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Polyester Staple Fibre

PSFPolyester Staple Fibre (PSF) has emerged as the fastest-growing fibre amongst all types of manufactured fibres. Polyesters are made by polymerisation of Purified Terephthalic Acid (PTA) and Mono Ethylene Glycol (MEG). The polymer thus obtained is melt spun and the bundle of continuous filaments obtained by melt spinning is called tow. The tow is subjected to further processes like drawing, crimping, spin finish application and then cut into fixed lengths to get cut fibres almost equal in length to cotton fibres. These cut fibres are known as PSF.

Technology

  • Constant on-line checks maintain consistent quality.
  • Superior spin-finish application ensures smoother working of fibre during spinning.
  • Merge number remains consistent over longer periods.
  • Standard bale weight is maintained.

Quality that conforms to international benchmarks
Quality is way of life at Indo Rama. It is our constant endeavor to ensure that our products meet the most stringent international quality standards. We are confident that the yarns produced from our fibre can be benchmarked against the best in the world.

Zellweger Uster, Switzerland had released the global benchmarking system - "Uster Statistics 2001" for yarn quality. Yarns made from Indo Rama's PSF when compared with the rigorous Uster 5% Statistics norm revealed that many of our customers (see table alongside) are already achieving the Uster quality levels consistently even at the highest spindle speeds.

This is another compelling piece of evidence that testifies to the high quality standards of Indo Rama fibre.

YARN QUALITY OF INDO RAMA CUSTOMERS VS. USTER STATISTICS 2001
Customer Sarmangal Synthetics 5 % Stat Priyadarshini Spg. Mills 5 % Stat
Count & Blend 40s 65/35 PV 67/33 PV 60s 65/35 PV 67/33 PV
Fibre (PSF) 1.2 x 44 Indo Rama - 1.0 x 44 Indo Rama -
(VSF) 1.5 x 38 VSF - 1.2 x 44 VSF -
CV % of Count 1.4 1.4 1.24 1.7
Uster CV % 4 3.8 5.8 7
hin Places 8 0 0
Thick Places 22 25 48 95
Neps 55 52 194 200
Total imperfections 85 95 282 375
RKm 25.3 24.5 25.3 24
CV % of RKm 11.7 10.4 7.6 15
Breaking elongation % 12.0 13.2 10.9 10.8
CV % of Breaking elongation % 7.95 8.0 5.1 13.2
Work of Rupture B-Work 1126 1220 575 560
Typical Parameters
Average Spindle Speed 18600 20000
Ring Diameter 38 36
Production (gms/spdl. Shift) 152 96


PRODUCT RANGE-POLYESTER STAPLE FIBRE (PSF)

Denier

Type

Cut Length (mm)

Tenacity

Lustre

1.0

COTTON/
VISCOSE

32,34,
38,44,51

HIGH

SEMI- DULL

1.2

COTTON/
VISCOSE

32,34,
38,44,51

HIGH

SEMI- DULL

1.4

COTTON/
VISCOSE

32,34,
38,44,51

HIGH

SEMI- DULL

1.7

COTTON/
VISCOSE

38,44,
51,64

HIGH

SEMI- DULL



PHYSICAL PROPERTIES

Denier

1.0

1.2

1.4

1.7

Lustre

SD

SD

SD

SD

Tenacity
GPD

6.7
0.3

6.5
0.3

6.4
0.3

6.0 0.3

Elongation
%

18
3

20
3

22
3

27
3

Crimps
per inch

12.5
2

12.5
2

12.5
2

12.0
2

Dry Heat Shrinkage % at
160 C

MAX
5.5

MAX
5.5

MAX
5.5

MAX 5.5

% Finish on Staple Fibre shall be as per requirement of end-use.



LABEL ON BALES

BALE NO.

DENIER

GROSS WT

NET WT

CUT-LENGTH

GRADE

MERGE NO.

Manufactured under license from
Toyobo of Japan, INDO RAMA SYNTHETICS (I) LTD., BUTIBORI, INDIA



PACKING

1. Bale Wt.(Standard) 400kg 1kg

2. Bale Dimensions
(L x W x H) MM
1120 x 680 x 1070 MM

3. Packing type..... Capsule
Material used....HDPE coated both sides

4. Sea worthy



PSF PRICES

Sr No

Denier

Basic Price(Rs/kg)*

1

0.8 D

110.25

2

1.0 D

107.50

3

1.1 D

106.75

4

1.2 D

106.75

5

1.4 D

106.00

6

1.5/2.0 D

106.00



 
 
 
 
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