WO2003084747A1 - Revetement mural - Google Patents

Revetement mural Download PDF

Info

Publication number
WO2003084747A1
WO2003084747A1 PCT/JP2003/004409 JP0304409W WO03084747A1 WO 2003084747 A1 WO2003084747 A1 WO 2003084747A1 JP 0304409 W JP0304409 W JP 0304409W WO 03084747 A1 WO03084747 A1 WO 03084747A1
Authority
WO
WIPO (PCT)
Prior art keywords
cloth
composite material
base material
paper
wall
Prior art date
Application number
PCT/JP2003/004409
Other languages
English (en)
Japanese (ja)
Inventor
Naoyuki Irie
Original Assignee
Ink Corporation
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
Application filed by Ink Corporation filed Critical Ink Corporation
Priority to JP2003581969A priority Critical patent/JP3917137B2/ja
Publication of WO2003084747A1 publication Critical patent/WO2003084747A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Definitions

  • the present invention relates to a cloth for wall covering, and is particularly suitable for use as a cloth which can be easily recycled after being peeled off from a wall surface or the like.
  • a vinyl chloride cloth As a wall covering material to be attached to a wall of a house or the like, a decorative sheet called a vinyl chloride cloth (wallpaper) has been widely used.
  • a vinyl chloride cross is formed by forming a vinyl chloride resin layer 3 on a paper base material 1 called a backing paper and printing it on the pinyl chloride resin layer 3 by printing or the like.
  • An uneven pattern is provided by providing a layer, or by foaming the vinyl chloride resin layer 3 and performing embossing.
  • the base material 1 is provided so as not to damage the wall surface when the cloth once attached to the wall is peeled off for replacement or the like. That is, when the cloth is to be peeled off from the wall, the substrate 1 is turned up thinly and peeled off, so that the wall surface can be prevented from being damaged. After removing the old cloth, a thin section of the base material 1 remains on the wall surface, and a new cloth will be attached on this.
  • a conventional vinyl chloride cloth is manufactured by blending a plasticizer with vinyl chloride, dissolving the plasticizer by heating at 150 to 200, and applying the dissolved vinyl chloride to the base material 1.
  • vinyl chloride penetrates into the paper fibers of the base material 1, and the pinyl chloride resin layer 3 is formed on the base material 1 in an inseparable manner.
  • Vinyl chloride is used in many products and is often used as a material for wall covering cloths because of its characteristic that processing is difficult to deteriorate over time.
  • vinyl chloride has the disadvantage that it emits dioxin when burned, and that it also generates large amounts of carbon dioxide. Therefore, it is desirable that vinyl chloride be recycled without being incinerated.
  • the standard for wall cloth is usually changed every few years. And if the standard of the wall covering cloth is changed, it will be impossible to apply the pattern by the same processing method using the same material as before. Therefore, it is generally difficult to form the same pattern as before the standard change. For this reason, the old design of the wall covering cloth is generally abolished every time the standard is changed and replaced with a new design.
  • the present invention has been made to solve such a problem, and an object of the present invention is to provide a wall covering cloth that can be easily recycled.
  • the wall covering cloth of the present invention includes a paper material and a composite material including the base material and a vinyl chloride resin or an olefin resin, and includes a composite material layer formed on the base material. It is characterized by having.
  • Another aspect of the present invention is characterized in that a composite material layer composed of a composite material containing the above-mentioned substrate and a vinyl chloride resin or an olefin resin is formed on a paper substrate.
  • a paper base material a composite material layer formed on the base material, a polyethylene film coated on a surface of the composite material layer, a polychlorinated film.
  • the wall covering cloth is formed by heating the film in a temperature range of approximately 190 to 210 "C and coating while pressing on the base material.
  • the composite material of the composite material layer is created by dissolving the used cloth that has been peeled off.
  • the cloth peeled from the wall can be recycled so as to be used as a composite material as it is, thereby solving the environmental problems of the earth without increasing the cost.
  • FIG. 1 is a diagram showing a configuration of a conventional wall covering cloth.
  • FIG. 2 is a diagram showing a configuration of the wall covering cloth according to the first embodiment of the present invention.
  • FIG. 3 is a flowchart showing a manufacturing procedure of the wall covering cloth according to the first embodiment of the present invention.
  • FIG. 4 is a diagram showing a configuration of a wall covering cloth according to a second embodiment of the present invention.
  • FIG. 5 is a flowchart showing a procedure for cleaning a wall covering cloth according to a second embodiment of the present invention.
  • FIG. 2 is a diagram showing a configuration of the wall covering cloth according to the first embodiment.
  • the wall covering cloth according to the first embodiment is a composite material of the paper base material and pinyl chloride on a paper base material 1 called backing paper. It is formed by forming a PVC paper layer (composite material layer) 2 consisting of
  • a pattern layer is provided on the PVC paper layer 2 by printing or the like, or an uneven pattern is provided by foaming and embossing the PVC paper layer 2.
  • the PVC paper layer 2 used in the present embodiment preferably contains a titanium oxide white pigment or a titanium dioxide white pigment in a proportion of 50% or more than usual.
  • a titanium oxide white pigment or titanium dioxide white pigment in a higher proportion than usual, it has a strong property against sunburn. This makes it possible to provide a wall covering cloth having the property that the color hardly changes even when exposed to light.
  • the PVC paper layer 2 contains an antistatic agent at a ratio of about several%.
  • an antistatic agent By including such an antistatic agent, the cloth for wall sticking according to the present embodiment can exhibit an insulating effect. As a result, it is possible to prevent so-called electrostatic scorching of the cross due to static electricity generated on the back side of, for example, a refrigerator or a television.
  • FIG. 3 is a flowchart showing a manufacturing procedure of the wall covering cloth according to the first embodiment shown in FIG.
  • the cloth of the present embodiment which has been peeled off from the wall, is put into a dedicated crusher (not shown) to remove foreign substances mixed in at the time of on-site work and the like.
  • Step S1 Although it is not always necessary to make the shape of a chip, it is possible to reduce the total volume of the cloth and to reduce the transportation cost.
  • step S 2 a plasticizer is blended into the chip-shaped cloth, which is melted by heating at 100 to 150 ° C.
  • step S 2 the cross section of the base material 1 is stuck to the peeled cloth. Therefore, by dissolving it as it is, a composite material of paper and vinyl chloride is formed.
  • the composite material thus prepared is applied to the base material 1 to form a calendar in which the PVC paper layer 2 is formed on the base material 1 (step S3).
  • a pattern layer is provided on the polyvinyl chloride paper layer 2 of the calendar by printing or the like, or an uneven pattern is formed by foaming and embossing the polyvinyl chloride paper layer 2, thereby forming a wall covering.
  • Complete the cloth for use step S4).
  • the wall covering cloth according to the first embodiment is placed on the substrate 1. 09
  • PVC paper layer 2 is a composite material of the base material 1 and pinyl chloride in the first place, the cloth peeled off from the wall (the cross section of the base material 1 stuck to the PVC paper layer 2) is used as it is for the PVC paper layer 2 The material can be recycled without cost.
  • the PVC paper layer 2 is formed on the base material 1 .
  • an olefin resin is used in place of the vinyl chloride resin, and a paper base material and the olefin resin are used.
  • the composite material layer may be formed from the composite material described above.
  • FIG. 4 is a diagram showing a configuration of a wall covering cloth according to the second embodiment.
  • the wall covering cloth according to the second embodiment includes a paper substrate 1, a transparent polyethylene film 5 having stain resistance, and a polyethylene film similar to those of the first embodiment. It has a PVC paper film component layer (composite material layer) 4 containing (a constituent component of a polyethylene film 5), a paper base material, and a vinyl chloride resin.
  • This wall covering cloth is formed by coating a polyethylene film 5 on the surface of a wallpaper having a PVC paper film component layer 4 formed on a substrate 1.
  • the PVC paper film component layer 4 used in this embodiment contains a titanium oxide white pigment or a titanium dioxide white pigment in a proportion of 50% or more more than usual, as in the case of the first embodiment. Is preferred.
  • the polyethylene film 5 preferably contains an antistatic agent at a ratio of about several percent.
  • an antistatic agent By including such an antistatic agent, the cloth for wall sticking according to the present embodiment can exhibit an insulating effect. It will work. As a result, it is possible to prevent so-called electrostatic scorching of the cloth due to static electricity generated on the back side of a refrigerator or a television, for example.
  • the thickness of the polyethylene film 5 is not particularly limited, but is preferably, for example, about 10 to 100 m.
  • the polyethylene film 5 When coating the polyethylene film 5, first, an adhesive is applied to the front teeth of the coated paper film component layer 4 (or the back surface of the polyethylene film 5). Next, a polyethylene film 5 is overlaid on the PVC paper film component layer 4. Then, the polyethylene film 5 is heated and pressed with a roll while pressing. As a result, the PVC paper film component layer 4 and the polyethylene film 5 are fused and can be integrally formed.
  • the temperature at which the polyethylene film 5 is heated is preferably within a temperature range of about 190 t: 210.
  • the polyvinyl chloride film component layer 4 and the polyethylene film 5 can be appropriately fused.
  • the polyethylene film 5 at a temperature of about 210 at the following temperature it is possible to prevent the polyethylene film 5 from being melted during pressure bonding.
  • a pattern can be provided on the wall covering cloth according to the second embodiment described above.
  • a picture is provided as a pattern by printing or the like on the polyethylene film 5 after crimping.
  • a concavo-convex pattern is formed on the pressed polyethylene film 5 by embossing using a roll having concavities and convexities.
  • FIG. 5 is a flowchart showing a procedure for cleaning a wall covering cloth according to the second embodiment.
  • step S11 To clean a dirty wall cloth, first soak the cleaning brush in bleach. Then, the bleach is applied evenly to the surface of the wall cloth using the cleaning brush (step S11). At this time, if there is a very dirty spot, it is preferable to rub the spot with a toothbrush or the like. Bleaching is applied from the bleach applied to the surface of the wall covering cloth, and the color of the foam changes. Then, the bleach is wiped off using a water cloth (step S12). If there are any remaining parts that could not be wiped at this stage, steps S11 and S12 described above are repeated. When the stain is severe, it is preferable that the bleach is applied and then left for a while (for example, about 15 minutes).
  • an alkaline cleaning agent is applied to wipe off any oil stains that could not be wiped off in step S12 (step S13). It should be noted that this alkaline detergent is applied after the previously applied bleach has dried. If the bleaching agent and the alkaline cleaning agent are mixed, not only will toxic gas be generated, but also it will be difficult to obtain the cleaning effect of the alkaline cleaning agent.
  • step S14 apply a thinner to the dry cloth to wipe off ink stains such as magic and pole pens.
  • a thinner to the dry cloth to wipe off ink stains such as magic and pole pens.
  • the wall covering cloth according to the second embodiment described above can also be recycled and reused as in the case of the first embodiment described with reference to FIG. That is, first, a composite material of paper, vinyl chloride, and polyethylene is generated according to the manufacturing procedure (steps S 1 and S 2) shown in FIG. 3, and the composite material thus created is applied to the base material 1.
  • a calendar in which the PVC paper film component layer 4 is formed on the base material 1 is created (step S3).
  • step S 4 the polyethylene film 5 is press-bonded to the formed calendar while heating and pressing.
  • a pattern layer is provided on the polyethylene film 5 by printing or the like, or a concave / convex pattern is provided by embossing or the like, thereby forming the wall covering mouth according to the second embodiment. Is completed (step S 4).
  • the wall covering cloth according to the second embodiment is formed by forming the PVC paper film component layer 4 on the paper base material 1 and further forming a transparent layer excellent in stain resistance. Since the film is formed by coating the polyethylene film 5, it is hardly stained even if it is used for a long time, and even if the surface is stained, it can be easily removed. Therefore, it is not necessary to replace the cloth for a long time, and it is possible to reduce maintenance work and cost.
  • the PVC film component layer 4 is a composite material consisting of a base material and pinyl chloride and polyethylene. 1, a laminate of the PVC paper film component layer 4 and the polyethylene film 5) can be recycled as it is as a material for the PVC paper film component layer 4 without cost. As a result, waste of resources can be minimized.
  • a vinyl chloride resin is used as one of the materials of the paper-paper component layer 4 formed on the base material 1.
  • an orifice resin may be used instead.
  • a polyvinylidene chloride film or an acrylic resin film may be used instead of the polyethylene film 5.
  • polyvinylidene chloride or acrylic resin is used instead of polyethylene.
  • the wall covering cloth of the present invention is formed by forming a composite material layer made of a composite material of the base material and vinyl chloride on a paper base material.
  • the cloth that has been peeled off can be recycled so that it can be used as it is as a composite material, thus solving global environmental problems without incurring large costs.
  • the waste material of the cloth peeled from the wall can be reused as a material for producing the wall covering cloth itself. Therefore, manufacturing new cloth does not require new paper resources and can contribute to resource saving.
  • the present invention is useful for providing a wall covering for easy recycling.

Abstract

La présente invention concerne un revêtement mural qui comprend une matière de base (1) formée de papier et, sur cette dernière, une couche en papier-résine (couche de matériau composite) (2) formée d'un matériau composite contenant ladite matière de base et une résine de chlorure de vinyle ou une résine oléfinique. Le revêtement mural permet d'utiliser un revêtement qui a été enlevé d'un mur, en tant que matière de départ pour le matériau composite (2) sans lui faire subir d'autre traitement, ceci assurant le recyclage du revêtement à un coût très faible.
PCT/JP2003/004409 2002-04-08 2003-04-07 Revetement mural WO2003084747A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003581969A JP3917137B2 (ja) 2002-04-08 2003-04-07 壁張用クロス

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-105317 2002-04-08
JP2002105317 2002-04-08

Publications (1)

Publication Number Publication Date
WO2003084747A1 true WO2003084747A1 (fr) 2003-10-16

Family

ID=28786377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/004409 WO2003084747A1 (fr) 2002-04-08 2003-04-07 Revetement mural

Country Status (2)

Country Link
JP (1) JP3917137B2 (fr)
WO (1) WO2003084747A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009132159A (ja) * 2009-03-10 2009-06-18 Ink Corporation:Kk 塩化ビニル壁紙の再利用方法および壁紙粉砕システム
US8037818B2 (en) 2005-04-11 2011-10-18 Goss International Americas, Inc. Print unit with single motor drive permitting autoplating
CN106758280A (zh) * 2017-02-06 2017-05-31 浙江联翔家居装饰股份有限公司 Pvc宽幅无缝壁布及其制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114838A (ja) * 1992-09-30 1994-04-26 Okamoto Ind Inc 塩ビ壁紙の処理方法
JPH06126745A (ja) * 1992-10-21 1994-05-10 Okamoto Ind Inc 塩ビ壁紙の処理方法
JPH11293600A (ja) * 1998-02-16 1999-10-26 Toli Corp リサイクル壁紙
JP2003127301A (ja) * 2001-10-23 2003-05-08 Taiyo Kk 表面シート材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114838A (ja) * 1992-09-30 1994-04-26 Okamoto Ind Inc 塩ビ壁紙の処理方法
JPH06126745A (ja) * 1992-10-21 1994-05-10 Okamoto Ind Inc 塩ビ壁紙の処理方法
JPH11293600A (ja) * 1998-02-16 1999-10-26 Toli Corp リサイクル壁紙
JP2003127301A (ja) * 2001-10-23 2003-05-08 Taiyo Kk 表面シート材

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8037818B2 (en) 2005-04-11 2011-10-18 Goss International Americas, Inc. Print unit with single motor drive permitting autoplating
JP2009132159A (ja) * 2009-03-10 2009-06-18 Ink Corporation:Kk 塩化ビニル壁紙の再利用方法および壁紙粉砕システム
CN106758280A (zh) * 2017-02-06 2017-05-31 浙江联翔家居装饰股份有限公司 Pvc宽幅无缝壁布及其制造方法
CN106758280B (zh) * 2017-02-06 2022-12-23 浙江联翔智能家居股份有限公司 Pvc宽幅无缝壁布及其制造方法

Also Published As

Publication number Publication date
JPWO2003084747A1 (ja) 2005-08-11
JP3917137B2 (ja) 2007-05-23

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