Custom Wide Mouth PET Jars For Food Packaging

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.

Custom Wide Mouth PET Jars for Food Packaging

Wide-mouth design must support the food piece size, filling nozzle, spoon or hand access, cap system and jar proportions. Huaweier first compares existing moulds before changing the neck or container geometry. Huaweier supplies food-grade PET packaging for ambient or cold filling at 40 C or below and checks existing moulds before proposing new tooling.

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

Customization Choices for Wide-Mouth Access And Filling Requirements

Mouth Size for Filling and Access

Measure the largest product piece and filling nozzle. A larger mouth can improve access but changes cap cost, panel proportions and line handling.

Existing Neck or New Neck Tooling

Use an existing neck when possible because caps and sealing components are easier to source and validate. New neck tooling needs a complete closure plan.

How to Select the Right Packaging Configuration

Project Information Required Before Quotation

The project brief must define the food, target pack, closure, quantity and market before a quotation is treated as final. Reference photos help explain intent but do not replace dimensions or drawings.

Existing Mould First Review

Huaweier compares verified stock or mould-available components first. The recommended route should state what remains standard, what changes and what needs a new mould.

Development Filling and Line Compatibility

Custom PET Jar Development Process

Development follows requirement review, existing-mould comparison, drawing or sample approval, tooling when required, first-part inspection, customer filling and line validation, then mass production.

Manufacturing and Export Responsibilities

Guangzhou Huaweier handles international sales, export coordination and customer documents. Dongguan Dongmeng Industrial Co., Ltd. is the manufacturing entity operating the food-packaging production and quality-control system.

Production Process

OEM and Customization

For this 110 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 a project review with the six listed inputs. Huaweier will respond with an existing-mould shortlist, required confirmations, sample route and whether engineering or new tooling is necessary.

Frequently Asked Questions About Wide-Mouth Access And Filling Requirements

Does wide mouth mean one standard diameter?

    A:No. The required opening depends on container size, food, closure and equipment.

 Can an existing jar be modified only at the neck?

    A:Sometimes, but a neck change affects preform, cap and sealing compatibility and needs engineering review.

What filling processes are supported?

    A:The standard PET range is for ambient or cold filling at 40 C or below.

What is reviewed before new tooling?

    A:Existing mould fit, annual volume, target dimensions, closure availability, filling line and testing plan.

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

Start a Custom PET Jar Project

Send the project inputs listed above together with a reference image or drawing. Huaweier will confirm the existing-mould route, required changes, sample plan and whether new tooling is necessary for wide-mouth access and filling requirements.