Page 1
TRANSALLY PRODUCT CATALOGUES
TRANSALLY Weaving Machine Accessories Co., Ltd. Add: D1-701 Fuyuan Business Building, Futian Free Trade Zone, Shenzhen, P.R. China
Tel: +86 755 83567270, 83592700, 21105700, 21107600 Fax: +86 755 83567370 Web: www.transally.com.cn Email: [email protected] , [email protected]
LENO HEALDS
The perfect technique adopted by
ABC in weaving leno fabrics
offers excellent running properties
also in the manufacturing of curtain
materials, fashion and technical
mesh fabrics.
Leno Weaving:
Leno weaving is particularly applied where open effect fabrics are in demand which,
however, must have a solid structure between warp and weft threads. In order to achieve
for the weave a non-slip effect, two neighboring warp threads cross over each other.
Nowadays, with very few exceptions, the so-called upper shed leno technique is the rule:
the leno end passes through the thread eye of the doup, the head of which points upwards;
the standard end passes through the thread eye of the doup of an inverted leno heald
whose head points downwards. When the leno frames are raised and lowered accordingly,
the desired half cross leno effect is achieved. By combining different arrangements of this
upper shed cross-weaving, beautiful fabrics can be produced as for instance the
symmetrically woven counter leno shown in the pattern of the opposite illustration.
Depending on the nature of warp yarn to be woven or the desired opening of shed,
ABC can offer suitable leno healds with lifting healds of synthetic material or stainless steel.
Page 2
TRANSALLY PRODUCT CATALOGUES
TRANSALLY Weaving Machine Accessories Co., Ltd. Add: D1-701 Fuyuan Business Building, Futian Free Trade Zone, Shenzhen, P.R. China
Tel: +86 755 83567270, 83592700, 21105700, 21107600 Fax: +86 755 83567370 Web: www.transally.com.cn Email: [email protected] , [email protected]
Leno Healds:
The proven combination of materials – synthetic
lifting healds, doup healds of steel – and the
proper shaping are responsible for the excellent
performance characteristics of ABC leno
healds. The broad center part of the lifting healds
guarantees an excellent guiding of the doup heald.
The head of the doup heald is effectively covered,
so that the standard end is not obstructed during
shed change, and hence a clean leno binding is ensured. An additional advantage of the
combination of synthetic material and steel is: soiling of the fabric by metal abrasion and
frictional corrosion are things of the past. The risk of smearing is also averted. ABC
leno healds are particularly suited for glass fiber, cotton and woolen yarns.
Leno healds with laterally open C and J-shaped end loops are also available with lifting
healds of stainless steel – this especially in view of the processing of hard or high-twist
warp yarns or tapes.
Thanks to the small metal plates welded-in on both heald ends, ABC's popular
repair healds – they replace missing or worn out lifting and doup healds – can easily be
hooked into the heald carrying rods of the lifting and doup frames.
Leno healds Distance inside end loops Max. shed opening Max density
lifting healds doup healds
Synthetic
material
Metallic
material Strip steel
Synthetic
material
Metallic
material
Synthetic
material
Metallic
material
mm mm mm mm mm mm mm mm
3.5 x 1.5 2.45 x 0.27 126 x 9 x 0.3 331 80 95 3 5
3.5 x 2 2.5 x 0.6 126 x11 x 0.5 331 80 95 2 3
3.5 x 1.5 2.45 x 0.27 152 x 9 x 0.3 382 105 120 3 5
3.5 x 2 2.5 x 0.6 152 x11 x 0.5 382 105 120 2 3
Page 3
TRANSALLY PRODUCT CATALOGUES
TRANSALLY Weaving Machine Accessories Co., Ltd. Add: D1-701 Fuyuan Business Building, Futian Free Trade Zone, Shenzhen, P.R. China
Tel: +86 755 83567270, 83592700, 21105700, 21107600 Fax: +86 755 83567370 Web: www.transally.com.cn Email: [email protected] , [email protected]
Magnetic Carbon Fiber:
The ABC selvage heald is a very simple solution which offers considerable cost
savings and produces a strong and attractive selvedge.
The high performance polyamide material is remarkably light-weight. A special magnetic
control operates without any external driving elements, while the overall design of the heald
is user-friendly and space-saving. These authentic healds offer reliability even at high
speeds.
Standard Leno Healds for 12 mm pitch
Asym -5 mm sym Asym +5 mm
Heald length in mm (inch)
Doup heald length in mm
Max.
Raising
in mm
Doup heald length in mm
Max.
raising
in mm
Doup heald length in mm
Max.
raising
in mm
330 mm (13") --- --- 130.0 107.0 135.0 112.0
381 mm (15") --- --- 155.0 132.0 --- ---
Page 4
TRANSALLY PRODUCT CATALOGUES
TRANSALLY Weaving Machine Accessories Co., Ltd. Add: D1-701 Fuyuan Business Building, Futian Free Trade Zone, Shenzhen, P.R. China
Tel: +86 755 83567270, 83592700, 21105700, 21107600 Fax: +86 755 83567370 Web: www.transally.com.cn Email: [email protected] , [email protected]
Special Models2 for 12, 14, 16, 18 or 22 mm pitch Asym - 5 mm Sym Asym +5 mm Asym +10 mm
Heald length
in mm (inch) Doup heald
Length in mm
Max.
raising in
mm
Doup heald
Length in mm
Max.
raising in
mm
Doup heald
length in
mm
Max.
raising in
mm
Doup heald
length in
mm
Max
raising in
mm
280 mm (11.02") 99.5 76.5 99.5 76.5 109.5 86.5 109.5 86.5
300 mm (11.81") 109.5 86.5 109.5 86.5 120.0 97.0 125.0 102.0
302 mm (11.89") 109.5 86.5 109.5 86.5 120.0 97.0 125.0 102.0
305 mm (12.00") 109.5 86.5 109.5 86.5 120.0 97.0 125.0 102.0
327 mm (12.87") 120.0 97.0 125.0 102.0 130.0 107.0 135.0 112.0
330 mm (13.00") 125.0 102.0 --- --- --- --- 135.0 112.0
356 mm (14.02") 135.0 112.0 135.0 112.0 145.0 122.0 145.0 122.0
381 mm (15.00") 145.0 122.0 --- --- 155.0 132.0 165.0 142.0
407 mm (16.02") 155.0 132.0 165.0 142.0 165.0 142.0 165.0 142.0
420 mm (16.54") 165.0 142.0 165.0 142.0 165.0 142.0 165.0 142.0
432 mm (17.00") 165.0 142.0 165.0 142.0 165.0 142,0 165.0 142.0
457 mm (18.00") --- --- --- --- 198.0 175.0 --- ---
Weaving Machine Individual Leno Healds, pitch 12 mm
Heald length in mm (Type) Doup heald length in mm Max. raising in mm
137 mm (SMIT) 67.0 50.0
142 mm (SMIT) 67.0 50.0
144 mm (Sulzer Textil) 73.0 59.0
146 mm (Promatech) 67.0 55.5
146 mm (Sulzer Textil) 77.0 55.5
151 mm (Picanol) 66.0 54.0
151 mm (Promatech) 72.0 55.0
156 mm (Promatech) 70.0 55.0
165 mm (Dornier) 72.0 55.0
Page 5
TRANSALLY PRODUCT CATALOGUES
TRANSALLY Weaving Machine Accessories Co., Ltd. Add: D1-701 Fuyuan Business Building, Futian Free Trade Zone, Shenzhen, P.R. China
Tel: +86 755 83567270, 83592700, 21105700, 21107600 Fax: +86 755 83567370 Web: www.transally.com.cn Email: [email protected] , [email protected]
1. The descriptions "sym" (symmetrical) and "asym" (asymmetrical) refer to shedding.
2. For special models detailed information on heald length, symmetry of healds and pitch is necessary.
Special models cannot be exchanged.
3. Types to be used on the weaving machines of the corresponding manufacturers.
ABC normally holds in stock the most commonly used models:
330mm (13") standard doup healds - SYM - shaft pitch 12mm
381mm (15") standard doup
healds - SYM - shaft pitch 12mm
Also available are:
330mm (13")/381(15”) standard doup healds - ASYM-5mm/+5mm - shaft pitch 12mm,
and Weaving Machine Individual Leno Healds, pitch 12 mm
• 137mm Nuovo Pignone
• 142mm Nuovo Pignone
• 144mm Sulzer
• 151mm Somet
• 156mm Vamatex
• 165mm Dornier
• 185mm Picanol
We offer these products at discount prices, and email us for current availability and
best price.