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Address: Tunsing Industrial Zone, No. 28 Xiatian village, Longtian street, Pingshan District, Shenzhen City, Guangdong Province, China
Contact name:Abby Zou
Shenzhen Tunsing Plastic Products Co., Ltd. |
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Hardness 52±2 Shore A TPU Hot Melt Adhesive Glue Polyurethane Adhesive Film for Underwear
Hot Melt Adhesive Glue
This hot melt adhesive glue is a thermoplastic hot melt adhesive film, which can be repeatedly heated and plasticized. This hot melt adhesive glue adheres to the soft touch of Lycra, spandex, nylon, Multi-Spandex and other super elastic fabrics. Its characteristics are very soft feel, super high resilience.Unlike other adhesive films, this product is made from a thermoplastic material that can be heated and plasticized multiple times. This feature allows for easy repositioning and adjustment during application.This hot melt adhesive is specifically designed to adhere to super elastic fabrics such as Lycra, spandex, nylon, and Multi-Spandex. It is formulated to bond securely to these materials without compromising their elasticity or stretchability.
The Physical Characteristics of Hot Melt Adhesive Glue
Physical Characteristics:
| Color | Transparent |
| Release Protection | Glassine Release Paper |
| Thickness Range | 0.025mm-0.30mm |
| Width Range | 5mm-1580mm |
| Proportion | 1.15±0.02g/cm³ |
| Melt Flow Index | 8±3g/10min(ASTM D1238-04) |
| Hardness | 52±2 (Shore A) |
| Melting Range(DSC) | 115-135℃(ISO11357) |
| Glass transition temperture | -40±7(GB/T 19466.2-2004) |
| Activation Temperature | 155-185℃(Tunsing) |
Recommended Bonding Conditions:
| First Lamination | First Lamination | ||
| Mechanical Mold Temperature | 145℃-165℃ | Mechanical Mold Temperature | 155℃-185℃ |
| Pressure | 5-15 seconds | Pressure | 8-25 seconds |
| Pressure | 0.3-0.6mpa | Pressure | 0.3-0.6mpa |
TPU hot melt adhesive glue is composed of a thermoplastic polyurethane (TPU) resin, which is the main component. The TPU resin is a versatile material known for its excellent adhesive properties and ability to bond various substrates.
In addition to the TPU resin, the hot melt adhesive glue may contain other additives and components to enhance its performance. These additives can include tackifiers, plasticizers, antioxidants, and stabilizers. Tackifiers improve the initial tack and adhesion of the film, while plasticizers enhance its flexibility and elongation properties. Antioxidants and stabilizers are added to improve the film's resistance to heat, UV radiation, and aging.
The TPU hot melt adhesive glue is typically manufactured through a process called extrusion. During extrusion, the TPU resin and additives are melted and blended together to form a molten mass. This molten mass is then extruded through a die to create a continuous film of the desired thickness. After extrusion, the film is cooled and solidified to obtain the final TPU hot melt adhesive film.
The Application of TPU Hot Melt Adhesive Glue
TPU hot melt adhesive glue finds application in the field of lingerie and intimate apparel. TPU hot melt adhesive glue is used for bonding various components and materials together to provide structural integrity and enhance the overall quality and functionality of the garments.
In lingerie manufacturing, TPU hot melt adhesive glue is commonly used for seam bonding. TPU hot melt adhesive glue allows for seamless construction, where fabric panels are fused together at the edges using the adhesive film, eliminating the need for traditional stitching. This seamless construction not only provides a clean and smooth appearance but also enhances the comfort and fit of the garment.
Additionally, TPU hot melt adhesive glue is utilized in the attachment of elastic bands, trims, and embellishments to lingerie. The adhesive film provides a strong and durable bond between the elastic or trim and the fabric, ensuring that they stay securely in place during wear and laundering.
TPU Hot Melt Adhesive Glue'Customer Feedback
TPU Hot Melt Adhesive Film
Packing & Shipping :
Packing: 100 yard in roll, 1-2 rolls in case
Shipping: 5-7days by Express (DHL, FedEx, USP and so on)
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