Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1990-05-03
1993-11-16
Nerbun, Peter
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156566, 1565831, B32B 3112, A41H 4304
Patent
active
052619923
DESCRIPTION:
BRIEF SUMMARY
FIELD OF THE INVENTION
The present invention pertains to a process for producing multilayered individual parts of garments, especially cuffs and collars, in which at least one coated insert, that is to be bonded to the upper fabric in a bonding press, is placed on the upper fabric and is subsequently further processed by sewing. The present invention also pertains to the production of such individual parts by using this process.
The present invention seeks to achieve further mechanization and automation of the production of individual parts of garments during their production. In particular, it pertains to the production of multilayered individual parts, especially cuffs and collars. These individual parts have hitherto been produced usually by first adhering to the upper fabric, that lies on the outside on the finished garment, an adhesive-coated reinforcing upper fabric, that will lie on the outside on the finished garment is subsequently placed on the adhered unit (bonding unit) so that the outsides of the two upper fabric cuts will lie one on another. The bonding unit thus produced is then sewn on three sides, turned, and pressed (ironed).
BACKGROUND OF THE INVENTION
A process for producing collars, cuffs, and the like, according to which two layers of fabric are bonded together with a water-soluble adhesive prior to further processing in order to prevent the two layers of fabric from being displaced relative to one another is described in West German Patent Specification No. 1,610,639. After the further processing, the bonding is abolished or removed by washing. This process is not suitable for producing collars or cuffs in which the fabric layer on the visible side is connected to a reinforcing insert.
West German Offenlegungsschrift No. DE-OS 19,58,830 discloses a process for producing the lower part of the collar of a suit or dress, according to which one of the surfaces of an insert, serving as a lower or intermediate lining, is provided with a uniform adhesive layer melting under the effect of heat. This insert is then placed with this coated side on a lower collar cut, after which the two parts are bonded to each other at individual points by means of a pressing die provided with heating tips so that one of the edges of the upper collar cut is pushed between the lower collar cut and the insert for fixation on the lower collar cut by a seam and subsequently ironed. An adhesive bond covering the entire surface area is thus produced between the insert and the lower collar cut.
One of the edges of the upper collar cut is pushed between the non-connected edge zones of the lower collar cut and the insert by hand. Because of the soft nature of the material, this is not simple, and is particularly problematic and time-consuming if fabrics with rough surfaces and high coefficients of friction are to be processed.
These prior-art production processes are expensive in the case of the production of collars, cuffs, and comparable individual parts of garments and are poorly suited for further mechanization and automation.
SUMMARY AND OBJECT OF THE INVENTION
It is a primary object of the present invention to simplify and automate the production of multilayered individual parts with coated insert pieces.
To attain this object, the process according to the present invention is characterized in that all the parts which will subsequently form the individual part: for the outer collar, an insert, and possibly other inserts (e.g. a plurality of inserts), the outer cuff, and an insert leaving the bonding press, the processing units thus formed are delivered into a magazine and are stored therein individually, especially so that they can be removed therefrom one by one.
Consequently, according to the present invention, all the upper collar cuts and inserts are already assembled in an arrangement suitable for processing before the beginning of the "bonding" operation, i.e., when they are fed into the bonding press, so that this arrangement can be maintained until the individual part in question is finished. This
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Moll Automatische Nahsysteme GmbH
Nerbun Peter
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