CN203922303U - Adhesive tapes coiling body - Google Patents
Adhesive tapes coiling body Download PDFInfo
- Publication number
- CN203922303U CN203922303U CN201420342963.5U CN201420342963U CN203922303U CN 203922303 U CN203922303 U CN 203922303U CN 201420342963 U CN201420342963 U CN 201420342963U CN 203922303 U CN203922303 U CN 203922303U
- Authority
- CN
- China
- Prior art keywords
- adhesive tapes
- circle portion
- coiling body
- volume core
- anisotropic conductive
- 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 - Lifetime
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 97
- 239000004020 conductor Substances 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 40
- 229920005989 resin Polymers 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 239000005026 oriented polypropylene Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model provides a kind of adhesive tapes coiling body that adhesive tapes can be extracted out reliably from the overlapping state that is wound in core.Coiling body forms as follows: possess the anisotropic conductive material band that has base material film and be arranged on the bond layer on base material film, and the overlapping adhesive tapes that is wound with on the volume core extending on axis direction, this coiling body possesses: another distolateral the 1st circle portion that is wound with adhesive tapes on axis direction in staggered positions along the side face of volume core from one end side direction of volume core, with the radial outside abutting against for the 1st circle portion, distolateral a 2nd circle portion that is wound with adhesive tapes on axis direction in staggered positions along the side face of volume core from the other end side direction of volume core, in the time observing from radial outside, the adhesive tapes of the adhesive tapes of the 1st circle portion and the 2nd circle portion intersects.
Description
Technical field
The utility model relates to the overlapping coiling body that is wound with adhesive tapes on the volume core on axis direction with specified length.
Background technology
As adhesive tapes, the known anisotropic conductive material band that electronic unit and circuit substrate, circuit substrate each other etc. are adhesively fixed and both comparative electrodes are electrically connected to each other simultaneously.By this anisotropic conductive material band being sandwiched between relative electrode and heating pressurization, substrate can be bonded to each other, make electrode conducting each other.
In the past, anisotropic conductive material tape wrapping, on the reel as discoid core for example, provided as reel goods.In addition, the cylinder having proposed to have specified length on centerline direction is core, overlapping coiling anisotropic conductive material band on this core, thus provide anisotropic conductive material band as goods (for example, with reference to patent documentation 1).
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2004-59776 communique
Utility model content
The problem that utility model will solve
In the time using adhesive tapes, first need to extract adhesive tapes out from the overlapping coiling body that is wound on the state core.In the time extracting adhesive tapes out from coiling body, limit makes coiling body around axis rotation limit, adhesive tapes be extracted out from coiling body.About adhesive tapes, in the time being adhered to substrate etc., peel off bond layer from base material film, therefore base material film is designed to easily peel off with weak power.In the time extracting adhesive tapes out by coiling body, the bond layer (for example anisotropic conductive material layer) that is for example twisted in the adhesive tapes of the state on core is residual to be attached to state on the base material film of other circle of radially inner side adjacency, bond layer and the base material film of same circle are peeled off, and the lasting extraction of adhesive tapes becomes difficult.
The purpose of this utility model is, the adhesive tapes coiling body that adhesive tapes can be extracted out reliably from the overlapping state that is wound in core is provided.
For the method for dealing with problems
Adhesive tapes coiling body of the present utility model is characterised in that, possesses the adhesive tapes that there is base material film and be arranged on the bond layer on base material film, and the overlapping adhesive tapes that is wound with on the volume core extending on axis direction, described adhesive tapes coiling body possesses: another distolateral the 1st circle portion that is wound with adhesive tapes on axis direction in staggered positions along the side face of volume core from one end side direction of volume core, with the radial outside abutting against for the 1st circle portion, distolateral a 2nd circle portion that is wound with adhesive tapes on axis direction in staggered positions along the side face of volume core from the other end side direction of volume core, in the time that the outside from is radially observed, the adhesive tapes of the adhesive tapes of the 1st circle portion and the 2nd circle portion intersects.
Coiling body possesses: another distolateral the 1st circle portion that is repeatedly wound with adhesive tapes on axis direction in staggered positions along the side face of volume core from one end side direction of volume core, and distolateral a 2nd circle portion that is repeatedly wound with adhesive tapes on axis direction in staggered positions along the side face of volume core from the other end side direction of volume core in the 1st circle portion; In the time that outside from is radially observed, footpath upwards the adhesive tapes of the 1st circle portion of adjacency and the adhesive tapes of the 2nd circle portion intersected with each other.That is, can prevent in the time that outside from is radially observed, the footpath upwards adhesive tapes of the 1st circle portion of adjacency and the adhesive tapes of the 2nd circle portion configures abreast, therefore can prevent the adhesive tapes of the 1st circle portion and adhere to continuously in many weeks of adhesive tapes of the 2nd circle portion.The adhesive tapes of the 2nd circle portion is configured according to the mode of the end of the Width of the adhesive tapes of the 1st circle portion of leap.Cross over the end of Width of the adhesive tapes of the 1st circle portion at the adhesive tapes of the 2nd circle portion and the part of adhering to, a little less than the binding force of the adhesive tapes of the adhesive tapes of the 1st circle portion and the 2nd circle portion, the adhesive tapes that footpath was upwards configured on different weeks easily separates, and can carry out reliably the extraction from coiling body.
In addition, coiling body also can be for forming gapped formation between the adhesive tapes of adjacency on axis direction.In the coiling body of this formation, between the end due to the Width of the adhesive tapes in adjacency, be formed with gap, therefore the adhesive tapes of the 2nd circle portion strides across the gap between the end of adhesive tapes of the 1st circle portion and configures, and forms the region not contacting with the adhesive tapes of the 1st circle portion.Therefore, the bond layer that can prevent the adhesive tapes that forms the 2nd circle portion is attached to the state on the base material film of adhesive tapes of the 1st circle portion, can prevent that the bond layer of same circle from separating with base material film.
In addition, gap can be for being less than or equal to 7.5mm.
In addition, gap can be 0.05～0.2mm.
In addition, gap can be with respect to the width of adhesive tapes for being less than or equal to 100%.
In addition, gap can be 5～20% with respect to the width of adhesive tapes.
In addition, adhesive tapes can be for possessing the anisotropic conductive material band of anisotropic conductive material layer as bond layer.Thus, can extract anisotropic conductive material band out from coiling body reliably.
In addition, the thickness of base material film can be for being more than or equal to 10 μ m and being less than or equal to 75 μ m.
In addition, the width of bond layer can be 0.5～5mm.
In addition, the thickness of bond layer can be 10～40 μ m.
In addition, the external diameter of volume core can be 60～120mm.
In addition, the length of the axis direction of volume core can be 50～150mm.
In addition,, in the time that the outside from is radially observed, the adhesive tapes of the adhesive tapes of the 1st circle portion and the 2nd circle portion can be with the angular cross of 2～90 degree.
In addition,, in the time that the outside from is radially observed, the adhesive tapes of the 1st circle portion or the 2nd circle portion can be with respect to the axis of volume core with 45～89 angle configurations of spending.
In addition, adhesive tapes can be peeled off base material film in use from bond layer.
The effect of utility model
According to the utility model, in the time that adhesive tapes is extracted out from the overlapping state that is wound in core, can prevent that the base material film of adhesive tapes and bond layer from extracting adhesive tapes out discretely from coiling body.
Brief description of the drawings
Fig. 1 is the schematic perspective view that represents the coiling body of the anisotropic conductive material band of an embodiment of the present utility model.
Fig. 2 is the schematic cross-section of anisotropic conductive material band.
Fig. 3 (a) and Fig. 3 (b) are the side schematic views that represents coiling body, Fig. 3 (a) is state exposes in the 2nd circle portion side schematic view at outer peripheral face, and Fig. 3 (b) is state exposes in the 1st circle portion side schematic view at outer peripheral face.
Fig. 4 is that the coiling body that state is exposed at outer peripheral face in the 2nd circle portion amplifies the amplification side schematic view showing.
Meet explanation
1: coiling body, 2: volume core, 2a: one end, 2b: the other end, 3: anisotropic conductive material band (adhesive tapes), 4: base material film, 5: bond layer (anisotropic conductive material layer), 6: the 1 circle portions, 7: the 2 circle portions, d: gap, L
0: the axis of volume core.
Detailed description of the invention
Referring to accompanying drawing, the preferred implementation of adhesive tapes coiling body of the present utility model is elaborated.
As shown in Figure 1, coiling body 1 is at axis L
0the overlapping coiling body that is wound with anisotropic conductive material band (adhesive tapes) 3 on upwardly extending volume core (core) 2 in side.
Fig. 2 is the schematic cross-section of anisotropic conductive material band 3.As shown in Figure 2, anisotropic conductive material band 3 has base material film 4 and is arranged on the bond layer (anisotropic conductive material layer) 5 in the one side of this base material film 4.Anisotropic conductive material band 3 (makes bond layer 5 be bonded in electric substrate etc. when upper) base material film 4 is peeled off from bond layer 5 in use.As can be for the material of base material film 4, can enumerate polypropylene (PP), oriented polypropylene (OPP), polyethylene terephthalate (PET) etc.The preferred disruption characteristic of base material film 4 is that 80～400MPa and breaking elongation are 30～200%.Disruption characteristic and breaking elongation are measured by JIS C2318 or the method based on it.There is the base material film 4 of such disruption characteristic and breaking elongation by use, can prevent that bond layer 5 from extending together with base material film 4, can further improve the stability of goods after engaging.
The thickness of base material film 4 is preferably and is less than or equal to 100 μ m and (is preferably less than or equal to 75 μ m and then is preferably less than or equal to 50 μ m).By making the thickness of base material film 4 within the scope of this, can make the thickness attenuation of anisotropic conductive material band 3, can increase the length of the anisotropic conductive material band 3 that can reel on volume core 2, thereby can boost productivity.In addition as the lower limit of the thickness of base material film 4, be 10 μ m left and right.
The width of base material film 4 is preferably identical or wider than the width of bond layer 5 with the width of bond layer 5.Particularly, the width of bond layer 5 is preferably 0.5～5mm, therefore preferably the width of or wide 50% degree identical with it, the i.e. width of 0.5～7.5mm degree.When the width of base material film 4 is wider than bond layer 5, bond layer 5 is configured in the central authorities of Width of base material film 4 for well.
Base material film 4 can carry out for its surface the base material film of demoulding processing.Here, " demoulding processing " is the processing of instigating the surface of base material film 4 to be low-surface-energy, the adaptation of material being reduced.As demoulding processing, be typically and carry out surface-treated method with organosilicon or fluorine compounds.Demoulding processing has been carried out on the two sides of preferred substrates film 4.By having carried out like this demoulding processing, in the time bond layer 5 being adhered to electric substrate etc., can easily peel off from base material film 4.
As bond layer 5, be typically and in resin, be mixed for obtaining the bond layer that between electrode, the conducting particles of conducting forms, as resin, can use mixed system and the light-cured resin (for example,, with reference to Japanese kokai publication sho 55-104007 communique) of thermoplastic base resin, thermosetting resin, thermoplastic base resin and thermosetting resin.In addition, can be also the bond layer (for example, with reference to Japanese kokai publication sho 60-262430 communique) only not formed by resin containing conducting particles.
As thermoplastic base resin, there are styrene resin system, alkide resin system, in addition, as thermosetting resin system, known epoxy resin, organic siliconresin system, acrylic resin etc.With regard to thermoplastic base resin system, thermosetting resin system, be all needs heating pressurization conventionally in order to connect.In the situation of thermoplastic base resin system, thus be for make resin flows obtain with by the closing force of convered structure, and in the situation of thermosetting resin system, be the curing reaction in order further to carry out resin.In addition, to tie up in the purposes that requires to connect under low temperature be useful to light-cured resin.
The thickness of bond layer 5 is not particularly limited, and can suitably determine according to applicable purposes.The thickness of bond layer 5 for example can be made as 1～100 μ m (preferably 5～100 μ m and then preferably 10～40 μ are m).
As shown in Figure 1, volume core 2 is at axis L
0in direction, there is the cylinder of specified length.The external diameter of volume core 2 is for example 90mm, is preferably 60～120mm, and the internal diameter of volume core 2 is for example 76mm.The axis L of volume core 2
0the length of direction is for example 50～150mm.
Anisotropic conductive material band 3 is reeled along the outer peripheral face of volume core 2, at the axis L of volume core 2
0in the region of the specified length of direction after coiling multiple row, to radial outside successively overlapping coiling and reel repeatedly.With regard to anisotropic conductive material band 3, dispose bond layer 5 at radially inner side, dispose base material film 4 at radial outside.The overlapping total length that is wound in the anisotropic conductive material band 3 on core 2 is for example 3000m.The now axis L of coiling body 1
0the width of direction is for example 20mm, and the external diameter of coiling body 1 is for example 150mm.In addition, coiling body 1 is configured in the axis L of volume core 2
0the middle section of direction.
As shown in Fig. 3 (a) and Fig. 3 (b), coiling body 1 possesses: other end 2b side at axis L from one end 2a side direction of volume core 2
0in direction, be wound with the 1st circle portion 6 of anisotropic conductive material band 3 when staggered positions along the side face of volume core 2; With in the 1st circle portion 6 from volume core other end 2b side direction one end 2a side at axis L
0in direction, be wound with the 2nd circle portion 7 of anisotropic conductive material band 3 when staggered positions along the side face of volume core 2.Coiling body 1 alternately possesses the 1st circle portion 6 and the 2nd circle portion 7 radially going up of core 2 of volume.In the time that the outside from is radially observed, anisotropic conductive material band 3 cross-over configuration of the anisotropic conductive material band 3 of the 1st circle portion 6 and the 2nd circle portion 7.
The state that the 2nd circle portion 7 exposes at the outer peripheral face of coiling body 1 has been shown in Fig. 3 (a).In the 2nd circle portion 7, on the arrow b direction of one end 2a side from the other end 2b side direction of volume core 2, in staggered positions, be wound with anisotropic conductive material band 3.About the anisotropic conductive material band 3 of the 2nd circle portion 7, in the time that radial outside from coiling body 1 is observed, the configuration of staggering in arrow b direction compared with the 3a side of top of bottom 3b side.In the 2nd circle portion 7, the anisotropic conductive material band 3 of adjacency is preferably reeled according to nonoverlapping mode diametrically each other, but also can partly overlap.
The state that the 1st circle portion 6 exposes at the outer peripheral face of coiling body 1 has been shown in Fig. 3 (b).In the 1st circle portion 6, on the arrow a direction of other end 2b side from one end 2a side direction of volume core 2, in staggered positions, be wound with anisotropic conductive material band 3.About the anisotropic conductive material band 3 of the 1st circle portion 6, in the time that radial outside from coiling body 1 is observed, the configuration of staggering in arrow a direction compared with the 3a side of top of bottom 3b side.In the 1st circle portion 6, the anisotropic conductive material band 3 of adjacency is preferably reeled according to nonoverlapping mode diametrically each other, but also can partly overlap.
The outer peripheral face of coiling body 1 is amplified the amplification side schematic view showing by Fig. 4.The state that the 2nd circle portion 7 exposes at outer peripheral face has been shown in Fig. 4.In coiling body 1, in the time that outside from is radially observed, between the end 3c of the Width of the anisotropic conductive material band 3 of adjacency, be formed with gap d.In addition, the formation that coiling body 1 also can contact with each other for not forming gap d, end 3c.
Gap d between the end 3c of anisotropic conductive material band 3, for example for being less than or equal to 7.5mm, is preferably 0.05～0.2mm.In addition, gap d for example for being less than or equal to 100%, is preferably 5～20% with respect to the width of anisotropic conductive material band 3.
In addition, preferably, in the time that the radial outside from coiling body 1 is observed, the anisotropic conductive material band 3 of the 2nd circle portion 7 intersects with for example angle θ 1 of 2～90 degree with respect to the anisotropic conductive material band 3 of the 1st circle portion 6.In addition, preferably, in the time that the radial outside from coiling body 1 is observed, the anisotropic conductive material band 3 of the 1st circle portion 6 or the 2nd circle portion 7 is with respect to the axis L of volume core 2
0configure with for example angle θ 2 of 45～89 degree.
In coiling body 1, the volume number of the anisotropic conductive material band 3 of the volume number of the anisotropic conductive material band 3 of the 1st circle portion 6 and the 2nd circle portion 7 can be the same or different.
The effect of the coiling body 1 to anisotropic conductive material band 3 below describes.
In the time that anisotropic conductive material band 3 is extracted out from this coiling body 1, for example insert (continuous withdrawing device) S. A. and S. A. is pivoted by making to roll up core 2, thereby make to roll up core 2 and coiling body 1 rotates, draw the leading section of anisotropic conductive material band 3 simultaneously, anisotropic conductive material band 3 is extracted out from coiling body 1.
The 1st circle portion 6 and the 2nd circle portion 7 alternate configurations diametrically in coiling body 1.In coiling body 1, in the time that the outside from is radially observed, anisotropic conductive material band 3 cross-over configuration of the anisotropic conductive material band 3 of the 1st circle portion 6 and the 2nd circle portion 7, uninterrupted contact is very long in a circumferential direction therefore can to prevent the anisotropic conductive material band 3 of the 2nd circle portion 7 and the anisotropic conductive material band 3 in the 1st circle portion 6 of radially inner side configuration.; the anisotropic conductive material band 3 of the 2nd circle portion 7 configures according to the mode of end 3c of the anisotropic conductive material band 3 of the 1st circle portion 6 of leap, therefore can prevent the anisotropic conductive material band 3 of the 2nd circle portion 7 and the anisotropic conductive material band 3 of the 1st circle portion 6 continuous contact continuously in a circumferential direction.
In addition, in coiling body 1, between the end 3c of the anisotropic conductive material band 3 of adjacency, be formed with gap d, therefore the anisotropic conductive material band 3 of the 2nd circle portion 7 configures according to the mode that strides across the gap d between the end 3c of anisotropic conductive material band 3 of the 1st circle portion 6.Thus, on the length direction of anisotropic conductive material band 3, form with predetermined distance the part not contacting with the anisotropic conductive material band 3 configuring at radially inner side, therefore in the time that anisotropic conductive material band 3 is extracted out from coiling body 1, anisotropic conductive material band 3 is easily peeled off from the anisotropic conductive material band 3 of radially inner side.In coiling body 1, in the time that anisotropic conductive material band 3 is extracted out from coiling body 1, the bond layer 5 of anisotropic conductive material band 3 is residual to be attached to state on the base material film 4 of anisotropic conductive material band 3 of radially inner side, thereby can prevent that the bond layer 5 of the anisotropic conductive material band 3 of same circle from peeling off with base material film 4.Its result, can stably extract anisotropic conductive material band 3 out from coiling body 1 continuously.
In addition,, in coiling body 1, by the anisotropic conductive material band 3 of mutual cross-over configuration the 1st circle portion 6 and the anisotropic conductive material band 3 of the 2nd circle portion 7, can increase the number of times of the end 3c of the anisotropic conductive material band 3 of crossing over radially inner side.
The utility model is not limited by aforementioned embodiments, can in the scope that does not depart from the utility model main idea, carry out various distortion.
In above-mentioned embodiment, illustrate that the anisotropic conductive material band 3 with anisotropic conductive is as adhesive tapes, but adhesive tapes is not limited to anisotropic conductive material band, also can be on volume core other adhesive tapes such as overlapping coiling isotropy conductive material band, insulating material belt.Isotropy conductive material band possesses the bond layer with isotropic conductivity, and the content of the conducting particles containing in this bond layer is more than the bond layer of anisotropic conductive material band.In addition, insulating material belt possesses the bond layer that does not contain conducting particles, has electrical insulating property.
Claims (15)
1. an adhesive tapes coiling body, is characterized in that, possesses the adhesive tapes that has base material film and be arranged on the bond layer on described base material film, and overlappingly on the volume core extending on axis direction is wound with described adhesive tapes,
Described adhesive tapes coiling body possesses:
Another distolateral the 1st circle portion that is wound with described adhesive tapes on described axis direction in staggered positions along the side face of described volume core from one end side direction of described volume core, and
Abut against the radial outside for described the 1st circle portion, described distolateral a 2nd circle portion that is wound with described adhesive tapes on described axis direction in staggered positions along the side face of described volume core from the described other end side direction of described volume core,
In the time that the outside from is radially observed, the described adhesive tapes of the described adhesive tapes of described the 1st circle portion and described the 2nd circle portion intersects.
2. adhesive tapes coiling body according to claim 1, is characterized in that, on described axis direction, between the described adhesive tapes of adjacency, is formed with gap.
3. adhesive tapes coiling body according to claim 2, is characterized in that, described gap is for being less than or equal to 7.5mm.
4. adhesive tapes coiling body according to claim 2, is characterized in that, described gap is 0.05～0.2mm.
5. adhesive tapes coiling body according to claim 2, is characterized in that, described gap with respect to the width of described adhesive tapes for being less than or equal to 100%.
6. adhesive tapes coiling body according to claim 2, is characterized in that, described gap is 5～20% with respect to the width of described adhesive tapes.
7. adhesive tapes coiling body according to claim 1 and 2, is characterized in that, described adhesive tapes is to possess the anisotropic conductive material band of anisotropic conductive material layer as described bond layer.
8. adhesive tapes coiling body according to claim 1 and 2, is characterized in that, the thickness of described base material film is for being more than or equal to 10 μ m and being less than or equal to 75 μ m.
9. adhesive tapes coiling body according to claim 1 and 2, is characterized in that, the width of described bond layer is 0.5～5mm.
10. adhesive tapes coiling body according to claim 1 and 2, is characterized in that, the thickness of described bond layer is 10～40 μ m.
11. adhesive tapes coiling bodies according to claim 1 and 2, is characterized in that, the external diameter of described volume core is 60～120mm.
12. adhesive tapes coiling bodies according to claim 1 and 2, is characterized in that, the length of the axis direction of described volume core is 50～150mm.
13. adhesive tapes coiling bodies according to claim 1 and 2, is characterized in that, in the time that the outside from is radially observed, the described adhesive tapes of the described adhesive tapes of described the 1st circle portion and described the 2nd circle portion is with the angular cross of 2～90 degree.
14. adhesive tapes coiling bodies according to claim 1 and 2, is characterized in that, in the time that outside from is radially observed, the described adhesive tapes of described the 1st circle portion or described the 2nd circle portion is the angle configurations with 45～89 degree with respect to the axis of described volume core.
15. adhesive tapes coiling bodies according to claim 1 and 2, is characterized in that, described adhesive tapes is peeled off described base material film in use from described bond layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-132714 | 2013-06-25 | ||
| JP2013132714A JP6171619B2 (en) | 2013-06-25 | 2013-06-25 | Adhesive tape roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922303U true CN203922303U (en) | 2014-11-05 |
Family
ID=51818161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342963.5U Expired - Lifetime CN203922303U (en) | 2013-06-25 | 2014-06-25 | Adhesive tapes coiling body |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6171619B2 (en) |
| CN (1) | CN203922303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444495A (en) * | 2014-11-06 | 2015-03-25 | 东莞市蓝姆材料科技有限公司 | Strip material and neat edge material roll and material roll winding method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024101426A1 (en) * | 2022-11-11 | 2024-05-16 | 日東電工株式会社 | Wound body of adhesive body and method for producing same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623547Y2 (en) * | 1989-05-26 | 1994-06-22 | 東洋インキ製造株式会社 | Adhesive tape roll |
| JPH03231980A (en) * | 1990-02-07 | 1991-10-15 | Ishizaki Shizai Kk | Thread-like adhesive tool and production thereof |
| JP2007231236A (en) * | 2006-03-03 | 2007-09-13 | Sumitomo Electric Ind Ltd | Adhesive tape and adhesive tape wound on reel |
| US8986831B2 (en) * | 2011-05-24 | 2015-03-24 | H. B. Fuller Company | Pressure sensitive adhesive tear tape |
| DE102011080760A1 (en) * | 2011-08-10 | 2013-02-14 | Tesa Se | Method for producing an adhesive tape with a protruding liner |
-
2013
- 2013-06-25 JP JP2013132714A patent/JP6171619B2/en active Active
-
2014
- 2014-06-25 CN CN201420342963.5U patent/CN203922303U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444495A (en) * | 2014-11-06 | 2015-03-25 | 东莞市蓝姆材料科技有限公司 | Strip material and neat edge material roll and material roll winding method |
| CN104444495B (en) * | 2014-11-06 | 2017-04-26 | 东莞市蓝姆材料科技有限公司 | Strip material and neat edge material roll and material roll winding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015007183A (en) | 2015-01-15 |
| JP6171619B2 (en) | 2017-08-02 |
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