Buying references

20/415 Neck Finish: Drawing and Sample Review

Check a 20/415 bottle neck against the complete drawing and matching cap or pump. Confirm model availability, sealing and sample fit with Oulete.

Start an inquiry

Containers only — no compounding or filling. Claims are limited to verified capability.

In focus

Gold and white cosmetic packaging components arranged on trays

Oulete · Shangyu, ShaoxingExplore the details

Specify the 20-415 seal, not only the thread label

Ask which liner, gasket or other sealing feature is proposed for the 20-415 pair and which materials contact the formula. Do not infer those details from the code.

Define the assembly instructions

Request the relevant closure-application guidance and the agreed checks for the proposed pack. Have the supplier identify any change that would require a new sample approval.

Return to the full selection guide or prepare the inputs for a sample request.

Photographed at Oulete

A closer look at packaging components

See the facility and visible operations behind a packaging enquiry. For your selected assembly, ask which steps apply and request the corresponding sample and inspection records.

What Real Factory Footage Can and Cannot ProveRead the film captions →

Close-up of gold-finish cosmetic packaging collars.

Blue cosmetic packaging components arranged in rows.

Black ring-shaped packaging components arranged in rows.

Continue the decision

Related pages, chosen for this brief.

Ask about your project

01 20/410 Neck Finish: Drawing and Sample ReviewReview a 20/410 packaging neck with the complete drawing, closure, liner and sample. Confirm Oulete model availability and sealing before ordering. Read next → 02 24/410 Neck Finish: Drawing and Sample ReviewReview a 24/410 packaging neck with the complete drawing, closure, liner and sample. Confirm Oulete model availability and sealing before ordering. Read next → 03 Cosmetic Bottle Neck-Finish GuideReview Oulete stock neck-finish references, drawings and matched closures. Confirm model-specific thread geometry, sealing and sample fit. Read next →

From page to specification

Have a container brief?

Send the format, fill volume, finish, quantity, target market and timing. We will answer with the closest existing tools and the limits that need testing.

Start an inquiry

Research with AI