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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.

ModelTipo de tapónMaterialTamaño del tapónWeight
RD-015Doble sistema antirroboPE+PP
RD-016Screw capPEφ30.69×20.2 mm8.7g
RD-017Doble sistema antirroboPE+PP
RD-018Screw capPE
RD-049Sello de lámina / inducciónPE+lámina de aluminio
RD-089Screw capPE
RD-095Antiasfixia / A prueba de niñosPE
RD-105Screw capPE
RD-114Screw capPE
RD-141Screw capPE
RD-187Screw capPEφ32.35×20.2 mm9.9g

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.

ModelDiámetro interiorDimensionesMaterial
RD-131φ22mmTamaño de la boquilla: 42.5x31.71x34.4PE
RD-150φ22mmTamaño del pico: 42.5x31.71x34.4 · Tamaño de la tapa: φ31.3×19.8PE
RD-168φ22mmTamaño del pico: 42.5x31.71x34.4 · Tamaño de la tapa: φ31.3×19.8PE
RD-172φ22mmTamaño del pico: 42.3×28.3×34.85 · Tamaño de la tapa: φ31.3×19.8PE
RD-173φ22mmTamaño del pico: 42.5x31.71x34.4 · Tamaño de la tapa: φ31.3×19.8PE
RD-180Φ22LABS
RD-182φ22mmTamaño del pico: 63.7×32.5×34.8 · Tamaño de la tapa: φ32.35×20.2PE
RD-194φ22mmTamaño de la boquilla: 63.7×32.5×34.8 · Tamaño de la tapa: 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 adecuado para bolsas tipo stand-up farmacéuticas, deportivas; adecuado para alimentos líquidos, bolsa vertical; adecuado para bolsas verticales (stand-up) farmacéuticas o para agua, 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.

Seguridad alimentaria certificada

ISO 9001 certification
ISO 9001
Sistema de calidad
HACCP certification
HACCP
Seguridad alimentaria
FDA certification
FDA
Contacto con alimentos
UE 1935/2004 certification
UE 1935/2004
Contacto con alimentos (TÜV SÜD)

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