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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.

ModelType de bouchonMatériauTaille du bouchonWeight
RD-015Double Antivol
RD-016Screw capPEφ30.69×20.2 mm8.7g
RD-017Double Antivol
RD-018Screw cap
RD-049Opercule / Scellage par induction
RD-089Screw cap
RD-095Anti-étouffement / Sécurité enfant
RD-105Screw cap
RD-114Screw cap
RD-141Screw capPEφ32.35×20.2 mm
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.

ModelDiamètre intérieurDimensionsMatériau
RD-131φ22mmDimensions du bec verseur : 42.5x31.71x34.4PE
RD-150φ22mmDimensions du bec : 42.5x31.71x34.4 · Dimensions du bouchon : φ31.3×19.8PE
RD-168φ22mmTaille du bec : 42.5x31.71x34.4 · Taille du bouchon : φ31.3×19.8PE
RD-172φ22mmDimensions du bec : 42.3×28.3×34.85 · Dimensions du bouchon : φ31.3×19.8PE
RD-173φ22mmTaille du bec : 42.5x31.71x34.4 · Taille du bouchon : φ31.3×19.8PE
RD-180Φ22LABS
RD-182φ22mmDimensions du bec : 63.7×32.5×34.8 · Dimensions du bouchon : φ32.35×20.2PE
RD-194φ22mmTaille du bec verseur : 63.7×32.5×34.8 · Taille du bouchon : 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 convient pour les aliments liquides, sachets; convient pour les doypacks pharmaceutiques, poches à eau; convient aux sachets tenant debout pour crème alimentaire, 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.

Sécurité alimentaire certifiée

ISO 9001 certification
ISO 9001
Système de qualité
HACCP certification
HACCP
Sécurité alimentaire
FDA certification
FDA
Contact alimentaire
EU 1935/2004 certification
EU 1935/2004
Contact alimentaire (TÜV SÜD)

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