EP2391233A2 - Verfahren zur ablage mindestens eines streifens von silikonbändern auf der rückseite eines selbsthaftenden textilsubstrats - Google Patents

Verfahren zur ablage mindestens eines streifens von silikonbändern auf der rückseite eines selbsthaftenden textilsubstrats

Info

Publication number
EP2391233A2
EP2391233A2 EP10707616A EP10707616A EP2391233A2 EP 2391233 A2 EP2391233 A2 EP 2391233A2 EP 10707616 A EP10707616 A EP 10707616A EP 10707616 A EP10707616 A EP 10707616A EP 2391233 A2 EP2391233 A2 EP 2391233A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
garter
silicone
mandrel
textile support
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.)
Withdrawn
Application number
EP10707616A
Other languages
English (en)
French (fr)
Inventor
Pierre Bachelard
Christian Bachelard
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.)
Cheynet et Fils SA
Original Assignee
Cheynet et Fils SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cheynet et Fils SA filed Critical Cheynet et Fils SA
Publication of EP2391233A2 publication Critical patent/EP2391233A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5042—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4835—Heat curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/863—Robotised, e.g. mounted on a robot arm
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General 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
    • B29C66/72—General 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
    • B29C66/729—Textile or other fibrous material made from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2313/00—Use of textile products or fabrics as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4871—Underwear

Definitions

  • the invention relates to the technical sector of stockings, self-fixing tights, rings, and also more generally, textile supports which are arranged with one or more silicone ribbons to allow a good hold on certain parts of the body of a person physical.
  • the self-fixing bottom receives, by sewing, a garter previously coated with the one or more layers or tapes of silicone. This requires several manufacturing operations.
  • the solution provides new perspectives for the assembly of garters, lace and the like on the support part textile or low by removing the sewing operations previously performed.
  • the method of depositing at least one strip of silicone tape on the backside of a self-fixing textile support consists in the implementation of the following operating phases: a) Positioning of a textile support on a chuck so that the receiving portion obtained from the layer or layers of silicone ribbons is well deployed. b) Entering and moving said receiving mandrel of the textile support by a first robot to an intermediate transfer station permitting the positioning and vertical retention of said mandrel and the mounted textile support, pressing means ensuring the holding of the textile support on the mandrel .
  • the method thus described can implement complementary operations related for example to the quality control of the positioning of the textile support on the mandrel.
  • the method is capable of implementing an automation ensuring the succession of these different phases.
  • the method according to the invention can be implemented with a complementary development of depositing the garter or lace on the textile support such as low to obtain a final product with a bonding by silicone gluing which allows to remove the operation sewing in the garter-textile support, said textile support may be in particular a low or sticky.
  • the method aims to produce, by automation, a final product comprising a textile support such as low and sticky with a garter or lace linked by coating, with the depositing one or more silicone tapes constituting a silicone surface, with at least one bonding silicone tape or a portion of the silicone surface between said textile support and said garter, and at least one silicone tape or part of silicone surface on the free part of the garter, the establishment of the garter on the textile support being effected by means of transfer means of the mandrel type, sleeve, which allow the superposition and gluing of the textile support with the garter, the final product, including the textile support and the garter, being disposed on a sleeve that can be transferred to a heating station for the final connection of the textile support and the garter with the band or strips of silicone tape or parts of silicone surfaces to ensure the polymerization of the ribbon or silicone surfaces, transfer means and pressers for removing the garter on the textile support.
  • a textile support such as low and sticky with a garter or
  • the implementation of the assembly of the garter on the textile support can be carried out in different ways which will be illustrated and described below.
  • FIG. 1 is a schematic representation of a non-glued bottom prepositioned on a mandrel disposed vertically of a transfer station; chuck being held by a first robot.
  • Figure 2 shows, schematically, the receiving mandrel of the unsized bottom in position on the transfer station and maintained by the first robot, and the positioning of a second robot held transfer sleeve pre-glued.
  • FIG. 3 shows, schematically, the transfer sleeve pre-glued introduced into the mandrel.
  • FIG. 4 shows the transfer operation of the bottom of the mandrel on the transfer sleeve pre-glued.
  • FIG. 5 shows the evacuation of the transfer sleeve with the pre-glued down to another transfer station.
  • FIG. 6A, 6B, 6C, 6D schematically illustrate a first implementation of the assembly of the garter on the textile support in the context of the automation process according to the invention.
  • FIG. 7A, 7B, 7C, 7D schematically illustrate a second implementation of the assembly of the garter on the textile support in the context of the automation process according to the invention.
  • FIGS. 8A, 8B, 8C, 8D schematically illustrate a third implementation of the assembly of the garter on the textile support as part of the automation process according to the invention.
  • - Figures 9A, 9B, 9C schematically illustrate a fourth implementation of the assembly of the garter on the textile support in the context of the automation process according to the invention.
  • the textile support is identified as being for example a stocking or tights.
  • the gluing stock is referenced by (1) and comprises an upper portion (1a) for receiving the one or more layers of silicone.
  • the bottom is threaded by its upper part on a mandrel (2) actuated by a robot (3) having grippers (3a).
  • a transfer station waiting (4) with pressing means (5) is capable of receiving said mandrel, as shown in Figure 2. Pressing means bear against the upper part of the bottom and therefore the part facing the mandrel .
  • the bottom is hanging.
  • a second robot (6) holds a transfer sleeve (7) pre-glued with silicone on its peripheral surface and comes in vertical alignment above the mandrel.
  • Figure 3 the transfer sleeve is positioned within the volume of the transfer sleeve.
  • the mandrel (2) is raised by the robot (3) and the action of the pressing means (5) allows the transfer of the bottom (1) on the transfer sleeve (7).
  • the robot (6) raises the transfer sleeve (7) with the bottom pre-glued and brings it to a heating operation phase to ensure the polymerization of the silicone on the upper back side of the bottom.
  • Means ensure the detachment of the glued textile support from the transfer sleeve after polymerization.
  • the method in its complete implementation, implements the following phases: a) Positioning a textile support on a mandrel so that the receiving part obtained from the layer or layers of silicone ribbons is well deployed. b) Entering and moving said receiving mandrel of the textile support by a first robot to an intermediate transfer station permitting the positioning and vertical retention of said mandrel and the mounted textile support, pressing means ensuring the holding of the textile support on the mandrel . c) taking a sleeve, from a storage location by a second robot, for presentation to a dispensing station of at least one layer of silicone tape on the periphery of the sleeve, according to a provision pre-established relative to the textile support disposed on the mandrel.
  • an intermediate phase of control of the positioning quality of the bottom deployed by its upper part can be provided and include complementary means able to carry out this control and to execute it. the corrections.
  • the surface state of the sleeve (7) can be designed to give surface conditions of the silicone ribbon (s) up to etching.
  • the method for the removal of at least one strip of silicone tape on a textile base of the bottom type with the assembly of a garter or lace with reference to FIGS. 6A, 6B, 6C, 6D, 7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D and 9A, 9B, 9C.
  • the method is associated with an automation to allow the seamless assembly of the garter on the textile support such as low for example.
  • the method aims to automatically produce a final product comprising a textile support such as low, sticky with a garter or lace bonded by coating, with the removal of one or more silicone ribbons constituting a surface of silicone, with at least one connecting silicone tape or a part of the silicone surface between said textile support and said garter, and at least one silicone tape or silicone surface part on the free part of the garter , the establishment of the garter on the textile support is effected by means of transfer means of the mandrel type, sleeve, which allow the superposition and gluing of the textile support with the garter, the final product, including the textile support and the garter, being disposed on a sleeve that can be transferred to a heating station allowing the final connection of the textile support and the garter with c or the silicone tape strips or silicone surface parts to ensure the polymerization or ribbon or silicone surfaces, transfer means and pressers for removing the garter on the textile support.
  • a textile support such as low, sticky with a garter or lace
  • FIGS. 6A, 6B, 6C, 6D Reference is made more specifically and the first implementation illustrated in FIGS. 6A, 6B, 6C, 6D is described. Specifically, this implementation aims to proceed to the silicone coating combined on the one hand on the base type textile support (10) and on the other hand on a sleeve (11) with transfer of the garter (12) arranged on a mandrel (13) and presented next to the silicone coating (14) deposited on the sleeve.
  • Figure 6A shows the initial position in which the bottom (10) is positioned on the sleeve, while the garter (12) is disposed on the mandrel. These two positions can be performed manually or automatically.
  • the method consists in depositing on the sleeve (11) and on the bottom (10) one or more strips of silicone (14) or having a wide surface disposed on the sleeve at the same time. and on the bottom.
  • the next phase according to FIG. 6C consists of presenting the mandrel (13) supporting the garter (12) facing the coating (14) deposited on both the sleeve and the bottom.
  • the next phase according to FIG. 6D consists of using transfer means and pressers to deposit the garter (12) on the coating itself deposited on the bottom and the sleeve so as to perform a pre-assembly.
  • the mandrel is then evacuated and the support sleeve of the bottom and the garter is transferred to the heating station to allow the polymerization of the silicone and obtaining the final product.
  • the sleeve is evacuated.
  • FIGS. 7A, 7B, 7C, 7D Reference is made more specifically and the second implementation illustrated in FIGS. 7A, 7B, 7C, 7D is described.
  • the coating (14) of silicone is carried out directly on the garter (12) previously disposed on the sleeve (11), while the bottom (10) is itself arranged on the mandrel (13).
  • Figure 7A represents the initial position being specified that the bottom is returned.
  • the bottom and the garter were positioned respectively on the mandrel and on the sleeve in any appropriate manner.
  • Figure 7B shows the deposition of the coating (14) on the entire surface of the garter.
  • Figure 7C shows the displacement of the mandrel (13) bottom support (10) so that said bottom comes in partial view of the coating (14) deposited on the garter.
  • Figure 7D shows the assembly of the bottom part of the garter after transfer operation using transfer means and pressors described above in the implementation of the first embodiment.
  • the mandrel (13) is evacuated and the sleeve (11) of the bottom end product and garter is transferred to the heating station to allow the polymerization of the silicone and obtaining the final product.
  • the sleeve is evacuated.
  • FIGS. 8A, 8B, 8C, 8D More specifically, reference is made to the third embodiment illustrated in FIGS. 8A, 8B, 8C, 8D.
  • silicone coating is performed after prepositioning the garter (12) on the bottom (10) by a transfer operation.
  • the silicone coating will be able to pass through the thickness of the bottom to allow gluing of the garter on the bottom.
  • Figure 8A shows the initial phase in which the garter is disposed on the sleeve and the bottom (10) on the mandrel (11) in any suitable manner. The bottom is presented in the inverted position.
  • FIG. 8B shows the positioning of the sleeve (11) and the mandrel (13) before transfer from the bottom to the garter with a partial overlap.
  • FIG. 8C shows the transfer of the bottom part of the garter partially onto it using transfer and pressing means of the type of those described in the first embodiment, the thus pre-assembled product being on the sleeve.
  • FIG. 8D shows the removal of the coating (14) which takes place on the one hand in the lower garter connection part and on the other hand on the garter part itself.
  • the sleeve (11) supporting the bottom end product and garter is transferred to the heating station to allow the polymerization of the silicone and obtaining the final product.
  • the silicone coating passes through the bottom and the garter at the point of their overlap ensuring their connection.
  • the sleeve is evacuated.
  • FIGS. 9A, 9B, 9C Reference is made more specifically and the fourth implementation illustrated in FIGS. 9A, 9B, 9C is described.
  • the coating (14) of silicone is previously disposed on the sleeve (11) and then transfer of the lower garter assembly on the deposited coating.
  • the passage of the silicone coating through the bottom allows to obtain the bonding of the garter on the bottom.
  • FIG. 9A represents the initial position in which the mandrel (13) receives on the one hand the bottom (10) and on the other hand the garter (12) which have been superimposed on one another with the aid of transfer means and pressers of the type described.
  • the silicone coating is deposited on the sleeve (11).
  • Figure 9B shows the approximation of the mandrel (13) and the sleeve (11) before the transfer operation of the garter bottom assembly at the location of the coating deposited on the sleeve (11).
  • Figure 9C shows the transfer of the product including bottom and garter on the sleeve (11) and removal of the mandrel (13). This operation is performed with the transfer means and pressors described in the first embodiment.
  • the sleeve (11) supporting the bottom end product and garter is transferred to the heating station to allow the polymerization of the silicone and obtaining the final product.
  • the silicone coating passes through the bottom and the garter at the point of their overlap, ensuring their connection.
  • the sleeve is evacuated.
  • the procedure is as follows: The method of depositing at least one strip of silicone tape on the back of a self-fixing or low textile support and the addition of a lace garter implements the following operating phases: a) positioning a textile support on a sleeve (11) by manual threading so that the receiving portion obtained from the silicone tape or strips is deployed. b) Seizing and moving said receiving sleeve of the textile support or bottom by a first robot to a coating station for depositing a silicone coating (14) on the one hand on the sleeve portion itself at least one band of silicone tape and the other by t on the textile support at least one strip of silicone tape.
  • the invention offers the considerable advantage in that it allows the positioning of the garter or lace directly on the textile support in the case of a production automation. This provides a quality finish and aesthetic significantly improved over the prior art by removing the sewing phase of the garter on the textile support.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Robotics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Tyre Moulding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP10707616A 2009-01-30 2010-01-29 Verfahren zur ablage mindestens eines streifens von silikonbändern auf der rückseite eines selbsthaftenden textilsubstrats Withdrawn EP2391233A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0950574A FR2941646B1 (fr) 2009-01-30 2009-01-30 Procede de depose d'au moins une bande de rubans silicones sur l'envers d'un support textile auto fixant
PCT/FR2010/050143 WO2010086564A2 (fr) 2009-01-30 2010-01-29 Procede de depose d'au moins une bande de rubans silicones sur l'envers d'un support textile auto fixant

Publications (1)

Publication Number Publication Date
EP2391233A2 true EP2391233A2 (de) 2011-12-07

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EP10707616A Withdrawn EP2391233A2 (de) 2009-01-30 2010-01-29 Verfahren zur ablage mindestens eines streifens von silikonbändern auf der rückseite eines selbsthaftenden textilsubstrats

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EP (1) EP2391233A2 (de)
FR (1) FR2941646B1 (de)
WO (1) WO2010086564A2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9000212D0 (en) * 1990-01-05 1990-03-07 Flude & Hinckley Self supporting stockings
JP2000170017A (ja) * 1998-12-04 2000-06-20 Nisshinbo Ind Inc ずれ止め部材を備えた衣類の製造方法、製造装置及び衣類
FR2904194B1 (fr) * 2006-07-28 2008-10-10 Cheynet & Fils Sa Dispositif de maintien a base de silicone de produit textile a porter

Non-Patent Citations (1)

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Title
See references of WO2010086564A2 *

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Publication number Publication date
FR2941646A1 (fr) 2010-08-06
WO2010086564A3 (fr) 2010-11-04
WO2010086564A2 (fr) 2010-08-05
FR2941646B1 (fr) 2011-02-25

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