WO1990003228A1 - Procede et moyen de masquage - Google Patents

Procede et moyen de masquage Download PDF

Info

Publication number
WO1990003228A1
WO1990003228A1 PCT/BE1989/000044 BE8900044W WO9003228A1 WO 1990003228 A1 WO1990003228 A1 WO 1990003228A1 BE 8900044 W BE8900044 W BE 8900044W WO 9003228 A1 WO9003228 A1 WO 9003228A1
Authority
WO
WIPO (PCT)
Prior art keywords
cushion
masking means
masking
irregularity
foam
Prior art date
Application number
PCT/BE1989/000044
Other languages
English (en)
Inventor
Jean Silvestre
Original Assignee
Jean Silvestre
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3883640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1990003228(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jean Silvestre filed Critical Jean Silvestre
Priority to KR1019900701069A priority Critical patent/KR0128211B1/ko
Priority to BR898907095A priority patent/BR8907095A/pt
Publication of WO1990003228A1 publication Critical patent/WO1990003228A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
    • B05B12/265—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities between a door and a post, e.g. foam strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/24—Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric

Definitions

  • the invention relates to a method for masking at least a part of a surface to be treated wherein an element that is resistant to surface treatment operations is removably applied to said part of said surface and is removed after finishing said treatment.
  • the invention also relates to a masking means, wherein said masking means is formed by a removable element which is resistant to surface treatments.
  • Such a masking method and masking means is known from the use of a masking tape, or from the use of a grooved panel of plastic foam as described in the European patent application n° 0207720.
  • These known methods are for example applied in priming and painting of vehicle coachwork, in particular automobile coachwork, or in refinishing work, sandblasting or other surface treatments.
  • that part is masked by using an element that is resistant to surface treatment operations.
  • the element is resistant to surface treatments operations and masks the surface during the treatment and is removed following the treatment.
  • a drawback of the grooved plastic foam panel is that, due to its panel shape, it is primarily appropriate for masking a planar surface.
  • Those irregularities usually masked with protection paper and/or masking tape which is a time-consuming operation, because it has to be performed very carefully.
  • these known masking methods do not always result in a satisfactory surface treatment.
  • the dust left in the openings can cause contamination of the treated surface. Turbulences can occur around those openings or edges causing an uneven application of the substance to be applied on the surface to be treated.
  • An object of the invention is to mitigate the above mentioned drawbacks.
  • a compressible cushion is applied as said element on at least a portion of an irregularity in said surface wherein said cushion is adaptable to said portion of said irregularity on which it is applied.
  • the masking element is formed by a compressible cushion
  • the compressible cushion adapts itself for filling or covering surface irregularities such as openings or edges.
  • the cushion prevents the formation of turbulences and so the contamination by dust originating from the openings, and enables an adequate masking of the irregularities.
  • the gist of the present invention is to use an adaptable compressible cushion as masking element in order to mask irregularities. Due to the fact that the cushion is adaptable to the irregularity it takes the exact shape of the irregularity thus providing an excellent masking.
  • a masking means according to the invention is characterized in that said element is a compressible cushion which is adaptable to the irregularity to which it is applied.
  • Masking means having the shape of a particular irregularity are known and are for example described in the European patent application N° 0263637.
  • the difference between a masking means according to the present invention and the masking means according to the latter patent application is that the masking means according to EPA 0269 637 have a particular preformed shape which is on beforehand completely adapted to the irregularity and can thus only be used for masking an irregularity of that particular shape.
  • the masking means according tq the present invention is not on beforehand adapted to a particular irregularity but adapts itself to the irregularity to which it is applied.
  • the masking means according to the present invention is thus universally applicable to many kinds of irregularities while the masking means according to EPA 2263637 is not universally applicable.
  • a masking gasket with a conventional sealing gasket. Indeed, in automobiles it is well known to apply a sealing gasket on the innerlip of a door, hood or a trunk, in the frame of the door or in the other openings which prevents inter alia water and noise from penetrating inside the vehicle. Those sealing gaskets are applied by the manufacturer of the car at a well-defined place and are generally manufactured for each particular automobile model. Those sealing gaskets are quasi-permanently fixed in place. On the other hand, a masking gasket according to the invention only serves for masking, as its name indicates, and not for permanent sealing purposes.
  • thermoplastic foam for masking purposes is described in the U.S. patent ,714,633. That patent describes the use of an expending and shrinking thermoplastic foam member that contains a cavity. During the surface treatment operation or when the member is heated afterwards, the member according to the U.S. patent will change its form in order to be separated in a natural way of the article on which it has been fixed. On the other hand, the masking means of the invention resists surface treatmentoperation, i.e. its original configuration will not modify under influence of the surface treatment, unlike the member described in the patent. Contrary to the masking means according to that patent, the masking means according to the invention need not include a cavity which enables a separation operation.
  • the member according to the cited U.S. patent is clearly used in surface treatment operations where its extending and shrinking properties are essential, while the masking means according to the invention is applied in surface treatment operations where its resistance to the treatment plays an important role.
  • the invention thus provides a non-evident application of a masking means. Indeed, the idea of using a cushion is not evident with respect to the well known use of masking tapes.
  • Several solutions such as pre-treatment of surfaces (see for example the Japanese patent applications 85021787 or 81211929 have already been tested out in order - If. -
  • a first preferred embodiment of a masking means according to the invention is characterized in that said cushion is an elongated cushion.
  • the elongated cushion offers the advantage that it can be applied in one piece over the whole length of the irregularity to be masked, thus avoiding connection parts which coul cause turbulences having a negative influence on the achievement quality.
  • a first preferred embodiment of a masking method according to the invention is characterized in that said cushion is applied to an elongated irregularity.
  • Elongated irregularities are usual in vehicles.
  • the cushion according to the invention enables an excellent masking of such irregularities in vehicles.
  • said cushion is positionably adhered on said part of said irregularity. This enables accurate positioning of the cushion when it has incorrectly been applied.
  • the invention also relates to a device for applying the masking means according to the invention.
  • the device according to the invention is characterized in that it comprises a drum for unwinding said cushion.
  • a method according to the invention is characterized in that said cushion is formed by applying to said part of said irregularity a polymerizing foam comprising at least a reactive substance. That method is for example applied for masking parts which are difficult to access and thus provides an easy application of the foam on the irregularity to be masked.
  • a second preferred embodiment of a masking means according to the invention is characterized in that said masking means comprise an elastic foam cushion which is provided with a pressure sensitive adhesive layer, which covers at least a part of said cushion.
  • the cushion can thus easily be applied on the irregularity by simply adhering the cushion thereon.
  • said cushion is hollow. This enables saving of material and also gives more flexibility to the cushion.
  • said cushion is wound in a coil. This offers an adequate packing for the masking means.
  • figure 1 illustrates a first preferred embodiment of a masking means according to the invention
  • figure 2 illustrates a second preferred embodiment of a masking means according to the invention
  • figure 3 illustrates the result of a method according to the invention when applied on the open door of an automobile
  • figure 4 illustrates a cross-section of a masking means according to the invention applied on an automobile
  • figure 5 illustrates an example of a device for applying a masking means according to the invention
  • figure 6 illustrates a masking means according to the invention which masking means is wound on a coil and packed in a box.
  • the masking means according to the invention is formed by a cushion 1 which is cylindrically shaped and elongated.
  • the cushion is a compressible cushion preferably made out of an absorbing material.
  • the cushion 1 is at least partially provided with a pressure sensitive adhesive layer formed by an self adhesive film, that adhesive layer enables the fixing of the cushion and also the easy removing thereof after the surface treatment has been accomplished.
  • the cushion 1 is an elastic foam cushion which is made of a material resistant to surface treatment operations. The foam thus for example resists high temperatures of a spraying cabin for automobiles, to solvents and humidity.
  • the material used for manufacturing the cushion is preferably a synthetic material such as for example polypropylene, neoprene, polyester, polyurethane or acrylic.
  • the adhesive layer 2 is for example formed by an adhesive based on rubber, resin, acrylic, or other suitable material, having an immediate tack. If necessary, the cushion could be provided with a repositionabie adhesive layer, which should be resistant to solvents and changes in temperature.
  • the cushion can have different cross-sections, for example it can have a diameter within a range of 5 to 50 mm, and is preferably presented rolled up.
  • the cushion can also have a rectangular cross-section, such as shown in figure 2 or a cross-section of any other geomatrical form, such as for example triangular or trapezoidal.
  • Preferably the cushion has substantially the same cross-section over it whole length.
  • This cushion can be either solid or hollow, such as for example illustrated in dotted line in figure 1.
  • a hollow cushion improves the elasticity of the masking means while saving material.
  • the adhesive layer 2 can be covered by a liner 3, which is removed before the masking means is applied.
  • the adhesive layer can also be applied to the whole or to a substantial portion of the exposed portion of the cushion, for example when a rectangular cushion is used such as illustrated in figure 2, the adhesive layer can be applied to two or more sides of the cushion thus enabling a better and/or easier application of the cushion.
  • the adhesive substance is preferably self -sticking, thus forming with the foam a self-sticking assemblage realized either by a pressure sensitive adhesive film which at least partially covers the cushion, such as illustrated in figures 1 and 2, or by manufacturing a cushion from a foam which itself is tacky. In the latter case, the foam can be completely covered by a protection liner.
  • a foam which is provided with a pressure sensitive adhesive is particularly advantageous for appiiations on vehicle body reparing. Indeed, the surface to be masked can sometimes impose multiple contorsions upon the cushion. When the foam is provided with an adhesive layer, one can reliably obtain a satisfying adhesion, notwithstanding the geometric form of the irregularity to be masked.
  • the cushion 1 can also be fixed on the irregularity which has to be masked by other means, which are not necessarily self-sticking.
  • other means which are not necessarily self-sticking.
  • the elastic foam cushion is formed by applying on the surface, which has to be masked, a polymerising foam made from a suitable reactive substance or substances. That reactive substance is for example stored in an aerosol container and is prayed on the surface to be masked.
  • That reactive substance is for example stored in an aerosol container and is prayed on the surface to be masked.
  • the cushion 1 according to the invention is applied for example by means of its adhesive layer, on the border of the lip of the door 4, of the side 5 of the door, and on all the other portions which represent an irregularity with respect to the surface of the door such as the border lines of the windows, bottom of the car body, the latches of the doors and other surrounding surfaces, that do not need to be treated.
  • the cushion By closing the door, a pressure will be applied to the cushion, due to the fact that the cushion is compressible, it will be lightly compressed thereby adapting itself to the portion or the whole irregularity on which it is applied and sealing the opening or at least partially filling or bridging the surface irregularity.
  • the cushion When the paint is applied to the door, the cushion will, on the one hand, prevent the paint from penetrating in the opening by absorbing that paint and, on the other hand, due to the fact that the cushion obstructs the opening or fills at least partially the irregularity, the effects due to turbulences in and around the openings are practically eliminated and will not affect the achievement of a satisfactory surface treatment. Also due to the fact that the openings are obstructed, residues of dust, humidity and others, which remain in the openings will remain enclosed therein and will no longer be affected by the pressure of compressed air and will thus no longer affect the achievement of a satisfactory surface treatment.
  • the cushion When the surface treatment operation is finished, the cushion is removed from the parts on which it has been applied, the substances used for the surface treatment can not reach and thus will not affect the protected surface irregularities. This is particularly the case when using an absorbing material for the cushion and which also absorbs any liquid substances used for the surface treatment. Due to the absorption capacity of the cushion, traces along the border forming the transition between the cushion which has hust been removed and the treated surface can no longer be seen. Indeed, the substance used for the surface treatment and which is applied either on the cushion or on the border between the cushion and the treated surface is now been absorbed by the cushion.
  • the cushion can also be applied on portions of the surface which are not damaged, or which are made from a different material as the one used for the door to be treated, such as for example the brightwork surrounding the windows.
  • the cushion Since the cushion is elongated it can be applied practically in one piece over the whole length of the elongated irregularity, thus avoiding openings between cushion parts which could cause turbulances during the surface treatment or penetration of paint and the like between those cushionparts. Further due to the fact that the cushion is compressible and elastic it can easily be bent in all kind of corners shown by the irregularity to be masked, which offers a continuous masking. Also due to the fact that the cushion is made of elastic foam its thickness can easily be zdapted to the depth of the irregularity by simply stretching or compressing in length the elongated cushion. Another advantage of the cushion according to the invention is that it is repositionable which offers the possibility to reposition the cushion when it has incorrectly be applied on the irregularity to be masked.
  • the cushion can be directly fixed to the metal body of the car or be superposed on the sealing gasket.
  • the adhesive characteristics of the masking gasket according to the invention allows the cushion to be applied as well on metal, rubber, as to any other materials, such as for example plastics. It is also possible to remove first the sealing gasket of the vehicle and then to masks the opening thus formed using a cushion according to the invention.
  • the masking means according to the invention can be applied either by hand or by means of a device such as shown in figure 5.
  • the device comprises a drum or core on which the cushion is wrapped.
  • the device is provided with an handle 7 and with three rollers 8, 9 and 10.
  • the cushion 1 passes between the rollers 8 and 9.
  • the rolling of the latter will engage the roller 9 which on its turn will cause the cushion to unwind from the drum 6.
  • the cushion comprises a protective liner covering the adhesive substance, that protective liner 3 passes between the rollers 9 and 10.
  • the engagement of the rollers 9 and 10 will cause the detachement and the removal of the protection liner when the cushion is applied on the surface to be masked.
  • the device can also be provided with a further roller on which the protective liner is rolled after it has been remoed from the cushuin.
  • the device enables an easy and quick application of the cushion on the surface to be masked.
  • Figure 6 illustrates a packing box 14 comprising a masking means according to the invention.
  • the packing box 14 is provided with a central opening 16 through which the cushion is pulled out.
  • the cushion is wound on a coil 15 in the same fashion as electrical wire often is marketed.
  • This way of packing offers the advantage that the cushion is suitably protected when it is inside the box, that it remains coiled and that it can easily be pulled out of the box which during the application of the masking means can simply rest on the floor. It is also possible to fix the device on a robot arm in which the trajectory along which the cushion has to ba applied on the irregularity to be masked is loaded into the arm's memory.

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Materials For Medical Uses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

La présente invention se rapporte à un procédé et un moyen qui permettent de masquer au moins une partie d'une surface à traiter et dans lesquels un élément résistant aux opérations de traitement en surface est appliqué de façon amovible sur cette partie de la surface et est retiré à la fin de traitement. Comme élément on peut utiliser un tampon compressible qui est appliqué sur au moins une partie d'une irrégularité de la surface, le tampon étant adaptable à l'irrégularité sur laquelle il est appliqué.
PCT/BE1989/000044 1988-09-22 1989-09-21 Procede et moyen de masquage WO1990003228A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019900701069A KR0128211B1 (ko) 1988-09-22 1989-09-21 마스킹방법 및 접착층을 형성시킨 마스킹 쿠션
BR898907095A BR8907095A (pt) 1988-09-22 1989-09-21 Processo de mascaramento de pelo mentos parte de uma superficie a ser tratade e elemento para mascaremento

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8801085A BE1001535A3 (fr) 1988-09-22 1988-09-22 Procede et moyen de masquage.
BE8801085 1988-09-22

Publications (1)

Publication Number Publication Date
WO1990003228A1 true WO1990003228A1 (fr) 1990-04-05

Family

ID=3883640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1989/000044 WO1990003228A1 (fr) 1988-09-22 1989-09-21 Procede et moyen de masquage

Country Status (14)

Country Link
EP (1) EP0365510B1 (fr)
JP (1) JP2806586B2 (fr)
KR (1) KR0128211B1 (fr)
AT (1) ATE109033T1 (fr)
AU (1) AU636119B2 (fr)
BE (1) BE1001535A3 (fr)
BR (1) BR8907095A (fr)
CA (1) CA1331089C (fr)
DE (2) DE68917077T2 (fr)
ES (1) ES2060815T3 (fr)
HK (1) HK1007979A1 (fr)
MX (1) MX172436B (fr)
WO (1) WO1990003228A1 (fr)
ZA (1) ZA897239B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128176A (en) * 1990-02-05 1992-07-07 Schmidt Dan R Masking tape
GB2254812B (en) * 1991-04-19 1994-10-26 Minnesota Mining & Mfg Masking methods using flexible strip
GB2254811B (en) * 1991-04-19 1994-11-30 Minnesota Mining & Mfg Masking methods using a foam web
US5354614A (en) * 1993-03-01 1994-10-11 Minnesota Mining And Manufacturing Company Masking tape with stiffened edge and method of gasket masking
US5547725A (en) * 1994-02-25 1996-08-20 Tesa Tape Inc. Production of a novel sculptured strip of plastic foam
GB2288137A (en) * 1994-03-08 1995-10-11 Minnesota Mining & Mfg Masking the "B" post of a vehicle using a foam strip
GB2298380B (en) * 1995-02-28 1997-11-05 Donald Murray Western Masking method and device
DE29608636U1 (de) * 1996-05-11 1997-09-11 Voss Chemie Schaumstoffstreifen
DE29617703U1 (de) * 1996-10-11 1996-12-05 Voss Chemie Haftmittel für Schaumstoffstreifen
JP2003527229A (ja) 1997-09-10 2003-09-16 ジェヴォンズ・オリヴァー マスキングテープおよびその貼着方法
DE29806610U1 (de) 1998-03-28 1998-07-09 Voss Chemie Kunststoffprofil zur Spaltabdichtung
US6596376B1 (en) 1999-03-09 2003-07-22 3M Innovative Properties Company Masking materials and method of use
DE19953096A1 (de) * 1999-11-04 2001-05-17 Beiersdorf Ag Selbstklebende Flächengebilde
DE19953097A1 (de) * 1999-11-04 2001-05-23 Beiersdorf Ag Selbstklebender Formkörper
FR2820347B1 (fr) 2001-02-07 2003-11-14 Saint Gobain Abrasif Methode de masquage, joint de masquage adapte a la methode et procede de fabrication dudit joint
DE102005030749A1 (de) * 2005-06-29 2007-01-04 Tesa Ag Klebebandschlauch
DE102005034950A1 (de) 2005-07-22 2007-02-01 Tesa Ag Abroller für die Herstellung eines Klebebandschlauchs
DE102007019262A1 (de) 2007-04-24 2008-11-06 Erbe Autolack Gmbh Klebeband zur Flächenbegrenzung bei Teilspritzlackierungen
GB2480597A (en) 2010-04-27 2011-11-30 Jtape Ltd A tape for masking a gap during spray painting and a method thereof
US10717105B1 (en) 2019-08-15 2020-07-21 Tns Solutions Masking strip for use in painting vehicles
CN114472044B (zh) * 2021-05-27 2023-01-03 杭州以诺行汽车科技股份有限公司 智能喷涂装置及其控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536569A (en) * 1967-11-13 1970-10-27 James L Gosnell Dispenser-applicator apparatus for masking tape
DE2362584A1 (de) * 1973-12-17 1975-06-26 Teroson Gmbh Selbstklebendes dichtungsband
EP0207720A2 (fr) * 1985-06-27 1987-01-07 Nagoya Oilchemical Co., Ltd. Elément de masquage
US4714633A (en) * 1986-06-03 1987-12-22 Nagoya Oilchemical Co., Ltd. Expanding and shrinking member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153710A (en) * 1979-05-17 1980-11-29 Fujinaga Seiyaku Kk Skin cosmetic
EP0307932B1 (fr) * 1987-09-18 1993-12-22 Nagoya Oilchemical Co., Ltd. Cache
JPH01151866U (fr) * 1988-03-25 1989-10-19

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536569A (en) * 1967-11-13 1970-10-27 James L Gosnell Dispenser-applicator apparatus for masking tape
DE2362584A1 (de) * 1973-12-17 1975-06-26 Teroson Gmbh Selbstklebendes dichtungsband
EP0207720A2 (fr) * 1985-06-27 1987-01-07 Nagoya Oilchemical Co., Ltd. Elément de masquage
US4714633A (en) * 1986-06-03 1987-12-22 Nagoya Oilchemical Co., Ltd. Expanding and shrinking member

Also Published As

Publication number Publication date
ZA897239B (en) 1990-08-29
ES2060815T3 (es) 1994-12-01
BR8907095A (pt) 1991-01-08
MX172436B (es) 1993-12-16
BE1001535A3 (fr) 1989-11-21
CA1331089C (fr) 1994-08-02
AU4214589A (en) 1990-04-18
HK1007979A1 (en) 1999-04-30
DE68917077T2 (de) 1995-05-11
KR900701409A (ko) 1990-12-03
ATE109033T1 (de) 1994-08-15
EP0365510A1 (fr) 1990-04-25
AU636119B2 (en) 1993-04-22
JPH03501464A (ja) 1991-04-04
DE68917077D1 (de) 1994-09-01
KR0128211B1 (ko) 1998-04-03
EP0365510B1 (fr) 1994-07-27
JP2806586B2 (ja) 1998-09-30
DE365510T1 (de) 1990-08-16

Similar Documents

Publication Publication Date Title
US5260097A (en) Method for masking a surface by adhesive application of an elongated, compressible, windowless cushion
EP0365510B1 (fr) Utilisation d'un moyen de masquage et moyen de masquage
US5421936A (en) Method of gasket masking using masking tape with a stiffened edge
EP0967019B1 (fr) Procédé pour étanchéifier un espace à l'aide d'une bande d'obturation
US6025045A (en) Edge trimming tape and method of manufacture
US3641707A (en) Window seal tape or strip
US6793998B1 (en) Masking method and masking means
CA2325623A1 (fr) Bande mousse de masquage et procede de masquage d'un intervalle
JPS60248249A (ja) 塗装用マスキング
GB2223425A (en) Filling gaps
EP0666889B1 (fr) Ruban adhesif utilise pour proteger des joints d'etancheite en caoutchouc
US20040071961A1 (en) Sealant bead
US20220380631A1 (en) Flexible tape with embedded cutting filament
JPH047265B2 (fr)
JPS60251954A (ja) 塗装用マスキング治具
JPH0522280U (ja) 自動装着可能な塗装面保護シ−ト
GB2276838A (en) Adjustable width vehicle window masking strip
JPH0245326A (ja) 車両の包装方法
CA2156284C (fr) Ruban-cache avec bords rigides, et methode de fabrication de joints
JP2002336747A (ja) パネル材の塗装方法
JP2000191992A (ja) マスキングテ―プ及びこのテ―プを用いたマスキング方法
JPH0526159U (ja) 車両塗装面保護シ−ト

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BB BG BR DK FI HU JP KP KR LK MC MG MW NO RO SD SU

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BF BJ CF CG CM GA ML MR SN TD TG