Disc Top Caps: 18/415–28/410, One-Handed Open and Click Close
Disc top caps in PP from 18/415 to 28/410 — one-handed open with a click close, in all plastic, metal sheathed, embossed and UV coated versions.
What we make
Range & specifications
Disc top caps in PP from 18/415 to 28/410, in all plastic, metal sheathed, embossed metal and UV coated versions, with smooth, ribbed and ringed closures. Pressing one side lifts the lid to a fixed orifice, so the pack opens one handed and closes with a click.
Why it fits as one unit
The DC01 to DC04 range covers 18/415, 20/410, 20/415, 22/400, 24/410 and 24/415, and colours and metal finishes are made to your requirement or sample. New moulds can be cut to your drawing. Send the neck and the closure finish, and we quote the cap with the matching bottle.
Certifications behind this line
Disc Top Caps are produced under our ISO 9001:2015 quality and ISO 14001:2015 environmental systems. The company also holds an ISO 13485:2016 medical-device certificate covering its spray pump lines.
- ISO 9001:2015 — quality management · 117 26 Q 2822 R2 02
- ISO 14001:2015 — environmental management · 117 26 E 1567 R2 02
All three are issued by Shanghai Inger Certification (ICAS). Verify any number on the CNCA registry (cx.cnca.cn).
Patents behind the design
This line sits inside a wider portfolio of 29 valid patents (invention and utility model) across spray pumps, lotion pumps, foam pumps and aerosol cans. Where a product family carries its own design patent, it is listed on the relevant page.
Every patent number links to its Google Patents record — assignee, abstract, claims, drawings and legal status — so a buyer can confirm ownership without asking for a certificate.
Frequently asked questions
What neck sizes do disc top caps fit?
18/415 to 28/410, across the DC01 to DC04 range.
How does the disc top open?
Press one side to lift the lid to a fixed orifice — one-handed open, click close.
Related reading
Source disc top caps directly
See the full specification table and matched options, or send your requirements for a quotation.
disc top caps — full specifications Request a quote