Round Glass Fermented Greens Pickle Jar with Twist off Lug Cap

Round Glass Fermented Greens Pickle Jar with Twist off Lug Cap

This clear glass pickle jar featuring a sleek rectangular silhouette with rounded edges and a reinforced screw-seal rim that preserves product freshness. It adheres to strict food-grade standards, making it ideal for storing a range of pickled items—from crisp cucumber pickles to savory fermented vegetables. Its transparent build showcases contents to enhance retail appeal, while its robust glass construction withstands frequent commercial handling, suiting grocery shelf displays, bulk food packaging, and artisanal food retail for business buyers.

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Product Overview

This round glass jar is supplied for fermented greens and pickled vegetables. It suits sauerkraut, kimchi, pickled mustard greens, fermented turnip, and similar products packed in brine or lactic acid. The jar uses a wide-mouth opening and a twist-off lug cap finish. Clear glass allows fillers to check brine clarity, leaf color, and fill level before sealing. The jar is shipped empty for filling by fermented food producers, co-packers, and private label brands.

Specifications

Jar Construction

  • Material: Soda-lime glass

  • Color: Clear

  • Shape: Round with straight sides and rounded shoulder

  • Neck: Wide mouth, twist-off lug finish

  • Base: Flat

  • Surface: Fire-polished

Capacity

Multiple sizes are available from existing molds. Contact our sales desk with your target fill weight and product type. We will confirm the closest mold or review a new mold requirement.

Closure

  • Twist-off lug caps in metal or plastic

  • Vacuum button optional for hot fill

  • Liner selected based on brine acidity, salt level, and process temperature

  • BPA-free liner options available

Key Features

Wide Mouth for Fermented Greens

The opening accepts shredded cabbage, whole leaves, stems, and chunky vegetables. Fillers can load the jar without compacting the product or forcing it through a narrow neck. Consumers can remove the contents with a fork or spoon.

Glass Inertness with Lactic Acid and Salt

Glass does not react with lactic acid, acetic acid, salt, or spices. It helps preserve the original sourness, color, and texture of fermented greens. No metallic transfer or liner interaction affects the product.

Twist-Off Lug Cap System

The twist-off lug finish is matched to standard lug caps. With the correct cap, liner, and vacuum button, the jar can hold vacuum after hot filling. This supports shelf life for pasteurized or hot-filled fermented products. For products that are still actively fermenting and releasing gas, a different closure or venting method may be required. This jar is not pressure-rated unless a specific closure and process are agreed in writing.

Round Body for Even Fill

The round body gives uniform space around the product during filling. It also makes label application easier and allows the jar to sit stable on filling lines and retail shelves.

Annealed for Thermal Processing

Each jar passes through an annealing lehr to relieve forming stress. This lowers the risk of cracks during hot fill, pasteurization, cooling, and transport.

Customization Services

Brand Decoration

  • Pressure-sensitive labels

  • Shrink sleeves

  • Direct screen printing

  • Frosting

  • Spray coating

Artwork files in AI or PDF format are preferred. Pantone matching is available for brand colors.

Cap and Liner Matching

Metal or plastic lug caps can be sourced in different colors and finishes. Liner type depends on your brine recipe and shelf life target. Vacuum buttons are available for hot-filled products.

Custom Mold Development

Different capacities, neck finishes, and body shapes can be developed. Provide a drawing, sample, or target fill volume for review.

Quality Control

Incoming Glass Check

Glass batches are inspected for color, clarity, and visible defects before forming.

Dimensional Verification

Neck finish, body diameter, and height are measured during production. This keeps jars compatible with filling lines, capping heads, and label applicators.

Annealing Stress Test

Jars are tested for residual stress after annealing. This lowers the risk of cracks during hot filling and shipping.

Cap Fit and Vacuum Test

Samples are tested with matched lug caps and liners. Vacuum retention is checked after hot filling to confirm the closure performs as expected for brine-packed products.

Pre-Shipment Inspection

Packed cartons and pallets are inspected before loading. Inspection records can be provided on request.

Packaging & Loading

Carton Packing

Jars are packed in export cartons with internal dividers. This limits glass-to-glass contact and protects the body surface.

Pallet Configuration

Cartons are stacked on pallets and stretch-wrapped. Pallet patterns are planned for stable container loading.

Loading Plan

A container loading plan is issued before dispatch. It shows pallet count, carton count, and placement for efficient freight use.

About ANT Company

ANT Packaging: With specialized experience in food packaging, ANT Packaging maintains an extensive in-house mold collection, advanced production lines, and a global logistics network. We implement rigorous quality control across manufacturing, enabling scalable supply that meets business buyers’ volume and customization needs. Our end-to-end capabilities deliver reliable, food-safe glass packaging solutions, supported by seamless cross-border distribution to markets worldwide.

FAQ

Can you supply caps for this jar?

Yes. We match twist-off lug caps to the jar finish. Liner selection depends on your brine recipe and pasteurization process.

Is this jar suitable for fermented greens?

It is produced for packing fermented greens after fermentation. If the product is still actively fermenting and releasing gas, the closure and process must allow for gas management. The jar is not pressure-rated unless a specific closure system is agreed.

Can I print my logo?

Yes. Labels, shrink sleeves, screen printing, frosting, and spray coating are available. Send artwork in AI or PDF format.

Can I request samples?

Stock samples can be sent for evaluation. Courier cost is normally paid by the buyer. Custom samples are discussed after specification review.

What is the MOQ?

MOQ depends on stock, decoration, and cap requirements. Contact our sales office for current figures.

Can you produce a custom capacity or shape?

Yes. Custom mold development is possible. Provide a drawing, sample, or target fill volume for review.

How do you control quality?

We check raw glass, dimensions, annealing stress, cap fit, vacuum retention, and packing. Pre-shipment inspection is available.

Are the jars supplied empty?

Yes. They are supplied empty for filling by fermented food producers, co-packers, and private label brands.

What is the lead time?

Lead time is confirmed after deposit and artwork approval. It varies by quantity, decoration, and production schedule.


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