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RUBBER & SILICONEStandard parts. Custom solutions.

Silicone Stopper In Cap

Silicone Stopper In Cap

We have been looking into the interest of various people related to silicone stoppers. As per our study, we can conclude that the present-day generation is highly interested in modern type silicone stoppers with extra functionality and the best design. In order to meet the demands of customers from all over the world, manufacturers have begun to deliver different types of silicone corks. As an experienced brand that keeps the buyers’ choice on top, we have included custom options. If you take a look at all our products, you can see silicone stoppers in various models, for instance, silicone stopper in cap, which resembles bottle cap. 

Similarly, we have silicone stoppers that look like a wine cork, beverage caps, plain caps, and many more. You can acquire the silicone stopper in cap models in solid, one-hole, or two-hole designs. One thing that we would like to emphasize is the fact that we use only the best quality materials which are sturdy, flexible, and long-lasting. All our silicone corks have food-grade silicone substance which helps to keep the inside content safe from external elements. The material is soft, non-toxic, and is gentle, which means it poses no harm to your hand. The silicone stopper blocks the infiltration of airborne particles into the bottle. 

We will make sure to wrap up the orders within a week. If you place small orders, you can expect them to reach you within one or two working days. In other cases, for instance, bulk orders, custom designs, or new models, our team takes some days and finalizes the orders in the span of seven days. We will be glad to help you choose the best silicone stopper in cap designs, which is why it is time for you to take the initial step of contacting us.

Stopper & Plug Size Catalog

Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.

RST T-Shaped Plugs

Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.

Dimension guide
T-shaped stopper — original A, B, C, D and E dimensions
A recessed RST variant is illustrated. The head remains closed. Check E and the approved section for the selected part.
Product appearance
Rubber Silicone Plugs(T-shaped-RST) — product view
Illustrative product rendering. Refer to the selected part drawing and table for dimensions.
PartNo.A(mm)B(mm)C(mm)D(mm)E(mm)
RST2.5-5.5-5.32.55.55.320
RST2.7-5.5-52.75.5520
RST3-4.3-4.534.34.50.80
RST3-7-73772.20
RST3.3-6.5-63.36.561.50
RST3.5-6.5-63.56.5620
RST3.8-7-10.53.8710.51.50
RST3.8-7-73.8771.50
RST3.8-7-63.8761.50
RST4-7.5-647.5620
RST4-9.5-749.572.50
RST4.3-8-64.3861.50
RST4.5-7.5-64.57.5620
RST4.8-6.8-3.64.86.83.60.90
RST4.8-9-74.8971.50

Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.

Discuss Your Requirements

Product specifications

Product form
Removable closure fitted inside an opening
Material
Silicone. Specify the compound grade for the selected service.
Application focus
Bottle necks and wine bottles. Size the part against the selected assembly.
Dimensions to confirm
Opening diameter, closure profile, insertion depth and exposed grip. Match these to bottle necks and wine bottles.
Contact conditions
Wine and food ingredients: define concentration, temperature and contact time, then check compatibility with the chosen compound.
Seating check
Check the sealing contact around the opening and the force needed for insertion and removal.

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