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1. It will be 2-3 layer waterproof fabric .
2. Laser cut at side pocket opening and inside pocket .
3. Sew free technology with ultrasonic seam and glued technology .
4. Seam sealing technology to ensure water-proofness on seam .
5. Recco - Avalanche Reflector system ( such kind advance radartechnology to make quick location of avalanche victim possible ) atinside jacket .
6. Padded construction for keeping warm ( duck down or polyesterpadding inserted ) .
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Immersion (DWR)
Applied by chemical
bath or spray
Low durability.
Will wash or wear off
Provides no protection
against wind
Coating
Coated on only one
side of fabric
Limited breathability Provide water
proofness.
Stiff feel
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Lamination
Bonding 2 different fabric
Provide water proofness
Limited Breathable .
Warm up . on fabric
Natural look and feel
Light weight
Water resistant
Windproof
Low absorbing
Quick Drying Very Durable
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Seams and stitching are
essential aspects of agarment's construction.
Unfortunately, theycompromise the water and
the fabric: seams and needleholes may be small, but they
will still leak. That's why theymust be completely sealed
with sealing tape.
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The important parameterof seam sealing ;
Air Temperature
Air Pressure
B
nozzle
Roller Speed & Pressure
Distance of
[A] and [B]
A
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Laser beam seals the edges whilecutting due to the high
temperature reducing or
completely eliminating fraying. As
a result sewing of the edges is not
required in most cases. Laser cut
lines could be close or almost nextto each other. Laser cutting fabric
Bonded garment technologyallows for seamless look and feel,
A slimmer profile and less abrasion
to the end-user are achieved and
a bonded seam can also initiate
the stretch and recovery of thefabric, more so than stitching. A
bonded seam can be waterproof,
an o er ex es s n mos cases svery beneficial. weighs less than a sewn garment.
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The Ultrasonic sew f ree technology used high frequencymechanical motion of the vibrating horn combined with thecompressive force between the horn and the drum create frictionalheat at the point where the horn contacts the materials. Ultrasonicbonding results in a high degree of softness and breathability. TheUltrasonics can be used to cut, sew, and seal synthetic materials,
such as n lon ol ester ol eth lene ol ro lene urethanesand PVC, as long as they have at least a 60% thermoplasticcomposition.
The seam ultrasonics creates is stronger than regular needle andthread bonds, because needles create holes in the fabric that canweaken the material.
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Thank you