Laminated Fabrics

Fabrics Name : Laminated Fabrics

Introduction of Fabric :

Definition :A materials composed of two or more layers, at least one of which is a textile fabric, bonded closely together by means of an added adhesive or by the by the adhesive properties of one or more of the components layers.

-According to textile institute

Method of Lamination :I. Flame Lamination

II. Hot melt laminationIII. Adhesive Lamination –aqueous basedIV. Adhesive Lamination –solvent basedV. Film Lamination

Advantage & Disadvantage of different types of adhesive –

Types of adhesive Advantage DisadvantageWater based (acrylic)

1.Light stability2.Good creasing, embossing, hot foil stamping ability

1.Not suitable for all substrates

Solvent based (polyurethane, acrylic)

1.very easy to run 1.solvent extraction equipment

Solvent free (polyurethane)

1.Reduction in glue weight.2.Full range of plastic film is possible3High production speed4.no dryers

1..difficult to run

Thermal Film( pre applied thermal adhesive )

1.Easy to run2.Rapid machine start up

1.Specific Equipment needed2.cost of film

UV adhesive 1.short star up time2.Excellent adhension

1.Cost of glue & machine2.Yellowing

Lamination Faults :

Faults Reasons RemediesBubbles Improper roller nip

pressureProper roller surface mapping

Particles Poor mixing of laminating pest

Excellent grinding of the materials in the laminating pest

Age cracks In stability of the laminating pest

Advanced camera technology for higher contrast

Misalignment of edges

Lack of proper supervision to the process

Easy integration into the product line

Laminating faults Quick process Networking for further evaluation

Sectors of using laminating fabrics

Sector ApplicationAutomotive & Aerospace 1.Vehicle interiors such as door

panelsMedical & Hygiene 1.Anti bacterial coatings

2.waterproof breatheable membranes

Construction & Engineering 1.Tarpaulins2.Bulk bags

Interiors 1.stain & UV resistenceTechnical Apparel 1.waterproof breatheable

membranes2.phase chasing materials

Apparel 1.Fashion,lagguage, accessories2.pvc/faux leather

Sports & leisure 1.sail cloth2.bouncy castles