Compared with impregnated nonwoven interlining, the most important feature of thermal bonding nonwoven fabric is to replace the impregnation bonding process with a hot roll bonding process, adding hot melt adhesive fibers to polyester fibers, melting the hot melt adhesive, and bonding the polyester fibers through the hot roll process to make a nonwoven backing fabric, and then applying LDPE or EVA powder coating according to demand. The glue application process can be chosen from powder dispensing, or flat glue after hot pressing. The non-woven base fabric produced has a softer feel and uses very few chemical additives, making it more environmentally friendly and widely used for various types of garment lining or temporary bonding.

Detailed Product Specifications and Parameters:

Detailed specifications: 15G LDPE or EVA adhesive powder on 45G hot rolled process backing, generally using a dusting of flat glue sizing process.

Composition:

100% polyester chemical fiber

Grammage range:

Base fabric: 25G; Coating: 12G

Width range:

within 2 meters

Color:

white, black

MOQ:

5000m

Feeling hardness:

regular feeling

Packing quantity:

according to customer requirements

Packing material:

PE transparent plastic bag

Loading quantity:

20GT/40HQ

Customs code:

5603911090; 5603921090; 5603931090.

Glue powder:

LDPE/EVA

LDPE pressing temperature:

130-140 degrees

Pressure:

2-2.5kg/cm2

Time:

12-15S

EVA pressing temperature:

100-110 degrees

Pressure:

0.1-0.5kg/cm2

Time:

10-12S

Features:

45G high weight hot rolled backing, thick, soft, even, and flat also can produce different weight and width according to customers' requirements.

LDPE or EVA glue powder can be applied according to the customer's requirements, and the glue application process is flexible, it can be directly powdered or hot-pressed into flat glue.

No need to add chemical additives in the production process, the product is environmentally friendly and free of odor and harmful substances.

China thermal bonding nonwoven fabric process is simple, high output, low cost, high cost performance, and higher grammage is more suitable for thicker garments.

Introduction To The Production Process Of Backing Fabric:

Backing production: The polyester staple fiber, or and other fibers through the open cotton process to fully break up the fiber, dot fusing mixed, and then after carding, laying the network, by hot rolling stick hot roll forming to complete the production of the base fabric. Glue powder coating: The hot melt adhesive resin is ground into a certain particle size of hot melt the adhesive powder, then the hot melt adhesive powder is scattered on the top surface of the backing as evenly as possible, then the powder is hot molten in the drying room, flat fusing on the top surface of the backing and then cooled, or the adhesive powder is flattened by hot pressing roller, the finished product is hot rolled nonwoven interlining.