Dongguan Xinshengji Hardware Products Co., Ltd
| Closure Type | Jelly Suction Nozzle / Screw cap / Ribbed screw cap / Flip-top (optional) |
| Operating Temperature | -20°C to +83°C |
| Customization | Caliber size, color, structure, and packaging available |
| Packaging Details | 57*37*42cm |
| Product name | Plastic Spout Cap / Tamper Evident Spout Cap / 4.5mm Twist Off Cap |
| Use | Liqui pouch,stand up pouc spout cap |
| Supply Ability | 6000000 |
| Food Contact Compliance | Meet food packaging standard |
| Compatibility | Heat-seal to stand-up pouch film |
| Material | Food-grade PE (polyethylene) |
| Leak Proof | Yes — tested under pressure and impact |
| Payment Terms | T/T,L/C,D/A,D/P |
| Application | Food & Beverage,Personal Care,Household & Chemical,Pharmaceutical |
| Spout Mouth Size | spout cap inner diameter 4.5mm,Custom sizes available |
| Delivery Time | 5-7 days |
| Main Features | Leak Proof, Tamper Evident |
| Color | Natural white, transparent, custom pantone color |
| Packaging Compatibility | Soft Packaging / Stand-Up Pouch / Flexible Packaging |
| Model Number | X-BPO |
| Brand Name | XSJ |
| Place of Origin | Guangdong |
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Product Specification
| Closure Type | Jelly Suction Nozzle / Screw cap / Ribbed screw cap / Flip-top (optional) | Operating Temperature | -20°C to +83°C |
| Customization | Caliber size, color, structure, and packaging available | Packaging Details | 57*37*42cm |
| Product name | Plastic Spout Cap / Tamper Evident Spout Cap / 4.5mm Twist Off Cap | Use | Liqui pouch,stand up pouc spout cap |
| Supply Ability | 6000000 | Food Contact Compliance | Meet food packaging standard |
| Compatibility | Heat-seal to stand-up pouch film | Material | Food-grade PE (polyethylene) |
| Leak Proof | Yes — tested under pressure and impact | Payment Terms | T/T,L/C,D/A,D/P |
| Application | Food & Beverage,Personal Care,Household & Chemical,Pharmaceutical | Spout Mouth Size | spout cap inner diameter 4.5mm,Custom sizes available |
| Delivery Time | 5-7 days | Main Features | Leak Proof, Tamper Evident |
| Color | Natural white, transparent, custom pantone color | Packaging Compatibility | Soft Packaging / Stand-Up Pouch / Flexible Packaging |
| Model Number | X-BPO | Brand Name | XSJ |
| Place of Origin | Guangdong | ||
| High Light | 4.5mm plastic spout cap leak proof ，food-grade PE spout cap for pouches ，tamper evident small mouth filling spout | ||
4.5mm Plastic Spout Twist Off Cap Cap Manufacturer | Leak Proof Tamper Evident Spout Cap For Pouch Packaging | Food-Grade PE/PP Small Mouth Filling Spout | OEM & Wholesale
PRODUCT INFORMATIONS
Food-grade PE/PP spout cap for stand-up pouches, spouted bags, and flexible packaging. Small mouth filling spout design for precise, high-speed filling lines.
This leak proof plastic spout cap is a precision-engineered closure for flexible pouch packaging. It combines a tamper evident spout cap with a small mouth filling spout, purpose-built for liquid, semi-liquid, and gel products. The cap integrates a rigid PE/PP fitment with a threaded screw closure, providing reliable resealability and leak-proof performance throughout distribution and consumer use.
Manufactured from food-grade PE resins, this tamper evident spout cap meets FDA and EU 10/2011 food contact standards. The small mouth filling spout design enables efficient filling on high-speed automated packaging lines while maintaining a controlled, clean pour for end users.
Suitable for juice, sauces, edible oil, baby food, detergents, personal care liquids, and industrial fluids — this plastic spout cap delivers consistent sealing performance across diverse product viscosities.
plastic spout cap, tamper evident spout cap, leak proof spout cap, small mouth filling spout, spout pouch cap, food-grade spout cap, pouch spout fitment.
100% Leak Proof — Multi-rib sealing structure ensures zero leakage during transport and storage
Tamper Evident Design — Breakaway band provides clear visual proof of opening
Small Mouth Filling Spout — Optimized orifice for clean filling on automated lines
Food-Grade PE/PP Material — BPA-free, FDA & EU 10/2011 compliant
Full Customization — Diameter 8mm–38mm, custom colors, liners, and logo options
OEM & ODM Supported — Samples ready, fast turnaround
Beverage & Juice Pouches — Spouted bags for fruit juice, smoothies, and drink concentrates
Sauces & Condiments — Stand-up pouches for ketchup, sauce, paste, and dressings
Edible Oil Packaging — Leak-proof spout caps for cooking oil and edible oil pouches
Baby Food Pouches — Safe, food-grade spout fitment for infant puree and liquid food
Personal Care Products — Shampoo refills, body wash, lotion, and gel packaging
Industrial & Chemical Liquids — Detergent, lubricant, and chemical pouch dispensing
| Parameter | Specification |
|---|---|
| Product Name | Plastic Spout Cap / Tamper Evident Spout Cap |
| Material | Food-Grade PE |
| Spout Diameter | 4.5mm, 8mm, 8.6mm, 10mm, 13mm, 16mm, 20mm, 22mm, 33mm, 38mm (custom available) |
| Closure Type | Screw cap / Ribbed screw cap / Flip-top (optional) |
| Tamper Evidence | Yes — breakaway ring / band |
| Sealing | Liner or plug seal |
| Leak Proof | Yes — tested under pressure and impact |
| Color | White / Black / Custom colors |
| Temperature Range | -20°C to +83°C |
| Certification | FDA / EU 10/2011 / ISO 9001 |
| MOQ | 100,000 pcs (negotiable) |
| OEM/ODM | Accepted |
Founded: 2007 · 13+ years in spout cap manufacturing
Location: Guangdong, China (Guangzhou)
Facility: Independent mold development department, 20+ injection molding machines
Daily Capacity: 5,000,000 pcs
Main Markets: North America, Europe, Southeast Asia, Middle East, Australia
Export Experience: 60+ countries served
Services: OEM / ODM / Private Label / Custom Packaging
Port: Shenzhen / Guangzhou
Dongguan Xinshengji Hardware Products Co., Ltd
Founded in 2007 and has extensive industry experience.
A packaging enterprise that integrates the development of plastic and hardware products, mold manufacturing, and injection molding.
For drawings, samples, or a custom quote, contact our sales team directly.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2007
Total Annual:
>5
Employee Number:
>30
Ecer Certification：
Verified Supplier
Dongguan Xinshengji Hardware Products CO.,Ltd Established back in 2007, our factory is a professional integrated plastic packaging supplier with 12 years of industry dedication. We boast a complete industrial system covering independent plastic product development, custo... Dongguan Xinshengji Hardware Products CO.,Ltd Established back in 2007, our factory is a professional integrated plastic packaging supplier with 12 years of industry dedication. We boast a complete industrial system covering independent plastic product development, custo...
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