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WO2000007842A1 - Procede d'embellissement d'articles - Google Patents

Procede d'embellissement d'articles Download PDF

Info

Publication number
WO2000007842A1
WO2000007842A1 PCT/GB1999/002515 GB9902515W WO0007842A1 WO 2000007842 A1 WO2000007842 A1 WO 2000007842A1 GB 9902515 W GB9902515 W GB 9902515W WO 0007842 A1 WO0007842 A1 WO 0007842A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
pile
fibrous layer
article
bonded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB1999/002515
Other languages
English (en)
Inventor
Paul Kimsey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from GBGB9817047.5A external-priority patent/GB9817047D0/en
Application filed by Individual filed Critical Individual
Priority to AU51808/99A priority Critical patent/AU5180899A/en
Priority to GB0006469A priority patent/GB2344758B/en
Publication of WO2000007842A1 publication Critical patent/WO2000007842A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4724Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat said single elements being appliques, e.g. in the form of a text or drawing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/20Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729Textile or other fibrous material made from plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/04Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
    • B60N3/048Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets characterised by their structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2795/00Printing on articles made from plastics or substances in a plastic state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/30Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005Body finishings
    • B29L2031/3017Floor coverings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/732Floor coverings
    • B29L2031/7324Mats

Definitions

  • This invention relates to the embellishment of articles, more particularly vehicle mats and seat belt covers.
  • the present invention provides an article comprising:
  • thermoplastics material - a flexible backing layer carrying a pile formed of thermoplastics material, and - a sheet of thermoplastics material superimposed on an area of the pile, said sheet being bonded to the pile by high frequency welding applied to selected areas of said sheet which are recessed into the pile during the welding process.
  • the invention further provides a method of embellishing an article having a flexible backing layer carrying a pile formed of thermoplastics material, comprising:
  • the invention thus allows high quality decorative designs to be applied which can incorporate intricate embossed shapes and profiles without prominent areas of attachment.
  • thermoplastics material as used herein is intended to embrace any plastics material which is softened by heat such that it can be welded using high frequency heating.
  • Thermoplastics materials which are suitable for forming a pile include polyamide and polypropylene.
  • polyvinyl chloride (PVC) has been found to give consistently outstanding results in respect of welding and shaping properties, wear-resistance and general quality of finish, although other thermoplastics sheet materials may be used in some applications.
  • Figure 1 is a plan view of a car mat in accordance with the invention.
  • Figure 2 is a transverse section ll-ll taken through the mat of Fig. 1 ;
  • FIG. 3 is a general view of a harness pad in accordance with the invention.
  • a small vehicle mat 1 is shown by way of example.
  • the mat may be of any peripheral profile and is typically edged with a fabric tape 2 which is sown or otherwise applied to the mat in known manner.
  • the mat has a flexible backing layer 3 of rubberised hessian or the like, which carries a pile 4 of a known thermoplastics material such as polyamide or polypropylene.
  • the pile may typically be up to 5mm thick and the fibres making up the pile may be cut-off or formed into loops.
  • Mats having a deeper pile are generally of polyamide whereas polypropylene is used in shorter pile mats, both materials being waterproof and very hard-wearing.
  • the mat is embellished by applying a decorative design to a discreet area of the mat by means of PVC sheet 5.
  • the sheet is relatively thin and flexible, e.g. about 0.3mm thick.
  • a design may be printed on the upper surface of the sheet by a conventional printing technique, leaving a margin around the design, or the sheet may be self-coloured or have a surface texture to reflect light with different colours or patterns.
  • the sheet is bonded to the mat using a brass high frequency welding die which is shaped to correspond to the desired outline of the design. In the case of a printed design the die is placed in careful registration with the design. The die incorporates a cutting edge which, on contact with the sheet, removes marginal portions of the sheet around the design.
  • the die is also formed such as to bond the sheet to the backing layer through the pile using high frequency energy which softens the area of the sheet in the high current regions and melts the part of the pile in contact with the said area so that the sheet and backing layer become welded together.
  • the sheet is bonded to the mat around the peripheral margin of the design as indicated by the shaded area 7 in Fig. 1 , although the sheet could additionally be bonded in other areas, particularly in the case of designs which cover a large area.
  • a plain rounded rectangle is shown by way of illustration it will be appreciated that the shape could be of any desired size and profile which covers less the total upper area of the mat.
  • a larger rectangular sheet could be applied to form a heel pad.
  • a particular advantage of the present invention is that it allows very intricate shapes to be produced, so that small and very intricate shapes can be applied in addition to large and relatively plain heel pads. Individual letters could be formed from a single sheet for example.
  • the non-bonded areas of the PVC sheet may also be contoured to take on an embossed shape. Since the PVC sheet material is relatively thin very intricate embossed profiles can be produced. For example, the outline of individual letters can be raised above the non- bonded areas to make them stand out still further, e.g. the letters of the word "William ⁇ ' shown in Fig. 1.
  • Fig. 3 shows a pad 10 which is also embellished by application of a design 11.
  • the pad may be used to prevent abrasion from a seat belt or the strap of a shoulder bag for example.
  • the pad comprises a front area 12 with a pair of opposed rearward ly-folded flaps 13 and 14 which can be secured around the belt by means of a strip of hook material 15 for example.
  • the pad again comprises a flexible backing layer which carries a short pile (e.g. about 0.5mm thick) of a known thermoplastics material such as polypropylene which may be formed in loops for engagement by the hook material 15.
  • the pad is embellished by a decorative design applied using a piece of polyvinyl chloride (PVC) sheet 16.
  • the sheet is thin and flexible, e.g. about 0.3mm thick and is bonded by high frequency welding around the periphery of the sheet as described above. Again, marginal portions of the sheet may be removed and the sheet may be embossed during the welding process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Transportation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Un article, tel que par exemple un tapis ou une garniture de ceinture, comprend une couche de support souple (3) comprenant un velours (4) en matière thermoplastique. Un motif est appliqué sur le tapis à l'aide d'une feuille (5) en matière thermoplastique mince et souple qui est fixée sur le tapis par soudage haute fréquence dans des zones sélectionnées (7) qui forment des parties en retrait dans le velours. Une mâchoire de soudage en laiton est utilisée pour éliminer une région périphérique de la feuille (5), la mâchoire pouvant être profilée pour former des régions en relief (8) ou des zones non liées de la feuille. Les zones non liées sont supportées par le velours (4), ceci permettant de réaliser des formes et des profils en relief très compliqués.
PCT/GB1999/002515 1998-08-06 1999-08-03 Procede d'embellissement d'articles Ceased WO2000007842A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU51808/99A AU5180899A (en) 1998-08-06 1999-08-03 Embellishing articles
GB0006469A GB2344758B (en) 1998-08-06 1999-08-03 Embellishing articles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9817047.5 1998-08-06
GBGB9817047.5A GB9817047D0 (en) 1998-08-06 1998-08-06 Mats
GBGB9821640.1A GB9821640D0 (en) 1998-08-06 1998-10-06 Applying designs to automotive accessories
GB9821640.1 1998-10-06

Publications (1)

Publication Number Publication Date
WO2000007842A1 true WO2000007842A1 (fr) 2000-02-17

Family

ID=26314166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/002515 Ceased WO2000007842A1 (fr) 1998-08-06 1999-08-03 Procede d'embellissement d'articles

Country Status (3)

Country Link
AU (1) AU5180899A (fr)
GB (1) GB2344758B (fr)
WO (1) WO2000007842A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001025027A1 (fr) * 1999-10-02 2001-04-12 Paul Kimsey Articles d'embellissement
WO2006123352A1 (fr) * 2005-05-17 2006-11-23 Arun Prasad Tapis de base
WO2007057733A1 (fr) * 2005-11-16 2007-05-24 Nokia Corporation Couvercle de station mobile et procede de soudure
WO2016092332A1 (fr) * 2014-12-12 2016-06-16 Paul Kimsey Tapis doté d'une talonnette de propreté
JP2016137815A (ja) * 2015-01-27 2016-08-04 トヨタ紡織株式会社 フロアマットの製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9812204D0 (en) 1998-06-05 1998-08-05 Matcon R & D Ltd A seal device
GB2565783B (en) * 2017-08-22 2022-11-30 Kimsey Paul Car mats and similar articles for use in vehicles
WO2020144444A1 (fr) 2019-01-08 2020-07-16 Paul Kimsey Tapis de voiture et articles similaires destinés à être utilisés dans des véhicules

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029633A (en) * 1962-06-20 1966-05-18 Motor Trims Pty Ltd Improvements in or relating to panels for motorcar doors and like purposes
US3944454A (en) * 1974-06-25 1976-03-16 The Dimension Weld International Corporation Heat-bonding method
JPS59120418A (ja) * 1982-12-27 1984-07-12 Mikuni Seisakusho:Kk 高周波ウエルダ−による接合方法
JPS59173382A (ja) * 1983-03-18 1984-10-01 早川ゴム株式会社 パツト付きカ−ペツトマツトの成形方法
JPS60185646A (ja) * 1984-03-02 1985-09-21 Hayashi Terenpu Kk パツト付き自動車用カ−ペツト及びその製造方法
US4835030A (en) * 1987-10-14 1989-05-30 C. H. Masland & Sons In situ pattern molding and adhesion of PVC heel pad blanks to automotive carpeting without dielectric means
JPH0585245A (ja) * 1991-09-27 1993-04-06 Ikeda Bussan Co Ltd 車両用カーペツトにおけるヒールマツトの溶着方法
WO1998025755A1 (fr) * 1996-12-09 1998-06-18 E.I. Du Pont De Nemours And Company Appareil de liage d'elements thermoplastiques par radiofrequences
US5925304A (en) * 1994-06-14 1999-07-20 Ikeda Bussan Co., Ltd. Method for producing a heel mat-attached floor rug for a motor vehicle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029633A (en) * 1962-06-20 1966-05-18 Motor Trims Pty Ltd Improvements in or relating to panels for motorcar doors and like purposes
US3944454A (en) * 1974-06-25 1976-03-16 The Dimension Weld International Corporation Heat-bonding method
JPS59120418A (ja) * 1982-12-27 1984-07-12 Mikuni Seisakusho:Kk 高周波ウエルダ−による接合方法
JPS59173382A (ja) * 1983-03-18 1984-10-01 早川ゴム株式会社 パツト付きカ−ペツトマツトの成形方法
JPS60185646A (ja) * 1984-03-02 1985-09-21 Hayashi Terenpu Kk パツト付き自動車用カ−ペツト及びその製造方法
US4835030A (en) * 1987-10-14 1989-05-30 C. H. Masland & Sons In situ pattern molding and adhesion of PVC heel pad blanks to automotive carpeting without dielectric means
JPH0585245A (ja) * 1991-09-27 1993-04-06 Ikeda Bussan Co Ltd 車両用カーペツトにおけるヒールマツトの溶着方法
US5925304A (en) * 1994-06-14 1999-07-20 Ikeda Bussan Co., Ltd. Method for producing a heel mat-attached floor rug for a motor vehicle
WO1998025755A1 (fr) * 1996-12-09 1998-06-18 E.I. Du Pont De Nemours And Company Appareil de liage d'elements thermoplastiques par radiofrequences

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198445, Derwent World Patents Index; Class A32, AN 1984-279900, XP002120314 *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 240 (M - 336) 6 November 1984 (1984-11-06) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 029 (M - 451) 5 February 1986 (1986-02-05) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 414 (M - 1456) 3 August 1993 (1993-08-03) *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001025027A1 (fr) * 1999-10-02 2001-04-12 Paul Kimsey Articles d'embellissement
GB2358608A (en) * 1999-10-02 2001-08-01 Paul Kimsey Applying a design to an article
WO2006123352A1 (fr) * 2005-05-17 2006-11-23 Arun Prasad Tapis de base
WO2007057733A1 (fr) * 2005-11-16 2007-05-24 Nokia Corporation Couvercle de station mobile et procede de soudure
WO2016092332A1 (fr) * 2014-12-12 2016-06-16 Paul Kimsey Tapis doté d'une talonnette de propreté
GB2533149B (en) * 2014-12-12 2019-09-11 Kimsey Paul Mat with a heel pad
JP2016137815A (ja) * 2015-01-27 2016-08-04 トヨタ紡織株式会社 フロアマットの製造方法

Also Published As

Publication number Publication date
GB0006469D0 (en) 2000-05-10
GB2344758B (en) 2000-10-25
AU5180899A (en) 2000-02-28
GB2344758A (en) 2000-06-21

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