Automatic Long Filament Curl Shrinkage Tester
The Automatic Long Filament Curl Shrinkage Tester is designed to measure boiling water shrinkage rate, dry heat shrinkage rate, curl shrinkage rate, curl modulus, and curl stability of synthetic fibers. With automatic load adjustment, auto-loading, timing, length measurement, and zero calibration during testing, results are calculated and printed automatically. This instrument is ideal for quality control, R&D, and educational applications in textile and fiber industries.
Application
(1) Synthetic Fibers: Polyester, nylon, polypropylene, acrylic, and other long synthetic filaments.
(2) Filament Yarns: Single filament yarns, multifilament yarns, twisted yarns, and textured yarns.
(3) Textile Products: Knitted fabrics, woven fabrics, industrial textiles, and composite yarn-based materials.
(4) Home Textiles & Apparel: Curtains, upholstery, carpets, sportswear, and hosiery.
(5) Industrial & Technical Textiles: Ropes, fishing lines, seatbelts, filtration materials, geotextiles, and reinforcement fibers.
(6) R&D & Quality Control: Testing heat or moisture shrinkage behavior, curl stability, and modulus to optimize processing and performance.
(7) Educational & Training Use: Demonstrating filament shrinkage and curl behavior in textile laboratories and classrooms.
Standards
(1) GB/T 6506: Synthetic fiber boiling water shrinkage test
(2) GB/T 6505: Synthetic fiber dry heat shrinkage test
(3) ASTM D6774-22: Standard test method for synthetic filament shrinkage
Features
(1) Automatic load adjustment and application ensures precise force during testing.
(2) Auto-loading, timing, and zero calibration for fully automated measurement.
(3) Measures multiple parameters simultaneously: curl shrinkage rate, curl modulus, curl stability, and thermal shrinkage rate.
(4) Supports batch testing up to 30 specimens for high-efficiency evaluation.
(5) Integrated computer system with screen display and printer output for results reporting.
(6) Suitable for various filament yarns and fabrics, allowing broad testing applications.
Parameters
| Parameter | Specification |
|---|---|
| Load Capacity | 2.5–5000 cN (adjustable, auto-application), Accuracy: ±0.2 cN |
| Sample Length | 500 × 2 mm |
| Measurement Range | 0–150 mm |
| Test Parameters | Curl Shrinkage Rate (CC)%, Curl Modulus (CM)%, Curl Stability (CS)%, Thermal Shrinkage Rate (S)%, Mean Value, Standard Deviation, CV Value |
| Data Interface | Keyboard/mouse input, screen display, printer output |
| Batch Capacity | 30 specimens per batch |
| Power Requirement | Host: 220V, 50Hz, 0.5 kW; Compressed Air: 0.2–0.3 MPa |
| Dimensions | 650 × 550 × 1770 mm (L×W×H) |
| Weight | 75–80 kg (depending on configuration) |
Send product request
Other supplier products
 |
Yarn Loop Length Tester | The Yarn Loop Length Tester is a precision instrument designed to measure the loop length of various yarns and knitted loops. It is widely used in ... |
 |
Oil Filter Performance Tester | Many materials and components in various industries are subjected to repeated cycles of operation, stress, or exposure. Evaluating their performanc... |
 |
Rubbing Color Fastness Tester - lab instrument | We are a professional testing instrument manufacturer offering complete laboratory testing solutions. If you need more information or wish to explo... |
 |
EN20344 Sole Flexing Tester | Install the sole test piece on the ENFlexingtesting machine, so that the incision falls just above the center of the rotating shaft of the ENFlexin... |
 |
Rubbing Fastness Tester | Brief Introduction: Electronic Crockmeter/Rubbing Fastness Testeris designed with a base, rubbing rotation mechanism and a counter. Fix the specim... |
Same products
 |
Blanket Flammability Test Machine | Seller: Standard Groups | Bed Blanket Flammability Tester-It is mainly used for testing the flame retardant performance of ... |
 |
High Temperature Oxygen Index Tester | Seller: Standard Groups | The High-Temperature Oxygen Index (TOI) measuring instrument determines oxygen index at up to 125... |
 |
Limiting Oxygen Index Tester | Seller: Standard Groups | The Limiting Oxygen Index Tester measures the minimum oxygen concentration needed to sustain comb... |
 |
Vertical Flammability Tester | Seller: Standard Groups | Vertical Flammability Chamber for measuring the vertical flame spread for children’ sleepwe... |
 |
45 Degree Flammability Tester | Seller: Standard Groups | Application 45 Degree Flammability Tester is used to determine the burning characteristics of te... |
