CN101353557A - Adhesive tape - Google Patents

Adhesive tape Download PDF

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Publication number
CN101353557A
CN101353557A CNA2008101285578A CN200810128557A CN101353557A CN 101353557 A CN101353557 A CN 101353557A CN A2008101285578 A CNA2008101285578 A CN A2008101285578A CN 200810128557 A CN200810128557 A CN 200810128557A CN 101353557 A CN101353557 A CN 101353557A
Authority
CN
China
Prior art keywords
mentioned
adhesive tape
joint
cutting
self adhesive
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.)
Granted
Application number
CNA2008101285578A
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Chinese (zh)
Other versions
CN101353557B (en
Inventor
内藤文夫
土屋和之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitoms Inc
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Nitoms Inc
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Filing date
Publication date
Application filed by Nitoms Inc filed Critical Nitoms Inc
Publication of CN101353557A publication Critical patent/CN101353557A/en
Application granted granted Critical
Publication of CN101353557B publication Critical patent/CN101353557B/en
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/16—Devices for hanging or supporting pictures, mirrors, or the like
    • A47G1/17—Devices for hanging or supporting pictures, mirrors, or the like using adhesives, suction or magnetism
    • A47G1/175—Stretch releasing adhesives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention provides an agglutinated belt preventing mounting objects such as a hook from being flying out along with pulling of the agglutinated belt. Any end of the double-side agglutinated belt (1) is provided with a holding part (11) for holding when the double-side agglutinated belt (1) is pulled and peeled; two cutting clearances (5a, 5b) are arranged symmetrically left and right separating the central line (L) in stretching direction at any other end.

Description

Self adhesive tape
Technical field
The present invention relates to be mounted that face stretches abreast and the self adhesive tape peeled off in more detail, relates to the self adhesive tape that materials installed such as hook can be removed safely from wall along wall etc.
Background technology
As not damaging wallpaper placard or hook etc. sticked on one of method on the wall self adhesive tape is arranged.For example shown in patent documentation 1 (the open 2006-169389 communique of Japanese Patent), so-called self adhesive tape is the double-faced adhesive tape that adhesive stripe-coating forms on two surfaces of the base material with caoutchouc elasticity, it is characterized in that, by along wall stretched bonded band abreast, base material on one side recoverable deformation is slowly peeled off on one side, can not pollute wall and strips neatly.
On the other hand, on one side because base material one side recoverable deformation is stripped from, almost extend to greatest extent so peel off double-faced adhesive tape before, can be in the moment of peeling off owing to elastic-restoring force restores.Thus, the hook that is pasted with double-faced adhesive tape can effectively fly here to setting about side under the effect of elastic-restoring force, has the problem of touching finger and hurting finger.
In order to address this problem, proposing in patent documentation 1 has following manner: on the part of double-faced adhesive tape, form the joint-cutting of inclination, thereby when the stretching double-faced adhesive tape, under the effect of joint-cutting, the direction that pulling is peeled off becomes vergence direction, and hook can not fly to finger.
But, in above-mentioned patent documentation 1,, in the peeling off of double-faced adhesive tape, link up with and still can fly out under the effect at elastic-restoring force though do not fly to the hand side, have the hook that flies out and fall into the inferior worry of desk.
Summary of the invention
Therefore, the present invention proposes in order to address the above problem, and its purpose is to provide a kind of hook that can not make to wait material installed to peel off along with the pulling of self adhesive tape and the self adhesive tape that flies out.
To achieve these goals, the present invention has several characteristic as follows.Self adhesive tape of the present invention, be included in and possess adhesive layer on two surfaces of tape base material and wall etc. is mounted the double-faced adhesive tape that face is pasted material installed such as Suspension with caoutchouc elasticity, by along and the above-mentioned direction that the is mounted the face almost parallel above-mentioned double-faced adhesive tape that stretches, the cohesive force of above-mentioned adhesive layer dies down and is pulled and to peel off from the above-mentioned face that is mounted, wherein, the one distolateral handle part of controlling usefulness when above-mentioned double-faced adhesive tape is peeled off in pulling that is provided with of above-mentioned double-faced adhesive tape is provided with the 1st and the 2 two joint-cutting across the medullary ray left and right symmetrically of draw direction on another is distolateral.
As preferred mode, above-mentioned the 1st joint-cutting is cut towards above-mentioned medullary ray from a relative mutually side's bight, and above-mentioned the 2nd joint-cutting is cut towards above-mentioned medullary ray from the opposing party's bight.
And as other modes, above-mentioned each joint-cutting is with respect to the above-mentioned medullary ray set angle that tilts.
And, as alternate manner, the above-mentioned the 1st and the end of the 2nd joint-cutting do not link each other.
And, when above-mentioned double-faced adhesive tape is peeled off, being mounted the residual lingering section that the above-mentioned self adhesive tape that disconnects along above-mentioned joint-cutting is arranged between face and the material installed above-mentioned, above-mentioned material installed is bearing in above-mentioned being mounted on the face via above-mentioned lingering section.
As preferred mode, above-mentioned lingering section is residual have above-mentioned double-faced adhesive tape volume 3%～12%.More preferably, above-mentioned lingering section is trapezoidal.And the cohesive force of above-mentioned lingering section is preferably owing to viscous deformation becomes than a little less than the cohesive force of being out of shape preceding above-mentioned double-faced adhesive tape.
According to the present invention, towards the center two joint-cuttings are set obliquely from the bight of self adhesive tape, thereby when double-faced adhesive tape is peeled off in pulling, band breaks from the top of each joint-cutting, the trapezoid lingering section remains between material installed and the wall, material installed is held by lingering section, therefore can prevent from reliably to fly out.
Description of drawings
Fig. 1 is the exploded perspective view of the self adhesive tape of an embodiment of the invention.
Fig. 2 be above-mentioned self adhesive tape want portion's sectional view.
Fig. 3 (a) is the enlarged front view of the joint-cutting of self adhesive tape.
Fig. 3 (b) is the enlarged front view of variation that the joint-cutting of self adhesive tape is shown.
Fig. 4 is the synoptic diagram that hook is installed in the state on the wall via self adhesive tape.
Fig. 5 (a)～(d) is the synoptic diagram that the flow process of peeling off order of self adhesive tape is shown.
Fig. 6 (a) is the front view that lingering section remains in the state on the hook portion.
Fig. 6 (b) is the side-view that lingering section remains in the state on the hook portion.
Fig. 7 (a) and (b) are front views that the variation of joint-cutting is shown.
Embodiment
Then, with reference to the description of drawings embodiments of the present invention, but the present invention is not limited to this.Fig. 1 is the exploded perspective view of the self adhesive tape of an embodiment of the invention, and Fig. 2 is that it wants portion's sectional view, and Fig. 3 (a), Fig. 3 (b) are the amplification plan views of the joint-cutting of self adhesive tape.
This self adhesive tape 1 constitutes by for example form the double-faced adhesive tape that adhesive layer 3 forms on two surfaces of the tape base material 2 with snappiness characteristic of rubber etc.On the surface of adhesive layer 3,3, be respectively arranged with the protection sheet material 4,4 that is used to protect untapped adhesive surface.In the present invention, protection sheet material the 4, the 4th, mode arbitrarily.
Tape base material 2 in this example is that the strip that the foam sheet material of the polyethylene system of 600 μ m forms perpendicular 62mm * horizontal 18.5mm forms with thickness.In this example, tape base material 2 has used the foam sheet material of polyethylene system resin, but in addition so long as have caoutchouc elasticity and can obtain extending the base material of separability, its material is arbitrarily.And size can be arbitrarily according to style also.
Adhesive layer 3,3 all is a same structure, is equably with set thickness coating acrylic adhesive in this example.In the present invention, be that 1.5mm is following as long as adhesive layer 3 comprises the thickness of the self adhesive tape 1 of adhesive layer 3, the binding agent that constitutes adhesive layer 3 can be according to the style of material installed and wall and selection at random.
End (left end among Fig. 1) at self adhesive tape 1 is provided with the handle part 11,11 of being held self adhesive tape 1 usefulness when stripping self adhesive tape 1 by handgrip.Handle part 11,11 is formed by plastic film, and the face of a side is pasted along each adhesive layer 3,3.The concrete structure of handle part 11,11 is arbitrarily.In addition, also handle part 11,11 can be set, and the part of the adhesive layer 3,3 of the self adhesive tape 1 that is equivalent to handle part 11,11 be died down and as handle part 11,11.
At the other end (right-hand member among Fig. 1) of self adhesive tape 1, be provided with a part that is used for when pulling release adhesive band 1 self adhesive tape 1 and remain in the face of being mounted (W of Fig. 4) and be mounted joint-cutting 5 between the portion (the hook F of Fig. 4).
Shown in Fig. 3 (a), the 2nd joint-cutting 5b that joint-cutting 5 has the 1st joint-cutting 5a that cuts obliquely towards centre line L from a mutual relative side's of self adhesive tape 1 bight 12a and cuts obliquely towards centre line L from the opposing party's bight 12b, these joint-cuttings are provided with across the centre line L left and right symmetrically of draw direction.
The 1st joint-cutting 5a and the 2nd joint-cutting 5b are made of the stamping-out slit along the thickness direction stamping-out of self adhesive tape 1, and the top of each joint- cutting 5a, 5b is banded not each other.In this example, each joint- cutting 5a, 5b are the stamping-out slits, also can be shown in Fig. 3 (b), the end of each joint- cutting 5a, 5b is set to the poroid wiring 5c of non-banded each other.
Thus, when the use of self adhesive tape 1, when sticking on the wall W,, can bear the suspension force that is applied on the hook F by the whole face of self adhesive tape 1 because the end of each joint- cutting 5a, 5b does not link each other.
In this example, each joint- cutting 5a, 5b be along the thickness direction stamping-out of self adhesive tape 1, but also can be poroid wiring or hemisection groove, so long as make when extending tensile stress concentrate and can cut off along joint- cutting 5a, 5b, its shape is arbitrarily.
Each joint- cutting 5a, 5b preferably are set to when release adhesive band 1 3～12% lingering section of between wall W and the hook F residual volume that self adhesive tape 1 arranged.
That is, shown in Fig. 3 (a), the length A that each joint- cutting 5a, 5b are set to from cardinal extremity to vertical draw direction is 3mm～6mm, and the vertical interval B of each joint- cutting 5a, 5b is below 0.3mm～4mm.Thus, residual just like the trapezoid lingering section 2a shown in Fig. 6 (a) between wall W and hook F when pulling is peeled off.
And 1 aft hook F is kept on wall W by lingering section 2a at last at the cut-out self adhesive tape, thereby hook F does not fly to the hand side when pulling is peeled off.And, can also link up with the dismounting of F simply with little power.Lingering section 2a is because the viscous deformation the during extension of self adhesive tape 1 and elastic force dies down, and can strip more simply when common.
Then, with reference to an example of the use of description of drawings self adhesive tape 1 of the present invention order.At first as shown in Figure 1, strip a side of the protection sheet material 4,4 on two surfaces that are arranged on self adhesive tape 1, paste adhesive surface 3 along the face that is stuck of hook F afterwards.
Then, as shown in Figure 4, strip remaining protection sheet material 4, the adhesive surface 3 that will expose sticks on the wall W.Thus, hook F is held along wall W via self adhesive tape 1.At this moment, preferably being installed as the handle part 11 that makes self adhesive tape 1 exposes in the lower end of hook F.
To link up with F when wall W removes, at first, shown in Fig. 4 and Fig. 5 (a), control the handle part 11 of self adhesive tape 1 from the lower end of hook F, and push lightly with the another hand and to link up with F with a hand.
Then, handle part 11 is stretched downwards along wall W.Thus, shown in Fig. 5 (b), on one side self adhesive tape 1 extends with the downward recoverable deformation of mode that the centre attenuates, and be passed to each joint-cutting 3a, 3b on one side, each joint-cutting 3a, 3b are cut off.
Then, peel off if continue to pull, then shown in Fig. 5 (c), in the upper end of self adhesive tape 1, stress concentration is in the tip side of each joint- cutting 5a, 5b, and top end part attenuates terrifically.At last, as Fig. 5 (d) and shown in Figure 6, stress concentration is on the top of each joint- cutting 5a, 5b, and self adhesive tape 1 disconnects.
Thus, shown in Fig. 6 (a), Fig. 6 (b), the body of self adhesive tape 1 peels off between hook F and wall W, and hook F kept by lingering section 2a, therefore can prevent to link up with F and fly out owing to the elastic-restoring force of self adhesive tape 1.
Pull lightly along the left and right sides direction of arrow of Fig. 6 (a) or the direction of arrow nearby of Fig. 6 (b) by the hook F that will remain on the wall W, can enough little power remove hook F.At last, by peel off the lingering section 2a that remains on the face of being mounted with hand, can fully remove self adhesive tape 1.
In this example, each joint- cutting 5a, 5b cut towards center position from bight 12a, the 12b of self adhesive tape 1, as long as but can form lingering section 2a, so its incision starting position is arbitrarily according to style.That is, can be shown in Fig. 7 (a), cut joint- cutting 5a, 5b from the part on the mutual relative limit of self adhesive tape 1 towards centre line L.
And each joint- cutting 5a, 5b are arranged on the left and right sides mutually across centre line L and get final product.That is, can be that this example is made of straight line like this, also can shown in Fig. 7 (b) circular-arc curve etc., its shape is arbitrarily.And each joint- cutting 5a, 5b be across the centre line L left-right symmetry in this example, but also can be asymmetrical.

Claims (8)

1. self adhesive tape, be included in the double-faced adhesive tape that possesses adhesive layer on two surfaces of tape base material and the face that is mounted of wall etc. is pasted the material installed of Suspension etc. with caoutchouc elasticity, by along and the above-mentioned direction that the is mounted the face almost parallel above-mentioned double-faced adhesive tape that stretches, the cohesive force of above-mentioned adhesive layer dies down, thereby pulled and to be peeled off from the above-mentioned face that is mounted, it is characterized in that
The one distolateral handle part of controlling usefulness when above-mentioned double-faced adhesive tape is peeled off in pulling that is provided with of above-mentioned double-faced adhesive tape is provided with the 1st and the 2 two joint-cutting across about the medullary ray of draw direction on another is distolateral.
2. self adhesive tape as claimed in claim 1, above-mentioned the 1st joint-cutting is cut towards above-mentioned medullary ray from a relative mutually side's bight, and above-mentioned the 2nd joint-cutting is cut towards above-mentioned medullary ray from the opposing party's bight.
3. self adhesive tape as claimed in claim 1 or 2, above-mentioned each joint-cutting is with respect to the above-mentioned medullary ray set angle that tilts.
4. self adhesive tape as claimed in claim 1 or 2, the above-mentioned the 1st and the end of the 2nd joint-cutting do not link each other.
5. self adhesive tape as claimed in claim 1 or 2, when above-mentioned double-faced adhesive tape is peeled off, be mounted the residual lingering section that the above-mentioned self adhesive tape that disconnects along above-mentioned joint-cutting is arranged between face and the material installed above-mentioned, above-mentioned material installed is supported in above-mentioned being mounted on the face via above-mentioned lingering section.
6. self adhesive tape as claimed in claim 5, above-mentioned lingering section is residual have above-mentioned double-faced adhesive tape volume 3%～12%.
7. self adhesive tape as claimed in claim 5, above-mentioned lingering section is trapezoidal.
8. self adhesive tape as claimed in claim 5, the cohesive force of above-mentioned lingering section is owing to viscous deformation becomes than a little less than the cohesive force of being out of shape preceding above-mentioned double-faced adhesive tape.
CN2008101285578A 2007-06-27 2008-06-27 Adhesive tape Active CN101353557B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-168490 2007-06-27
JP2007168490A JP5129994B2 (en) 2007-06-27 2007-06-27 Stretch release tape
JP2007168490 2007-06-27

Publications (2)

Publication Number Publication Date
CN101353557A true CN101353557A (en) 2009-01-28
CN101353557B CN101353557B (en) 2013-05-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101285578A Active CN101353557B (en) 2007-06-27 2008-06-27 Adhesive tape

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JP (1) JP5129994B2 (en)
KR (1) KR101496406B1 (en)
CN (1) CN101353557B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880511A (en) * 2009-05-08 2010-11-10 尼托母斯股份有限公司 Strippable adhesive tape
CN101880509A (en) * 2009-05-08 2010-11-10 尼托母斯股份有限公司 Strippable splicing tape and stripping method thereof
CN101880510A (en) * 2009-05-08 2010-11-10 尼托母斯股份有限公司 Strippable splicing tape and stripping method thereof
CN103122222A (en) * 2013-01-29 2013-05-29 冯锦祥 Quick splicing plaster of drip irrigation zone joint

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KR101593523B1 (en) 2009-04-21 2016-02-15 가부시키가이샤 니토무즈 Stretch releasable adhesive tape
KR101593520B1 (en) 2009-04-21 2016-02-15 가부시키가이샤 니토무즈 Stretch releasable adhesive tape and method for releasing the same
JP5263113B2 (en) 2009-10-07 2013-08-14 富士通株式会社 Electronics
JP5218367B2 (en) 2009-10-07 2013-06-26 富士通株式会社 Cable wiring structure and electronic equipment
US8708305B2 (en) * 2010-08-04 2014-04-29 3M Innovative Properties Company Adhesively mounted article support assembly with exposed pull tab
KR20170006301A (en) 2017-01-05 2017-01-17 주식회사 잉크테크 Method for manufacturing electromagnetic interference shielding film and electromagnetic interference shielding film manufactured thereof
KR101975283B1 (en) * 2017-07-14 2019-05-07 윤일구 Stretchable cushion tape using hollow elastic body and manufacturing method thereof
KR20190126266A (en) 2019-10-30 2019-11-11 주식회사 잉크테크 Method for manufacturing electromagnetic interference shielding film and electromagnetic interference shielding film manufactured thereof
US20230034952A1 (en) * 2019-12-31 2023-02-02 3M Innovative Properties Company Stretch-Release Adhesive Articles with a Pattern of Slits

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US6162534A (en) * 1998-08-31 2000-12-19 3M Innovative Properties Company Stretch release adhesive article with secondary release member
JP2005082657A (en) * 2003-09-05 2005-03-31 Three M Innovative Properties Co Re-releasable adhesive tape
JP2006130085A (en) * 2004-11-05 2006-05-25 Nitto Denko Corp Pasting product
JP4961108B2 (en) * 2004-12-16 2012-06-27 株式会社ニトムズ Stretch release tape

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880511A (en) * 2009-05-08 2010-11-10 尼托母斯股份有限公司 Strippable adhesive tape
CN101880509A (en) * 2009-05-08 2010-11-10 尼托母斯股份有限公司 Strippable splicing tape and stripping method thereof
CN101880510A (en) * 2009-05-08 2010-11-10 尼托母斯股份有限公司 Strippable splicing tape and stripping method thereof
CN101880510B (en) * 2009-05-08 2015-02-04 尼托母斯股份有限公司 Strippable splicing tape
CN101880511B (en) * 2009-05-08 2015-08-26 尼托母斯股份有限公司 Strippable adhesive tape
CN103122222A (en) * 2013-01-29 2013-05-29 冯锦祥 Quick splicing plaster of drip irrigation zone joint
CN103122222B (en) * 2013-01-29 2015-05-13 冯锦祥 Quick splicing plaster of drip irrigation zone joint

Also Published As

Publication number Publication date
KR101496406B1 (en) 2015-02-26
JP2009007428A (en) 2009-01-15
KR20080114606A (en) 2008-12-31
CN101353557B (en) 2013-05-29
JP5129994B2 (en) 2013-01-30

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