Skip to content

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.

Start with your pouch application

Then narrow by opening size

All spout caps (123)

EUR 8.6 mm Plastic Spout Cap8.6mm

EUR 8.6 mm Plastic Spout Cap

View details
RD-001 8.6 mm Plastic Spout Cap8.6mm

RD-001 8.6 mm Plastic Spout Cap

View details
RD-002 8.6 mm Plastic Spout Cap8.6mm

RD-002 8.6 mm Plastic Spout Cap

View details
RD-003 8.6 mm Plastic Spout Cap8.6mm

RD-003 8.6 mm Plastic Spout Cap

View details
RD-004 8.6 mm Plastic Spout Cap8.6mm

RD-004 8.6 mm Plastic Spout Cap

View details
RD-005 10 mm Plastic Spout Cap10mm

RD-005 10 mm Plastic Spout Cap

View details
RD-006 10 mm Plastic Spout Cap10mm

RD-006 10 mm Plastic Spout Cap

View details
RD-007 10 mm Long-Nozzle Spout Cap10mm

RD-007 10 mm Long-Nozzle Spout Cap

View details
RD-008 30 mm Plastic Spout Cap30mm

RD-008 30 mm Plastic Spout Cap

View details
RD-009 9.6 mm Plastic Spout Cap9.6mm

RD-009 9.6 mm Plastic Spout Cap

View details
RD-010 9.6 mm Plastic Spout Cap9.6mm

RD-010 9.6 mm Plastic Spout Cap

View details
RD-011 9.6 mm Plastic Spout Cap9.6mm

RD-011 9.6 mm Plastic Spout Cap

View details
RD-012 16 mm Plastic Spout Cap16mm

RD-012 16 mm Plastic Spout Cap

View details
RD-013 12 mm Plastic Spout Cap12mm

RD-013 12 mm Plastic Spout Cap

View details
RD-014 14 mm Plastic Spout Cap14mm

RD-014 14 mm Plastic Spout Cap

View details
RD-015 22 mm Plastic Spout Cap22mm

RD-015 22 mm Plastic Spout Cap

View details
RD-016 22 mm Plastic Spout Cap22mm

RD-016 22 mm Plastic Spout Cap

View details
RD-017 22 mm Plastic Spout Cap22mm

RD-017 22 mm Plastic Spout Cap

View details
RD-018 22 mm Plastic Spout Cap22mm

RD-018 22 mm Plastic Spout Cap

View details
RD-019 8.0 mm Plastic Spout Cap8.0mm

RD-019 8.0 mm Plastic Spout Cap

View details
Hot Selling Medicine Decoctions Liquid Food Pack Plastic Twist Top Cap Fitment Spout 14 mm14mm

Hot Selling Medicine Decoctions Liquid Food Pack Plastic Twist Top Cap Fitment Spout 14 mm

View details
RD-021 13 mm Plastic Spout Cap13mm

RD-021 13 mm Plastic Spout Cap

View details
RD-022 10 mm Plastic Spout Cap10mm

RD-022 10 mm Plastic Spout Cap

View details
RD-023 8.6 mm Long-Nozzle Spout Cap8.6mm

RD-023 8.6 mm Long-Nozzle Spout Cap

View details
RD-025 14 mm Plastic Spout Cap14mm

RD-025 14 mm Plastic Spout Cap

View details
RD-026 14 mm Spout with Pull-Ring Cap14mm

RD-026 14 mm Spout with Pull-Ring Cap

View details
RD-027 8.6 mm Plastic Spout Cap8.6mm

RD-027 8.6 mm Plastic Spout Cap

View details
RD-029 16 mm Plastic Spout Cap16mm

RD-029 16 mm Plastic Spout Cap

View details
RD-030 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-030 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-031 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-031 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-033 9.6 mm Plastic Spout Cap9.6mm

RD-033 9.6 mm Plastic Spout Cap

View details
RD-034 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-034 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-035 8.6 mm Plastic Spout Cap8.6mm

RD-035 8.6 mm Plastic Spout Cap

View details
RD-036 10 mm Plastic Spout Cap10mm

RD-036 10 mm Plastic Spout Cap

View details
RD-037 10 mm Plastic Spout Cap10mm

RD-037 10 mm Plastic Spout Cap

View details
RD-038 10 mm Plastic Spout Cap10mm

RD-038 10 mm Plastic Spout Cap

View details
RD-040 15 mm Plastic Spout Cap15mm

RD-040 15 mm Plastic Spout Cap

View details
RD-041 15 mm Plastic Spout Cap15mm

RD-041 15 mm Plastic Spout Cap

View details
RD-042 10 mm Mushroom-Shaped Spout Cap10mm

RD-042 10 mm Mushroom-Shaped Spout Cap

View details
RD-043 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-043 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-044 10 mm Mushroom-Shaped Spout Cap10mm

RD-044 10 mm Mushroom-Shaped Spout Cap

View details
RD-045 9.6 mm Spout Cap with Foil Seal and Silicone Pad9.6mm

RD-045 9.6 mm Spout Cap with Foil Seal and Silicone Pad

View details
RD-046 14 mm Spout with Pull-Ring Cap14mm

RD-046 14 mm Spout with Pull-Ring Cap

View details
RD-047 21.5 mm Plastic Spout Cap21.5mm

RD-047 21.5 mm Plastic Spout Cap

View details
RD-048 16 mm Plastic Spout Cap16mm

RD-048 16 mm Plastic Spout Cap

View details
RD-049 22 mm Plastic Spout Cap22mm

RD-049 22 mm Plastic Spout Cap

View details
RD-050 20 mm Plastic Spout Cap20mm

RD-050 20 mm Plastic Spout Cap

View details
RD-051 5 mm Plastic Spout Cap5mm

RD-051 5 mm Plastic Spout Cap

View details
RD-054 9.6 mm Plastic Spout Cap9.6mm

RD-054 9.6 mm Plastic Spout Cap

View details
RD-055 21.5 mm Plastic Spout Cap21.5mm

RD-055 21.5 mm Plastic Spout Cap

View details
RD-056 16 mm Plastic Spout Cap16mm

RD-056 16 mm Plastic Spout Cap

View details
15 mm Food Grade Plastic Jelly Juice Ketchup Spout with Cap15mm

15 mm Food Grade Plastic Jelly Juice Ketchup Spout with Cap

View details
RD-058 5.5 mm Plastic Spout Fitment5.5mm

RD-058 5.5 mm Plastic Spout Fitment

View details
RD-059 10 mm Mushroom-Shaped Spout Cap10mm

RD-059 10 mm Mushroom-Shaped Spout Cap

View details
RD-061 16 mm Plastic Spout Cap16mm

RD-061 16 mm Plastic Spout Cap

View details
RD-062 8.0 mm PE Spout Base (Cap Sold Separately)8.0mm

RD-062 8.0 mm PE Spout Base (Cap Sold Separately)

View details
RD-063 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-063 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-070 6 mm Plastic Spout Cap6mm

RD-070 6 mm Plastic Spout Cap

View details
RD-071 5 mm Plastic Spout Cap5mm

RD-071 5 mm Plastic Spout Cap

View details
125-130 Degrees Celsius Low Temperature 5.5 mm Cosmetic Spout Plastic Hand Sanitizer Doypack Spout6mm

125-130 Degrees Celsius Low Temperature 5.5 mm Cosmetic Spout Plastic Hand Sanitizer Doypack Spout

View details
RD-073 1.8 mm Plastic Spout Cap1.8mm

RD-073 1.8 mm Plastic Spout Cap

View details
PHA Low-Temperature Recyclable 18 mm Plastic Spout Cap for Ketchup & Seasoning Pouch18mm

PHA Low-Temperature Recyclable 18 mm Plastic Spout Cap for Ketchup & Seasoning Pouch

View details
RD-075 25 mm Plastic Spout Cap25mm

RD-075 25 mm Plastic Spout Cap

View details
RD-076 6 mm Plastic Spout Cap6mm

RD-076 6 mm Plastic Spout Cap

View details
RD-077 27 mm Plastic Spout Cap27mm

RD-077 27 mm Plastic Spout Cap

View details
8.6 mm Food Grade Long Nozzle Juice Doypack Plastic Spout Cap8.6mm

8.6 mm Food Grade Long Nozzle Juice Doypack Plastic Spout Cap

View details
8.6 mm Cosmetic Plastic Flexible Pouch Lip Gloss Brush Spout with Cap7mm

8.6 mm Cosmetic Plastic Flexible Pouch Lip Gloss Brush Spout with Cap

View details
RD-085 7 mm Plastic Spout Cap7mm

RD-085 7 mm Plastic Spout Cap

View details
RD-087 10 mm Plastic Spout Cap10mm

RD-087 10 mm Plastic Spout Cap

View details
125-130 Low Temperature of Welding Doypack 8.6 mm Plastic Cosmetic Eyeliner Spout Cap7mm

125-130 Low Temperature of Welding Doypack 8.6 mm Plastic Cosmetic Eyeliner Spout Cap

View details
RD-089 22 mm Plastic Spout Cap22mm

RD-089 22 mm Plastic Spout Cap

View details
RD-091 16 mm Plastic Spout Cap16mm

RD-091 16 mm Plastic Spout Cap

View details
RD-092 33 mm Plastic Spout Cap33mm

RD-092 33 mm Plastic Spout Cap

View details
RD-093 26 mm Plastic Spout Cap26mm

RD-093 26 mm Plastic Spout Cap

View details
RD-094 8.6 mm Decorative Dome Cap for Pouches8.6mm

RD-094 8.6 mm Decorative Dome Cap for Pouches

View details
RD-095 22 mm Plastic Spout Cap22mm

RD-095 22 mm Plastic Spout Cap

View details
RD-096 8.6 mm Plastic Spout Cap8.6mm

RD-096 8.6 mm Plastic Spout Cap

View details
RD-098 8.6 mm Plastic Spout Cap8.6mm

RD-098 8.6 mm Plastic Spout Cap

View details
RD-099 8.6 mm Long-Nozzle Spout Cap8.6mm

RD-099 8.6 mm Long-Nozzle Spout Cap

View details
RD-100 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-100 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-101 7 mm Plastic Spout Cap7mm

RD-101 7 mm Plastic Spout Cap

View details
RD-105 22 mm Plastic Spout Cap22mm

RD-105 22 mm Plastic Spout Cap

View details
RD-106 8.2 mm Plastic Spout Cap8.2mm

RD-106 8.2 mm Plastic Spout Cap

View details
RD-107 8.2 mm Plastic Spout Cap8.2mm

RD-107 8.2 mm Plastic Spout Cap

View details
RD-111 3.5 mm Plastic Spout Cap3.5mm

RD-111 3.5 mm Plastic Spout Cap

View details
RD-112 8.6 mm Flip-Top Spout Cap8.6mm

RD-112 8.6 mm Flip-Top Spout Cap

View details
RD-113 9.6 mm Plastic Spout Cap9.6mm

RD-113 9.6 mm Plastic Spout Cap

View details
RD-114 22 mm Plastic Spout Cap22mm

RD-114 22 mm Plastic Spout Cap

View details
RD-119 6 mm Plastic Spout Cap6mm

RD-119 6 mm Plastic Spout Cap

View details
RD-124 8.6 mm Flip-Top Spout Cap8.6mm

RD-124 8.6 mm Flip-Top Spout Cap

View details
13 mm PLA Low Temperature ECO Plastic Food Packaging Stand up Bag Spout Screw Cap13mm

13 mm PLA Low Temperature ECO Plastic Food Packaging Stand up Bag Spout Screw Cap

View details
RD-127 30 mm Plastic Spout Cap30mm

RD-127 30 mm Plastic Spout Cap

View details
RD-132 40 mm Plastic Spout Cap40mm

RD-132 40 mm Plastic Spout Cap

View details
RD-133 10 mm Mushroom-Shaped Spout Cap10mm

RD-133 10 mm Mushroom-Shaped Spout Cap

View details
RD-139 8.6 mm Cloud-Shaped Spout Cap8.6mm

RD-139 8.6 mm Cloud-Shaped Spout Cap

View details
RD-140 12 mm Plastic Spout Cap12mm

RD-140 12 mm Plastic Spout Cap

View details
RD-141 22 mm Plastic Spout Cap22mm

RD-141 22 mm Plastic Spout Cap

View details
RD-143 15 mm Plastic Spout Cap15mm

RD-143 15 mm Plastic Spout Cap

View details
RD-147 7 mm Long-Tube Spout Cap for Cosmetics7mm

RD-147 7 mm Long-Tube Spout Cap for Cosmetics

View details
RD-150 22 mm Plastic Spout Cap22mm

RD-150 22 mm Plastic Spout Cap

View details
RD-154 7.8 mm Flip-Top Spout Cap7.8mm

RD-154 7.8 mm Flip-Top Spout Cap

View details
RD-156 1.2 mm Plastic Spout Cap1.2mm

RD-156 1.2 mm Plastic Spout Cap

View details
RD-159 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-159 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-162 8.6 mm Plastic Spout Cap8.6mm

RD-162 8.6 mm Plastic Spout Cap

View details
RD-166 16 mm Plastic Spout Cap16mm

RD-166 16 mm Plastic Spout Cap

View details
RD-167 10 mm Plastic Spout Cap10mm

RD-167 10 mm Plastic Spout Cap

View details
RD-168 22 mm Plastic Spout Cap22mm

RD-168 22 mm Plastic Spout Cap

View details
RD-169 16 mm Plastic Spout Cap16mm

RD-169 16 mm Plastic Spout Cap

View details
RD-172 22 mm Plastic Spout Cap22mm

RD-172 22 mm Plastic Spout Cap

View details
RD-175 8.6 mm Mushroom-Shaped Spout Cap8.6mm

RD-175 8.6 mm Mushroom-Shaped Spout Cap

View details
RD-176 5 mm Plastic Spout Cap5mm

RD-176 5 mm Plastic Spout Cap

View details
9.6 mm Cosmetic Grade PP Long Thin Tube Spout Cap for Lip Gloss, Mascara and Eyeliner Pouch9.5mm

9.6 mm Cosmetic Grade PP Long Thin Tube Spout Cap for Lip Gloss, Mascara and Eyeliner Pouch

View details
RD-183 8.6 mm Plastic Spout Cap8.6mm

RD-183 8.6 mm Plastic Spout Cap

View details
10 mm Hex Ball Spout Cap for Food and Daily Chemical Packaging10mm

10 mm Hex Ball Spout Cap for Food and Daily Chemical Packaging

View details
RD-186 8.6 mm Plastic Spout Cap8.6mm

RD-186 8.6 mm Plastic Spout Cap

View details
RD-187 22 mm Plastic Spout Cap22mm

RD-187 22 mm Plastic Spout Cap

View details
8.6 mm Square Spout Cap PP Lid for Juice and Laundry Detergent Stand-up Pouch8.6mm

8.6 mm Square Spout Cap PP Lid for Juice and Laundry Detergent Stand-up Pouch

View details
RD-189 8.6 mm Whale-Tail Spout Cap8.6mm

RD-189 8.6 mm Whale-Tail Spout Cap

View details
RD-190 8.6 mm Plastic Spout Cap for Baby Food Pouches8.6mm

RD-190 8.6 mm Plastic Spout Cap for Baby Food Pouches

View details
RD-192 8 mm Plastic Spout Cap8mm

RD-192 8 mm Plastic Spout Cap

View details
22 mm PE Plastic Spout Cap Food Grade Moisture Resistant Spout Lid for Powder Stand Pouch Spice Grain Powder Packaging22mm

22 mm PE Plastic Spout Cap Food Grade Moisture Resistant Spout Lid for Powder Stand Pouch Spice Grain Powder Packaging

View details
RD-195 8.6 mm Plastic Spout Cap8.6mm

RD-195 8.6 mm Plastic Spout Cap

View details
RD-197 7 mm Plastic Spout Cap7mm

RD-197 7 mm Plastic Spout Cap

View details

More 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.

ModelInner diameterDimensionsMaterial
RD-024φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-028φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-032φ9.6mmCap Size: φ20×20.35PE
RD-039φ8.6mmSpout Size: 20.9×13.9×90.6 · Cap Size: φ19×16.96PE
RD-053φ15-2mm——
RD-060φ8.6mmRail Size: 28×32×1100(12) · snap-fit Size: 32.7×13.5×12.5PVC+PP
RD-064φ8.6mmSpout Size: 20.98x13.82x41.8 · Cap Size: φ19×16.96PE
RD-065φ13mmSpout Size: 36.4×36.8×20.4 · Cap Size: φ20.9×20.15PE
RD-066φ13mmSpout Size: 36.4×36.8×20.4 · Cap Size: φ20.9×20.15PE
RD-067φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-068φ8.6mmRail Size: φ8.6×770×23(thickness2.5mm) · snap-fit Size: 32.7×13.5×12.5PVC+PP
RD-069φ21.6mmSpout Size: 42.4x31.6x34.4 · Cap Size: φ33×20.7PE
RD-077φ27mmCap Size: φ34.4×19.8PE
RD-078φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ32.8×18.2PP
RD-079φ7mmSpout Size: 18.2×13.5×27.2 · Cap with pipe Size: φ13.9×66.3PP
RD-081φ7mmSpout Size: 18.2×13.5×27.2 · Cap with Size: φ13.9×66.3PP
RD-082φ9.6mmSpout Size: 30.1×40×17.87 · Cap Size: φ20×20.35 · Foil Seal Size: φ13.5×0.27PE+foil+Silicone
RD-083φ9.7mmSpout Size: 50×24×57.5PE
RD-086φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: 30.12×30.12×16.58PE
RD-097φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96PE
RD-102φ6mmSpout Size: 28.4x7.59x21.6 · Cap Size: φ11.4×8.3PE
RD-103φ21.5mmSpout Size: 39.7×60.7×32 · Cap Size: φ30.5×17.7PE
RD-104φ21.5mmSpout Size: 39.7×60.7×32 · Cap Size: φ30.5×17.7PE
RD-115φ5mmSpout Size: 19×9×27.7 · Cap Size: φ13.8×16.2PE
RD-116φ5mmSpout Size: 19×9×27.7 · Cap Size: φ13.8×16.2PE
RD-117φ8.6mmRail Size: 28×23×1000 · snap-fit Size: 32.7×13.5×12.5PVC+PP
RD-118φ8.2mmSpout Size: 28.2×20.8×10.4 · Cap Size: φ16.6×15.7PE
RD-120φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96PE
RD-121φ9.6mmSpout Size: 30.1×40×17.87 · Cap Size: φ19.91×20.65PE
RD-122φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-123φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96PE
RD-126φ17.5mmCap Size: 87.4×30.75×25PE
RD-128φ14mmSpout Size: 37.7×18.6×32.2PE
RD-129φ10mmSpout Size: 42×22.55×15.68 · Cap Size: 30.12×30.12×16.5833PP
RD-130φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ26.6×20PE
RD-131φ22mmSpout Size: 42.5x31.71x34.4PE
RD-134φ8.2mmSpout Size: 28.2×20.8×10.4 · Cap Size: φ16.6×15.7PE
RD-135φ12mmSpout Size: 35x20.7x36.4 · Cap Size: φ22.4×19.85PE
RD-136φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ33.46×17.85PE
RD-137φ20mm—PE
RD-138φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ21.2×17PE
RD-142φ9.2mm—PP
RD-144φ5mmSpout Size: 19×9×27.7 · Cap Size: φ13.8×16.2PE
RD-145φ8.0mmSpout Size: 27×24×13.8 · Cap Size: φ15.5×13.6PE
RD-146φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ26.6×20PE
RD-148φ14mmSpout Size: 37x21x36.39 · Cap Size: φ24.4×19.85PE
RD-149φ12mmSpout Size: 35x20.7x36.4 · Cap Size: φ22.4×19.85PE
RD-150φ22mmSpout Size: 42.5x31.71x34.4 · Cap Size: φ31.3×19.8PE
RD-151φ5mmSpout Size: 19x9x27.7 · Cap Size: φ13.8×16.2PE
RD-152φ13.8mmCap Size: 87.4×30.75×25PE
RD-153φ15mmSpout Size: 44.2×31×23.3 · Cap Size: φ25×21.3PE
RD-155φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96PE
RD-157φ9.6mmSpout Size: 30.1×40×17.87 · Cap Size: φ19.91×20.65PE
RD-158φ8.6mmSpout Size: 97×20.8×13.9 · Cap Size: φ19×16.96PE
RD-160φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ24×19.7PE
RD-161φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ26.6×20PE
RD-163φ7mmSpout Size: 18.2×13.5×27.2 · Cap Size: φ13.9×66.3PP
RD-164φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-165φ13mmSpout Size: 32×36.6×20.41 · Cap Size: φ21×19.3PE
RD-166φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ26.6×20PE
RD-167φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-168φ22mmSpout Size: 42.5x31.71x34.4 · Cap Size: φ31.3×19.8PE
RD-169φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ26.6×20PE
RD-170φ9.6mmSpout Size: 30.1×40×17.87 · Cap Size: φ20×20.35 · Aluminum Foil Size: φ13.7×0.27PE+Aluminum Foil
RD-171φ9.6mmSpout Size: 33.8×16.9×36.9 · Cap Size: 23.4×23.4×21.9 · Silicone Pad Size: φ10.65×3 · Base Size: φ11.8×6.3PE+Silicone+PP
RD-172φ22mmSpout Size: 42.3×28.3×34.85 · Cap Size: φ31.3×19.8PE
RD-173φ22mmSpout Size: 42.5x31.71x34.4 · Cap Size: φ31.3×19.8PE
RD-174φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ33×18.8PE
RD-175φ8.6mmSpout Size: 20.98x14.22x30.42 · Cap Size: φ33×18.8PE
RD-178φ8.6mmSpout Size: 30.4×20.8×13.8 · Cap Size: φ18.6×17.1PE
RD-179φ16mmSpout Size: 44.1×36×21.2 · Cap Size: φ26.6×20PE
RD-180Φ22L—ABS
RD-181φ8.6mmSpout with pipe Size: 21×14.85×93.91 · Cap Size: φ19.12×16.96PE
RD-182φ22mmSpout Size: 63.7×32.5×34.8 · Cap Size: φ32.35×20.2PE
RD-184φ7mmSpout Size: φ13.9×48.9PP
RD-186φ8.6mmSpout Size: 20.98x14.22x30.42 · Cap Size: φ19×16.96PP
RD-191φ9.6mmSpout Size: 34.4×40×18.05 · Cap Size: φ19.91×20.65PE
RD-192φ8.0mmSpout Size: 27×24×13.8 · Cap Size: φ15.5×13.6PE
RD-193φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PE
RD-194φ22mmSpout Size: 63.7×32.5×34.8 · Cap Size: φ32.35×20.2DW
RD-195φ8.6mmSpout Size: 20.98×13.82×34.63 · Cap Size: φ19×16.96PP
RD-196φ10mmSpout Size: 33.42×22.55×15.68 · Cap Size: φ20.6×16.96PP
RD-198φ13mmSpout Size: 32.4×36.6×20.41 · Cap Size: φ20.9×20.15PE
RD-199φ21.6mmSpout Size: φ46×32.8 · Cap Size: φ30.7×12PE

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
See our factory & capabilities
Injection molding
Injection molding
Air-tightness QC
Air-tightness QC
Precision equipment
Precision equipment
360° AI inspection
360° AI inspection

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

ISO 9001 protected certificate preview
ISO 9001
Quality system
HACCP protected certificate preview
HACCP
Food safety
FDA protected certificate preview
FDA
Food contact
EU 1935/2004 protected certificate preview
EU 1935/2004
Food contact (TÜV SÜD)

Ready to source your spout caps?

Request a Quote