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Bonded Nylon Thread

Bonded Nylon Sewing Thread, Bonded Nylon Filament Sewing Thread, Nylon Bondi Thread

100% Nylon Bond Thread

100% Bonded Nylon Thread

  • Bonded Nylon Thread
    Bonded Nylon Thread

Bonded Nylon Thread

Tex NoTicket NoDenierStrength (cN) Elogation% Thread Carrier
3080100D/3213518-30King spool/Dyeing Tube
4560150D/3304018-30King spool/Dyeing Tube
7040210D/3435020-32King spool/Dyeing Tube
9030250D/3515020-32King spool/Dyeing Tube
13520420D/3978022-34King spool/Dyeing Tube
21013630D/3515022-34King spool/Dyeing Tube
27010840D/31762022-34King spool/Dyeing Tube

Bonded Nylon Sewing Thread, Bonded Nylon Filament Sewing Thread, Nylon Bondi Thread


Bonded Nylon Thread
Bonded Nylon Thread

The bonded nylon thread is made of continuous nylon filaments, which are then bonded together to bond all the yarns together. Even if they are cut with scissors, they will never break open. It can be combined with daily heavy duty sewing processes such as leather, canvas or sports shoes through high-performance lubrication.

Production method


The main thing is to take nylon filament and low melting nylon filament at the same time. After twisting into a strand, heat-melting the low-melting nylon thread and then dyeing the finished product. Since the nylon threads are directly melt-bonded and dyed between the low-melting nylon threads, the conventional linear hardness and color control are not easily controlled, and the nylon Bondi sewing thread with soft linearity and stable color quality is manufactured.

 Bondi line has high temperature resistance, no expansion and contraction, no discoloration, continuous line, no hairiness and other characteristics during the sewing process, and it has the characteristics of waterproof and mildewproof. As far as the product itself is concerned, it is mainly divided into two types: Nebundi and Gentile.

      Waibangdi sewing thread:


It is a polyester long fiber thread or a nylon thread single thread passing through the sol tank of the Bondi machine. The outside of the thread is wrapped by Bondi glue and dried by the oven to achieve the purpose of not sewing the thread. The characteristic of the line is that the thread quality is tough and has the characteristics of wear resistance. However, since the outer Bondi sewing thread is glued after dyeing, the color change after the glue is large, and it is often difficult to grasp the color accuracy. When the thread passes through the eye of the needle, some of the Bondi gel will fall off and it will spread easily. This is its shortcoming.

        Nebondi sewing thread: The thread quality is relatively soft and the sewing performance is better. Since the dyeing process is performed after the Bondi is done, the color does not mutate and the color accuracy is easy to grasp. Since the Nebondi sewing thread is internally added with a thermal fuse, after the heating is set, the thermal fuse melts and sticks the thread, which simplifies the entire Bondi process and makes the Bondi process stable and easy. Mass production.

Bonded nylon 66 thread

Nylon 66 Bondi sewing thread is made up of continuous filament nylon fibers that are twisted together, internally bonded and shaped to achieve non-stranding. With the advantages of nylon materials and the treatment of high-efficiency lubricants, the highest requirements for sewing can be achieved!

Ingredients: polyamide-66 synthetic fiber, commonly known as nylon (Nylon) 66 or nylon-66Dyeing temperature: 105 ° C


Suitable for sewing high-end sports shoes, leather shoes, handbags; high-grade leather goods, furniture sofas; trolley cases, space bags; car airbags, car seats, seat belts; medical supplies and parachutes and other safe sports facilities.

Bonded nylon 6 thread


Nylon 6 has the most outstanding advantages of high wear resistance and good elasticity. When stretched to 3-6%, the elastic recovery rate can reach 100%. The N6 Bondi line uses nylon 6 filaments, which are bonded together by a special process to achieve the purpose of not loosening and raising the thread during the sewing process. Compared with other types of sewing thread, N6 State Di line has the advantages of good wear resistance, excellent toughness, small shrinkage, large elasticity and flat seam.


polyamide-6 synthetic fiber, commonly known as nylon (Nylon) 6 or nylon-6Dyeing temperature: 100 degrees Celsius at normal temperature


Suitable for sewing sports shoes, leather shoes, handbags, leather goods, furniture sofas, clothing, toys, time bags, etc.


Bonded nylon thread is made of high-quality nylon continuous filament. It is matched with special lubricating oil. It is resistant to high temperature, non-stretching, non-marking, continuous threading, and lint-free during the sewing process, mildew and other characteristics.


Features & Advantage

Bonded Nylon Thread
Bonded Nylon Thread

In addition to the characteristics of ordinary nylon filament sewing thread, Bonded nylon sewing thread also has the advantages of high tensile strength, good wear resistance, small shrinkage, moderate elastic stitching, etc. It is widely used for sewing car seat and safety. Daily high-quality sewing products such as airbags, leather furniture, bags, parachutes, wetsuits, high-end sneakers, tents, sails, hoods and high-grade mattresses.

Excellent TenacityGood Durability
Lowly Elongation High Waterproof Property
Loose Strands PreventedExcellent Seam Strength & Appearance
High ProductivityGentle Luster
Extensive Colour Range 

●Imported melting yarn, good bonded processing, Evenly inner bonded; 

●Bonded hard, no loose 

●Advanced dyeing technique, color fastness can be 4-5grade.、

●Smooth appearance after heating and drawing to improve the sewing effect greatly. 

●Oil evenly with imported lubricant to ensure the excellent sew ability;

 ●Good seam strength and durability, Excellent fiber Abrasion Resistance  

●Available in natural, white, black and colors 

●Can develop new products together with customer. Fire-resistant thread, anti-static thread can be supplied. 

How to distinguish the Bonded sewing thread from the ordinary sewing thread

Bonded Nylon Thread
Bonded Nylon Thread

It is used for processing to dyed high tenacity nylon 6 66 filament thread which is the best choice for the knitting and sewing of classical suits, high quality garments, leather&bag, luggage, footwear, upholstered furniture,sporting goods, quiltings, binding, safety yarns, etc.

First, the difference in feel: Bonded sewing thread is relatively hard, ordinary sewing thread is relatively soft;

Second, the difference between the strands can be unscrewed: Bonded sewing thread is a special sewing process to bond the strands into a whole sewing thread, the hand can not simply unscrew the thread. The ordinary sewing thread holds the two ends of the thread and can be easily unscrewed by turning it clockwise.

Summary: Bonded sewing thread is a sewing thread that is bonded to a whole by a special process (to achieve the purpose of not stocking). The Bonded sewing thread feels harder. When the strand is held in the hand, you don’t use it. When it is opened, it can be roughly judged as a Bonded sewing thread. On the contrary, it is an ordinary high-strength sewing thread.

Bonded Nylon Sewing Thread
Bonded Nylon Thread
Material: 100% Nylon 6, Nylon 66 Pattern: Dyed Use: Crochet, Cross Stitch, Embroidery, Hand Knitting, Teabag, Knitting, Sewing, Weaving
Yarn Type: Filament Color: Dyed, Customized Feature: Abrasion-Resistant, Chemical-Resistant, Eco-Friendly, High Temperature Resistant, High Tenacity, Low Shrinkage
Technics: Twisting, hot-setting, winding Yarn Count: 150D/3; 210D/2; 210D/3 ;250D/3 ;280D/3 ; 420D/3 ; 630D/3 ; 840D/3 ; 1050D/3 ; 1260D/3 Weight (g/ball): 250G, 1KG, 1.5KG
Place of Origin: Jiangsu, China (Mainland) Brand Name: BIT Model Number: 150D/3; 210D/2; 210D/3 ;250D/3 ;280D/3 ; 420D/3 ; 630D/3 ; 840D/3 ; 1050D/3 ; 1260D/3
Application:Leather products, outdoor clothes, etc. Strength: 8.5 G/D Type: OEM/ODM/OBM


Bonded Nylon Sewing Thread
Bonded Nylon Thread

The most outstanding advantages of Bonded nylon sewing thread are high strength, good heat resistance and good light resistance. Bonded nylon sewing thread adopts high-strength nylon continuous filament, and the strands are bonded together by special process to reach the line. N66 Bondi sewing thread has the advantages of high tensile force, small elasticity, no expansion and contraction, and even stitching compared with other types of sewing thread. Uses: Suitable for sewing high-end sports shoes, leather shoes, handbags; high-grade leather goods, furniture sofas; trolley materials, space bags and other polyester materials and when sewing thread is required to be inelastic.

Stitching upholstery, canvas, drapery, luggage, purses, camping tent, shoes, leather products, vinyl, etc.

1. Material: 100% Nylon6,66

2. Specific: 150D/3; 210D/2; 210D/3 ;250D/3 ;280D/3 ; 420D/3 ; 630D/3 ; 840D/3 ; 1050D/3 ; 1260D/3

3. Technology: TFO&Ring spun

4. Tenacity: 7.5GPD

5. Feature: length-fixed, weight-fixed

Packaging & Delivery

Bonded Nylon Sewing Thread
Bonded Nylon Thread

Packaging Details:Wholesales Tea Bag Nylon Bonded Sewing Thread: 

1)packaging: bag and carton 

2)packing detail: 1PC/Polybag or color box,special package requirements are welcomed


Time:Shipped in 15 days after payment

Why choose us

1/ Stable quality

We passed ISO9001 quality management system and ISO14001 environmental management system. We exported to more than 30 countries and regions at home and abroad.

2/ Product environmental protection

Our company got OEKO-TEX STANDARD 100 CLASS Ⅰ certificate, meeting customer's higher requirements for enviornmental protection.

3/ Enough inventory

We have 1125 colors inventory, delivery on the day of receipt of your order.

4/ Pricing & Saving

Bonded Nylon Sewing Thread
Bonded Nylon Thread


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