22mm Plastic Spout Cap
11 food-grade 22mm spout-cap models for stand-up pouches, in PP and PE with custom colors and in-house molds. Certified ISO 9001, HACCP, FDA and EU 1935/2004 (TÜV SÜD).
Larger-bore spout caps like this handle thicker or higher-flow contents — laundry detergent and other daily-chemical liquids, cooking oil, mustard and cream sauces, windshield washer fluid, liquid fertilizer, and 3-5 L beer pouches.
22mm汕头瑞华 22 mm 易拉推户外运动水袋塑料液体盖
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22mm汕头制造商液体自立袋带吸嘴塑料螺旋盖 22mm
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22mm22mm 运动水袋塑料吸嘴带拉环盖
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22mm中国 OEM 制造商塑料试剂袋 22mm 带嘴螺旋盖
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22mm22mm 密封垫片医药医疗袋塑料吸嘴，带螺旋盖
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22mm瑞华工厂啤酒自立袋塑料管口 22mm 带盖吸嘴
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22mm汕头瑞华工厂 22mm带盖塑料吸嘴，适用于袋装液体食品、果汁及药品
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22mm用于食品自立袋的22mm塑料膏体吸嘴盖
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22mm汕头工厂 22mm 塑料 PE 自立袋吸嘴盖
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22mm免费样品 22mm带吸嘴自立袋塑料盖
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22mm22mm 洗衣液及大流量液体袋用塑料吸嘴盖（可定制）
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Same bore, 11 models. What separates them is the cap — its style, the material it is moulded in, and its dimensions.
More 22mm models
Also tooled at 22mm and available to order. Photography for these is in progress — ask us for samples or a datasheet and we will send images with the quote.
| Model | 内径 | 尺寸 | 材质 |
|---|---|---|---|
| RD-131 | φ22mm | 出水口尺寸：42.5x31.71x34.4 | PE |
| RD-150 | φ22mm | 出水口尺寸: 42.5x31.71x34.4 · 瓶盖尺寸: φ31.3×19.8 | PE |
| RD-168 | φ22mm | 出水口尺寸: 42.5x31.71x34.4 · 瓶盖尺寸: φ31.3×19.8 | PE |
| RD-172 | φ22mm | 壶嘴尺寸：42.3×28.3×34.85 · 瓶盖尺寸：φ31.3×19.8 | PE |
| RD-173 | φ22mm | 出水口尺寸：42.5x31.71x34.4 · 瓶盖尺寸：φ31.3×19.8 | PE |
| RD-180 | Φ22L | — | ABS |
| RD-182 | φ22mm | 壶嘴尺寸：63.7×32.5×34.8 · 瓶盖尺寸：φ32.35×20.2 | PE |
| RD-194 | φ22mm | 出水口尺寸：63.7×32.5×34.8 · 瓶盖尺寸：φ32.35×20.2 | DW |
22mm Spout Cap — FAQ
What pouches use a 22mm spout cap?
Our 22mm spout caps are used on stand-up pouches for 适用于医药, 运动水袋自立袋; 适用于液体食品, 自立袋; 适用于医药, 水袋自立袋, and similar liquid or powder products.
How many 22mm spout cap models does Ruihua offer?
We currently offer 11 22mm spout-cap models in food-grade PP and PE, with custom colors and dedicated mold development available on request.
What is the tolerance on the 22mm inner diameter?
22mm is the nominal inner diameter, and we hold production to within ±0.1 mm of it, so every spout in a batch seats the same way on an automated filling line.
Are 22mm spout caps food-grade and certified?
Yes — 22mm spout caps are made of food-grade PP and PE and certified to ISO 9001, HACCP, FDA and EU 1935/2004 (TÜV SÜD) for direct food contact.
食品接触安全认证
