Thermally fusible sheetlike structure and method for production thereof
AssigneeCarl Freudenberg KG
InventorsSteffen Traser, Steffen Kremser
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Abstract
A thermally fusible sheetlike structure, especially usable as fusible interlining in the textile industry, has a carrier ply made from a textile material to which has been applied a two-ply adhesive composition structure comprising an underlayer directly adjoining the sheetlike structure and an overlayer disposed upon the underlayer, wherein the underlayer contains a first hotmelt adhesive and the overlayer a second hotmelt adhesive, wherein the first hotmelt adhesive has a melting point of >140° C. and a melt flow index (MFI) value of >50 g/10 minutes (190° C./2.16 kg) and the second hotmelt adhesive a melting point of <145° C. and an MFI value of <50 (190° C./2.16 kg).
Claims20
A thermally fusible fabric, comprising:
- a carrier ply comprising a textile material to which has been applied a two-ply adhesive composition structure comprising an underlayer directly adjoining the fabric and an overlayer disposed upon the underlayer,
- wherein the underlayer comprises a first hot-melt adhesive,
- wherein the overlayer comprises a second hot-melt adhesive,
- wherein the first hot-melt adhesive has a melting point of >140° C. and a melt flow index (MFI) value of >50 g/10 minutes (190° C./2.16 kg), and
- wherein the second hot-melt adhesive has a melting point of <145° C. and an MFI value of <50 (190° C./2.16 kg).
Dependencies are inferred from the claim text.