WO2021084575A1 - Decorative material for vehicle interior, and manufacturing method therefor - Google Patents

Decorative material for vehicle interior, and manufacturing method therefor Download PDF

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Publication number
WO2021084575A1
WO2021084575A1 PCT/JP2019/042139 JP2019042139W WO2021084575A1 WO 2021084575 A1 WO2021084575 A1 WO 2021084575A1 JP 2019042139 W JP2019042139 W JP 2019042139W WO 2021084575 A1 WO2021084575 A1 WO 2021084575A1
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WO
WIPO (PCT)
Prior art keywords
tape
ribbon
woven fabric
decorative material
adhesive
Prior art date
Application number
PCT/JP2019/042139
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French (fr)
Japanese (ja)
Inventor
諭哉 松田
敏一 國田
治朗 西村
Original Assignee
スミノエ テイジン テクノ株式会社
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.)
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Application filed by スミノエ テイジン テクノ株式会社 filed Critical スミノエ テイジン テクノ株式会社
Priority to PCT/JP2019/042139 priority Critical patent/WO2021084575A1/en
Priority to JP2021510254A priority patent/JP6895203B1/en
Publication of WO2021084575A1 publication Critical patent/WO2021084575A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners

Definitions

  • the present invention relates to a decorative material used for the skin material of a vehicle seat and the interior of a door, etc., and related technology thereof.
  • a narrow woven fabric for decoration is joined to a cloth and this is used as a design accent.
  • the decorative narrow woven fabric is displayed in the seat of the automobile, so that the color and pattern of the decorative part of the narrow woven fabric are different from the color and pattern of the skin cloth.
  • the applicant has previously proposed a skin material for vehicle seats, which is made by sewing a cloth and a narrow woven fabric to enhance the design (see Patent Document 1).
  • the narrow woven fabric used for the skin material is integrally woven with a tubular portion in the longitudinal direction and a beaded edge portion including a core material portion made of polyester stretched multifilament insertion yarn arranged inside the tubular portion. It is highly designed in itself.
  • the present invention provides a decorative material having a high design as an interior material for a vehicle and a method for manufacturing the decorative material.
  • the present invention has the configurations described in the following [1] to [8].
  • At least one ridge extending in the longitudinal direction is formed on the upper surface of the ribbon-shaped woven fabric, and a tape made of a material different from the ribbon-shaped woven fabric is formed on the ribbon-shaped woven fabric, and the side surface of the tape is covered with the ridge.
  • a decorative material for vehicle interiors which is characterized by being adhered to the side surface of the ribbon.
  • the ribbon-shaped woven fabric has at least one ridge extending in the longitudinal direction on the upper surface thereof.
  • the tape is made of a material different from the ribbon-shaped woven fabric.
  • the coater head of the adhesive application device has a slot in which the width of the bottom surface corresponds to the width of the tape and side walls are formed at both ends in the width direction of the bottom surface, and a nozzle opens in the bottom surface of the slot.
  • the adhesive is applied to the tape from below by moving the tape inserted in the slot in contact with the bottom surface while ejecting the adhesive from the nozzle of the slot of the coater head.
  • a method for manufacturing a decorative material for vehicle interior which comprises laminating a tape coated with an adhesive along a ridge of a ribbon-shaped woven fabric.
  • the vehicle interior decorative material according to [1] above has a beautiful appearance because the side surface of the tape is adhered to the side surface of the ridge of the ribbon-shaped woven fabric and the side surface of the tape is hidden by the ridge. It is formed.
  • the ridges and tapes are connected in the width direction of the ribbon-shaped woven fabric, and the change due to the difference in texture between the two and the feeling of unity due to the continuous connection are obtained, and a higher design property than the decorative material made of one material can be obtained.
  • both sides of the tape are hidden by ridges to form a beautiful appearance.
  • the vehicle interior decoration material described in [3] above has a beautiful appearance in which the side surface of the tape is completely hidden by a ridge.
  • the ridges are formed as a woven structure of a ribbon-shaped woven fabric, the appearance is beautiful and the decorative material can be efficiently produced.
  • the ribbon-shaped woven fabric and the tape have different surface glosses, so that various designs can be expressed.
  • VOC does not occur because the tape is adhered to the ribbon-shaped woven fabric with a moisture-curable polyurethane hot melt adhesive.
  • the adhesive is ejected from the nozzle at the bottom of the slot and the adhesive is applied from below the tape, so that the adhesive does not adhere to the tape. Will run off so the adhesive will not stain the tape.
  • the width of the bottom surface of the slot corresponds to the width of the tape, and the side wall prevents the adhesive from squeezing out from the side surface of the tape, so that the adhesive does not stain the tape.
  • the ribbon-shaped woven fabric is in the lower side and the tape is in the upper side, and the upper surface of the finished decorative material can be visually recognized from above. You can quickly find the problem of.
  • the adhesive can be uniformly adhered in the width direction of the tape.
  • FIG. 1 It is a perspective view of the 1st decorative material which concerns on this invention. It is a perspective view of the 2nd decorative material which concerns on this invention. It is a perspective view of the 3rd decorative material which concerns on this invention. It is a perspective view of the seat which used the decorative material of FIG. 1 as a part of a skin material. It is a cross-sectional view taken along line XX of FIG. It is a perspective view which shows typically the process of bonding a ribbon-shaped woven fabric and a tape. It is a perspective view of a coater head.
  • the vehicle interior decorative material (hereinafter, abbreviated as "decorative material”) of the present invention is a composite material in which tapes of different materials are adhered to the surface of a ribbon-shaped woven fabric having ridges.
  • FIGS. 1 to 3 show three embodiments of the decorative material for vehicle interior of the present invention. In the following description, those having the same reference numerals indicate the same or equivalent products, and the description thereof will be omitted.
  • the decorative material 1 of FIG. 1 is composed of a ribbon-shaped woven fabric 10 having two ridges 11 and a tape 20 made of a different material.
  • the ribbon-shaped woven fabric 10 is a long material integrally formed by weaving with one loom, and two ridges 11 are spaced along the longitudinal direction at an intermediate portion in the width direction of the long material. Is formed. By such weaving, the ribbon-shaped woven fabric 10 has flat portions formed between the two ridges 11 and three places outside each ridge 11 in the width direction. In the three flat portions, the flat portions on both outer sides are the seam allowance 12, and the flat portion in the middle is the adhesive portion 13 of the tape 20.
  • the tape 20 is made of, for example, synthetic leather, the width corresponds to the width of the adhesive portion 13 between the ridges 11, and the thickness corresponds to the height of the ridge 11, that is, from the surface of the adhesive portion 13 to the ridge 11. It is formed slightly lower than the distance to the apex.
  • the tape 20 is adhered to the adhesive portion 13 in a state where the side surface 20a is abutted against the side surface 11a of the ridge 11 of the ribbon-shaped woven fabric 10.
  • the state in which the side surface 20a of the tape 20 is abutted against the side surface 11a of the ridge 11 means that the side surface 20a of the tape 20 is in contact with the side surface 11a of the ridge 11 or is close to the side surface 11a of the ridge 11 with a very small gap. 20a is hidden by the ridge 11.
  • the decorative material 2 of FIG. 2 is composed of a ribbon-shaped woven fabric 30 having one ridge 31 and two ridges 32 and two tapes 20.
  • the central ridge 31 in the width direction is higher and wider than the two outer ridges 32.
  • the two flat portions between the central ridge 31 and the outer ridge 32 are the adhesive portions 33 of the tape 20, and the flat portions on both outer sides are the seam allowance 34.
  • the decorative material 3 of FIG. 3 is composed of a ribbon-shaped woven fabric 40 having two ridges 41 and two ridges 42 and two tapes 20. Two ridges 41 at the center in the width direction are formed at intervals, and ridges 42 are formed on the outside of these ridges 41 at intervals corresponding to the width of the tape 20.
  • the two flat portions between the ridges 41 and the ridges 42 are the adhesive portions 43 of the tape 20, and the tape 20 is not arranged in the narrow flat portion 44 in the center.
  • the design is applied by weaving threads of different colors in a dot shape.
  • the design woven with different kinds of threads may be not only a dot shape but also various designs. For example, it may be bias-shaped, block-shaped, border-shaped, check-shaped, or the like.
  • the flat portions on both outer sides have a seam allowance of 45. Then, each tape 20 is adhered to the adhesive portion 43 in a state where one side surface is abutted against the side surface of the ridge 41 and the other side surface is abutted against the side surface of the ridge 42.
  • [Example of using decorative materials] 4 and 5 show an example in which the decorative material 1 is used as a skin material for a seat of an automobile.
  • the seat seat skin material 50 is composed of a first cloth 51, a second cloth 52, and the decorative material 1, and these are integrally joined by sewing.
  • the seam allowance 51a of the first cloth 51 is bent to the back side of the main body 51b and superposed on one seam allowance 12 of the decorative material 1, and the main body 51b, the seam allowance 51a, and the decoration of the first cloth 51 are overlapped.
  • Three sheets of the seam allowance 12 of the material 1 are sewn on top of each other, the seam allowance 52a of the second cloth 52 is bent to the back side of the main body 52b and overlapped on the other seam allowance 12 of the decorative material 1, and the main body of the second cloth 52 is sewn.
  • the portion 52b, the seam allowance 52a, and the seam allowance 12 of the decorative material 1 are joined by overlapping and sewing.
  • 53 is a suture.
  • the seat skin material 50 for a seat is used for a part of the seat surface and a part of the backrest of the seat.
  • the decorative material of the present invention is used not only as a skin material for seats but also as an interior material of a vehicle body, for example, a door lining material. The same applies to the decorative materials of other aspects.
  • the preferred materials for the decorative material of the present invention are as follows. However, the present invention does not limit the material of the decorative material. (Ribbon-shaped fabric)
  • the ribbon-shaped woven fabric is preferably woven to a required width by weaving with one loom. When weaving to the required width, both ends become ears of the woven fabric and do not fray, so that the work of adhering the tape described later and the work of joining with the above-mentioned cloth become easy.
  • the ridges are manufactured integrally with the flat portion as a woven structure.
  • a ribbon-shaped woven fabric in which a flat portion and a ridge are integrally formed, a decorative material can be efficiently produced.
  • a woven structure that can form a ridge integrally there are a bag structure and a knotted structure.
  • the bag structure is a double structure in which a hollow portion is formed between the woven fabric structure on the front side and the woven fabric structure on the back side, and a quilt thread, a resin core material, a braid, etc. can be inserted into the hollow portion, or the surface structure can be used.
  • a ridge can be formed by using a thick thread having a large fineness.
  • the height and softness of the ridges can be adjusted according to the thickness and softness of the material to be inserted into the hollow portion. Further, when the latter thread having a high fineness or a resin core material having a heavy specific gravity is used, a design effect such as producing the strength of the ridge can be obtained by using the thick thread. Further, by increasing the rigidity of the entire ribbon-shaped woven fabric, it is possible to reduce the occurrence of wrinkles and the like when the seat is trimmed, so that the finish can be improved. In addition, a ridge can be formed with a small number of threads.
  • the knotting structure is a structure in which only a portion having a warp and / or a weft thread straddles the woven fabric structure on the front side and the woven fabric structure on the back side and holds the two woven fabric structures together.
  • a ridge is formed by continuously forming this binding structure along the length direction of the woven fabric.
  • the warp and / or weft yarns that connect the front and back tissues are referred to as knotted yarns, and the higher the density of the knotted yarns, the denser the woven structure is formed and the highly rigid ridges can be formed. Further, the height of the ridges can be increased by increasing the fineness of the threads constituting the binding structure.
  • the ridge also functions as a guide for determining the adhesive position of the tape in the process of attaching the tape to the ribbon-shaped woven fabric.
  • the ribbon-shaped woven fabric used in the present invention is required to have at least one ridge, and preferably has a plurality of ridges according to the number of tapes.
  • the width and height of the ridges form a part of the design and can be set freely. Further, in order to completely cover the side surface of the tape, it is preferable that the height of the ridges is higher than the thickness of the tape.
  • the preferred thickness of the tape is 0.6 mm to 2.5 mm, and the preferred height of the ridges is 1.0 mm to 5.0 mm.
  • the ridges are preferably woven integrally with the flat portion as a part of the woven structure, but the ribbon-shaped woven fabric in which the ridges are retrofitted to the flat woven fabric is not excluded. Further, it is not necessary that the tapes are bonded to all the flat portions, and threads of different colors and materials can be woven into the flat portions where the tapes are not bonded to form a pattern. Further, the flat portions at both ends in the width direction can be used as a seam allowance.
  • the ridges 11, 31, 32, 41, and 42 of the ribbon-shaped woven fabrics 10, 30, and 40 of FIGS. 1 to 3 all project from the upper and lower sides of the woven fabric, but the ridges form the upper surface of the woven fabric, that is, the tape. If it protrudes toward the surface to be bonded, the condition of the ridge of the present invention is satisfied.
  • Tape Various designs can be expressed by using a tape that is different from the ribbon-shaped woven fabric and has a different texture. Glossiness can be mentioned as one of the textures. The glossiness of the tape is preferably higher than that of the ribbon-shaped woven fabric.
  • the gloss value measured at an incident angle of 60 ° is about 0.1% to 1.0% for woven fabric and about 1.0% to 15.0% for synthetic leather, and it is glossy by using synthetic leather tape. You can make a difference in degree.
  • the glossiness of the tape is preferably in the range of 2 to 4 times that of the ribbon-shaped woven fabric.
  • leather especially synthetic leather, can be recommended as the material for the tape. Since leather has a large difference in texture from woven fabric, a decorative material rich in design can be obtained. In addition, the glossiness of leather can be freely adjusted by surface treatment. Examples of other materials for the tape include genuine leather, artificial leather, vinyl chloride, slit yarn, lame yarn, polyester film and the like. (adhesive) It is preferable to use an adhesive that does not generate VOC (volatile organic compound) as the adhesive for adhering the tape to the ribbon-shaped woven fabric, and when a thermoplastic resin is used as a component of the adhesive, the hydrolysis property at the time of wetting is poor. There is a risk of peeling at the adhesive interface after moist heat aging.
  • VOC volatile organic compound
  • ethylene-vinyl acetate copolymer resin (EVA) -based, polyester resin-based, and polyamide resin-based hot-melt adhesives are all thermoplastic and once adhered, they are remelted when they are heated again, so they are heat-resistant and moisture-resistant. It is not preferable for applications that require thermal properties.
  • EVA ethylene-vinyl acetate copolymer resin
  • polyester resin-based, and polyamide resin-based hot-melt adhesives are all thermoplastic and once adhered, they are remelted when they are heated again, so they are heat-resistant and moisture-resistant. It is not preferable for applications that require thermal properties.
  • a moisture-curable polyurethane hot-melt adhesive can be recommended as an adhesive that does not generate VOCs.
  • the moisture-curable polyurethane hot-melt adhesive is an adhesive that reacts with water molecules in the air to cure and completes the reaction in one liquid.
  • Moisture-curable polyurethane hot-melt adhesive is a thermoplastic resin that increases its fluidity by heating before the reaction, has physical adhesive strength to the adhesive interface at the beginning of the reaction, and chemically reacts with water molecules over time. As a result, it hardens and the adhesive strength increases, and after the chemical reaction, it becomes irreversible to heat. Since the adhesive is not remelted and hydrolysis does not easily occur, the adhesive strength does not decrease. Moreover, since it does not contain a solvent, diffusion of VOC components does not occur even in the bonding step.
  • the moisture-curable polyurethane hot-melt adhesive has a different adhesiveable time from application of the adhesive to loss of adhesiveness depending on the components and the blending ratio of the components.
  • the adhesive used in the present invention is preferably one in which the adhesiveable time is set in the range of 20 seconds to 30 seconds. If the adhesiveable time is too short, the preparation time from application of the adhesive to bonding becomes short, and workability deteriorates. On the contrary, if the adhesiveable time is too long, the initial adhesive strength after bonding is weak, and the bonded tape may be displaced. [Manufacturing method of decorative materials] The process of bonding the ribbon-shaped woven fabric and the tape will be described with reference to FIGS. 6 and 7.
  • FIG. 6 illustrates a step of attaching two tapes 20 to one ribbon-shaped woven fabric 30 when the decorative material 2 of FIG. 2 is produced.
  • the bonding device 4 includes an adhesive coating device 60, a press roll 80, and a plurality of support rolls 81 and 82 that support the ribbon-shaped woven fabric 30 and the two tapes 20.
  • the adhesive coating device 60 includes a heating unit 61 that heats and melts the adhesive, a coater head 70 that applies the adhesive to the back surface of the tape 20, and a pump that feeds the adhesive from the heating unit 61 to the coater head 70 (not shown). (Omitted) and an adhesive transport section including a supply pipe 62.
  • the coater head 70 has two slots 71 on the upper surface corresponding to the number of tapes 20.
  • the two slots 71 are square grooves formed by a central partition wall 72, outer side walls 73, and a flat bottom surface 74 between the partition wall 72 and the side wall 73, and one open end is taped.
  • the insertion port 71a of the 20 and the other open end are the outlet 71b of the tape 20.
  • the bottom surface 74 has a flat shape. Since the tape 20 runs because it is continuously processed, it is preferable that the side wall 73 excluding the notch of the insertion port 71a also has a flat shape.
  • the shape of the slot 71 is preferably a square groove.
  • the width of the slot 71 that is, the distance between the central partition wall 72 and the outer side wall 73 corresponds to the width of the tape 20.
  • the side wall 73 on the insertion port 71a side of each slot 71 is notched so as to be inclined in the direction of expanding the insertion port 71a, and the expansion of the insertion port 71a facilitates the insertion of the tape 20.
  • the distance between the two slots 71 is set to be equal to the distance between the two adhesive portions 33 of the ribbon-shaped woven fabric 30.
  • a slit-shaped nozzle 75 extending in the width direction of the slot 71 is provided on the bottom surface 74 of the slot 71.
  • the nozzle 75 communicates with the supply pipe 62, and the molten adhesive is ejected by the heating unit 61. In this way, the adhesive can be applied smoothly and evenly to the back surface of the tape 20 running on the bottom surface 74.
  • the tape 20 inserted into the slot 71 moves while being guided by the partition wall 72 and the side wall 73 while contacting the bottom surface 74, and the adhesive ejected from the nozzle 75 is applied while passing through the slot 71. Since the dimension of the nozzle 75 in the longitudinal direction is the width of the slot 71 corresponding to the width of the tape 20, the adhesive can be uniformly adhered in the width direction of the tape 20. When the nozzle 75 having such a shape is used, it is not necessary to spread the adhesive attached to the tape 20 in the width direction, and the adhesive can be uniformly applied in the width direction. The amount of the adhesive applied can be adjusted by the amount of the adhesive supplied from the heating unit 61 to the coater head 70 and the moving speed of the tape 20. Further, by passing the two tapes 20 through the slots 71, the distance between the tapes 20 becomes equal to the distance between the two adhesive portions 33 of the ribbon-shaped woven fabric 30.
  • the coater head 70 has a structure in which an adhesive is applied from below the tape 20, and the partition wall 72 and the side wall 73 of the slot 71 not only function as guides for the tape 20, but also prevent the adhesive from squeezing out from the side surface of the tape 20. It has a function. Further, since the adhesive that has not adhered to the tape 20 flows down from the bottom surface 74 of the slot 71, the adhesive does not stain the tape 20.
  • the long ribbon-shaped woven fabric 30 and the two tapes 20 are wound around each roll, and the roll of the ribbon-shaped woven fabric 30 is arranged between the adhesive application device 60 and the press roll 80.
  • a roll of two rolls of tape 20 is arranged on the opposite side of the ribbon-shaped woven fabric 30 of the adhesive application device 60.
  • the two tapes 20 unwound from the roll proceed while being supported by the support roll 81, are inserted into the slot 71 of the coater head 70 of the adhesive application device 60 with the back surface facing the bottom surface 74 side, and pass through the slot 71. During this period, the adhesive is applied and the support roll 82 proceeds to the press roll 80.
  • the ribbon-shaped woven fabric 30 unwound from the roll advances to the support roll 82 with the upper surface, that is, the surface to which the tape 20 is adhered, facing upward, and the support roll 82 advances the two adhesive portions 33 (flat) between the ridges 31 and 32.
  • the tape 20 coated with the adhesive is laminated on the portion), and both proceed to the press roll 80.
  • the tape 20 is guided by the ridges 31 and 32 of the ribbon-shaped woven fabric 30, and is overlapped with the adhesive portion 33 in a state where both side surfaces of the tape 20 are abutted against the side surfaces of the ridges 31 and 32. To go. Since the tape 20 advances along the ridges 31 and 32, the tape 20 is overlapped with the adhesive portion 33 without deviating from the predetermined position.
  • the adhesive is still fluid, and the ribbon-shaped woven fabric 30 and the tape 20 are sandwiched and pressed by the press roll 80, and the adhesive strength is increased by bringing them into close contact with each other. ..
  • the decorative material 2 which has passed through the press roll 80 and the tape 20 is attached to the ribbon-shaped woven fabric 30 increases in adhesive strength as the curing reaction of the adhesive progresses, and is wound on a roll (not shown).
  • the adhesive is applied from below the tape 20
  • the tape 20 is on the upper side and the ribbon-shaped woven fabric is on the lower side, and the upper surface (front side of the decorative material) of the completed decorative material 2 is visually recognized from above. Since it can be done, it is easy to perform inspection work, and defects such as poor adhesion can be found quickly.
  • FIGS. 6 and 7 show the coater head 70 having the same number of slots 71 as the number of tapes to be bonded, the required number of slots using some slots of the coater head having a large number of slots exceeding the number of tapes. It is also possible to attach the tapes of. Further, when the required number of slots cannot be secured by one coater head, a plurality of coater heads can be used side by side.
  • the present invention can be used as a decorative material for vehicle interiors of automobiles and the like.

Abstract

Provided is a decorative material for a vehicle interior, said decorative material having high quality design.　In this decorative material 1 for a vehicle interior, at least one protruding ridge 11 extending in a lengthwise direction is formed on the upper surface of a ribbon-shaped woven fabric 30, and a tape 20 comprising a different type of material from the ribbon-shaped woven fabric 30 is bonded to the ribbon-shaped woven fabric 30, with a side surface 20a of the tape 20 abutting a side surface 11a of the protruding ridge 11.

Description

車両内装用装飾材およびその製造方法Decorative materials for vehicle interiors and their manufacturing methods
　本発明は車両の座席シートの表皮材やドア等の内装に用いられる装飾材およびその関連技術に関する。 The present invention relates to a decorative material used for the skin material of a vehicle seat and the interior of a door, etc., and related technology thereof.
　自動車の座席シート用表皮材としては、布帛に装飾用の細幅織物を接ぎ合わせ、これを意匠のアクセントにしたものが知られている。このような構成とすることにより、自動車の座席シートにおいて、装飾用細幅織物が外観されるものとなるので、この細幅織物の装飾部の色や柄を表皮布帛の色や柄とは異なるものとすることにより、例えば、表皮布帛を黒色、細幅織物の装飾部を赤色とすることにより、座席シートに部分的な装飾（アクセントになる装飾）を施すことができて、座席シートの意匠性を向上させることができる。 As a skin material for automobile seats, it is known that a narrow woven fabric for decoration is joined to a cloth and this is used as a design accent. With such a configuration, the decorative narrow woven fabric is displayed in the seat of the automobile, so that the color and pattern of the decorative part of the narrow woven fabric are different from the color and pattern of the skin cloth. By making it possible, for example, by making the skin cloth black and the decorative part of the narrow woven fabric red, the seat seat can be partially decorated (decoration that becomes an accent), and the design of the seat seat can be applied. The sex can be improved.
　本出願人は、先に、布帛と細幅織物を縫い合わせて意匠性を高めた車両の座席シート用表皮材を提案した（特許文献１参照）。 The applicant has previously proposed a skin material for vehicle seats, which is made by sewing a cloth and a narrow woven fabric to enhance the design (see Patent Document 1).
　前記表皮材に用いられる細幅織物は、長手方向に筒状部と、この内部に配置されたポリエステル延伸加工マルチフィラメント挿入糸からなる芯材部とを含む玉縁部とが一体に製織され、それ自体が意匠性の高いものである。 The narrow woven fabric used for the skin material is integrally woven with a tubular portion in the longitudinal direction and a beaded edge portion including a core material portion made of polyester stretched multifilament insertion yarn arranged inside the tubular portion. It is highly designed in itself.
特許第６０５８５８３号公報Japanese Patent No. 6055883
　しかし、従来品との差別化が求められ、さらに変化に富んだ意匠性の高い装飾材が求められている。 However, differentiation from conventional products is required, and more varied and highly designed decorative materials are required.
　本発明は上述した技術背景に鑑み、車両用内装材として意匠性の高い装飾材とその製造方法を提供するものである。 In view of the above-mentioned technical background, the present invention provides a decorative material having a high design as an interior material for a vehicle and a method for manufacturing the decorative material.
　即ち、本発明は下記［１］～［８］に記載の構成を有する。 That is, the present invention has the configurations described in the following [1] to [8].
　［１］リボン状織物の上面に長手方向に延びる少なくとも１本の突条が形成され、このリボン状織物に、該リボン状織物とは異種素材からなるテープが、そのテープの側面を前記突条の側面に突き合わせた状態で接着されていることを特徴とする車両内装用装飾材。 [1] At least one ridge extending in the longitudinal direction is formed on the upper surface of the ribbon-shaped woven fabric, and a tape made of a material different from the ribbon-shaped woven fabric is formed on the ribbon-shaped woven fabric, and the side surface of the tape is covered with the ridge. A decorative material for vehicle interiors, which is characterized by being adhered to the side surface of the ribbon.
　［２］前記リボン状織物に少なくとも２本の突条を有し、前記テープの両側面がこれらの突条の側面に突き合わされている請求項１に記載の車両内装用装飾材。 [2] The decorative material for vehicle interior according to claim 1, wherein the ribbon-shaped woven fabric has at least two ridges, and both side surfaces of the tape are abutted against the side surfaces of the ridges.
　［３］前記突条の高さがテープの厚みよりも高い前項１または２に記載の車両内装用装飾材。 [3] The decorative material for vehicle interior according to item 1 or 2 above, wherein the height of the ridge is higher than the thickness of the tape.
　［４］前記突条は織組織によって形成されてなる前項１～３のうちのいずれかに記載の車両内装用装飾材。 [4] The decorative material for vehicle interior according to any one of 1 to 3 in the preceding paragraph, wherein the ridge is formed by a woven structure.
　［５］前記リボン状織物とテープは表面光沢度が異なる前項１～４のうちのいずれかに記載の車両内装用装飾材。 [5] The decorative material for vehicle interior according to any one of 1 to 4 in the preceding paragraph, wherein the ribbon-shaped woven fabric and the tape have different surface glossiness.
　［６］前記テープが湿気硬化型ポリウレタンホットメルト接着剤によって接着されている前項１～５のうちのいずれかに記載の車両内装用装飾材。 [6] The decorative material for vehicle interior according to any one of 1 to 5 above, wherein the tape is adhered with a moisture-curable polyurethane hot melt adhesive.
　［７］リボン状織物が上面に長手方向に延びる少なくとも１本の突条を有し、
　テープが前記リボン状織物とは異種素材からなり、
　接着剤塗布装置のコーターヘッドは、底面の幅が前記テープの幅に対応しこの底面の幅方向の両端に側壁が形成されたスロットを有し、かつ前記スロットの底面にノズルが開口し、
　前記コーターヘッドのスロットのノズルから接着剤を噴出させながら、そのスロットに挿入したテープを底面に接触させた状態で移動させることにより、テープに下方から接着剤を塗布し、
　接着剤を塗布したテープをリボン状織物の突条に沿って貼り合わせることを特徴とする車両内装用装飾材の製造方法。 [7] The ribbon-shaped woven fabric has at least one ridge extending in the longitudinal direction on the upper surface thereof.
The tape is made of a material different from the ribbon-shaped woven fabric.
The coater head of the adhesive application device has a slot in which the width of the bottom surface corresponds to the width of the tape and side walls are formed at both ends in the width direction of the bottom surface, and a nozzle opens in the bottom surface of the slot.
The adhesive is applied to the tape from below by moving the tape inserted in the slot in contact with the bottom surface while ejecting the adhesive from the nozzle of the slot of the coater head.
A method for manufacturing a decorative material for vehicle interior, which comprises laminating a tape coated with an adhesive along a ridge of a ribbon-shaped woven fabric.
　［８］前記ノズルの開口部は長手方向の寸法がスロットの底面の幅に対応するスリット状である前項７に記載の車両内装用装飾材の製造方法。 [8] The method for manufacturing a decorative material for vehicle interior according to item 7, wherein the opening of the nozzle has a slit shape whose longitudinal dimension corresponds to the width of the bottom surface of the slot.
　上記［１］に記載の車両内装用装飾材は、テープの側面がリボン状織物の突条の側面に突き合わせた状態で接着され、テープの側面が突条によって隠されているので、美しい外観が形成される。また、リボン状織物の幅方向において突条とテープが連なり、両者の質感の違いによる変化と隙間無く連なることによる一体感を感じさせ、一つの素材による装飾材よりも高い意匠性が得られる。 The vehicle interior decorative material according to [1] above has a beautiful appearance because the side surface of the tape is adhered to the side surface of the ridge of the ribbon-shaped woven fabric and the side surface of the tape is hidden by the ridge. It is formed. In addition, the ridges and tapes are connected in the width direction of the ribbon-shaped woven fabric, and the change due to the difference in texture between the two and the feeling of unity due to the continuous connection are obtained, and a higher design property than the decorative material made of one material can be obtained.
　上記［２］に記載の車両内装用装飾材は、テープの両側面が突条によって隠されて美しい外観が形成される。 In the vehicle interior decorative material described in [2] above, both sides of the tape are hidden by ridges to form a beautiful appearance.
　上記［３］に記載の車両内装用装飾材は、テープの側面が突条によって完全に隠されて美しい外観が形成されている。 The vehicle interior decoration material described in [3] above has a beautiful appearance in which the side surface of the tape is completely hidden by a ridge.
　上記［４］に記載の車両内装用装飾材は、突条がリボン状織物の織組織として形成されているので、外観が美しく、かつ装飾材を効率良く作製できる。 In the vehicle interior decorative material described in [4] above, since the ridges are formed as a woven structure of a ribbon-shaped woven fabric, the appearance is beautiful and the decorative material can be efficiently produced.
　上記［５］に記載の車両内装用装飾材は、リボン状織物とテープは表面光沢度が異なるので多様な意匠を表現できる。 As for the decorative material for vehicle interior described in [5] above, the ribbon-shaped woven fabric and the tape have different surface glosses, so that various designs can be expressed.
　上記［６］に記載の車両内装用装飾材は、テープが湿気硬化型ポリウレタンホットメルト接着剤によってリボン状織物に接着されているのでＶＯＣが発生しない。 In the vehicle interior decorative material described in [6] above, VOC does not occur because the tape is adhered to the ribbon-shaped woven fabric with a moisture-curable polyurethane hot melt adhesive.
　上記［７］に記載の車両内装用装飾材の製造方法によれば、スロットの底面のノズルから接着剤が噴出しテープの下方から接着剤が塗布されるので、テープに付着しなかった接着剤は流れ落ちるので、接着剤がテープを汚すことがない。また、スロットの底面の幅がテープの幅に対応し、側壁がテープの側面からの接着剤のはみ出しを妨げるので、接着剤がテープを汚すことがない。さらに、テープに下方から接着剤を塗布すると、リボン状織物が下側、テープが上側の貼り合わせ姿勢となり、できあがった装飾材の上面を上から視認できるので、検品作業を行い易く、接着不良等の不具合を早く発見できる。 According to the method for manufacturing a decorative material for vehicle interiors described in [7] above, the adhesive is ejected from the nozzle at the bottom of the slot and the adhesive is applied from below the tape, so that the adhesive does not adhere to the tape. Will run off so the adhesive will not stain the tape. Further, the width of the bottom surface of the slot corresponds to the width of the tape, and the side wall prevents the adhesive from squeezing out from the side surface of the tape, so that the adhesive does not stain the tape. Furthermore, when the adhesive is applied to the tape from below, the ribbon-shaped woven fabric is in the lower side and the tape is in the upper side, and the upper surface of the finished decorative material can be visually recognized from above. You can quickly find the problem of.
　上記［８］に記載の車両内装用装飾材の製造方法によれば、テープの幅方向において接着剤を均一に付着させることができる。 According to the method for manufacturing a decorative material for vehicle interiors described in [8] above, the adhesive can be uniformly adhered in the width direction of the tape.
本発明にかかる第１の装飾材の斜視図である。It is a perspective view of the 1st decorative material which concerns on this invention. 本発明にかかる第２の装飾材の斜視図である。It is a perspective view of the 2nd decorative material which concerns on this invention. 本発明にかかる第３の装飾材の斜視図である。It is a perspective view of the 3rd decorative material which concerns on this invention. 図１の装飾材を表皮材の一部として用いた座席シートの斜視図である。It is a perspective view of the seat which used the decorative material of FIG. 1 as a part of a skin material. 図４のＸ－Ｘ線断面図である。It is a cross-sectional view taken along line XX of FIG. リボン状織物とテープの貼り合わせ工程を模式的に示す斜視図である。It is a perspective view which shows typically the process of bonding a ribbon-shaped woven fabric and a tape. コーターヘッドの斜視図である。It is a perspective view of a coater head.
　本発明の車両内装用装飾材（以下、「装飾材」と略する）は、突条を有するリボン状織物の表面に異種素材のテープを接着した複合材である。図１～３に本発明の車両内装用装飾材の３つの実施形態を示す。以下の説明において同じ符号を付したものは同一物または同等物を示すものとして説明を省略する。
［第１の装飾材］
　図１の装飾材１は、２本の突条１１を有するリボン状織物１０と、１本の異種素材のテープ２０とによって構成されている。 The vehicle interior decorative material (hereinafter, abbreviated as "decorative material") of the present invention is a composite material in which tapes of different materials are adhered to the surface of a ribbon-shaped woven fabric having ridges. FIGS. 1 to 3 show three embodiments of the decorative material for vehicle interior of the present invention. In the following description, those having the same reference numerals indicate the same or equivalent products, and the description thereof will be omitted.
[First decorative material]
The decorative material 1 of FIG. 1 is composed of a ribbon-shaped woven fabric 10 having two ridges 11 and a tape 20 made of a different material.
　前記リボン状織物１０は、１台の織機による製織によって一体に形成された長尺材であり、長尺材の幅方向の中間部に２本の突条１１が間隔をおいて長手方向に沿って形成されている。かかる製織により、前記リボン状織物１０は幅方向において、２本の突条１１の間と各突条１１の外側の３箇所にフラット部が形成されている。３つのフラット部は、両外側のフラット部が縫い代１２であり、中間のフラット部が前記テープ２０の接着部１３である。 The ribbon-shaped woven fabric 10 is a long material integrally formed by weaving with one loom, and two ridges 11 are spaced along the longitudinal direction at an intermediate portion in the width direction of the long material. Is formed. By such weaving, the ribbon-shaped woven fabric 10 has flat portions formed between the two ridges 11 and three places outside each ridge 11 in the width direction. In the three flat portions, the flat portions on both outer sides are the seam allowance 12, and the flat portion in the middle is the adhesive portion 13 of the tape 20.
　前記テープ２０は、例えば合成皮革からなり、幅が前記突条１１の間の接着部１３の幅に対応し、厚みが前記突条１１の高さ、即ち接着部１３の表面から突条１１の頂点までの距離よりも僅かに低く形成されている。前記テープ２０は、その側面２０ａがリボン状織物１０の突条１１の側面１１ａに突き合わされた状態で、接着部１３に接着されている。テープ２０の側面２０ａが突条１１の側面１１ａに突き合わされた状態とは、テープ２０の側面２０ａが突条１１の側面１１ａに接触するかあるいはごく僅かな隙間で近接して、テープ２０の側面２０ａが突条１１によって隠されている状態である。このように、テープ２０の側面２０ａを突条１１の側面１１ａに突き合わせることによって、テープ２０の側面２０ａに例えば裁断の乱れや接着剤のはみ出し等の美観を損なう要因があってもこれらを隠して美しい外観を形成することができる。また、リボン状織物１０の突条１１とテープ２０が幅方向に連なり、両者の質感の違いによる変化と隙間無く連なることによる一体感を感じさせ、一つの素材による装飾材よりも高い意匠性が得られる。
［第２の装飾材］
　図２の装飾材２は、１本の突条３１と２本の突条３２を有するリボン状織物３０と２本のテープ２０によって構成されている。幅方向中央の突条３１は外側の２本の突条３２よりも高くかつ幅が広い。中央の突条３１と外側の突条３２の間の２箇所のフラット部がテープ２０の接着部３３であり、両外側のフラット部が縫い代３４である。そして、各テープ２０は、一方の側面が突条３１の側面に突き合わされ、他方の側面が突条３２の側面に突き合わされた状態で接着部３３に接着されている。
［第３の装飾材］
　図３の装飾材３は、２本の突条４１と２本の突条４２を有するリボン状織物４０と２本のテープ２０によって構成されている。幅方向中央の２本の突条４１が間隔をおいて形成され、これらの突条４１の外側にテープ２０幅相当の間隔をおいて突条４２が形成されている。突条４１と突条４２の間の２箇所のフラット部がテープ２０の接着部４３であり、中央の狭いフラット部４４にはテープ２０が配置されておらず、異種の糸を織り込むことによって意匠が施されている。図示例の装飾材３においては、異なる色の糸をドット状に織り込むことによって意匠が施されている。また、異種の糸で織りこまれる意匠はドット状だけでなく様々な意匠であってもよい。例えばバイアス状やブロック状やボーダー状やチェック状等であってもよい。また、両外側のフラット部は縫い代４５である。そして、各テープ２０は、一方の側面が突条４１の側面に突き合わされ、他方の側面が突条４２の側面に突き合わされた状態で接着部４３に接着されている。
［装飾材の使用例］
　図４および図５に前記装飾材１を自動車の座席シートの表皮材に用いた例を示す。 The tape 20 is made of, for example, synthetic leather, the width corresponds to the width of the adhesive portion 13 between the ridges 11, and the thickness corresponds to the height of the ridge 11, that is, from the surface of the adhesive portion 13 to the ridge 11. It is formed slightly lower than the distance to the apex. The tape 20 is adhered to the adhesive portion 13 in a state where the side surface 20a is abutted against the side surface 11a of the ridge 11 of the ribbon-shaped woven fabric 10. The state in which the side surface 20a of the tape 20 is abutted against the side surface 11a of the ridge 11 means that the side surface 20a of the tape 20 is in contact with the side surface 11a of the ridge 11 or is close to the side surface 11a of the ridge 11 with a very small gap. 20a is hidden by the ridge 11. By abutting the side surface 20a of the tape 20 against the side surface 11a of the ridge 11 in this way, even if the side surface 20a of the tape 20 has factors that impair the aesthetic appearance such as disordered cutting or squeeze out of the adhesive, these are hidden. Can form a beautiful appearance. In addition, the ridges 11 and the tape 20 of the ribbon-shaped woven fabric 10 are connected in the width direction, and the change due to the difference in texture between the two and the feeling of unity due to the continuous connection are made, and the design is higher than that of the decorative material made of one material. can get.
[Second decorative material]
The decorative material 2 of FIG. 2 is composed of a ribbon-shaped woven fabric 30 having one ridge 31 and two ridges 32 and two tapes 20. The central ridge 31 in the width direction is higher and wider than the two outer ridges 32. The two flat portions between the central ridge 31 and the outer ridge 32 are the adhesive portions 33 of the tape 20, and the flat portions on both outer sides are the seam allowance 34. Then, each tape 20 is adhered to the adhesive portion 33 in a state where one side surface is abutted against the side surface of the ridge 31 and the other side surface is abutted against the side surface of the ridge 32.
[Third decorative material]
The decorative material 3 of FIG. 3 is composed of a ribbon-shaped woven fabric 40 having two ridges 41 and two ridges 42 and two tapes 20. Two ridges 41 at the center in the width direction are formed at intervals, and ridges 42 are formed on the outside of these ridges 41 at intervals corresponding to the width of the tape 20. The two flat portions between the ridges 41 and the ridges 42 are the adhesive portions 43 of the tape 20, and the tape 20 is not arranged in the narrow flat portion 44 in the center. Is given. In the decorative material 3 of the illustrated example, the design is applied by weaving threads of different colors in a dot shape. Further, the design woven with different kinds of threads may be not only a dot shape but also various designs. For example, it may be bias-shaped, block-shaped, border-shaped, check-shaped, or the like. Further, the flat portions on both outer sides have a seam allowance of 45. Then, each tape 20 is adhered to the adhesive portion 43 in a state where one side surface is abutted against the side surface of the ridge 41 and the other side surface is abutted against the side surface of the ridge 42.
[Example of using decorative materials]
4 and 5 show an example in which the decorative material 1 is used as a skin material for a seat of an automobile.
　座席シート用表皮材５０は、第１布帛５１、第２布帛５２および前記装飾材１からなり、これらを縫製によって一体に接ぎ合わせたものである。図５に示すように、前記第１布帛５１の縫い代５１ａを本体部５１ｂの裏側に折り曲げて装飾材１の一方の縫い代１２の上に重ね、第１布帛５１の本体部５１ｂ、縫い代５１ａ、装飾材１の縫い代１２の３枚を重ねて縫製し、前記第２布帛５２の縫い代５２ａを本体部５２ｂの裏側に折り曲げて装飾材１の他方の縫い代１２の上に重ね、第２布帛５２の本体部５２ｂ、縫い代５２ａ、装飾材１の縫い代１２の３枚を重ねて縫製することにより接ぎ合わされている。５３は縫合糸である。 The seat seat skin material 50 is composed of a first cloth 51, a second cloth 52, and the decorative material 1, and these are integrally joined by sewing. As shown in FIG. 5, the seam allowance 51a of the first cloth 51 is bent to the back side of the main body 51b and superposed on one seam allowance 12 of the decorative material 1, and the main body 51b, the seam allowance 51a, and the decoration of the first cloth 51 are overlapped. Three sheets of the seam allowance 12 of the material 1 are sewn on top of each other, the seam allowance 52a of the second cloth 52 is bent to the back side of the main body 52b and overlapped on the other seam allowance 12 of the decorative material 1, and the main body of the second cloth 52 is sewn. The portion 52b, the seam allowance 52a, and the seam allowance 12 of the decorative material 1 are joined by overlapping and sewing. 53 is a suture.
　前記座席用シート表皮材５０は、座席の座面の一部および背もたれの一部に使用されている。本発明の装飾材は座席シートの表皮材の他、車両本体の内装、例えばドアの内張材等にも用いられる。他の態様の装飾材についても同様である。
［装飾材］
　本発明の装飾材において好ましい材料は以下のとおりである。ただし、本発明は装飾材の材料を限定するものではない。
（リボン状織物）
　リボン状織物は１台の織機での製織によって所要の幅に製織されたものであることが好ましい。所要幅に製織すると両端部が織物の耳となりほつれないので、後述するテープを接着する作業や上述した布帛と接ぎ合わせる作業が容易になる。 The seat skin material 50 for a seat is used for a part of the seat surface and a part of the backrest of the seat. The decorative material of the present invention is used not only as a skin material for seats but also as an interior material of a vehicle body, for example, a door lining material. The same applies to the decorative materials of other aspects.
[Decorative material]
The preferred materials for the decorative material of the present invention are as follows. However, the present invention does not limit the material of the decorative material.
(Ribbon-shaped fabric)
The ribbon-shaped woven fabric is preferably woven to a required width by weaving with one loom. When weaving to the required width, both ends become ears of the woven fabric and do not fray, so that the work of adhering the tape described later and the work of joining with the above-mentioned cloth become easy.
　また、突条は、織組織としてフラット部と一体に製職されたものであることが好ましい。フラット部と突条が一体に形成されたリボン状織物を用いることにより、装飾材を効率良く作製できる。突条を一体に形成できる織組織として、袋組織や接結（せっけつ）組織がある。前記袋組織は表側の織物組織と裏側の織物組織との間に中空部が形成された二重組織であり、この中空部にキルト糸や樹脂芯材や組紐等を挿入したり、表面組織に繊度の大きい太い糸を用いることによって突条を形成することができる。前者は、中空部に挿入する材料の太さや柔らかさに応じて突条の高さや柔らかさを調節できる。また、後者の繊度の大きい糸、若しくは比重の重い樹脂芯材を用いた場合は、太い糸によって突条の力強さを演出する等の意匠効果を得ることができる。また、リボン状織物全体の剛性を高めることでシートトリムにした際のシワ等の発生を軽減させことができるため、仕上がり性を高めることができる。また少ない本数の糸で突条を形成することができる。前記接結組織は、経糸および／または緯糸のある部分だけが表側の織物組織と裏側の織物組織に跨がって２枚の織物組織を繋ぎ止めた組織である。この接結組織を織物の長さ方向に沿って連続形成することにより突条が形成される。また、表裏の組織を繋ぎ止める経糸および／または緯糸を接結糸と称し、接結糸の密度を高くするほど緻密な織組織が形成され剛性の高い突条を形成できる。また、接結組織を構成する糸の繊度を大きくすることによって突条の高さを高くすることができる。 Further, it is preferable that the ridges are manufactured integrally with the flat portion as a woven structure. By using a ribbon-shaped woven fabric in which a flat portion and a ridge are integrally formed, a decorative material can be efficiently produced. As a woven structure that can form a ridge integrally, there are a bag structure and a knotted structure. The bag structure is a double structure in which a hollow portion is formed between the woven fabric structure on the front side and the woven fabric structure on the back side, and a quilt thread, a resin core material, a braid, etc. can be inserted into the hollow portion, or the surface structure can be used. A ridge can be formed by using a thick thread having a large fineness. In the former, the height and softness of the ridges can be adjusted according to the thickness and softness of the material to be inserted into the hollow portion. Further, when the latter thread having a high fineness or a resin core material having a heavy specific gravity is used, a design effect such as producing the strength of the ridge can be obtained by using the thick thread. Further, by increasing the rigidity of the entire ribbon-shaped woven fabric, it is possible to reduce the occurrence of wrinkles and the like when the seat is trimmed, so that the finish can be improved. In addition, a ridge can be formed with a small number of threads. The knotting structure is a structure in which only a portion having a warp and / or a weft thread straddles the woven fabric structure on the front side and the woven fabric structure on the back side and holds the two woven fabric structures together. A ridge is formed by continuously forming this binding structure along the length direction of the woven fabric. Further, the warp and / or weft yarns that connect the front and back tissues are referred to as knotted yarns, and the higher the density of the knotted yarns, the denser the woven structure is formed and the highly rigid ridges can be formed. Further, the height of the ridges can be increased by increasing the fineness of the threads constituting the binding structure.
　前記突条は、上述したテープの側面を隠蔽する効果に加え、テープをリボン状織物に貼り合わせる工程においてテープの接着位置を決めるガイドとしても機能する。 In addition to the above-mentioned effect of concealing the side surface of the tape, the ridge also functions as a guide for determining the adhesive position of the tape in the process of attaching the tape to the ribbon-shaped woven fabric.
　本発明に用いるリボン状織物は少なくとも１本の突条が有することが条件であり、テープの本数に応じて複数の突条を有していることが好ましい。２本の突条の間にテープを接着するようにすれば、テープの両側面を隠蔽でき、かつテープの両側面にガイド機能が備わるのでより正確な位置にテープを接着することできる。 The ribbon-shaped woven fabric used in the present invention is required to have at least one ridge, and preferably has a plurality of ridges according to the number of tapes. By adhering the tape between the two ridges, both sides of the tape can be concealed, and since the guide functions are provided on both sides of the tape, the tape can be adhered to a more accurate position.
　また、前記突条の幅や高さは意匠の一部を構成し、自由に設定することができる。また、テープの側面を完全に隠蔽するためには、突条の高さをテープの厚みよりも高くすることが好ましい。例えば、テープの好ましい厚みは０．６ｍｍ～２．５ｍｍであり、突条の好ましい高さは１．０ｍｍ～５．０ｍｍである。 In addition, the width and height of the ridges form a part of the design and can be set freely. Further, in order to completely cover the side surface of the tape, it is preferable that the height of the ridges is higher than the thickness of the tape. For example, the preferred thickness of the tape is 0.6 mm to 2.5 mm, and the preferred height of the ridges is 1.0 mm to 5.0 mm.
　本発明において、突条は織組織の一部としてフラット部と一体に製織されていることが好ましいが、フラットな織物に突条を後付けしたリボン状織物を除外するものではない。
また、全てのフラット部にテープが接合されている必要はなく、テープを接合しないフラット部に色や材質の異なる糸を織り込んで模様を形成することもできる。また、幅方向の両端のフラット部を縫い代として利用することもできる。 In the present invention, the ridges are preferably woven integrally with the flat portion as a part of the woven structure, but the ribbon-shaped woven fabric in which the ridges are retrofitted to the flat woven fabric is not excluded.
Further, it is not necessary that the tapes are bonded to all the flat portions, and threads of different colors and materials can be woven into the flat portions where the tapes are not bonded to form a pattern. Further, the flat portions at both ends in the width direction can be used as a seam allowance.
　なお、図１～３のリボン状織物１０、３０、４０の突条１１、３１、３２、４１、４２はいずれも織物の上下両面に突出しているが、突条は織物の上面、即ちテープを接着する面側に突出していれば本発明の突条の条件を満たしている。
（テープ）
　テープは、リボン状織物とは異種素材で質感の異なるものを用いることによって多様な意匠を表現することができる。質感の一つとして光沢度を挙げることができる。テープの光沢度はリボン状織物よりも高いことが好ましい。一般に、入射角度６０°で測定したグロス値は織物が０．１％～１．０％程度、合成皮革が１．０％～１５．０％程度であり、合成皮革のテープを用いることによって光沢度に差を付けることができる。テープの光沢度はリボン状織物の２～４倍の範囲が好ましい。 The ridges 11, 31, 32, 41, and 42 of the ribbon-shaped woven fabrics 10, 30, and 40 of FIGS. 1 to 3 all project from the upper and lower sides of the woven fabric, but the ridges form the upper surface of the woven fabric, that is, the tape. If it protrudes toward the surface to be bonded, the condition of the ridge of the present invention is satisfied.
(tape)
Various designs can be expressed by using a tape that is different from the ribbon-shaped woven fabric and has a different texture. Glossiness can be mentioned as one of the textures. The glossiness of the tape is preferably higher than that of the ribbon-shaped woven fabric. Generally, the gloss value measured at an incident angle of 60 ° is about 0.1% to 1.0% for woven fabric and about 1.0% to 15.0% for synthetic leather, and it is glossy by using synthetic leather tape. You can make a difference in degree. The glossiness of the tape is preferably in the range of 2 to 4 times that of the ribbon-shaped woven fabric.
　前記テープの材料として、皮革、特に合成皮革を推奨できる。皮革は織物との質感の差が大きいので意匠性に富む装飾材が得られる。また、皮革は表面処理によって光沢度を自在に調節することができる。テープの他の材料としては、本革、人工皮革、塩化ビニール、スリットヤーン、ラメ糸、ポリエステルフィルム等を例示できる。
（接着剤）
　リボン状織物にテープを接着する接着剤はＶＯＣ（揮発性有機化合物）を発生しない接着剤を用いることが好ましく、接着剤の成分として熱可塑性樹脂を用いた場合湿潤時の加水分解性が悪く、湿熱老化後に接着界面で剥がれる恐れがある。例えば、エチレン酢酸ビニル共重合樹脂(ＥＶＡ)系、ポリエステル樹脂系、ポリアミド樹脂系ホットメルト接着剤等は、いずれも熱可塑性であり一旦接着したものを再度加熱すると再溶解するため、耐熱性・耐湿熱性が要求される用途には好ましくない。
ＶＯＣを発生しない接着剤として湿気硬化型ポリウレタンホットメルト接着剤を推奨できる。 Leather, especially synthetic leather, can be recommended as the material for the tape. Since leather has a large difference in texture from woven fabric, a decorative material rich in design can be obtained. In addition, the glossiness of leather can be freely adjusted by surface treatment. Examples of other materials for the tape include genuine leather, artificial leather, vinyl chloride, slit yarn, lame yarn, polyester film and the like.
(adhesive)
It is preferable to use an adhesive that does not generate VOC (volatile organic compound) as the adhesive for adhering the tape to the ribbon-shaped woven fabric, and when a thermoplastic resin is used as a component of the adhesive, the hydrolysis property at the time of wetting is poor. There is a risk of peeling at the adhesive interface after moist heat aging. For example, ethylene-vinyl acetate copolymer resin (EVA) -based, polyester resin-based, and polyamide resin-based hot-melt adhesives are all thermoplastic and once adhered, they are remelted when they are heated again, so they are heat-resistant and moisture-resistant. It is not preferable for applications that require thermal properties.
A moisture-curable polyurethane hot-melt adhesive can be recommended as an adhesive that does not generate VOCs.
　前記湿気硬化型ポリウレタンホットメルト接着剤は、空気中の水分子と反応して硬化し、１液で反応が完結する接着剤である。湿気硬化型ポリウレタンホットメルト接着剤は、反応前は加熱により流動性を増す熱可塑性樹脂であり、反応初期は接着界面に対して物理的接着強度を有し、時間経過とともに水分子との化学反応により硬化して接着強度が増し、化学反応後は熱に対して不可逆的な性質となる。接着剤の再溶融がなく、容易に加水分解が起こらないので接着強度の低下が起こらない。また、溶剤を含まないので接着工程においてもＶＯＣ成分の拡散は起こらない。 The moisture-curable polyurethane hot-melt adhesive is an adhesive that reacts with water molecules in the air to cure and completes the reaction in one liquid. Moisture-curable polyurethane hot-melt adhesive is a thermoplastic resin that increases its fluidity by heating before the reaction, has physical adhesive strength to the adhesive interface at the beginning of the reaction, and chemically reacts with water molecules over time. As a result, it hardens and the adhesive strength increases, and after the chemical reaction, it becomes irreversible to heat. Since the adhesive is not remelted and hydrolysis does not easily occur, the adhesive strength does not decrease. Moreover, since it does not contain a solvent, diffusion of VOC components does not occur even in the bonding step.
　湿気硬化型ポリウレタンホットメルト接着剤は、成分や成分の配合比率によって接着剤を塗布してから粘着性が無くなるまでの接着可能時間が異なる。本発明に使用する接着剤は前記接着可能時間が２０秒～３０秒の範囲に設定されたものが好ましい。前記接着可能時間が短すぎると、接着剤の塗布から貼り合わせまでの準備時間が短くなって作業性が悪くなる。逆に前記接着可能時間が長くなりすぎると、貼り合わせ後の初期接着強度が弱く、貼り合わせたテープがずれるおそれがある。
［装飾材の製造方法］
　図６および図７を参照しつつ、リボン状織物とテープの貼り合わせ工程について説明する。 The moisture-curable polyurethane hot-melt adhesive has a different adhesiveable time from application of the adhesive to loss of adhesiveness depending on the components and the blending ratio of the components. The adhesive used in the present invention is preferably one in which the adhesiveable time is set in the range of 20 seconds to 30 seconds. If the adhesiveable time is too short, the preparation time from application of the adhesive to bonding becomes short, and workability deteriorates. On the contrary, if the adhesiveable time is too long, the initial adhesive strength after bonding is weak, and the bonded tape may be displaced.
[Manufacturing method of decorative materials]
The process of bonding the ribbon-shaped woven fabric and the tape will be described with reference to FIGS. 6 and 7.
　図６は図２の装飾材２の作製に際して、１本のリボン状織物３０に２本のテープ２０を貼り合わせる工程を例示している。 FIG. 6 illustrates a step of attaching two tapes 20 to one ribbon-shaped woven fabric 30 when the decorative material 2 of FIG. 2 is produced.
　貼り合わせ装置４は、接着剤塗布装置６０と、プレスロール８０と、リボン状織物３０および２本のテープ２０を支持する複数個の支持ロール８１、８２とを備えている。 The bonding device 4 includes an adhesive coating device 60, a press roll 80, and a plurality of support rolls 81 and 82 that support the ribbon-shaped woven fabric 30 and the two tapes 20.
　前記接着剤塗布装置６０は、接着剤を加熱溶融する加熱部６１と、接着剤をテープ２０の裏面に塗布するコーターヘッド７０と、前記加熱部６１からコーターヘッド７０に接着剤を送り込むポンプ（図示省略）および供給管６２を含む接着剤輸送部とを備えている。 The adhesive coating device 60 includes a heating unit 61 that heats and melts the adhesive, a coater head 70 that applies the adhesive to the back surface of the tape 20, and a pump that feeds the adhesive from the heating unit 61 to the coater head 70 (not shown). (Omitted) and an adhesive transport section including a supply pipe 62.
　図７に示すように、前記コーターヘッド７０は上面にテープ２０の本数に対応する２つのスロット７１を有している。２つのスロット７１は、中央の隔壁７２と、両外側の側壁７３と、前記隔壁７２と側壁７３との間のフラットな底面７４とによって形成された角形の溝であり、一方の開口端がテープ２０の挿入口７１ａ、他方の開口端がテープ２０の出口７１ｂとなされている。テープ２０の裏面に均等かつ平らに接着剤を塗布させるには底面７４がフラットな形状が好ましい。連続して加工するのでテープ２０が走行するので、挿入口７１ａの切り欠きを除く側壁７３もフラットな形状が好ましい。このように、スロット７１の形状は角形の溝が好ましい。前記スロット７１の幅、即ち中央の隔壁７２と外側の側壁７３との間の距離はテープ２０の幅に対応している。各スロット７１の挿入口７１ａ側の側壁７３は挿入口７１ａを拡げる方向に傾斜して切り欠かれており、この挿入口７１ａの拡張によってテープ２０の挿入が容易になされる。また、２つのスロット７１の間隔はリボン状織物３０の２つの接着部３３の間隔に等しく設定されている。 As shown in FIG. 7, the coater head 70 has two slots 71 on the upper surface corresponding to the number of tapes 20. The two slots 71 are square grooves formed by a central partition wall 72, outer side walls 73, and a flat bottom surface 74 between the partition wall 72 and the side wall 73, and one open end is taped. The insertion port 71a of the 20 and the other open end are the outlet 71b of the tape 20. In order to apply the adhesive evenly and evenly to the back surface of the tape 20, it is preferable that the bottom surface 74 has a flat shape. Since the tape 20 runs because it is continuously processed, it is preferable that the side wall 73 excluding the notch of the insertion port 71a also has a flat shape. As described above, the shape of the slot 71 is preferably a square groove. The width of the slot 71, that is, the distance between the central partition wall 72 and the outer side wall 73 corresponds to the width of the tape 20. The side wall 73 on the insertion port 71a side of each slot 71 is notched so as to be inclined in the direction of expanding the insertion port 71a, and the expansion of the insertion port 71a facilitates the insertion of the tape 20. Further, the distance between the two slots 71 is set to be equal to the distance between the two adhesive portions 33 of the ribbon-shaped woven fabric 30.
　前記スロット７１の底面７４に、スロット７１の幅方向に延びるスリット状のノズル７５が設けられている。前記ノズル７５は前記供給管６２に連通し、加熱部６１で溶融した接着剤を噴出させる。こうして、底面７４の上を走行するテープ２０の裏面に接着剤を平滑に、しかも均等に塗布することができる。 A slit-shaped nozzle 75 extending in the width direction of the slot 71 is provided on the bottom surface 74 of the slot 71. The nozzle 75 communicates with the supply pipe 62, and the molten adhesive is ejected by the heating unit 61. In this way, the adhesive can be applied smoothly and evenly to the back surface of the tape 20 running on the bottom surface 74.
　前記スロット７１に挿入されたテープ２０は、隔壁７２および側壁７３に案内されて底面７４に接触しながら移動し、スロット７１を通過する間にノズル７５から噴出した接着剤が塗布される。前記ノズル７５の長手方向の寸法はテープ２０の幅に対応するスロット７１の幅であるから、テープ２０の幅方向において接着剤を均一に付着させることができる。このような形状のノズル７５を用いると、テープ２０に付着させた接着剤を幅方向に塗り拡げる必要がななく、かつ幅方向に均一に塗布できる。前記接着剤の塗布量は加熱部６１からコーターヘッド７０への接着剤の供給量とテープ２０の移動速度によって調節することができる。また、２本のテープ２０をスロット７１に通すことによって、これらのテープ２０の間隔がリボン状織物３０の２つの接着部３３の間隔に等しくなる。 The tape 20 inserted into the slot 71 moves while being guided by the partition wall 72 and the side wall 73 while contacting the bottom surface 74, and the adhesive ejected from the nozzle 75 is applied while passing through the slot 71. Since the dimension of the nozzle 75 in the longitudinal direction is the width of the slot 71 corresponding to the width of the tape 20, the adhesive can be uniformly adhered in the width direction of the tape 20. When the nozzle 75 having such a shape is used, it is not necessary to spread the adhesive attached to the tape 20 in the width direction, and the adhesive can be uniformly applied in the width direction. The amount of the adhesive applied can be adjusted by the amount of the adhesive supplied from the heating unit 61 to the coater head 70 and the moving speed of the tape 20. Further, by passing the two tapes 20 through the slots 71, the distance between the tapes 20 becomes equal to the distance between the two adhesive portions 33 of the ribbon-shaped woven fabric 30.
　前記コーターヘッド７０はテープ２０の下方から接着剤を塗布する構造であり、スロット７１の隔壁７２および側壁７３はテープ２０のガイドとしての機能に加えて、テープ２０の側面から接着剤のはみ出しを防ぐ機能を有していまる。また、テープ２０に付着しなかった接着剤はスロット７１の底面７４から流れ落ちるので、接着剤がテープ２０を汚すことがない。 The coater head 70 has a structure in which an adhesive is applied from below the tape 20, and the partition wall 72 and the side wall 73 of the slot 71 not only function as guides for the tape 20, but also prevent the adhesive from squeezing out from the side surface of the tape 20. It has a function. Further, since the adhesive that has not adhered to the tape 20 flows down from the bottom surface 74 of the slot 71, the adhesive does not stain the tape 20.
　前記貼り合わせ装置４において、長尺のリボン状織物３０および２本のテープ２０はそれぞれのロールに巻かれ、接着剤塗布装置６０とプレスロール８０の間にリボン状織物３０のロールが配置され、接着剤塗布装置６０のリボン状織物３０の反対側に２巻のテープ２０のロールが配置されている。ロールから解かれた２本のテープ２０は支持ロール８１に支持されて進み、接着剤塗布装置６０のコーターヘッドの７０のスロット７１に、裏面を底面７４側に向けて挿入され、スロット７１を通過する間に接着剤が塗布されて支持ロール８２からプレスロール８０に進んでいく。一方、ロールから解かれたリボン状織物３０は上面、即ちテープ２０を接着する面を上に向けて支持ロール８２に進み、支持ロール８２で突条３１、３２間の２つの接着部３３（フラット部）に接着剤が塗布されたテープ２０が重ねられて両者がプレスロール８０に進んでいく。前記支持ロール８２においては、テープ２０がリボン状織物３０の突条３１、３２に案内されて、テープ２０の両側面が突条３１、３２の側面に突き合わされた状態で接着部３３に重ねられていく。テープ２０は突条３１、３２に沿って進んでいくので、所定位置からずれることなく接着部３３に重ね合わされていく。 In the bonding device 4, the long ribbon-shaped woven fabric 30 and the two tapes 20 are wound around each roll, and the roll of the ribbon-shaped woven fabric 30 is arranged between the adhesive application device 60 and the press roll 80. A roll of two rolls of tape 20 is arranged on the opposite side of the ribbon-shaped woven fabric 30 of the adhesive application device 60. The two tapes 20 unwound from the roll proceed while being supported by the support roll 81, are inserted into the slot 71 of the coater head 70 of the adhesive application device 60 with the back surface facing the bottom surface 74 side, and pass through the slot 71. During this period, the adhesive is applied and the support roll 82 proceeds to the press roll 80. On the other hand, the ribbon-shaped woven fabric 30 unwound from the roll advances to the support roll 82 with the upper surface, that is, the surface to which the tape 20 is adhered, facing upward, and the support roll 82 advances the two adhesive portions 33 (flat) between the ridges 31 and 32. The tape 20 coated with the adhesive is laminated on the portion), and both proceed to the press roll 80. In the support roll 82, the tape 20 is guided by the ridges 31 and 32 of the ribbon-shaped woven fabric 30, and is overlapped with the adhesive portion 33 in a state where both side surfaces of the tape 20 are abutted against the side surfaces of the ridges 31 and 32. To go. Since the tape 20 advances along the ridges 31 and 32, the tape 20 is overlapped with the adhesive portion 33 without deviating from the predetermined position.
　前記プレスロール８０に達した時点で接着剤はまだ流動性を有しており、リボン状織物３０とテープ２０がプレスロール８０に挟まれて押圧され、両者が密着することによって接着強度が高められる。前記プレスロール８０を通過してリボン状織物３０にテープ２０が貼り合わされた装飾材２は、接着剤の硬化反応の進行に伴って接着強度が増していき、図外のロールに巻き取られる。このように、テープ２０の下方から接着剤を塗布すると、テープ２０が上側でリボン状織物が下側の貼り合わせ姿勢になり、できあがった装飾材２の上面（装飾材の表側）を上から視認できるので、検品作業を行い易く、接着不良等の不具合を早く発見できる。 When the press roll 80 is reached, the adhesive is still fluid, and the ribbon-shaped woven fabric 30 and the tape 20 are sandwiched and pressed by the press roll 80, and the adhesive strength is increased by bringing them into close contact with each other. .. The decorative material 2 which has passed through the press roll 80 and the tape 20 is attached to the ribbon-shaped woven fabric 30 increases in adhesive strength as the curing reaction of the adhesive progresses, and is wound on a roll (not shown). In this way, when the adhesive is applied from below the tape 20, the tape 20 is on the upper side and the ribbon-shaped woven fabric is on the lower side, and the upper surface (front side of the decorative material) of the completed decorative material 2 is visually recognized from above. Since it can be done, it is easy to perform inspection work, and defects such as poor adhesion can be found quickly.
　なお、図６および図７は貼り合わせるテープの本数と同数のスロット７１を有するコーターヘッド７０を示しているが、テープ本数を超える多数のスロットを有するコーターヘッドの一部のスロットを用いて必要本数のテープの貼り合わせを行うこともできる。また、１台のコーターヘッドで必要なスロット数を確保できない場合は複数台のコーターヘッドを並べて用いることもできる。 Although FIGS. 6 and 7 show the coater head 70 having the same number of slots 71 as the number of tapes to be bonded, the required number of slots using some slots of the coater head having a large number of slots exceeding the number of tapes. It is also possible to attach the tapes of. Further, when the required number of slots cannot be secured by one coater head, a plurality of coater heads can be used side by side.
　ここに用いられた用語および表現は、説明のために用いられたものであって限定的に解釈するために用いられたものではなく、ここに示されかつ述べられた特徴事項の如何なる均等物をも排除するものではなく、この発明のクレームされた範囲内における各種変形をも許容するものであると認識されなければならない。 The terms and expressions used herein are for illustration purposes only and not for limited interpretation, but for any equivalent of the features shown and stated herein. Is not excluded, and it must be recognized that various modifications within the claimed scope of the present invention are also tolerated.
　本発明は、自動車等の車両内装用装飾材として利用できる。 The present invention can be used as a decorative material for vehicle interiors of automobiles and the like.
１、２、３…車両内装用装飾材
４…貼り合わせ装置
１０、３０、４０…リボン状織物
１１、３１、３２、４１、４２突条
１１ａ…側面
１３、３３、４３…接着部
２０…テープ
２０a…側面
５０…座席用シート用表皮材
６０…接着剤塗布装置
７０…コーターヘッド
７１…スロット
７２…隔壁（側壁）
７３…側壁
７４…底面
７５…ノズル 1, 2, 3 ... Decorative material for vehicle interior 4 ... Laminating device 10, 30, 40 ... Ribbon-shaped woven fabric 11, 31, 32, 41, 42 Protrusions 11a ... Sides 13, 33, 43 ... Adhesive portion 20 ... Tape 20a ... Side surface 50 ... Seat skin material 60 ... Adhesive application device 70 ... Coater head 71 ... Slot 72 ... Partition wall (side wall)
73 ... Side wall 74 ... Bottom surface 75 ... Nozzle

Claims (8)

  1. 　リボン状織物の上面に長手方向に延びる少なくとも１本の突条が形成され、このリボン状織物に、該リボン状織物とは異種素材からなるテープが、そのテープの側面を前記突条の側面に突き合わせた状態で接着されていることを特徴とする車両内装用装飾材。 At least one ridge extending in the longitudinal direction is formed on the upper surface of the ribbon-shaped woven fabric, and a tape made of a material different from the ribbon-shaped woven fabric is formed on the ribbon-shaped woven fabric, and the side surface of the tape is used as the side surface of the ridge. A decorative material for vehicle interiors, which is characterized by being bonded in a butted state.
  2. 　前記リボン状織物に少なくとも２本の突条を有し、前記テープの両側面がこれらの突条の側面に突き合わされている請求項１に記載の車両内装用装飾材。 The vehicle interior decorative material according to claim 1, wherein the ribbon-shaped woven fabric has at least two ridges, and both side surfaces of the tape are abutted against the side surfaces of the ridges.
  3. 　前記突条の高さがテープの厚みよりも高い請求項１または２に記載の車両内装用装飾材。 The decorative material for vehicle interior according to claim 1 or 2, wherein the height of the ridge is higher than the thickness of the tape.
  4. 　前記突条は織組織によって形成されてなる請求項１～３のうちのいずれかに記載の車両内装用装飾材。 The ridge is a decorative material for vehicle interior according to any one of claims 1 to 3, which is formed by a woven structure.
  5. 　前記リボン状織物とテープは表面光沢度が異なる請求項１～４のうちのいずれかに記載の車両内装用装飾材。 The decorative material for vehicle interior according to any one of claims 1 to 4, wherein the ribbon-shaped woven fabric and the tape have different surface glosses.
  6. 　前記テープが湿気硬化型ポリウレタンホットメルト接着剤によって接着されている請求項１～５のうちのいずれかに記載の車両内装用装飾材。 The decorative material for vehicle interior according to any one of claims 1 to 5, wherein the tape is adhered with a moisture-curable polyurethane hot melt adhesive.
  7. 　リボン状織物が上面に長手方向に延びる少なくとも１本の突条を有し、
    　テープが前記リボン状織物とは異種素材からなり、
    　接着剤塗布装置のコーターヘッドは、底面の幅が前記テープの幅に対応しこの底面の幅方向の両端に側壁が形成されたスロットを有し、かつ前記スロットの底面にノズルが開口し、
    　前記コーターヘッドのスロットのノズルから接着剤を噴出させながら、そのスロットに挿入したテープを底面に接触させた状態で移動させることにより、テープに下方から接着剤を塗布し、
    　接着剤を塗布したテープをリボン状織物の突条に沿って貼り合わせることを特徴とする車両内装用装飾材の製造方法。     The ribbon-like fabric has at least one ridge extending longitudinally on the top surface,
    The tape is made of a material different from the ribbon-shaped woven fabric.
    The coater head of the adhesive application device has a slot in which the width of the bottom surface corresponds to the width of the tape and side walls are formed at both ends in the width direction of the bottom surface, and a nozzle opens in the bottom surface of the slot.
    The adhesive is applied to the tape from below by moving the tape inserted in the slot in contact with the bottom surface while ejecting the adhesive from the nozzle of the slot of the coater head.
    A method for manufacturing a decorative material for vehicle interior, which comprises laminating a tape coated with an adhesive along a ridge of a ribbon-shaped woven fabric.
  8. 　前記ノズルの開口部は長手方向の寸法がスロットの底面の幅に対応するスリット状である請求項７に記載の車両内装用装飾材の製造方法。 The method for manufacturing a decorative material for vehicle interior according to claim 7, wherein the opening of the nozzle has a slit shape whose longitudinal dimension corresponds to the width of the bottom surface of the slot.
PCT/JP2019/042139 2019-10-28 2019-10-28 Decorative material for vehicle interior, and manufacturing method therefor WO2021084575A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023145946A1 (en) * 2022-01-31 2023-08-03 テイ・エス テック株式会社 Vehicle seat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001151033A (en) * 1999-11-29 2001-06-05 T S Tec Kk Vehicular lining and manufacturing method
JP2002370596A (en) * 2001-06-15 2002-12-24 Kasai Kogyo Co Ltd Interior parts for automobile
JP2008269964A (en) * 2007-04-20 2008-11-06 Konica Minolta Holdings Inc Method for manufacturing electroluminescent element
JP2016147610A (en) * 2015-02-13 2016-08-18 テイ・エス テック株式会社 Seat
JP2017100565A (en) * 2015-12-02 2017-06-08 トヨタ紡織株式会社 Laminate structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001151033A (en) * 1999-11-29 2001-06-05 T S Tec Kk Vehicular lining and manufacturing method
JP2002370596A (en) * 2001-06-15 2002-12-24 Kasai Kogyo Co Ltd Interior parts for automobile
JP2008269964A (en) * 2007-04-20 2008-11-06 Konica Minolta Holdings Inc Method for manufacturing electroluminescent element
JP2016147610A (en) * 2015-02-13 2016-08-18 テイ・エス テック株式会社 Seat
JP2017100565A (en) * 2015-12-02 2017-06-08 トヨタ紡織株式会社 Laminate structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023145946A1 (en) * 2022-01-31 2023-08-03 テイ・エス テック株式会社 Vehicle seat

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