100% Polyester Bonded Soft Shell Waterproof Fabric 450DX450D 500gsm 150cm

Product Specification

Product Description

100% Polyester Softshell Bonded Fabric for Jacket 450D*450D 500gsm 150cm Waterproof And Breathable.

Composition is 100% polyester. Weight is 500gsm. It is woven poly minimatt + TPU film + brushed fleece fabric bonded. Waterproof & Breathable finish. As a bonded fabric, it is normally used to make Jacket , outwear, et.

It is a 3 layers bonded fabric. 1^st layer :450D poly minimatt 250gsm. 2^nd layer: milky TPU film. 3^rd layer : 230gsm brushed polar fleece. The bonding makes the fabric water proof, breathable , wind proof. We use azo-free glue for production The sizing temperature can reach 140 °, no need to worry about the bonding fastness.

The face and backside fabric can be changed to different quality and weight according to detailed request. About the TPU, there are usually two kinds: milky color, transparent color. Most of the time this bonded fabric is the first choice for winter jacket , winter breaker, and other kinds of outwear.

Sample Picture:

Composite fabric is a new type of material bonded to one or more layers of textile materials, non-woven materials and other functional materials. Composite fabric is fine and slim, with plump appearance, and has certain windproof, waterproof, moisture permeability and other functions, and has better thermal and air permeability. The fabric is widely used in automotive interiors, outdoor sports apparel, extreme rock climbing, medical protection and other fields.

Composite fabrics and ordinary composite fabrics (in the fabric and material through adhesive bonding, so as to improve the fabric texture, suitable for garment processing production process simplified and scale) and functional composite materials (after composite fabric with waterproof and moisture permeable, radiation resistance, washing resistance, resistance to wear and other special function) composite fabrics production principle
• The core components of composite equipment are gluing device and composite device
• 1.The gluing device consists of one engraving roller and one gluing silica gel press roller. Engraving roller general point shape has two kinds: diamond point and round point. Diamond point is actually a square point, the arrangement of points is regular, the spacing between points is consistent, and the water pressure resistance is relatively good. There are two kinds of circular points: regular and irregular, and irregular arrangement is often used. Points that are irregularly arranged are called computer points, or CP for short, and are irregularly arranged within a unit area. Because the spacing between points is not consistent, so the water pressure resistance is relatively weak. In the actual production, according to the characteristics of the fabric, customer requirements to determine the use of what shape point.
2.The compound device of hot melt machine consists of a steel roller and a rubber roller. The compound device of oil glue machine is composed of a heating wheel and three rubber rollers.
3.When the film (surface cloth) passes through the gluing device, the glue in the glue eye of the carving roller is forced to transfer to the film (surface cloth) through the extrusion of the gluing press roller, and then through the pressing of the composite device, the initial bonding fastness is obtained.

• Oil glue compound
1 oil glue is made of raw glue and a certain proportion of additives mixed, generally contains DMF, MEK, TOL and other solvents, but after the oven volatilization and composite wheel hot pressing, will greatly reduce the solvent content.
2 To achieve the best washing and peeling effect, the mature condition of the oil glue is 60℃×7 days, so that the solvent components in the oil glue can be maximized volatilization.
• Hot melt composite
1 hot melt adhesive is a kind of solid content of 100% single component reaction hot melt adhesive, it does not contain any chemical solvents, is a kind of environmental protection compound adhesive.
2 Hot melt adhesive ripe conditions for 30℃ room temperature, humidity >90%, placed 72 hours, can achieve the final peeling effect.
Composition equation of composite fabric: two kinds of fabrics purchased back finished products (can see woven fabric or knitted fabric process) - - >; Composite film factory - -& GT; Medium maintenance treatment plant -- > Post-finishing plant -- > Fabric finish composite to effectively maintain every batch of fabric processing, the reverse side fabrics first process with (membrane is a kind of transparent material similar to the nylon membrane), glue on using chemical material, and then into the maintenance process, maintenance treatment, the longer the blended fabric adhesive fastness and adhesive is better, general domestic adhesive need three days of maintenance time, It takes five days or longer to import adhesive, so that the adhesive can be fully integrated into the fabric and the film. The length of time will also affect the subsequent effect of bonding with the positive fabric.

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