Buying references

20/410 Neck Finish: Drawing and Sample Review

Check a 20/410 bottle neck against the complete drawing and matching cap or pump. Confirm model availability, sealing and sample fit with Oulete.

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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

Build the 20-410 review around the dispenser

When a pump or sprayer is proposed for a 20-410 brief, identify the complete closure, seal and dispenser assembly. The neck designation does not establish output or formula compatibility.

Separate fit from dispensing

Agree the checks for physical fit and sealing, then qualify the dispensing behavior using the intended contents. Keep both results attached to the same component references.

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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.

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Related pages, chosen for this brief.

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01 20/415 Neck Finish: Drawing and Sample ReviewReview a 20/415 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 →

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