1860d/3 M5 #5 650m Polyester Bonded Thread for Big Bags

• Customization: Available
• Elongation: 40%
• Feature: Abrasion Resistance, Chemical Resistance, High Temperature Resistant, High Tenacity, Low Shrinkage, Water Resistant
• Model NO.: 1860D/3
• Fiber Fineness: 100dtex
• Luster: Bright
• Shrinkage: Medium Shrinkage (1%-3%)
• Specification: 1860d/3, 1000M-5000M
• Tenacity: 3.0cN/dtex
• Type: Heavy Duty Thread
• Yarn Type: Filament Thread
• Material: 100% Polyester
• Pattern: Dyed
• Transport Package: by Sea
• Trademark: JOHNSON, OEM
• Origin: China
• Production Capacity: 5000000PCS/Year
• Package Size: 59.50cm * 29.50cm * 25.00cm
• Package Gross Weight: 13.000kg

Product Description

1860D/3 M5 #5 650M Polyester Bonded Thread for Big Bags

Crafted from high-tenacity continuous filament polyester and bonded for maximum durability, this 1860D/3 M5 #5 thread is engineered to withstand the extreme stresses and abrasive conditions inherent in the manufacturing and use of Flexible Intermediate Bulk Containers (FIBCs / Big Bags). Supplied on robust cones with a substantial 650-meter yield, it delivers unparalleled seam integrity and long-term reliability for heavy-duty containment applications where load security is paramount. Designed specifically for high-speed industrial sewing of big bags, it ensures secure closures that resist bursting, tearing, and UV degradation throughout the product lifecycle.

Specification

Applications

Ultra-High Tensile Strength & Abrasion Resistance: The 1860D/3 construction and specialized bonding finish provide exceptional resistance to cutting, fraying, and abrasion from rough contents and handling (e.g., forklifts, stacking, dragging).

Bonded Construction: A specialized resin coating bonds filaments together, significantly enhancing ply security, minimizing fuzz generation during high-speed sewing, and dramatically improving resistance to needle heat and abrasion within the seam.
Optimized for High-Speed FIBC Sewing: Engineered for smooth, consistent feeding and minimal thread breaks on heavy-duty industrial sewing machines, maximizing production efficiency and reducing downtime.

Key Configurations

Conventional Winder, Semi-Automatic Winder, Precision Winder, Heat Setting Stretcher, Heat Shrink Film Wrapping Machine, Standard Light Box, Length Tester, Strength Tester.

Product Showcase

The finished winding process is generally carried on the domestic finish winding machines. It is used for regular sewing machines and now still takes up very big part in the market.

Advantage: Lower cost if considering about the thread only; suitable for regular sewing machines.

Characteristic specifications

1860D/3 M5 #5 650M Polyester Bonded Thread for Big Bags

1860D/3 M5 #5 650M Polyester Bonded Thread for Big Bags

Main Uses:

Features:

Critical Seam Security: Delivers superior seam strength and resistance to seam slippage under dynamic loads and static pressure, preventing catastrophic bag failure.
UV & Weather Resistance: Provides excellent protection against degradation from prolonged sunlight exposure and environmental elements, maintaining seam integrity during outdoor storage and transport.
Chemical & Mildew Resistance: Inherent polyester properties offer good resistance to moisture, mildew, and many common industrial chemicals encountered in bulk material handling.
Consistent Diameter & Ply Security (M5 #5): Precise manufacturing ensures uniform thread diameter and exceptional ply integrity, crucial for reliable stitch formation and consistent seam performance in demanding applications.

Main Uses:
This bonded polyester thread is the definitive choice for sewing all types of big bags (FIBCs), including those used for transporting and storing bulk dry goods like grains, minerals, chemicals, fertilizers, sand, and construction materials. It is essential for forming critical seams such as bottoms, lift loops (ears), liners, discharge spouts, and top closures. Its extreme strength also makes it suitable for sewing other heavy-duty industrial textiles, including geotextiles, tarpaulins, industrial curtains, and heavy canvas products subjected to severe mechanical stress.

Tex No.	Ticket No. (Nm)	Construction
10	300	40d x 2
11	240	50d x 2
14	200	40d x 3
17	190	50d x 3
16	180	70d x 2
21	140	70d x 3
30	100	100d x 3
45	60	150d x 3
70	40	210d x 3
90	30	250d x 3
105	25	300d x 3
135	20	420d x 3

Supplied Specification:

Tailored for the rigorous demands of FIBC production, this 1860D/3 M5 #5 bonded polyester thread on 650-meter cones is indispensable for:

Big Bag (FIBC) Manufacturers: Sewing all critical seams on various types and capacities of FIBCs, ensuring they meet or exceed international safety standards (e.g., LIFT, SF, S, H, etc.).
Operations requiring maximum seam durability and security under heavy static loads (up to several tons) and dynamic stresses during filling, lifting, transport, stacking, and discharge.
Environments with high abrasion potential from rough or sharp-edged contents (minerals, recycled materials, aggregates).
Applications demanding resistance to UV degradation for bags stored or used outdoors long-term.
High-volume production lines where thread performance, reliability, and reduced breakage are critical for throughput and cost-efficiency.
Sewing other industrial textiles where ultimate seam strength and resistance to wear are non-negotiable.

ools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

After Sales Service

Company Profile

Ningbo Johnson Textile Co.,Ltd

Since: 2014
Specialty:is a leading supplier of high quality industrial and consumer sewing thread, embroidery thread to the apparel and non-apparel industry.
Capacity: 5000000PCS/Year
Advanced Features:
Conventional Winder, Semi-Automatic Winder, Precision Winder, Heat Setting Stretcher, Heat Shrink Film Wrapping Machine, Standard Light Box, Length Tester, Strength Tester

Packaging & Shipping

Product Packaging

Color: We have color card with 400 different colors,also buyer's colors are acceptable.
Capacity: 1000tons/year
Packing: 5000yds/cone, 12cones/box, 10box/ctn
MOQ: each color 2ctns( 240cones)

FAQ

1. when can I get the quotation ?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2. Do you offer free samples?
Yes,we can provid you free sample but we do not carry the freight cost .
3.  What is the MOQ for each item ?
We advise you to order ONE ton at least.
4. What is your terms of delivery?
We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
5. What about the delivery ?
Delivery :Transport by sea ; delivery time : 30-40days after receiving your deposit
6. What about your payment ?
Payment method : TT / LC
payment term : 30% deposit in advance ,the balance paid before shipment by BL copy.