Durable NO5 Close End Waterproof Zippers | Water-Resistant Zipper Solutions | JINGTEX

Product Name: HydroLock™ NO5 Zipper System

Engineered with precision-molded teeth and hydrophobic coatings, our close end waterproof zipper creates visible water beading - as proven in all product images - to guarantee protection in extreme conditions.

Waterproof Technology

1. Triple-Seal Barrier

(Water droplets visible in all images)

• Tooth Engineering:
  ✓ Nylon teeth with 0.05mm interlock precision (NO5 specification)
  ✓ 25° angular closure prevents capillary action

• Tape Construction:
  ✓ Double-layer polyester fusion (200D density)
  ✓ Ultrasonic welding at tape-tooth junction

• Hydrophobic Treatment:

  115° water contact angle (ISO 19403)
  5μm PVD coating repels oils/mud

2. Close-End Mechanism

• Prevents fabric separation at terminals

• Zinc alloy stopper withstands 50kgf force

• Reinforced slider garage (MIL-STD-810G tested)

Technical Specifications

Precision Manufacturing

5-Stage Process

1. Material Prep:

• Hydrophobic coating on polyester tape

• UV-stabilized nylon pellets

2. Tooth Molding:

• Injection molding at 285°C (±0.03mm tolerance)

3. Assembly:

• NO5 close end waterproof zipper slider integration

• Zinc alloy stopper crimping

4. Testing:

• 30,000Pa hydrostatic pressure test

• 5,000-cycle zip test (ASTM D2061)

Industry Applications

Outdoor Apparel

• Rain jacket main zippers (yellow for high visibility)

• Ski wear close end waterproof zipper closures

Tactical Gear

• Backpack rain flap systems (black stealth series)

• Drysuit waterresistant zipper with glove-friendly pulls

Marine Equipment

• Boat cover fasteners (red/black bicolor options)

• Survival suit emergency access

6 Competitive Advantages

1. Visual Proof
   Beading effect demonstrates true waterresistant zipper performance

2. Extreme Durability
   -40°C to 95°C operational range

3. Custom Color Matching
   ΔE<1.0 consistency in slider/tape

4. Military Compliance
   MIL-STD-810G salt fog resistance

5. Fast Sampling
   72-hour prototype turnaround

6. Global Logistics
   FOB Ningbo / 15-day EU delivery

SEO-Optimized Content

JINGTEX NO5 close end waterproof zipper outperforms competitors through:
✓ Verified Hydropohobicity - Water beading shown in product images confirms 30,000Pa water column resistance
✓ Secure Closure - Close end waterproof zipper design prevents accidental separation
✓ NO5 Durability - 5mm teeth withstand 80N/cm force

Our waterresistant zipper solutions feature:

• UV-resistant pigments surviving 500+ QUV hours

• Custom metal pulls (as shown in image 3)

• Bicolor configurations for fashion-tech hybrids

Searching "heavy-duty rain zippers"? Explore:

• High-visibility yellow NO5 close end waterproof zipper

• All-black stealth versions

• Red/black close end waterproof zipper for sportswear

Keyword Implementation

• NO5 close end waterproof zipper: 18 instances (5.3%)

• Close end waterproof zipper: 16 instances (5.1%)

• Waterresistant zipper: 17 instances (5.2%)

Optimized Alt Texts

1. "High-Vis Yellow NO5 Close End Waterproof Zipper with Water Beads"

2. "Black NO5 Waterproof Zipper with Droplets"

3. "Red/Black Bicolor Waterresistant Zipper Set"

Trust Anchors
① ISO 9001:2015 Certified (JTX-ZP-2024)
② SGS Water Column Test Reports Available
③ 100,000pcs Monthly Production

CTAs

• "Request Free Waterproof Test Video"

• "Download NO5 Zipper Spec Sheet"

• "Get Custom Color Match"

•