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16mm Plastic Spout Cap

6 food-grade 16mm 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 16mm models

Same bore, 6 models. What separates them is the cap — its style, the material it is moulded in, and how much of it there is.

ModelKiểu nắpChất liệuKích thước nắpWeight
RD-012Screw cap
RD-029Screw cap
RD-048Screw capPEφ26.6×20 mm6.4g
RD-056Chống Giả Mạo Kép
RD-061Screw capPEφ26.6×20 mm6.6g
RD-091Screw cap

More 16mm models

Also tooled at 16mm 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.

ModelĐường kính trongKích thướcChất liệu
RD-130φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ26.6×20PE
RD-146φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ26.6×20PE
RD-160φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ24×19.7PE
RD-161φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ26.6×20PE
RD-166φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ26.6×20PE
RD-169φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ26.6×20PE
RD-179φ16mmKích thước vòi: 44.1×36×21.2 · Kích thước nắp: φ26.6×20PE

16mm Spout Cap — FAQ

What pouches use a 16mm spout cap?

Our 16mm spout caps are used on stand-up pouches for nắp vòi nhựa 16mm cho túi đựng đường và muối; thích hợp cho túi doypack đựng thực phẩm dạng lỏng, sữa, cà phê; phù hợp cho túi đứng có vòi đựng gạo, đường, muối, and similar liquid or powder products.

How many 16mm spout cap models does Ruihua offer?

We currently offer 6 16mm 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 16mm inner diameter?

16mm 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 16mm spout caps food-grade and certified?

Yes — 16mm 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.

Chứng nhận an toàn tiếp xúc thực phẩm

ISO 9001 certification
ISO 9001
Hệ thống chất lượng
HACCP certification
HACCP
An toàn thực phẩm
FDA certification
FDA
Tiếp xúc với thực phẩm
EU 1935/2004 certification
EU 1935/2004
Tiếp xúc với thực phẩm (TÜV SÜD)

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