40 mm PET Spice Jar With Single Flip Top Shaker Cap

Huaweier supplies food-grade PET packaging for repeat projects by food brands, importers and co-packers.
FSSC 22000-managed production and applicable food-contact documentation are available for project evaluation.

40 mm PET Spice Jar with Single Flip Top Shaker Cap

This verified Huaweier spice packaging configuration combines a 40 mm PET jar neck with a single flip-top shaker cap for dry spices, seasoning powders and selected herb blends. The page must show the actual jar, cap engagement and dispensing opening. Particle size, flowability, dust, target dose and any liner requirement should be tested with the customer's own product before the production specification is approved.

Why Food Brands Choose Our PET Jar Packaging

Controlled dimensions and neck finish for repeat orders
Food-grade virgin PET and routine production inspection
Suitable capacity for samples and repeat supply

Jar Size, Neck Finish and Closure Details

Packaging Fit for 40 Mm Single Flip-Top Spice Packaging

Seasoning Powder Dispensing

Use fine or medium-flowing spice powders for the first dispensing trial. Record dose, clogging and dust after repeated opening and closing.

Herb Flakes and Mixed Particles

Herb flakes and mixed particles may need a different opening or screw-cap access. Confirm the largest particle rather than approving from a powder-only test.

How to Select the Right Jar and Closure

Verified 40 mm Neck Compatibility

The neck finish is 40 mm for this promoted SKU. Confirm the full finish drawing and cap specification internally before publishing dimensions beyond the nominal diameter.

Single Flip Top Dispensing Function

The single flip-top design provides one dispensing mode. Do not describe it as a dual-flap cap or promise unverified hole dimensions.

Filling Sealing and Line Compatibility

Flip Top Cap Function Test

Check cap assembly, opening force, hinge durability, closure retention and product leakage after vibration. Use the actual production cap colour and resin in the approval sample.

Filling and Capping Line Evaluation

For filling-line evaluation, monitor powder dust at the neck, cap placement, label alignment and container stability through conveying.

Production Process

OEM and Customization

For this 72 mm neck PET jar, available options may include cap colour, selected printing and outer packing.New jar shapes, neck finishes or special closure structures require separate tooling evaluation.

Sample Evaluation Before Production

Request assembled jar-and-cap samples, not an unmatched jar alone. State whether the product is fine powder, coarse granule, flake or a mixed blend so the trial has a clear pass criterion.

Frequently Asked Questions About 40 Mm Single Flip-Top Spice Packaging

Is this a dual-flap spice cap?

    A:No. This promoted 40 mm configuration uses a single flip-top cap.

Can you publish the shaker-hole diameter?

    A: Only after the production closure drawing or measured sample has been verified. Do not copy a competitor's hole size.

Can the cap colour be customized?

    A:Colour matching can be evaluated against the selected cap resin, Pantone target, quantity and approval sample.

What is the next step?

    A:Send product particle type, fill weight, order quantity, country and sealing requirement to request an assembled sample.

Huaweier supplies food-grade PET packaging for food brands, importers and co-packers. Samples and applicable food-contact documentation can be provided for project evaluation.

Visit our Factory, Quality Control and Case Studies pages for further supplier information.

Tell us your product type, target capacity or net weight, order quantity, target market and closure requirements. Huaweier can recommend a suitable existing packaging option and provide samples for your evaluation.

• Factory
• Quality Control
• Food-Contact Documentation
• Case Studies

Request a Suitable SKU or Sample

Tell us your food, target net weight or capacity, maximum filling temperature, closure, quantity and destination market. Huaweier will check existing moulds first and recommend a suitable 40 mm single flip-top spice packaging SKU or sample for your own filling and line evaluation.