Product Description
The Singer S-5400 Y Flatlock Sewing Machine is used in garment manufacturing environments where flat seams are required. Unlike standard stitching machines, flatlock machines create seams that sit flat against the fabric, improving comfort and flexibility.
This machine is commonly used for:
- Sportswear stitching
- Innerwear and stretch garments
- Knit fabric construction
- Seam joining in flexible garments
Flatlock stitching is essential in garments where traditional seams may cause discomfort or restrict movement.
Detailed Product Description
Flatlock sewing machines play a key role in modern garment production, especially in categories like activewear and stretch clothing. The Singer S-5400 Y is designed to produce flat seams that eliminate bulk and improve garment comfort.
Unlike standard seam construction, flatlock stitching joins fabric pieces in a way that spreads the seam flat, making it suitable for:
- High-movement garments
- Stretch fabrics such as lycra and jersey
- Lightweight knitwear
This type of stitching is commonly used in professional garment units because it enhances both durability and wearer comfort.
The Singer S-5400 Y supports consistent stitching performance, making it suitable for continuous industrial use where seam quality must remain uniform across multiple garments.
Key Highlights
- Flatlock stitching machine for stretch and knit fabrics
- Designed for industrial garment production
- Suitable for sportswear and innerwear stitching
- Produces flat, comfortable seams without bulk
- Ideal for high-speed professional stitching environments
- Supports consistent stitch quality during continuous use
- Reliable performance for production-focused workflows
Features Explained Simply
Flatlock Stitching Mechanism
Creates flat seams that reduce bulk and improve garment comfort.
Suitable for Stretch Fabrics
Designed to handle knit and stretch materials used in modern garments.
Industrial Use Design
Built for continuous stitching in garment production environments.
Consistent Seam Quality
Maintains uniform stitching across repeated operations.
High Productivity Support
Suitable for production environments requiring reliable performance.
Specification
| Specification | Details |
|---|---|
| Product Name | Singer S-5400 Y Flatlock Sewing Machine |
| Brand | Singer |
| Machine Type | Industrial Sewing Machine |
| Category | Industrial Sewing Machine |
| Stitch Type | Flatlock Stitch |
| Fabric Compatibility | Sportswear, innerwear, knit garments |
| Usage | Stretch fabrics, knit materials |
Specifications are based on standard industrial usage and configuration.
Price & Tax
- Price (Before Tax): Price on Request
- GST: As applicable
Customers can contact Popular Agencies for current pricing and availability.
Service, Warranty & Guarantee
The Singer S-5400 Y Flatlock Sewing Machine includes:
- 3 Years Guarantee for Motor & PCB Board
- 1 Year Service Warranty
- Service Support: 1 year free service at shop location only
Warranty and service support are provided as per brand terms.
Delivery & Installation
- Delivery timeline: 7–10 working days depending on availability
- Basic setup guidance is provided
- Installation support may be arranged where applicable
Basic Installation Guide
- Place the machine on a stable industrial sewing table
- Connect the machine to the power supply properly
- Insert the appropriate needle and thread the machine correctly
- Adjust stitch settings according to fabric type
- Test stitch on sample fabric before starting production
Proper installation ensures smooth stitching and consistent seam quality.
FAQs
What is a flatlock sewing machine used for?
It is used to create flat seams that improve comfort in stretch garments.
Is the Singer S-5400 Y suitable for sportswear stitching?
Yes, it is commonly used for sportswear and stretch fabric garments.
What fabrics can this machine handle?
It is designed for knit fabrics, lycra, and stretch materials.
Why are flatlock seams used in garments?
Flat seams reduce bulk and improve comfort during wear.
Is this machine suitable for tailoring shops?
It is mainly used in garment production units handling stretch fabrics.
Where is service provided for this machine?
Service is available at the shop location as per the provided terms.









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