Pouch fitment catalogue
Spout Cap Catalogue & Pouch Fitment Selector
Match a stand-up pouch closure by application, opening size and cap style. Browse 1.2–40 mm options, then validate pouch film and sealing requirements.
Start with the pack, not the model number
How to choose a pouch fitment
Ruihua supplies the spout-cap component — also called a pouch cap, pouch lid or spout fitment — welded onto a flexible pouch, not the pouch film itself. Start with the product application and opening size, then confirm the cap style and pouch sealing process with samples.
Choose by pouch application
Start with food, cosmetics, detergent or a custom-shape requirement.
Browse applicationsCompare opening sizes
Narrow the range by the pouch opening and dispensing needs, from 1.2 to 40 mm.
Browse sizesCheck pouch fitment
Bring your film structure, filling process and closure requirement into the shortlist.
Open the checkerStart with your pouch application
Common Shape Spout Caps
Our most universal series in 100% food-contact PE (8.6 / 9.6 / 10 / 18 mm and more), with stable, anti-leak sealing for honey, fruit juice, jam, yogurt, puree and baby-food pouches. PP versions hold up to retort-pouch temperatures.
View common shape spout caps
Cosmetics / Makeup Spout Caps
Food- and cosmetic-grade PP/PE caps in compact small calibers (1.8 / 5 / 6 / 7 mm) for shampoo, skincare essence, lotion, makeup remover and facial-cleanser refill pouches — sized for portable, on-the-go stand-up packaging.
View cosmetics / makeup spout caps
Detergent / High-Corrosive Spout Caps
Modified anti-corrosion PE that resists alkaline detergent, bleach and cleaning chemicals, with a thickened thread and sealing structure that prevents corrosion leakage over long-term contact. Built for laundry detergent, fabric softener, dish soap, disinfectant and industrial refill packs.
View detergent / high-corrosive spout caps
Special Shape Spout Caps
A custom-design series — whale-tail, square-flower, flip-top, hex-ball, leaf, dome and other personalized shapes. Supports OEM mold opening, custom colors and embossed logos, with either a fully detachable screw lid or an integrated tethered flip lid to meet different market rules.
View special shape spout caps
Then narrow by opening size
All spout caps (123)
8.6mmEUR 8.6 mm Plastic Spout Cap
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8.6mmRD-001 8.6 mm Plastic Spout Cap
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8.6mmRD-002 8.6 mm Plastic Spout Cap
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8.6mmRD-003 8.6 mm Plastic Spout Cap
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8.6mmRD-004 8.6 mm Plastic Spout Cap
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10mmRD-005 10 mm Plastic Spout Cap
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10mmRD-006 10 mm Plastic Spout Cap
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10mmRD-007 10 mm Long-Nozzle Spout Cap
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30mmRD-008 30 mm Plastic Spout Cap
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9.6mmRD-009 9.6 mm Plastic Spout Cap
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9.6mmRD-010 9.6 mm Plastic Spout Cap
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9.6mmRD-011 9.6 mm Plastic Spout Cap
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16mmRD-012 16 mm Plastic Spout Cap
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12mmRD-013 12 mm Plastic Spout Cap
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14mmRD-014 14 mm Plastic Spout Cap
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22mmRD-015 22 mm Plastic Spout Cap
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22mmRD-016 22 mm Plastic Spout Cap
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22mmRD-017 22 mm Plastic Spout Cap
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22mmRD-018 22 mm Plastic Spout Cap
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8.0mmRD-019 8.0 mm Plastic Spout Cap
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14mmHot Selling Medicine Decoctions Liquid Food Pack Plastic Twist Top Cap Fitment Spout 14 mm
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13mmRD-021 13 mm Plastic Spout Cap
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10mmRD-022 10 mm Plastic Spout Cap
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8.6mmRD-023 8.6 mm Long-Nozzle Spout Cap
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14mmRD-025 14 mm Plastic Spout Cap
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14mmRD-026 14 mm Spout with Pull-Ring Cap
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8.6mmRD-027 8.6 mm Plastic Spout Cap
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16mmRD-029 16 mm Plastic Spout Cap
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8.6mmRD-030 8.6 mm Mushroom-Shaped Spout Cap
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8.6mmRD-031 8.6 mm Mushroom-Shaped Spout Cap
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9.6mmRD-033 9.6 mm Plastic Spout Cap
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8.6mmRD-034 8.6 mm Mushroom-Shaped Spout Cap
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8.6mmRD-035 8.6 mm Plastic Spout Cap
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10mmRD-036 10 mm Plastic Spout Cap
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10mmRD-037 10 mm Plastic Spout Cap
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10mmRD-038 10 mm Plastic Spout Cap
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15mmRD-040 15 mm Plastic Spout Cap
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15mmRD-041 15 mm Plastic Spout Cap
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10mmRD-042 10 mm Mushroom-Shaped Spout Cap
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8.6mmRD-043 8.6 mm Mushroom-Shaped Spout Cap
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10mmRD-044 10 mm Mushroom-Shaped Spout Cap
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9.6mmRD-045 9.6 mm Spout Cap with Foil Seal and Silicone Pad
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14mmRD-046 14 mm Spout with Pull-Ring Cap
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21.5mmRD-047 21.5 mm Plastic Spout Cap
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16mmRD-048 16 mm Plastic Spout Cap
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22mmRD-049 22 mm Plastic Spout Cap
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20mmRD-050 20 mm Plastic Spout Cap
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5mmRD-051 5 mm Plastic Spout Cap
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9.6mmRD-054 9.6 mm Plastic Spout Cap
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21.5mmRD-055 21.5 mm Plastic Spout Cap
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16mmRD-056 16 mm Plastic Spout Cap
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15mm15 mm Food Grade Plastic Jelly Juice Ketchup Spout with Cap
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5.5mmRD-058 5.5 mm Plastic Spout Fitment
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10mmRD-059 10 mm Mushroom-Shaped Spout Cap
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16mmRD-061 16 mm Plastic Spout Cap
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8.0mmRD-062 8.0 mm PE Spout Base (Cap Sold Separately)
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8.6mmRD-063 8.6 mm Mushroom-Shaped Spout Cap
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6mmRD-070 6 mm Plastic Spout Cap
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5mmRD-071 5 mm Plastic Spout Cap
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6mm125-130 Degrees Celsius Low Temperature 5.5 mm Cosmetic Spout Plastic Hand Sanitizer Doypack Spout
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1.8mmRD-073 1.8 mm Plastic Spout Cap
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18mmPHA Low-Temperature Recyclable 18 mm Plastic Spout Cap for Ketchup & Seasoning Pouch
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25mmRD-075 25 mm Plastic Spout Cap
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6mmRD-076 6 mm Plastic Spout Cap
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27mmRD-077 27 mm Plastic Spout Cap
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8.6mm8.6 mm Food Grade Long Nozzle Juice Doypack Plastic Spout Cap
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7mm8.6 mm Cosmetic Plastic Flexible Pouch Lip Gloss Brush Spout with Cap
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7mmRD-085 7 mm Plastic Spout Cap
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10mmRD-087 10 mm Plastic Spout Cap
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7mm125-130 Low Temperature of Welding Doypack 8.6 mm Plastic Cosmetic Eyeliner Spout Cap
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22mmRD-089 22 mm Plastic Spout Cap
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16mmRD-091 16 mm Plastic Spout Cap
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33mmRD-092 33 mm Plastic Spout Cap
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26mmRD-093 26 mm Plastic Spout Cap
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8.6mmRD-094 8.6 mm Decorative Dome Cap for Pouches
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22mmRD-095 22 mm Plastic Spout Cap
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8.6mmRD-096 8.6 mm Plastic Spout Cap
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8.6mmRD-098 8.6 mm Plastic Spout Cap
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8.6mmRD-099 8.6 mm Long-Nozzle Spout Cap
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8.6mmRD-100 8.6 mm Mushroom-Shaped Spout Cap
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7mmRD-101 7 mm Plastic Spout Cap
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22mmRD-105 22 mm Plastic Spout Cap
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8.2mmRD-106 8.2 mm Plastic Spout Cap
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8.2mmRD-107 8.2 mm Plastic Spout Cap
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3.5mmRD-111 3.5 mm Plastic Spout Cap
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8.6mmRD-112 8.6 mm Flip-Top Spout Cap
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9.6mmRD-113 9.6 mm Plastic Spout Cap
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22mmRD-114 22 mm Plastic Spout Cap
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6mmRD-119 6 mm Plastic Spout Cap
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8.6mmRD-124 8.6 mm Flip-Top Spout Cap
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13mm13 mm PLA Low Temperature ECO Plastic Food Packaging Stand up Bag Spout Screw Cap
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30mmRD-127 30 mm Plastic Spout Cap
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40mmRD-132 40 mm Plastic Spout Cap
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10mmRD-133 10 mm Mushroom-Shaped Spout Cap
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8.6mmRD-139 8.6 mm Cloud-Shaped Spout Cap
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12mmRD-140 12 mm Plastic Spout Cap
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22mmRD-141 22 mm Plastic Spout Cap
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15mmRD-143 15 mm Plastic Spout Cap
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7mmRD-147 7 mm Long-Tube Spout Cap for Cosmetics
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22mmRD-150 22 mm Plastic Spout Cap
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7.8mmRD-154 7.8 mm Flip-Top Spout Cap
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1.2mmRD-156 1.2 mm Plastic Spout Cap
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8.6mmRD-159 8.6 mm Mushroom-Shaped Spout Cap
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8.6mmRD-162 8.6 mm Plastic Spout Cap
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16mmRD-166 16 mm Plastic Spout Cap
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10mmRD-167 10 mm Plastic Spout Cap
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22mmRD-168 22 mm Plastic Spout Cap
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16mmRD-169 16 mm Plastic Spout Cap
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22mmRD-172 22 mm Plastic Spout Cap
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8.6mmRD-175 8.6 mm Mushroom-Shaped Spout Cap
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5mmRD-176 5 mm Plastic Spout Cap
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9.5mm9.6 mm Cosmetic Grade PP Long Thin Tube Spout Cap for Lip Gloss, Mascara and Eyeliner Pouch
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8.6mmRD-183 8.6 mm Plastic Spout Cap
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10mm10 mm Hex Ball Spout Cap for Food and Daily Chemical Packaging
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8.6mmRD-186 8.6 mm Plastic Spout Cap
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22mmRD-187 22 mm Plastic Spout Cap
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8.6mm8.6 mm Square Spout Cap PP Lid for Juice and Laundry Detergent Stand-up Pouch
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8.6mmRD-189 8.6 mm Whale-Tail Spout Cap
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8.6mmRD-190 8.6 mm Plastic Spout Cap for Baby Food Pouches
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8mmRD-192 8 mm Plastic Spout Cap
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22mm22 mm PE Plastic Spout Cap Food Grade Moisture Resistant Spout Lid for Powder Stand Pouch Spice Grain Powder Packaging
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8.6mmRD-195 8.6 mm Plastic Spout Cap
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7mmRD-197 7 mm Plastic Spout Cap
View detailsMore models
These models are listed by specification because we do not yet have a studio photograph of them. Ask us for a sample photo of any of them.
| Model | Inner diameter | Dimensions | Material |
|---|---|---|---|
| RD-024 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-028 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-032 | φ9.6mm | Cap Size: φ20×20.35 | PE |
| RD-039 | φ8.6mm | Spout Size: 20.9×13.9×90.6 · Cap Size: φ19×16.96 | PE |
| RD-053 | φ15-2mm | — | — |
| RD-060 | φ8.6mm | Rail Size: 28×32×1100(12) · snap-fit Size: 32.7×13.5×12.5 | PVC+PP |
| RD-064 | φ8.6mm | Spout Size: 20.98x13.82x41.8 · Cap Size: φ19×16.96 | PE |
| RD-065 | φ13mm | Spout Size: 36.4×36.8×20.4 · Cap Size: φ20.9×20.15 | PE |
| RD-066 | φ13mm | Spout Size: 36.4×36.8×20.4 · Cap Size: φ20.9×20.15 | PE |
| RD-067 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-068 | φ8.6mm | Rail Size: φ8.6×770×23(thickness2.5mm) · snap-fit Size: 32.7×13.5×12.5 | PVC+PP |
| RD-069 | φ21.6mm | Spout Size: 42.4x31.6x34.4 · Cap Size: φ33×20.7 | PE |
| RD-077 | φ27mm | Cap Size: φ34.4×19.8 | PE |
| RD-078 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ32.8×18.2 | PP |
| RD-079 | φ7mm | Spout Size: 18.2×13.5×27.2 · Cap with pipe Size: φ13.9×66.3 | PP |
| RD-081 | φ7mm | Spout Size: 18.2×13.5×27.2 · Cap with Size: φ13.9×66.3 | PP |
| RD-082 | φ9.6mm | Spout Size: 30.1×40×17.87 · Cap Size: φ20×20.35 · Foil Seal Size: φ13.5×0.27 | PE+foil+Silicone |
| RD-083 | φ9.7mm | Spout Size: 50×24×57.5 | PE |
| RD-086 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: 30.12×30.12×16.58 | PE |
| RD-097 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96 | PE |
| RD-102 | φ6mm | Spout Size: 28.4x7.59x21.6 · Cap Size: φ11.4×8.3 | PE |
| RD-103 | φ21.5mm | Spout Size: 39.7×60.7×32 · Cap Size: φ30.5×17.7 | PE |
| RD-104 | φ21.5mm | Spout Size: 39.7×60.7×32 · Cap Size: φ30.5×17.7 | PE |
| RD-115 | φ5mm | Spout Size: 19×9×27.7 · Cap Size: φ13.8×16.2 | PE |
| RD-116 | φ5mm | Spout Size: 19×9×27.7 · Cap Size: φ13.8×16.2 | PE |
| RD-117 | φ8.6mm | Rail Size: 28×23×1000 · snap-fit Size: 32.7×13.5×12.5 | PVC+PP |
| RD-118 | φ8.2mm | Spout Size: 28.2×20.8×10.4 · Cap Size: φ16.6×15.7 | PE |
| RD-120 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96 | PE |
| RD-121 | φ9.6mm | Spout Size: 30.1×40×17.87 · Cap Size: φ19.91×20.65 | PE |
| RD-122 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-123 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96 | PE |
| RD-126 | φ17.5mm | Cap Size: 87.4×30.75×25 | PE |
| RD-128 | φ14mm | Spout Size: 37.7×18.6×32.2 | PE |
| RD-129 | φ10mm | Spout Size: 42×22.55×15.68 · Cap Size: 30.12×30.12×16.5833 | PP |
| RD-130 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ26.6×20 | PE |
| RD-131 | φ22mm | Spout Size: 42.5x31.71x34.4 | PE |
| RD-134 | φ8.2mm | Spout Size: 28.2×20.8×10.4 · Cap Size: φ16.6×15.7 | PE |
| RD-135 | φ12mm | Spout Size: 35x20.7x36.4 · Cap Size: φ22.4×19.85 | PE |
| RD-136 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ33.46×17.85 | PE |
| RD-137 | φ20mm | — | PE |
| RD-138 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ21.2×17 | PE |
| RD-142 | φ9.2mm | — | PP |
| RD-144 | φ5mm | Spout Size: 19×9×27.7 · Cap Size: φ13.8×16.2 | PE |
| RD-145 | φ8.0mm | Spout Size: 27×24×13.8 · Cap Size: φ15.5×13.6 | PE |
| RD-146 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ26.6×20 | PE |
| RD-148 | φ14mm | Spout Size: 37x21x36.39 · Cap Size: φ24.4×19.85 | PE |
| RD-149 | φ12mm | Spout Size: 35x20.7x36.4 · Cap Size: φ22.4×19.85 | PE |
| RD-150 | φ22mm | Spout Size: 42.5x31.71x34.4 · Cap Size: φ31.3×19.8 | PE |
| RD-151 | φ5mm | Spout Size: 19x9x27.7 · Cap Size: φ13.8×16.2 | PE |
| RD-152 | φ13.8mm | Cap Size: 87.4×30.75×25 | PE |
| RD-153 | φ15mm | Spout Size: 44.2×31×23.3 · Cap Size: φ25×21.3 | PE |
| RD-155 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96 | PE |
| RD-157 | φ9.6mm | Spout Size: 30.1×40×17.87 · Cap Size: φ19.91×20.65 | PE |
| RD-158 | φ8.6mm | Spout Size: 97×20.8×13.9 · Cap Size: φ19×16.96 | PE |
| RD-160 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ24×19.7 | PE |
| RD-161 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ26.6×20 | PE |
| RD-163 | φ7mm | Spout Size: 18.2×13.5×27.2 · Cap Size: φ13.9×66.3 | PP |
| RD-164 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-165 | φ13mm | Spout Size: 32×36.6×20.41 · Cap Size: φ21×19.3 | PE |
| RD-166 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ26.6×20 | PE |
| RD-167 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-168 | φ22mm | Spout Size: 42.5x31.71x34.4 · Cap Size: φ31.3×19.8 | PE |
| RD-169 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ26.6×20 | PE |
| RD-170 | φ9.6mm | Spout Size: 30.1×40×17.87 · Cap Size: φ20×20.35 · Aluminum Foil Size: φ13.7×0.27 | PE+Aluminum Foil |
| RD-171 | φ9.6mm | Spout Size: 33.8×16.9×36.9 · Cap Size: 23.4×23.4×21.9 · Silicone Pad Size: φ10.65×3 · Base Size: φ11.8×6.3 | PE+Silicone+PP |
| RD-172 | φ22mm | Spout Size: 42.3×28.3×34.85 · Cap Size: φ31.3×19.8 | PE |
| RD-173 | φ22mm | Spout Size: 42.5x31.71x34.4 · Cap Size: φ31.3×19.8 | PE |
| RD-174 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ33×18.8 | PE |
| RD-175 | φ8.6mm | Spout Size: 20.98x14.22x30.42 · Cap Size: φ33×18.8 | PE |
| RD-178 | φ8.6mm | Spout Size: 30.4×20.8×13.8 · Cap Size: φ18.6×17.1 | PE |
| RD-179 | φ16mm | Spout Size: 44.1×36×21.2 · Cap Size: φ26.6×20 | PE |
| RD-180 | Φ22L | — | ABS |
| RD-181 | φ8.6mm | Spout with pipe Size: 21×14.85×93.91 · Cap Size: φ19.12×16.96 | PE |
| RD-182 | φ22mm | Spout Size: 63.7×32.5×34.8 · Cap Size: φ32.35×20.2 | PE |
| RD-184 | φ7mm | Spout Size: φ13.9×48.9 | PP |
| RD-186 | φ8.6mm | Spout Size: 20.98x14.22x30.42 · Cap Size: φ19×16.96 | PP |
| RD-191 | φ9.6mm | Spout Size: 34.4×40×18.05 · Cap Size: φ19.91×20.65 | PE |
| RD-192 | φ8.0mm | Spout Size: 27×24×13.8 · Cap Size: φ15.5×13.6 | PE |
| RD-193 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PE |
| RD-194 | φ22mm | Spout Size: 63.7×32.5×34.8 · Cap Size: φ32.35×20.2 | DW |
| RD-195 | φ8.6mm | Spout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96 | PP |
| RD-196 | φ10mm | Spout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96 | PP |
| RD-198 | φ13mm | Spout Size: 32.4×36.6×20.41 · Cap Size: φ20.9×20.15 | PE |
| RD-199 | φ21.6mm | Spout Size: φ46×32.8 · Cap Size: φ30.7×12 | PE |
Made in our own factory
A one-stop manufacturer, not a trader
Every spout cap is designed and produced in-house — a 70,000 m² dust-free workshop with 130+ injection machines, in-house mold R&D and 360° AI inspection, from mold to finished cap.
- 30+ yrs
- In spout molds
- 70,000 m²
- Factory
- 130+
- Machines
- 38
- Patents




Frequently Asked Questions
Are your materials food-grade?
Yes. Our spout caps are made of food-grade PP and PE, free from optical brighteners and fluorescent agents, and certified to ISO 9001, HACCP, FDA and EU 1935/2004 (TÜV SÜD) for direct food contact. We also hold the National Industrial Product Production License (QS) for food-use plastic packaging and work to our own corporate standard, Q/STRH.
What is your minimum order quantity?
MOQ depends on the model and whether a custom mold is required. Send us your spout diameter, pouch type and target volume and we will advise the MOQ and lead time for your specific item.
Can you develop custom molds?
Yes. We have more than 30 years of in-house spout-mold experience and hold 38 patents. Our process runs Design → Mold → Sample → Mass Production, so we can open a dedicated mold for your pouch and contents.
How large is your production capacity?
We run one of the world’s largest facilities for this product: a 70,000 m² dust-free workshop with more than 130 injection molding machines, which gives us the highest spout-cap capacity globally. Output can be scaled to your schedule.
How long have you been making spout caps?
More than 30 years in spout molds — we are one of the first factories in China to research and manufacture plastic spouts, we hold key spout-cap patents, and several Chinese spout standards including 8.6 mm and 9.6 mm were set by us. Many Chinese factories run molds we designed and built.
Which spout diameters do you offer?
Inner diameters from 1.2 mm to 40 mm across our spout-cap range, covering cosmetic, pharmaceutical, chemical, juice and liquid-food applications, plus low-temperature, anti-choking and flip-top variants.
How do I get samples and a quote?
Send a picture, the spout inner diameter, a drawing if available, and the pouch and liquid type. We provide samples to test, then quote with quantity, color and destination port, and ship on time with clearance documents.
What sizes of plastic spout cap does Ruihua offer?
Our spout-cap range covers inner diameters from 1.2 mm to 40 mm — from micro/cosmetic bores up to large-caliber caps with carry handles. You can browse by category, by exact diameter, or by cap type, and we develop custom sizes on request.
Do you offer custom colors?
Yes. Caps ship white as standard, and colour is matched to your Pantone reference and run for your order — our color masterbatch passes food tests without optical brighteners or fluorescent agents.
Certified food-contact safety





