WECK Jars

WECK glass jars for preserving, food storage and culinary presentation

WECK jars are high-quality glass jars designed for food preservation, homemade preserves, dry food storage and culinary presentation. Founded in Germany at the beginning of the 20th century, WECK has become a leading brand for users looking for durable, practical and elegant glass containers.

On CONSERVOR, you will find a wide selection of WECK glass jars available in different capacities, shapes and diameters. Whether you want to prepare jams, preserve vegetables, store dry ingredients, present desserts or package food preparations, WECK offers reliable and reusable glass containers for both private and professional use.

To help you choose the right product, you can browse our dedicated selections by WECK jar capacity, by WECK jar shape or discover all WECK jar accessories.

Why choose WECK jars for food preservation?

WECK jars are designed to meet the needs of food preservation. Their quality glass helps store food safely while preserving its taste and appearance. These jars are appreciated for their durability, transparency, vintage design and versatility.

Thanks to their closing system made up of a glass lid, rubber seal and stainless-steel clips, WECK jars are suitable for sterilisation and vacuum-style preservation. They can be used for fruits, vegetables, sauces, jams, cooked meals and homemade preparations.

Beyond long-term preservation, WECK jars are also ideal for everyday storage. They can be used to store cereals, spices, seeds, biscuits, condiments or dry food. Their elegant design also makes them suitable for serving verrines, desserts, cold starters and restaurant-style preparations.

How to choose your WECK jars?

Choosing the right WECK jar depends mainly on three criteria: capacity, shape and compatible accessories. These elements help you select the most suitable jar for your needs, whether you are a private user, restaurant owner, caterer, artisan producer or food industry professional.

Choosing WECK jars by capacity

Capacity is one of the most important criteria when choosing a jar. Small formats are ideal for jams, sauces, individual portions, verrines and small preparations. Medium-sized jars are suitable for vegetables, fruits in syrup, cooked meals and dry food. Larger formats are useful for family preparations, bulk storage and professional use.

To find the right size more easily, browse our selection of WECK jars by capacity. This allows you to compare available volumes and choose the most relevant jar according to the quantity you need to preserve, store or present.

Choosing WECK jars by shape

WECK jars are available in several shapes to suit different uses. Straight jars are practical for classic preserves and storage. More decorative shapes, such as tulip, corolla, gourmet, bottle, tube, bobbin or quadro jars, are ideal for culinary presentation, desserts, artisan preparations and catering.

The shape of the jar affects its appearance, ease of filling, storage and type of preparation. To compare the different models available, visit our page dedicated to WECK jar shapes.

Choosing the right WECK jar accessories

To use a WECK jar properly, it is important to choose accessories that match the jar diameter. Rubber seals ensure airtightness, glass lids close the jar, stainless-steel clips hold everything in place during sterilisation, and storage caps make it easier to close jars after opening.

CONSERVOR also offers complementary accessories such as tamper-evident sleeves, cork stoppers, freshness caps and compatible lids. Discover all WECK jar accessories to complete your jars and ensure optimal use.

The advantages of WECK jars

A durable and reusable glass container

WECK jars are a sustainable alternative to disposable packaging. Reusable, easy to clean and made to last, they support a more responsible way of consuming. They help reduce single-use plastic while offering a healthy, neutral and transparent material for food storage.

A reliable closing system for sterilisation

The WECK system is based on a glass lid, a rubber seal and metal clips. During sterilisation, this system helps create an effective closure. Once the jar has cooled, the clips can be removed: if the rubber tab points downwards, the jar is generally properly sealed.

A design suitable for kitchens and professional catering

WECK jars are also appreciated for their vintage and elegant style. They can be displayed in a kitchen, used to organise dry food or used directly as presentation containers. Their appearance makes them relevant for private kitchens, restaurants, caterers, artisans and professionals who want to enhance their food preparations.

What can WECK jars be used for?

WECK jars are versatile and can be used in many ways. They are suitable for long-term preservation, everyday food storage and culinary presentation.

• Homemade preserves: fruits, vegetables, sauces, coulis, cooked meals and jams.
• Food storage: cereals, rice, pasta, spices, seeds, biscuits and dry food.
• Culinary presentation: verrines, desserts, starters and artisan preparations.
• Professional use: restaurants, caterers, bulk shops, local producers and food packaging.
• Kitchen organisation: elegant storage, transparent containers and reusable packaging.

How to use WECK jars for sterilisation

Before using WECK jars for preserves, make sure each component is clean, undamaged and compatible with the jar diameter. The seal must match the lid and jar to ensure proper closure.

1. Clean the jar, lid and rubber seal thoroughly before use.
2. Fill the jar with your preparation, leaving the necessary space at the top.
3. Place the rubber seal on the glass lid.
4. Position the lid on the jar.
5. Add the clips to hold the lid during sterilisation.
6. Place the jars in the steriliser or suitable cooking system.
7. Let the jars cool before removing the clips.
8. Check the closure: the rubber tab should point downwards.

To protect your glass jars, avoid sudden temperature changes. It is not recommended to move a cold jar directly into a very hot environment, as a strong temperature difference can weaken or break the glass.

WECK jars for private and professional users

WECK jars meet the needs of private users who want to prepare homemade preserves, organise their kitchen or reduce disposable packaging. They are also suitable for professionals looking for reliable and elegant glass containers available in several formats.

At CONSERVOR, professionals can benefit from solutions adapted to bulk orders and decreasing prices depending on the purchase amount. This allows restaurants, caterers, producers, grocery stores, artisans and bulk retailers to equip themselves with WECK jars and compatible accessories according to their needs.

Our selection of WECK jars on CONSERVOR

CONSERVOR offers a complete range of WECK jars and compatible accessories. You will find plain jars, jars with different diameters, models for preservation, storage or presentation, as well as seals, lids, clips and caps required for their use.

To refine your search, browse our WECK jars by capacity, by shape or complete your purchase with compatible WECK accessories.

Whether you are looking for a small jam jar, a glass container for dry food, a decorative jar for verrines or a professional food preservation solution, WECK jars offer a durable, practical and elegant answer.

FAQ about WECK jars

Which WECK jar should I choose for preserves?

Choose a WECK jar according to the quantity of food you want to preserve, with a compatible lid, rubber seal and clips. Small formats are suitable for jams and sauces, while larger capacities are useful for vegetables, fruits and cooked meals.

Are WECK jars suitable for dry food storage?

Yes, WECK jars can be used to store dry food such as pasta, rice, cereals, spices, seeds and biscuits. For everyday use after opening, suitable caps or lids make it easy to close the jars again.

Which accessories are needed to use a WECK jar?

For sterilisation, you generally need a jar, a glass lid, a rubber seal and clips. Depending on the use, you can also add freshness caps, cork stoppers, tamper-evident sleeves or other compatible accessories.

Can WECK rubber seals be reused?

The condition of the seal should be checked before each use. A damaged, stretched or worn seal may affect the jar’s airtightness. For long-term preservation, it is best to use a seal in perfect condition.

Can WECK jars be used for culinary presentation?

Yes, WECK jars are often used to present verrines, desserts, starters, sauces and artisan preparations. Their transparent glass design gives an elegant result, suitable for both home use and professional catering.