US3914493A - Iron-in stiffening insert - Google Patents

Iron-in stiffening insert Download PDF

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Publication number
US3914493A
US3914493A US330814A US33081473A US3914493A US 3914493 A US3914493 A US 3914493A US 330814 A US330814 A US 330814A US 33081473 A US33081473 A US 33081473A US 3914493 A US3914493 A US 3914493A
Authority
US
United States
Prior art keywords
dots
spacing
adhesive
support
iron
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.)
Expired - Lifetime
Application number
US330814A
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English (en)
Inventor
Adolf Graber
Kurt Tischer
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.)
FREUDENBERG USA Inc
Carl Freudenberg KG
Pellon Corp
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of US3914493A publication Critical patent/US3914493A/en
Assigned to PELLON CORPORATION reassignment PELLON CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: FEUDENBERG U.S.A., INC.
Assigned to FREUDENBERG USA, INC. reassignment FREUDENBERG USA, INC. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: PELLON CORPORATION, A CORP. OF NY
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/02—Linings
    • A41D27/06—Stiffening-pieces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24843—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] with heat sealable or heat releasable adhesive layer

Definitions

  • An iron-in stiffening insert comprising a support carrying a multiplicity of dots of adhesive arranged thereon Apr. 15
  • the stiffening materials comprise both woven goods (from light, open-weave cotton to heavy mohair interlinings) and non-woven fabrics (in wieghts between 20 and 200 g/m), which are partially coated with suitable thermoplastic adhesives such as highpressure and low-pressure polyethylene, PVC, lowmelting copolyamides and other such substances.
  • German Auslegeschrift No. 1,248,006 and US. Pat. No. 3,098,235 disclose such stiffening materials with uniformly printed dots. Here the distance of any dot from any adjacent dot is always the same. In this manner an absolutely uniform distribution of the binding agent is achieved. Overconcentration as well as under-concentration is avoided.
  • dots of adhesive by printing methods represented an important improvement over the powder sprinkling process, because in contrast to the arbitrary distribution and accumulation of powder granules that is produced by powder sprinkling it made it possible to determine in advance the uniform arrangement of the dots, the dot spacing and the mass of the individual dot with great precision.
  • Dot spacing thus is important to the softness of the ironed laminate, while the mass of the individual dot, together with the physical and chemical properties of the thermoplastic employed, is responsible for the strength of adhesion.
  • the maximum mass of the individual dots is limited by the danger that the adhesive may strike through the facing material or the support material, or the danger of excessive stiffness in the finished-ironed piece.
  • the maximum spacing between the dots is determined by an increasing shimmer in the appearance of the facing due to the fact that tunnels may form between the interlining and the face material.
  • Interference phenomena may also enter the picture, i.e. when such interlinings are ironed together with woven materials or fabrics having a corasely structured underside and a smooth face side, a phenomenon is observed which has long been referred to by textile printers as the moire effect.
  • This effect in the printing of ink onto fabric is explained by the fact that different amounts of ink are transferred from the engraving on the printing cylinder according to whether the inkfilled point on the cylinder comes into contact with a high point or a low point on the fabric.
  • the shimmering stripes and waves in textile laminates is apparently to be attributed to interference phenomena which develop when the printing screen is superimposed on the spacing of the fabric. They are strongest when the spacing of the printed dot pattern and that of the fabric structure is virtually the same and runs in the same direction.
  • the interference could be prevented while maintaining the uniform pitched pattern of dots by selecting for each facing material an interlining material with a dot pattern as dissimilar as possible from the structure of the facing material. This, however, is impossible in practice due to the need to maintain too large a stock. In addition one must consider the amount of time lost due to the extensive experimenting that this requires.
  • the minimum and maximum spacing of the adhesive dots are rather narrowly restricted on the one hand by technical conditions relating to printing (eg. production of the stencil, clean formation of the image) on the one hand, and on the other hand by the requirements that must be met by the finished laminate (feel, surface appearance, adhesion).
  • an iron-in stiffening insert com prising a support carrying a multiplicity of dots of adhesive arranged thereon in a random patern.
  • the average spacing between adjacent dots is no more than about greater or lesser than the average spacing between adjacent dots and the spacing between dots ranges from about I to 2.5 times the average diameter of the dots.
  • the minimum distance to the next point is advantageously 1-1.4 mm, and the maximum distance 1.96 to 2 mm.
  • the spacing of the dots from one another should differ within a maximum range from about 1.8 to 2.0 mm in order to obtain the desired properties in the finished piece.
  • the simplest form of a pattern of the proposed kind is the arrangement of the dots in a statistically random distribution while preserving a predetermined maximum and minimum dot spacing.
  • the desired irregularity is also favored by the selection of dots of different size, although the dot size may be varied only to a limited extent if the optimum adhesion is to be attained.
  • Additional patterns which are proposed for the avoidance of uniform linear dot arrangements are the arrangement of the dots in wavy lines running lengthwise, sideways or diagonally, and in polar shapes such as concentric circles or spirals, while maintaining the correct dot spacing.
  • interference is impossible since a linear system (woven fabric) is being superimposed on a polar system (the adhesive dot pattern).
  • a special embodiment is a combination of hexagons regularly or irregularly composed of dots and having sides deviating from the straight lines in all directions to assure the desired effect.
  • FIG. 1 is a plan view of a stiffening insert having adhesive dots randomly printed thereon;
  • FIG. 2 is a plan view of another insert having a different pattern of adhesive dots printed thereon.
  • FIG. 1 there is shown a support 10 such as a non-woven staple fiber fabric carrying dots of polyethylene adhesive I2 thereon.
  • the size of dots l2 and their spacings vary. Visibly the arrangement of dots is random although close inspection will reveal there is an infrequent repeat over a distance which is relatively large. Also the spacing between adjacent dots is never greater than about 2.5 times the dot diameter or less than about the dot diameter.
  • FIG. 2 there is shown another support 20 carrying dots 22.
  • the dots 22, however, are in small hexagonal clusters 24 which regularly repeat. This pattern is easier to imprint onto the roll which later prints the adhesive although its applicability is not as universal as is the FIG. I pattern. Within each hexagon 24 the size and spatial relationship of FIG. 1 still apply.
  • Fabrics stiffened by ironing-in of stiffened inserts as illustrated are free of undesirable furrowing and moire.
  • the dispersion is printed with a cylindrical roll in a pattern of dots of the size and spacing shown in FIG. 1.
  • the support is permitted to dry and is then ironed with a flatiron onto a Tropical fabric weighing g/m and woven of a 50 50 blend of polyester and wool. The fabric face will show no patterns resulting from the insert.
  • An iron-in stiffening insert comprising a support carrying a multiplicity of printed dots of adhesive arranged thereon, the spacing between adjacent dots being non-uniform and no more than about 20% greater or lesser than the average spacing between adjacent dots and the average spacing between dots being non-uniform and ranging from about 1 to 2.5 times the average diameter of the dots.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Details Of Garments (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Laminated Bodies (AREA)
US330814A 1972-03-04 1973-02-08 Iron-in stiffening insert Expired - Lifetime US3914493A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2210478A DE2210478A1 (de) 1972-03-04 1972-03-04 Einbuegelbare versteifungseinlage
DE2218375A DE2218375A1 (de) 1972-03-04 1972-04-15 Einlagestoff

Publications (1)

Publication Number Publication Date
US3914493A true US3914493A (en) 1975-10-21

Family

ID=25762831

Family Applications (1)

Application Number Title Priority Date Filing Date
US330814A Expired - Lifetime US3914493A (en) 1972-03-04 1973-02-08 Iron-in stiffening insert

Country Status (11)

Country Link
US (1) US3914493A (de)
JP (1) JPS4950A (de)
AU (1) AU472053B2 (de)
BE (1) BE796256A (de)
CA (1) CA1005284A (de)
DE (2) DE2210478A1 (de)
FR (1) FR2174947B1 (de)
GB (1) GB1420261A (de)
IT (1) IT979703B (de)
NL (1) NL171530C (de)
SE (1) SE393822B (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143424A (en) * 1975-11-08 1979-03-13 Firma Carl Freudenberg Combined interlining and chest piece for garments
US4204017A (en) * 1972-03-23 1980-05-20 Kufner Textilwerke Kg Raster-like heat sealable adhesives on substrates
US4244999A (en) * 1976-02-19 1981-01-13 Stotz & Co. Method of manufacturing a cut textile piece possessing variable stiffness over its surface
US4259390A (en) * 1977-11-26 1981-03-31 Firma Carl Freudenberg Nonwoven fabric having the appearance of a woven fabric
US4333980A (en) * 1978-03-20 1982-06-08 Facemate Corporation Multi-ply fabric structure including interliner
US4613538A (en) * 1985-09-05 1986-09-23 Wendell Textiles Fusible coatings for fabrics
WO1990014950A1 (en) * 1989-06-09 1990-12-13 Nordson Corporation Method and apparatus of applying hot melt adhesive to paper products
WO1992000187A1 (en) * 1990-06-18 1992-01-09 Harder Robert L Improved fusible bonding tape and method of manufacture thereof
EP1242238A1 (de) * 1999-11-16 2002-09-25 Allegiance Corporation Taktweise gebundene chirurgische wegwerflaminate
US20080127397A1 (en) * 2005-04-05 2008-06-05 Kathleen Melinda Toyne Pant leg stabilizer
EP2307604A2 (de) * 2008-07-25 2011-04-13 Korea Vilene Co., Ltd. Verfahren zur herstellung leicht schmelzbaren vlieszwischenstoffen mittels strukturdrucken
USD744244S1 (en) * 2013-06-12 2015-12-01 Georgia-Pacific Consumer Products Lp Paper product

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722429A1 (de) * 1977-05-18 1978-11-23 Freudenberg Carl Fa Atmungsaktiver futterstoff mit formeffekt
JPS591274A (ja) * 1982-06-29 1984-01-06 Toshiba Corp 熱転写記録装置
JP2802233B2 (ja) * 1994-09-06 1998-09-24 日興毛織株式会社 スラックス及びその製作方法
JP2580265Y2 (ja) * 1993-12-13 1998-09-03 日興毛織株式会社 スラックス
FR2817563B1 (fr) * 2000-12-04 2005-06-17 Protechnic Sa Produit thermoadhesif sur support transfert, notamment pour l'industrie textile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098235A (en) * 1959-12-10 1963-07-23 Albert D Gusman Clothing with adhesively applied bodying layer
US3168749A (en) * 1963-02-15 1965-02-09 Cala Abram Fabric hem
US3251727A (en) * 1961-08-17 1966-05-17 Riegel Textile Corp Laminated breathable textile product and method of manufacturing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170733A (en) * 1966-01-27 1969-11-12 Harold Rose Improved Fabric

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098235A (en) * 1959-12-10 1963-07-23 Albert D Gusman Clothing with adhesively applied bodying layer
US3251727A (en) * 1961-08-17 1966-05-17 Riegel Textile Corp Laminated breathable textile product and method of manufacturing same
US3168749A (en) * 1963-02-15 1965-02-09 Cala Abram Fabric hem

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204017A (en) * 1972-03-23 1980-05-20 Kufner Textilwerke Kg Raster-like heat sealable adhesives on substrates
US4143424A (en) * 1975-11-08 1979-03-13 Firma Carl Freudenberg Combined interlining and chest piece for garments
US4244999A (en) * 1976-02-19 1981-01-13 Stotz & Co. Method of manufacturing a cut textile piece possessing variable stiffness over its surface
US4259390A (en) * 1977-11-26 1981-03-31 Firma Carl Freudenberg Nonwoven fabric having the appearance of a woven fabric
US4333980A (en) * 1978-03-20 1982-06-08 Facemate Corporation Multi-ply fabric structure including interliner
US4613538A (en) * 1985-09-05 1986-09-23 Wendell Textiles Fusible coatings for fabrics
WO1990014950A1 (en) * 1989-06-09 1990-12-13 Nordson Corporation Method and apparatus of applying hot melt adhesive to paper products
WO1992000187A1 (en) * 1990-06-18 1992-01-09 Harder Robert L Improved fusible bonding tape and method of manufacture thereof
EP1242238A1 (de) * 1999-11-16 2002-09-25 Allegiance Corporation Taktweise gebundene chirurgische wegwerflaminate
EP1242238A4 (de) * 1999-11-16 2004-05-26 Allegiance Corp Taktweise gebundene chirurgische wegwerflaminate
US20080127397A1 (en) * 2005-04-05 2008-06-05 Kathleen Melinda Toyne Pant leg stabilizer
US20080127396A1 (en) * 2005-04-05 2008-06-05 Kathleen Melinda Toyne Pant leg stabilizer
EP2307604A2 (de) * 2008-07-25 2011-04-13 Korea Vilene Co., Ltd. Verfahren zur herstellung leicht schmelzbaren vlieszwischenstoffen mittels strukturdrucken
US20110104457A1 (en) * 2008-07-25 2011-05-05 Korea Vilene Co. Ltd Method For Preparing Nonwoven Fusible Interlining Using Pattern Printing
CN102076899A (zh) * 2008-07-25 2011-05-25 韩国Vilene株式会社 使用图案印花制备无纺热熔衬的方法
EP2307604A4 (de) * 2008-07-25 2012-01-04 Korea Vilene Co Ltd Verfahren zur herstellung leicht schmelzbaren vlieszwischenstoffen mittels strukturdrucken
US8545649B2 (en) 2008-07-25 2013-10-01 Korea Vilene Co., Ltd. Method for preparing nonwoven fusible interlining using pattern printing
USD744244S1 (en) * 2013-06-12 2015-12-01 Georgia-Pacific Consumer Products Lp Paper product

Also Published As

Publication number Publication date
NL171530B (nl) 1982-11-16
CA1005284A (en) 1977-02-15
FR2174947A1 (de) 1973-10-19
DE2210478A1 (de) 1973-09-06
BE796256A (fr) 1973-07-02
GB1420261A (en) 1976-01-07
NL7302523A (de) 1973-09-07
NL171530C (nl) 1983-04-18
IT979703B (it) 1974-09-30
SE393822B (sv) 1977-05-23
FR2174947B1 (de) 1977-09-02
AU472053B2 (en) 1976-05-13
JPS4950A (de) 1974-01-05
AU5187273A (en) 1974-08-08
DE2218375A1 (de) 1973-10-25

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