the side plate of spool and the side of splicing tape becomes smaller, and the bonding agent of splicing tape can be inhibited to be attached to volume
The medial surface of the side plate of axis.When above-mentioned recess depth is less than 20%, it can be ensured that the intensity of the side plate of spool.
The depth in recess portion can be more than 0.01mm below 0.10mm.When above-mentioned recess depth is more than 0.01mm, energy
Enough splicing tape is inhibited to enter in recess and bonding agent is caused to be attached to recess.In general, the thickness of side plate is 0.5mm~5.0mm, because
When this above-mentioned recess depth is below 0.10mm, it can be ensured that the intensity of the side plate of spool.
The area of medial surface in medial surface in addition to valley portion can be to include recess from the inside of side plate
Less than more than 5% 40% area of the area entirety of partial medial surface.Medial surface in medial surface in addition to valley portion
Area for the medial surface comprising valley portion area entirety area more than 5% when, the medial surface of the side plate of spool and
The contact area of the side of splicing tape becomes smaller, can inhibit splicing tape bonding agent be attached to spool side plate medial surface.It is interior
The area of medial surface in side in addition to valley portion is the area of the area entirety of the medial surface comprising valley portion
When less than 40%, it can be ensured that the intensity of the side plate of spool.
Distance between adjacent recess can be more than 0.01mm below 1mm.In addition, the distance between adjacent recess can
For more than 0.05mm below 0.5mm.When above-mentioned distance is more than 0.01mm, splicing tape can be inhibited to enter in recess and cause to glue
It connects agent and is attached to recess.When above-mentioned distance is below 1mm, splicing tape continuously shortens with the distance of side plane contact, therefore can make
Splicing tape is firmly supported on side plate.In addition, when above-mentioned distance is more than 0.05mm below 0.5mm, effect further carries
It is high.
Recess depth can be that the perimeter sides of medial surface are more shallow than central side.The distance of side sheet room exists gets over since central side
The tendency wider toward the perimeter sides of side plate.Therefore, recess depth is in the case where central side is identical with perimeter sides, in central side,
Medial surface and the side of splicing tape of the side plate of spool become easier to contact, in perimeter sides, the medial surface of the side plate of spool with
The side of splicing tape becomes difficult to contact.Therefore, more toward perimeter sides, the influence that splicing tape enters recess generation is smaller therefore interior
When the recess depth of the perimeter sides of side is more shallow than the recess depth of central side, no matter the winding position of splicing tape, adhesion are prevented
Only effect all becomes uniform, no matter and winding position, splicing tape can be wound under identical condition.
Recess depth can be less than more than the 0.5% 10% of side plate thickness.
Recess depth can be more than 0.03mm below 0.05mm.
Recess depth can be more than the 10% of the width Len got that splicing tape is subtracted from the distance between a pair of side plates
Less than 40%.
The section shape of recess can be arc-shaped, triangle, the shape formed to rectangular-shaped corner progress chamfering
Shape or the shape for forming them side by side.
Decorative pattern can be in the style comprising similar pear skin spot, geometry decorative pattern, dermatoglyph, wood grain, stone pattern and sand streak
It is at least one.By decorative pattern as formation, recess as described above can be formed in the case where not reducing design.
The thickness of side plate can be 0.5mm~5.0mm.In addition, the thickness of side plate can be 0.9mm~3.0mm.In addition,
The thickness of side plate can be 1.0mm~2.0mm.
Distance between a pair of side plates can be to be 105%~120% relative to the width of splicing tape.In addition, a pair of side plates
Between distance can be relative to the width of splicing tape be 107%~115%.
Distance between a pair of side plates can be set as wider more toward perimeter sides since the central side of side plate.
The region that recess can not be formed in medial surface forms the contact surface contacted with splicing tape.
Splicing tape can have membranaceous base material and the adhesive layer set on a face of base material.It is in this case, viscous
Connecing oxidant layer can be formed by the adhesive composite of epoxy bonding agent or radically curing system.
The length of splicing tape can be 200m~1000m.
The width of splicing tape can be 0.5mm~3.0mm.
The thickness of splicing tape can be 10 μm~50 μm.
Splicing tape can be anisotropic conductive band.In addition, splicing tape can be without anisotropic conductive strips.
In addition, the band of the present invention has splicing tape spool and the splicing tape wound in core of the splicing tape with spool.
Thereby, it is possible to obtain function and effect similar to the above.
The effect of invention
In accordance with the invention it is possible to provide the splicing tape spool that can prevent sticking together when pulling out bonding agent band from spool
And band.
Description of the drawings
Fig. 1 is the stereogram for an embodiment for representing splicing tape spool according to the present invention.
Fig. 2 is the front view of the medial surface for the side plate for representing the splicing tape spool involved by present embodiment.
Fig. 3 is the sectional view along the III-III lines in Fig. 1.
Fig. 4 is the figure that only amplification shows the side plate in Fig. 3.
Fig. 5 (a) is the figure for the medial surface for amplifying side plate.
Fig. 5 (b) is the figure for the medial surface for amplifying side plate.
Fig. 6 (a) is the figure of the variation for the flat shape for representing recess.
Fig. 6 (b) is the figure of the variation for the flat shape for representing recess.
Fig. 6 (c) is the figure of the variation for the flat shape for representing recess.
Fig. 6 (d) is the figure of the variation for the flat shape for representing recess.
Symbol description
1：Splicing tape spool, 2：Core, 3：Side plate, 3a：Medial surface, 3b：Periphery, 5：Splicing tape, d：Recess, 10：Band.
Specific embodiment
Hereinafter, on one side with reference to attached drawing, it is detailed to the preferred embodiment of splicing tape spool according to the present invention on one side
It illustrates.Here, identical symbol is assigned in the explanation of attached drawing to identical element, and omits repeated explanation.In addition, for just
In diagram, the dimensional ratios of attached drawing may not be consistent with illustrated.
Fig. 1 is the stereogram for an embodiment for representing splicing tape spool according to the present invention.In addition, Fig. 2 is
Represent the front view of the medial surface of the side plate of splicing tape spool according to the present invention.
As shown in Figure 1, 2, the splicing tape spool 1 in present embodiment has：Wind the core 2 of the tubular of splicing tape 5
With a pair of side plates 3,3 being arranged relative to each other in a manner of clamping core 2 at the both ends of core 2.Splicing tape is logical with spool 1
The cooperation of a pair of side plates 3,3 is crossed to prevent the winding of splicing tape 5 defeated and dispersed, is used in manufacture, supply, preservation splicing tape 5.This reality
It applies the band 10 in mode and has splicing tape spool 1 and the splicing tape 5 wound in core 2 of the splicing tape with spool 1.
Core 2 is to wind the part of splicing tape 5, the axial length of core 2 according to the width of splicing tape 5 suitably set for than
The width of splicing tape 5 is slightly long.In addition, in the central portion of core 2, equipped with the rotation for being inserted into coiler device or withdrawing device (not shown)
The axis hole 4 of shaft.Axis hole 4 is formed as such as section round, and the rotary shaft of coiler device or withdrawing device is being injected axis hole 4
In the state of driving rotary shaft in the case of, splicing tape is rotated with spool 1, is not dallied.Core 2 is for example made of plastics,
And be formed as cylindrical shape with the same thickness of the width of splicing tape 5.
Fig. 3 is the sectional view along the III-III lines in Fig. 1.As shown in Figures 1 to 3, side plate 3 is for example made of plastics,
And be formed as disk-shaped.Distance W between the side plate 3,3 separated by core 21According to the width of splicing tape 5 suitably set for than
The width of splicing tape 5 is slightly wider.Moreover, because the distance W between side plate 3,31In the presence of more inclining toward the perimeter sides 3b sides of side plate 3 are wider
To, therefore the distance W between side plate mentioned here 3,31The measured value being defined as near core.In general, the distance between side plate 3,3
W1It is set as relative to the width that the width of splicing tape 5 is 105%~120%, more preferably 107%~115%.
The thickness W of side plate 32For 0.5mm~5.0mm, preferably 0.9mm~3.0mm, more preferably 1.0mm~2.0mm journeys
Degree.In addition, the diameter of side plate 3 is according to the length of the splicing tape 5 of winding, the coiling body of winding splicing tape 5 formation in core 2
Diameter is suitably set, and splicing tape 5 is made not exceed when being wound in core 2 from the perimeter sides 3b of side plate 3,3.In present embodiment,
The thickness W of a pair of side plates 3,32It is respectively equal with diameter.In addition, in the center portion of a pair of side plates 3,3, as shown in Figure 1, respectively
The circular opening portion 30,30 of section equipped with same diameter.In addition, core 2 in the medial surface 3a of side plate 3 to surround side plate 3,3
The mode of opening portion 30,30 fixed.
Core 2 and a pair of side plates 3,3 can be molded as one by such splicing tape spool 1 by injection moulding etc.,
It can also be formed by being separately formed core 2 and a pair of side plates 3,3, and by their chimeric, bondings.Core 2 and the side plate 3 is set to be
In the case of Different Individual, there are the side plate 3 of the diameter for the length that can suitably use the splicing tape 5 for being suitble to winding or appropriate use
The advantages of being suitble to core 2 of the length of the width of splicing tape 5.
The splicing tape 5 being wound up into core 2 is will be with for example membranaceous base material 6 and the bonding set in one face
The splicing tape 5 of oxidant layer 8 cuts into the splicing tape obtained by thin width.Splicing tape 5 is used for example as being electrically connected and machinery fixation
Connecting material keeps the opposite mutual conducting state of electrode, and keeps the adjacent mutual insulation of electrode.The length of splicing tape 5
It is usually 50m~1000m degree to spend, preferably 200m~1000m, more preferable 300m~700m.The width of splicing tape 5 is 0.5mm
~10mm, preferably 0.5mm~3.0mm, more preferably 0.5mm~2.0mm degree.The thickness of splicing tape 5 is 5 μm~100 μm,
Preferably 10 μm~50 μm, more preferably 10 μm~30 μm degree.Moreover, in present embodiment, the thickness and splicing tape of base material 6
5 thickness is same degree.In addition, in present embodiment, the length of splicing tape 5 is more than 300m.
The initial part (part for starting winding) being wound in core 2 of splicing tape 5 is fixed in core 2.As this
Fixing means can use well known method, such as adhesive tape, sticker can be used to be fixed.In addition, it can also roll up
Fastener, the portion of cutting into is set to be fixed on core 2.Wherein, it is preferable to use adhesive tape or stickers from the viewpoint of workability
It is fixed.
Base material 6 can be for example used by polyethylene terephthalate, polyethylene naphthalate, poly- isophthalic diformazan
Sour glycol ester, polybutylene terephthalate (PBT), polyolefin, poly-vinegar acid esters, makrolon, polyphenylene sulfide, polyamide, second
The various modelings of the compositions such as alkene vinyl acetate co-polymer, polyvinyl chloride, Vingon, synthetic rubber system, liquid crystal polymer
The metal foil of material strip or copper, aluminium etc..The material for forming base material 6 is completely without being limited thereto.In addition, as base material 6, can also use
Bearing surface pair between adhesive layer 8 etc. implements the base material of demoulding processing.It can also use and be set on a face of base material 6
The base material for being used for the cover film for protecting adhesive layer 8 has further been laminated on the adhesive layer 8 put.
Adhesive layer 8 is for example combined by the bonding agent formed comprising bonding agent ingredient and the conducting particles contained as needed
Object is formed.As bonding agent ingredient, such as being capable of the generally applicable material that curability is shown by heat, light.From resistance to after connection
It sets out in terms of hot, excellent moisture resistance, it is preferable to use cross-linking material.Containing the epoxy resin as thermosetting resin as master
The epoxy bonding agent of ingredient, due to can cure and attended operation is good, the spies such as excellent in adhesion on molecular structure the short time
Sign, therefore preferably.In addition, it can also use the viscous of such radically curing system described in International Publication 2009/063827
Connect agent composition.
Epoxy bonding agent can be used with such as high molecular expoxy resin, solid epoxy or liquid asphalt mixtures modified by epoxy resin
Fat or the ring for being modified them with polyurethane, polyester, acrylic rubber, nitrile rubber (NBR), synthetic linear polyamide etc.
Oxygen resin is the substance of principal component.Epoxy bonding agent added usually in the above-mentioned epoxy resin as principal component curing agent,
Catalyst, coupling agent, filler etc. and formed.
As conducting particles, it can be mentioned, for example the metals such as Au, Ag, Pt, Ni, Cu, W, Sb, Sn, solder, the particles of carbon.Separately
Outside, can also use be coated with dielectric glass, ceramics, plastics etc. for core, with above-mentioned metal, carbon the karyomorphism into coating
Particle.From the viewpoint of dispersibility, electric conductivity, the average grain diameter of conducting particles is preferably 1 μm~30 μm.Alternatively, it is also possible to
Using the insulation-coated particle formed with insulating layer coated electroconductive particles, from the viewpoint for improving the adjacent mutual insulating properties of electrode
Set out can also and with conducting particles and insulating properties particle.
The mixing ratio of conducting particles is preferably 0.1 relative to 100 parts by volume of bonding agent ingredient contained in adhesive layer
~30 parts by volume, more preferably 0.1~10 parts by volume.When the mixing ratio is less than 0.1 parts by volume, there are opposite interelectrode
The raised tendency of resistance is connected, during more than 30 parts by volume, there is the tendency for easily generating adjacent interelectrode short circuit.Moreover,
About ingredient, its use level, fitting method contained in these adhesive layers etc., International Publication 2009/063827 can be used
Ingredient, its use level, fitting method described in number etc..
Then, the decorative pattern formed on the medial surface 3a of above-mentioned side plate 3 is further described.
Fig. 4 is the figure for amplifying side plate 3.As shown in figure 4, it is formed in the medial surface 3a of side plate 3 by being recessed from medial surface 3a
Recess d formed decorative pattern.More specifically, in whole face of the slave center portion of the medial surface 3a of side plate 3 to perimeter sides 3b,
It is formed with by decorative patterns such as the recess d style of similar pear skin spot, geometry decorative pattern, dermatoglyph, wood grain, stone pattern and the sand streaks formed.
Decorative pattern preferably comprises at least one of style, geometry decorative pattern, dermatoglyph, wood grain, stone pattern and sand streak of similar pear skin spot.It should
In the case of, these decorative patterns are preferably formed uniformly in the whole face of the medial surface 3a of side plate 3.These decorative patterns for example can be by shape
Die surface into medial surface 3a implements surface roughening processing and forms decorative pattern, and the decorative pattern of the die surface is transferred in medial surface
The surface of 3a is formed.The decorative pattern for being roughened processing by surface and being formed is formed in medial surface 3a as a result,.Moreover, in medial surface 3a
Not forming the region of recess d becomes the contact surface c contacted with splicing tape 5.
Recess depth W as recess d depth3The preferably thickness W of side plate 32More than 0.2% 20% hereinafter, more preferably
It is less than more than 0.5% 10%.Recess depth W3Refer to the depth of the position from medial surface 3a to most deep.Recess depth W3For side plate 3
Thickness W2More than 0.2% when, the contact area of the medial surface 3a of the side plate 3 of splicing tape spool 1 and the side of splicing tape 5
Become smaller, can inhibit splicing tape 5 bonding agent be attached to splicing tape spool 1 side plate 3 medial surface 3a.Recess depth W3For
The thickness W of side plate 32Less than 20% when, it can be ensured that the intensity of the side plate 3 of splicing tape spool 1.
Recess depth W3Preferably more than 0.01mm 0.10mm are hereinafter, more preferably more than 0.03mm below 0.05mm.It is recessed
Locate depth W3During for more than 0.01mm, splicing tape 5 can be inhibited to enter in recess d and bonding agent is caused to be attached to recess d.It is logical
Often, the thickness of side plate 3 is 0.5mm~5.0mm, therefore recess depth W3During for below 0.10mm, it can be ensured that splicing tape is rolled up
The intensity of the side plate 3 of axis 1.
In addition, recess depth W3It is preferred that the perimeter sides 3b of medial surface 3a is more shallow than central side.Distance W between side plate 3,31In the presence of
More toward tendency wider the perimeter sides 3b of side plate since central side.Therefore, recess depth W3In central side and perimeter sides 3b phases
With in the case of, in central side, the medial surface 3a of side plate 3 of splicing tape spool 1 and the side of splicing tape 5 become easier to connect
It touches, becomes difficult to contact with the side of splicing tape 5 in perimeter sides 3b, the medial surface 3a of the side plate 3 of splicing tape spool 1.Therefore,
More toward perimeter sides 3b, the influence that splicing tape 5 enters recess d generations is smaller, therefore the recess depth of the perimeter sides 3b of medial surface 3a
W3Than central side recess d depth as shallow when, no matter the winding position of splicing tape 5, adhesion prevents effect from all becoming uniform, and
No matter and winding position, splicing tape can be wound under identical condition.
Distance W between side plate 3,31More than the width of splicing tape 5, the recess d depth W of decorative pattern3Preferably between side plate 3,3
Distance W1More than the 5% 50% of the width Len got of splicing tape 5 is subtracted hereinafter, more preferably less than more than 10% 40%.
When above-mentioned depth is more than 5%, the medial surface 3a of side plate 3 and the connecing for the side of splicing tape 5 of splicing tape spool 1
Contacting surface product becomes smaller, can inhibit splicing tape 5 bonding agent be attached to splicing tape spool 1 side plate 3 medial surface 3a.In addition,
When aforementioned proportion is less than more than 5% 50%, splicing tape 5 can be inhibited to enter recess d.Therefore, by the way that aforementioned proportion is made to be 5%
More than 50% hereinafter, can inhibit splicing tape 5 bonding agent be attached to splicing tape spool 1 side plate 3 medial surface 3a, simultaneously
Splicing tape 5 can be wound glibly.
Distance W between adjacent recess d4Preferably more than 0.01mm 1mm are hereinafter, more preferably more than 0.05mm 0.5mm
Below.Distance W between adjacent recess4During for more than 0.01mm, splicing tape 5 can be inhibited to enter in recess d and cause to be bonded
Agent is attached to recess.Distance W between recess4During for below 1mm, the distance that splicing tape 5 is continuously contacted with side plate 3 shortens, therefore
Splicing tape 5 can be made to be securely supported on side plate 3.Moreover, the distance W between recess d4It is illustrated in figure 4 most adjacent recess d
The shortest distance each other.
In addition, the area of the medial surface 3a in addition to recess d parts, preferably from the inside of side plate 3 when include
Less than more than 5% 40% area of the medial surface 3a entirety of recess d parts.Recess d parts refer to all on medial surface 3a
Recess d parts.Here, it is illustrated using the area of Fig. 5 (a) and Fig. 5 (b) inner surface sides 3a.Fig. 5 (a) and Fig. 5 (b) is to put
The figure of the medial surface 3a of big side plate 3.Fig. 5 (a) is the whole area of the medial surface 3a of side plate 3 of the explanation comprising recess d parts
Figure, Fig. 5 (b) is the figure of the area for the medial surface 3a for illustrating the side plate 3 in addition to recess d parts.In Fig. 5 (a) and Fig. 5 (b),
The contact surface c that region in medial surface 3a in addition to recess d parts is set as contacting with splicing tape 5.Then, comprising recess d portions
Point side plate 3 medial surface 3a entirety area A of the area for the region of the stereoscopic display of Fig. 5 (a), be by contact surface c and recessed
Locate the area in region that d parts are added.On the other hand, the area of the medial surface 3a in addition to recess d parts is in Fig. 5 (b)
The area B represented with oblique line is only the area of contact surface c.
The area (area B) of medial surface 3a in addition to recess d parts is the medial surface of the side plate 3 comprising recess d parts
The whole area (area A) of 3a more than 5% when, the medial surface 3a of the side plate 3 of splicing tape spool 1 and the side of splicing tape 5
The contact area in face becomes smaller, can inhibit splicing tape 5 bonding agent be attached to splicing tape spool 1 side plate 3 medial surface 3a.
When area B is less than 40% area A, it can be ensured that the intensity of the side plate 3 of splicing tape spool 1.In addition, area B is more preferable
Less than more than 10% 20% for area A.
More than, the preferred embodiment of the present invention is illustrated, but the present invention is not limited to the above embodiments.
In addition, the section shape of recess d is not limited to arc-shaped as shown in Figure 4, such as Fig. 6 (a), Fig. 6 (b), Fig. 6 (c)
With Fig. 6 (d) Suo Shi, can use that Fig. 6 (a) triangles, the corner rectangular-shaped to Fig. 6 (b) carries out chamfering and the shape that is formed,
The shape that Fig. 6 (c) Fig. 6 (d) forms them side by side etc. is variously-shaped.
In addition, splicing tape spool 1 be not limited to as shown in Figure 2 a pair of side plates 3,3 in a manner of clamping core 2 each other
The splicing tape spool being oppositely disposed.Such as core 2 may be set to be it is prominent to the outside of a pair of side plates 3,3.In addition into
One step, the thickness W of a pair of side plates 3,32It can also respectively be differed with diameter.
In addition, above-mentioned splicing tape bonding agent ingredient and is contained as needed on spool 1, having wound adhesive layer 8 and included
Conducting particles splicing tape 5, but the composition of splicing tape 5 is without being limited thereto.Adhesive layer 8 can also include bonding agent ingredient without
Containing conducting particles.Furthermore it is also possible in adhesive layer 8 the more conducting particles of match ratio anisotropic conductive band and formed not
With anisotropic conductive strips.As the band other than the above being wound in core 2, can be applicable in chip junction film, silverskin,
The adhesive film of the various electronic materials such as the adhesive film of semiconductor wafer processing.
Embodiment
Hereinafter, the preferred embodiment of the present invention is further described, but the present invention is not limited to these Examples.
After making splicing tape spool and splicing tape under the conditions shown in Table 1, it will be wound on splicing tape spool
The band of splicing tape investigates the medial surface of the side plate of splicing tape spool at this time horizontal positioned 24 hours under 30 degree of temperature condition
On have the attachment of adhesive-free and whether there is the generation of adhesion phenomenon.As a result, the medial surface in a pair of side plates is used to be formed with
During the splicing tape spool of the embodiment 1,2 of decorative pattern formed by the recess being recessed from the medial surface, and in a pair of side plates
The splicing tape that side does not form the comparative example 1 of the decorative pattern formed by recess is compared with spool, and the bonding agent of splicing tape is not attached to
The inside of the side plate of splicing tape spool, and do not stick together.
Table 1
Contact area：The area of medial surface in addition to valley portion is relative to the medial surface entirety comprising valley portion
The ratio of area.
Claims (30)
1. a kind of splicing tape spool, have the core that can wind splicing tape and at the both ends of the core relative to one another
A pair of side plates of setting,
In the medial surface of the pair of side plate, the decorative pattern formed by the recess being recessed from the medial surface is formed with,
The recess depth of the perimeter sides of medial surface is more shallow than the recess depth of the central side of medial surface.
2. splicing tape spool according to claim 1, the decorative pattern is roughened processing to be formed by surface.
3. splicing tape spool according to claim 1 or 2, the decorative pattern are formed in the whole face of the medial surface.
4. splicing tape spool according to claim 1 or 2, the decorative pattern is in the whole face adequate relief of the medial surface
Into.
5. splicing tape spool according to claim 1 or 2, the distance of the pair of side sheet room is more than the splicing tape
Width,
The recess depth of the decorative pattern is the width Len got that the splicing tape is subtracted from the distance of the pair of side sheet room
Less than more than 5% 50%.
6. splicing tape spool according to claim 1 or 2, the recess depth for the side plate thickness 0.2% with
Upper less than 20%.
7. splicing tape spool according to claim 1 or 2, the recess depth is more than 0.01mm below 0.10mm.
8. splicing tape spool according to claim 1 or 2, the area of the medial surface in addition to the valley portion
Less than more than 5% 40% area for the medial surface entirety comprising the valley portion.
9. splicing tape spool according to claim 1 or 2, the distance between the adjacent recess is more than 0.01mm
Below 1mm.
10. splicing tape spool according to claim 1 or 2, the distance between the adjacent recess is more than 0.05mm
Below 0.5mm.
11. splicing tape spool according to claim 1 or 2, the recess depth for the side plate thickness 0.5% with
Upper less than 10%.
12. splicing tape spool according to claim 1 or 2, the recess depth is more than 0.03mm below 0.05mm.
13. splicing tape spool according to claim 1 or 2, the recess depth be from the pair of side sheet room away from
From less than more than the 10% 40% of the width Len got for subtracting the splicing tape.
14. splicing tape spool according to claim 1 or 2, the section shape of the recess is arc-shaped, triangle
Shape, the shape that chamfering is carried out to rectangular-shaped corner and is formed or by their shapes side by side.
15. splicing tape spool according to claim 1 or 2, the decorative pattern includes style, the geometry of similar pear skin spot
Learn at least one of decorative pattern, dermatoglyph, wood grain, stone pattern and sand streak.
16. splicing tape spool according to claim 1 or 2, the thickness of the side plate is 0.5mm~5.0mm.
17. splicing tape spool according to claim 1 or 2, the thickness of the side plate is 0.9mm~3.0mm.
18. splicing tape spool according to claim 1 or 2, the thickness of the side plate is 1.0mm~2.0mm.
19. splicing tape spool according to claim 1 or 2, the distance of the pair of side sheet room is relative to the bonding
The width of band is 105%~120%.
20. splicing tape spool according to claim 1 or 2, the distance of the pair of side sheet room is relative to the bonding
The width of band is 107%~115%.
21. splicing tape spool according to claim 1 or 2, the distance of the pair of side sheet room is from the side plate
Heart side starts more wider toward perimeter sides.
22. splicing tape spool according to claim 1 or 2, the area for not forming the recess in the medial surface
Domain forms the contact surface contacted with the splicing tape.
23. splicing tape spool according to claim 1 or 2, the splicing tape has membranaceous base material and in the base
The adhesive layer set on one face of material.
24. splicing tape spool according to claim 23, the adhesive layer are by epoxy bonding agent or curing
Adhesive composite is formed.
25. splicing tape spool according to claim 1 or 2, the length of the splicing tape is 200m~1000m.
26. splicing tape spool according to claim 1 or 2, the width of the splicing tape is 0.5mm~3.0mm.
27. splicing tape spool according to claim 1 or 2, the thickness of the splicing tape is 10 μm~50 μm.
28. splicing tape spool according to claim 1 or 2, the splicing tape is anisotropic conductive band.
29. splicing tape spool according to claim 1 or 2, the splicing tape is without anisotropic conductive strips.
30. a kind of band has the splicing tape spool described in any one of claim 1~29 and is rolled up in the splicing tape
The splicing tape wound in the core of axis.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012161769 | 2012-07-20 | ||
| JP2012-161769 | 2012-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569802A CN103569802A (en) | 2014-02-12 |
| CN103569802B true CN103569802B (en) | 2018-06-15 |
Family
ID=50042631
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320436902.0U Expired - Lifetime CN203558652U (en) | 2012-07-20 | 2013-07-22 | Splicing tape reel and tape |
| CN201310308682.8A Active CN103569802B (en) | 2012-07-20 | 2013-07-22 | Splicing tape spool and band |
| CN201320437395.2U Expired - Lifetime CN203558356U (en) | 2012-07-20 | 2013-07-22 | Packing |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320436902.0U Expired - Lifetime CN203558652U (en) | 2012-07-20 | 2013-07-22 | Splicing tape reel and tape |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320437395.2U Expired - Lifetime CN203558356U (en) | 2012-07-20 | 2013-07-22 | Packing |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6197395B2 (en) |
| CN (3) | CN203558652U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6197395B2 (en) * | 2012-07-20 | 2017-09-20 | 日立化成株式会社 | Reel and tape for adhesive tape |
| JP6619581B2 (en) * | 2015-08-10 | 2019-12-11 | デクセリアルズ株式会社 | Reel member and film container |
| KR102106253B1 (en) | 2015-08-10 | 2020-05-04 | 데쿠세리아루즈 가부시키가이샤 | Reel member, film container, and reel member manufacturing method |
| JP6671123B2 (en) * | 2015-08-10 | 2020-03-25 | デクセリアルズ株式会社 | Reel member, film container, and method of manufacturing reel member |
| JP7443690B2 (en) * | 2019-07-26 | 2024-03-06 | 株式会社レゾナック | Adhesive tape reel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479176A (en) * | 2006-06-21 | 2009-07-08 | 日立化成工业株式会社 | Reel |
| CN202107388U (en) * | 2011-06-13 | 2012-01-11 | 威海帕拉丁贸易有限公司 | Winding roll provided with plurality of holes at inner side of edge ring |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555576Y2 (en) * | 1973-03-12 | 1980-02-08 | ||
| JPH02106567A (en) * | 1988-10-12 | 1990-04-18 | Nippon Chemicon Corp | Reel for carrier tape for electronic part |
| JPH06316380A (en) * | 1993-05-07 | 1994-11-15 | Sumitomo Electric Ind Ltd | Winding device for linear substance |
| EP0903066B1 (en) * | 1996-05-30 | 2004-11-10 | Kolon Industries, Inc. | Reel for winding photosensitive film |
| US6913222B2 (en) * | 2003-09-05 | 2005-07-05 | Donald J. Maxwell | Lightweight collapsible reel for cable, conduit or tubing |
| CN100491221C (en) * | 2005-03-14 | 2009-05-27 | 日立电线株式会社 | pallet carrier of level wound coil, and package for same |
| JP2007055764A (en) * | 2005-08-25 | 2007-03-08 | Casio Micronics Co Ltd | Tape reel and reinforcement plate for tape reel |
| JP2009087469A (en) * | 2007-09-28 | 2009-04-23 | Fujifilm Corp | Magnetic tape reel and magnetic tape cartridge |
| JP2010149993A (en) * | 2008-12-25 | 2010-07-08 | Toppan Printing Co Ltd | Paper reel |
| KR101384832B1 (en) * | 2010-03-23 | 2014-04-15 | 히타치가세이가부시끼가이샤 | Adhesive tape reel |
| JP5666884B2 (en) * | 2010-11-19 | 2015-02-12 | 日立マクセル株式会社 | Tape reel and tape cartridge |
| JP5759168B2 (en) * | 2010-12-24 | 2015-08-05 | デクセリアルズ株式会社 | Reel body and method for manufacturing reel body |
| JP6197395B2 (en) * | 2012-07-20 | 2017-09-20 | 日立化成株式会社 | Reel and tape for adhesive tape |
-
2013
- 2013-06-21 JP JP2013130734A patent/JP6197395B2/en active Active
- 2013-07-22 CN CN201320436902.0U patent/CN203558652U/en not_active Expired - Lifetime
- 2013-07-22 CN CN201310308682.8A patent/CN103569802B/en active Active
- 2013-07-22 CN CN201320437395.2U patent/CN203558356U/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479176A (en) * | 2006-06-21 | 2009-07-08 | 日立化成工业株式会社 | Reel |
| CN202107388U (en) * | 2011-06-13 | 2012-01-11 | 威海帕拉丁贸易有限公司 | Winding roll provided with plurality of holes at inner side of edge ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014037315A (en) | 2014-02-27 |
| JP6197395B2 (en) | 2017-09-20 |
| CN203558652U (en) | 2014-04-23 |
| CN203558356U (en) | 2014-04-23 |
| CN103569802A (en) | 2014-02-12 |
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Address after: Tokyo, Japan Patentee after: Lishennoco Co.,Ltd. Address before: Tokyo, Japan Patentee before: HITACHI CHEMICAL Co.,Ltd. |