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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.

Compare 22mm models

Same bore, 11 models. What separates them is the cap — its style, the material it is moulded in, and how much of it there is.

Modelキャップ形状材質キャップサイズWeight
RD-015二重盗難防止
RD-016Screw cap
RD-017二重盗難防止PE+PP11.47g
RD-018Screw cap
RD-049フォイル/インダクションシールPE+foilφ30.69×20.2 mm8.4g
RD-089Screw capPEφ33.5×20.9 mm12.5g
RD-095誤飲防止 / チャイルドプルーフ
RD-105Screw cap
RD-114Screw cap
RD-141Screw cap
RD-187Screw cap

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内径寸法材質
RD-131φ22mm注ぎ口サイズ: 42.5x31.71x34.4PE
RD-150φ22mmスパウトサイズ: 42.5x31.71x34.4 · キャップサイズ: φ31.3×19.8PE
RD-168φ22mmスパウトサイズ: 42.5x31.71x34.4 · キャップサイズ: φ31.3×19.8PE
RD-172φ22mmスパウトサイズ: 42.3×28.3×34.85 · キャップサイズ: φ31.3×19.8PE
RD-173φ22mmスパウトサイズ: 42.5x31.71x34.4 · キャップサイズ: φ31.3×19.8PE
RD-180Φ22LABS
RD-182φ22mmスパウトサイズ: 63.7×32.5×34.8 · キャップサイズ: φ32.35×20.2PE
RD-194φ22mmスパウトサイズ: 63.7×32.5×34.8 · キャップサイズ: φ32.35×20.2DW

22mm Spout Cap — FAQ

What pouches use a 22mm spout cap?

Our 22mm spout caps are used on stand-up pouches for 医薬品, スポーツ用ウォーターバッグのスタンドアップパウチに適しています; 液体食品/スタンドアップパウチに適しています; 医薬品, ウォーターバッグ用スタンドアップパウチに適しています, 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.

食品接触安全性の認証取得

ISO 9001 certification
ISO 9001
品質システム
HACCP certification
HACCP
食品安全
FDA certification
FDA
食品接触
EU 1935/2004 certification
EU 1935/2004
食品接触 (TÜV SÜD)

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