Silicone wine bottle stopper

Silicone wine bottle stopper

A silicone wine bottle stopper is used to prevent a bottle of wine from going stale or suffer quality degradation by sealing off the bottle opening. Many times, as it happens, you can’t finish a whole bottle of wine once you open it and if you leave it on its own, it would get oxidized, which hampers the essence of the wine. A silicone wine bottle stopper protects the wine from damages via exterior agents such as moisture, dirt, dust, air, pests, bugs, or gnats. Furthermore, these wine bottle stoppers also help with not getting the aromas mixed, as wines are very susceptible to catching the pungent fragrances of other wines, substances, or even spices. Wine stoppers, especially made of silicon are stain-free, which means they are good for both white and red wines as they will not get discolored or tainted.
The silicone wine bottle stoppers have a huge demand because:
► Constituent Silicone material: These wine bottle stoppers are made of high quality silicone, which is heat resistant, durable, non-toxic, food grade, odorless, not easy to deteriorate or crack, and safe for repeated usages. Moreover, they are friendly with most kitchen appliances such as dishwasher, freezer, oven, and microwave so these stoppers can withstand extremities, which makes them easy to handle and store.
► Flexibility:  Being flexible, a silicone wine bottle stopper can be inserted and firmly clasped to the bottle opening. Hence, the wine bottle becomes leakproof and no spillage is observed even if you keep the bottle inclined to its side.
► Fresh keeping: In case you and your guests can’t drink the entire bottle, it is not necessary to waste the wine! You can preserve the rest of the wine with these silicone wine bottle stoppers, which can keep it fresh for a long period of time without changing its taste or consistency.

All dimensions are in mm​

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.

Custom colors are available to your Pantone color code. Include the code in your inquiry.

Blind-Hole · RSTTapered · RSAUndercut · RSBT-Shaped · RSD

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

Product appearance

PartNo.	A（mm）	B（mm）	C（mm）	D（mm）	E（mm）
RST2.5-5.5-5.3	2.5	5.5	5.3	2	0
RST2.7-5.5-5	2.7	5.5	5	2	0
RST3-4.3-4.5	3	4.3	4.5	0.8	0
RST3-7-7	3	7	7	2.2	0
RST3.3-6.5-6	3.3	6.5	6	1.5	0
RST3.5-6.5-6	3.5	6.5	6	2	0
RST3.8-7-10.5	3.8	7	10.5	1.5	0
RST3.8-7-7	3.8	7	7	1.5	0
RST3.8-7-6	3.8	7	6	1.5	0
RST4-7.5-6	4	7.5	6	2	0
RST4-9.5-7	4	9.5	7	2.5	0
RST4.3-8-6	4.3	8	6	1.5	0
RST4.5-7.5-6	4.5	7.5	6	2	0
RST4.8-6.8-3.6	4.8	6.8	3.6	0.9	0
RST4.8-9-7	4.8	9	7	1.5	0

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