Vacuum sealers for hard and soft food

For those looking for a model for domestic use, size is an important consideration. Normally, a domestic vacuum sealer is not very bulky and ranges from 30 to 45 centimetres. Although these machines are not particularly large, there are models that can be placed horizontally and/or vertically, depending on your needs.

When considering the size of a vacuum sealer, it is important to take into account the dimensions of the sealing bar. It goes without saying that a small machine will not have a very versatile sealing bar. On the contrary, larger vacuum sealers will be able to seal bags of various sizes, from the smallest to the largest.

The suction system is the heart of the vacuum sealer, responsible for removing air:

• External suction: suitable for domestic use, it is economical and easy to use. The machine sucks the air directly from the bag externally.
• Suction: used in professional settings, it allows food to be sealed inside a chamber, making it possible to seal liquid foods without the risk of spillage.

The machine settings determine how the suction and sealing processes are managed:

• Automatic cycle: automatically adjusts the sealing parameters, making the process quick and easy.
• Manual cycle: allows you to manually set the parameters for greater customisation, useful for delicate or food-grade specific foods.

Vacuum machines support bags of various widths, affecting the amount of food that can be sealed at one time:

• 25 cm, 30 cm, 35 cm, 40 cm, 45 cm, 50-55 cm: different widths allow you to choose the size of the bag according to your specific needs, from small leftovers to large volumes of food.

The user interface makes the machine easy to use, intuitive and accessible:

• LCD: provides clear and immediate operating information, such as sealing time and vacuum level.
• Vacuum indicator: displays the vacuum level achieved, allowing you to monitor the process in real time.

Sealing is the process that seals the bag after suctioning the air, ensuring an airtight closure:

• Adjustable sealing: allows you to set the sealing time according to the type of bag and its contents, ensuring a secure seal.
• 2 sealing bars: provide double sealing for greater safety and durability, preventing any air infiltration.

Some machines are equipped with a liquid filter that increases hygiene and durability:

• With filter: allows you to seal moist foods without damaging the machine, keeping the interior clean and operational.

Vacuum sealers can be adjusted according to the type of food to be preserved:

• Dry and moist foods: specific functions for storing both dry and moist foods, maintaining freshness and preventing contamination.
• Soft and hard foods: modes that allow you to seal delicate foods without crushing them, as well as hard foods that require greater pressure.

The automatic lid makes the machine easier to use, speeding up the sealing process:

• With automatic lid: increases convenience by allowing the machine to be closed and opened with ease.

Accessories increase the versatility of vacuum sealers, offering specific solutions for different needs:

• Reusable bags: eco-friendly and convenient.
• Vacuum cooking bags: resistant to high temperatures for sous-vide cooking.
• Valves and caps: for sealing glass jars and bottles.
• Special containers and tubes: for creating a vacuum in specific containers.
• Rolls of various sizes: for creating custom-made bags.
• Cutters: for cutting bags to the desired size.

When choosing a vacuum sealer, it is important to consider various technical features in order to find the model that best suits your needs. Here are some useful tips for purchasing:

• Housing materials: choose the material based on frequency of use and desired durability. Stainless steel housings are ideal for intensive use, while plastic housings are more suitable for domestic use.
• Suction system: for domestic use, an external suction system is sufficient. For professional needs, it is better to opt for a chamber model, which guarantees superior performance.
• Bag width: choose a machine that supports bags of different widths based on the amount of food you intend to store.
• User interface: an LCD display and vacuum indicator can make the machine easier to use, making the sealing process more intuitive.
• Sealing: an adjustable seal allows you to adapt the machine to different types of bags and foods, while a double sealing bar offers greater security.
• External liquid filter: if you intend to store moist foods, a model with a liquid filter is recommended to keep the machine clean and functioning properly.

1. Families: Families use vacuum sealers to keep food fresh for longer and reduce food waste. Features to consider include ease of use, compact size and an automatic cycle that simplifies the sealing process.
2. Restaurants and caterers: Restaurants and caterers use vacuum sealers to prepare and store large quantities of food, optimising working times. Features to consider include high performance, durable materials, basin suction and manual settings for greater customisation.
3. Hobbyists of cooking: Hobbyists of cooking use vacuum sealers for sous-vide cooking and storing delicate and gourmet foods. Features to consider include versatility, precision in vacuum and sealing control, and accessories for sous-vide cooking.
4. Food shops and butchers: These businesses use vacuum sealers to preserve meat, fish, and other fresh foods for sale. Features to consider include suction, durable materials, and high pump capacity to handle large volumes.
5. Eco-conscious users: Eco-conscious users employ vacuum sealers to reduce waste and utilise reusable bags and eco-friendly accessories. Features to consider include compatibility with reusable bags and accessories for eco-friendly storage.

The catalogue features leading names in the manufacture of vacuum storage machines. As with other types of products, choosing a reputable, well-known and trusted brand means opting for quality and safety. The brands to keep in mind when deciding to purchase a vacuum sealer, whether for domestic or professional use, are:

• Laica vacuum sealers: known for their easy-to-use vacuum sealers that are suitable for the whole family. Laica machines are characterised by their compact design and intuitive features.
• Reber vacuum sealers: a brand known for its quality and durability, offering vacuum sealers suitable for both domestic and professional use. Reber machines are recognised for their excellent construction and high performance.
• Royal Food vacuum sealers: specialising in professional vacuum sealers, Royal Food supplies sturdy and reliable devices, ideal for restaurants and commercial businesses. Royal Food vacuum sealers are appreciated for their durability and versatility.
• Besser Vacuum food-grade vacuum sealers: offering a range of food-grade vacuum sealers suitable for different needs, from domestic to professional models. Besser Vacuum machines combine innovation and practicality, ensuring optimal food preservation.
• Tre Spade food vacuum sealers: a brand that offers economical but effective solutions for vacuum preservation. Tre Spade machines are perfect for domestic use, offering good value for money.

Buying vacuum sealers on AgriEuro offers numerous advantages that make the shopping experience convenient and secure. Here are the main reasons to choose AgriEuro:

• Fast and free shipping: all orders are handled by AgriEuro's logistics centres, ensuring fast shipping at no additional cost. This ensures that customers receive their products quickly, ready for use.
• Spare parts always available: AgriEuro offers the possibility to order spare parts for all purchased products, ensuring the continuity and efficiency of the machines over time. This service is essential for keeping vacuum machines in perfect working order.
• Attentive and personalised after-sales service: AgriEuro's support team is on hand to provide technical assistance and resolve any issues that may arise after purchase. This personalised service ensures that customers receive the support they need to get the most out of their vacuum machines.

Discover our selection of vacuum machines on AgriEuro and take advantage of our exclusive benefits to store your food efficiently and safely. Visit our website and choose the vacuum machine that's right for you!

To choose the vacuum sealer that best suits your needs, it is important to consider several factors.

• Assess how often you will use it: for occasional use, a basic machine may be sufficient, while for intensive use, it is advisable to opt for a professional model.
• Power: high power ensures more effective and faster sealing. High-end machines usually have a power rating of between 100 and 200 watts.
• Suction capacity: measured in kPa (kilopascals), this indicates the force with which air is removed from the bag. A value above 20 kPa is ideal for achieving an optimal vacuum.
• Additional functions: some machines offer advanced functions such as pulse sealing mode, vacuum sealing for liquids or rapid marinating.
• Materials and construction: choose models with stainless steel components or resistant materials for greater durability.
• Accessories: check for accessories such as bags of various sizes, external vacuum tubes and special containers.

The power of a vacuum sealer is a crucial factor in determining its efficiency and speed. In general, domestic vacuum sealers have a power rating of between 100 and 200 watts. Here's how to choose based on intended use:

• Occasional use: a machine with a power rating between 100 and 120 watts may be sufficient for those who do not use the machine frequently.
• Regular use: if you plan to use the machine frequently, a power rating between 120 and 150 watts offers a good compromise between efficiency and energy costs.
• Intensive or professional use: for those who need high performance, such as for storing large quantities of food, it is advisable to opt for models with a power rating above 150 watts, up to 200 watts.

The suction capacity of a vacuum sealer is measured in kPa (kilopascals) and indicates the force with which air is extracted from the bag. An adequate kPa value is essential to ensure optimal food preservation.

• Standard domestic use: for domestic use, a machine with a suction capacity of at least 20 kPa is generally sufficient to ensure a good vacuum.
• Intensive use: for those with higher requirements, such as storing large quantities of food or delicate foods, it is advisable to choose a machine with a higher suction capacity, between 25 and 30 kPa.
• Professional models: professional vacuum sealers can have even higher capacities for suction, exceeding 30 kPa, offering the highest level of preservation.

Vacuum sealing without a machine is possible using alternative methods which, although not as effective as professional machines, can be useful in emergency situations or for small quantities of food. Here are some methods:

• Water method: fill a basin with water. Place the food in a plastic bag, leaving a small opening. Slowly immerse the bag in the water, allowing the water to push the air towards the opening. When the bag is almost completely submerged, quickly seal the opening.
• Using a straw: Insert a straw into the opening of a plastic bag containing the food. Suck the air out through the straw and then quickly seal the bag with a rubber band or clip.
• Valve bags: some food-grade bags have a valve that allows you to suck out the air with a hand pump.

The shelf life of vacuum-packed food depends on several factors, including the type of food, storage conditions and the quality of the seal. In general, vacuum packing can significantly extend the shelf life of food compared to traditional storage. Here are some guidelines:

• Fresh meat: vacuum-sealed meat can last up to 2-3 years in the freezer, compared to 6-12 months with traditional storage. It can last up to 2 weeks in the refrigerator.
• Fish: fish can be stored vacuum-sealed in the freezer for 2 years, while in the refrigerator it can last up to a week.
• Fruit and vegetables: although fruit and vegetables may only last a few days in the refrigerator, when vacuum-packed they can stay fresh for up to 2 weeks. In the freezer, they can last up to 2-3 years.
• Dry foods: pasta, rice and legumes can be stored vacuum-packed for 1-2 years in the pantry, compared to 6-12 months with traditional storage.
• Cheese: hard cheeses can last up to 6 months in the refrigerator when vacuum-sealed, while soft cheeses can last up to 2 months.
• Cooked foods: Cooked foods stored in vacuum-sealed bags can last up to 2 weeks in the refrigerator and up to 1 year in the freezer.

Using a vacuum sealer offers numerous advantages for food storage. Here are the main benefits:

• Extended shelf life: vacuum sealing reduces the exposure of food to oxygen, slowing down the growth of bacteria and mould and thus providing an extension to the shelf life.
• Maintains freshness: storing food in vacuum-sealed bags helps to preserve its flavour, aroma and nutritional value for longer periods of time.
• Space saving: vacuum bags take up less space than traditional containers, optimising the use of your refrigerator and freezer.
• Prevention of freezer burn: vacuum packing removes the air that causes freezer burn, preserving the quality of frozen food.
• Waste reduction: longer and better food storage reduces waste, allowing food to be consumed before it spoils.
• Quick marinating: vacuum packing speeds up the marinating process, allowing seasonings to penetrate food more quickly.
• Protection against pests: vacuum packing protects dry foods such as pasta, rice and cereals from pest infestation.
• Convenience: large quantities of food can be prepared and stored under vacuum for later use, saving time in meal preparation.

A vacuum sealer works by removing the air from bags containing food and sealing them hermetically. This process reduces oxidation and microbial growth, providing an extension to the shelf life of food. Here are the main steps of how it works:

1. Preparation: the food is placed in special vacuum bags, leaving enough space at the top for sealing.
2. Suction of the air: the machine removes the air from the bag using a pump. This process creates an oxygen-free environment around the food.
3. Sealing: Once the air has been extracted, the machine uses a heating bar to hermetically seal the bag. This step ensures that air cannot re-enter and that the food is protected from the outdoor environment.
4. Process control: Many modern vacuum sealers offer additional features such as adjustable suction speed, food-grade modes for dry or moist foods, and the ability to pause suction to avoid crushing delicate foods.
5. Storage: Once sealed, the bags can be stored in the refrigerator, freezer or pantry depending on the type of food and the desired shelf life.

The vacuum sealer is suitable for storing a wide range of foods, prolonging their freshness and preventing deterioration. Here are some examples of foods that can be stored with vacuum sealing:

• Meat and fish: both raw and cooked, they can be frozen for long periods without the risk of freezer burn.
• Fruit and vegetables: these can be kept fresh for longer periods in the refrigerator or freezer, maintaining their flavour and nutritional value.
• Cheese: both hard and soft cheeses can benefit from vacuum storage to maintain freshness and prevent mould growth.
• Dry foods: pasta, rice, legumes and cereals can be stored in the pantry under vacuum to prevent pest infestation and maintain freshness.
• Cooked foods: soups, stews and other ready meals can be vacuum-packed for later consumption, either in the refrigerator or freezer.
• Baked goods: bread, biscuits and cakes can be stored to prevent drying out and loss of freshness.
• Herbs and spices: they can retain their aroma and flavour for longer when stored in vacuum-sealed containers.
• Nuts and seeds: vacuum storage prevents oxidation and maintains the freshness of nuts and seeds.
• Liquid foods: soups and sauces can be vacuum-sealed using special containers.

The cost of a vacuum sealer can vary greatly depending on several factors such as brand, model, features and power. In general, we can divide prices into three main categories:

• Economy range: basic vacuum sealers, ideal for occasional use and for those on a limited budget, generally cost between £30 and £70. These models offer essential features such as automatic and manual sealing and are suitable for small volumes of food.
• Mid-range: for more frequent and versatile use, mid-range vacuum sealers are available at prices ranging from £70 to £150. These models offer greater power, higher suction capacity and additional functions such as sealing for wet and dry foods, quick marinating mode and included accessories.
• High-end: professional and high-end vacuum sealers, ideal for intensive or commercial use, are priced above £150, reaching over £300. These models are made from high-quality materials such as stainless steel, offer very high suction power and suction capacity, and include advanced functions such as suction speed adjustment, storage mode for liquids and solids, and digital displays for precise control.

If the vacuum sealer is not sealing properly, there may be several causes. Here are the most common ones and how to fix them:

• Bag not positioned correctly: ensure that the bag is inserted correctly into the machine, with the end aligned with the sealing bar. Incorrect positioning can prevent sealing.
• Bag is dirty or damp: food residue or moisture on the sealing area can prevent an airtight seal. Clean and dry the end of the bag thoroughly before sealing.
• Overfilling the bag: Do not overfill the bag. Leave at least 5 cm of space at the top for effective sealing.
• Problems with the heating bar: the heating bar may not be reaching the correct temperature. Check that the machine is properly heated before sealing. If the problem persists, the heating bar may need to be replaced.
• Electrical problems: check that the machine is connected correctly and that there are no problems with the power cable. Also check any safety switches or fuses.
• Defective seal: The rubber seals that create the vacuum may be worn or damaged. Inspect the seals and replace them if necessary.
• Incorrect settings: ensure you are using the correct settings for the type of sealing required. Some machines have different modes for dry and food-grade wet foods.
• Overheating: Continuous use of the machine can cause overheating. Allow the machine to cool for a few minutes between sealing cycles.

If the vacuum sealer is not extracting air properly, this could be due to several factors. Here are some common causes and how to deal with them:

• Bag not positioned correctly: ensure that the open end of the bag is completely inside the suction chamber. Incorrect positioning may prevent the suction process.
• Worn or damaged seal: Rubber seals must be in good condition to create an effective vacuum. Inspect the seals and replace them if necessary.
• Bag damaged or defective: check that the bag has no holes or cuts that could allow air to enter. Only use bags specifically designed for vacuum machines.
• Defective air pump: if the pump is not working properly, it may not create the necessary vacuum. In this case, maintenance or replacement of the pump may be necessary.
• Clogged air filter: some models have filters that can become clogged with use. Clean or replace the filter regularly to maintain effective suction.
• Incorrect settings: ensure you are using the correct settings for the type of food and the desired vacuum level. Some machines have different modes that may affect suction.
• Release valve blocked: Check that the release valve is not blocked or obstructed, which could prevent proper air suction.
• Machine overheating: allow the machine to cool down if it has been used intensively to avoid suction problems.
• Electrical problems: check that the machine is connected correctly and that there are no problems with the power cable or fuses.

Sealing the vacuum bag correctly is essential to ensure optimal food preservation. Here are the steps to follow to seal a vacuum bag effectively:

1. Preparing the bag: place the food in the vacuum bag, leaving at least 5 cm of space at the top for effective sealing. Ensure that the bag is dry and clean in the sealing area.
2. Positioning the bag: open the vacuum sealer and place the open end of the bag inside the suction chamber. Ensure that the bag is properly aligned with the sealing bar.
3. Suction: close the machine and start the suction process. The machine will remove the air from the bag, creating an oxygen-free environment around the food.
4. Sealing: Once the air intake flow has been extracted, the machine will automatically seal the bag using a heating bar. Some machines also offer the option of sealing manually by pressing a specific button.
5. Seal check: After sealing, check that the bag is hermetically sealed. The seal should be continuous and unbroken. If necessary, you can perform a second seal for added security.
6. Storage: Once sealed, the vacuum bag can be stored in the refrigerator, freezer or pantry depending on the type of food and the desired shelf life.
7. Machine maintenance: after use, clean the heating bar and seals of the machine to ensure long life and optimal performance.

Cleaning your vacuum sealer is essential to ensure its efficiency and durability. Here is a step-by-step guide to cleaning your machine properly:

1. Switch off and unplug: before starting cleaning, make sure the machine is switched off and unplugged from the power socket to avoid the risk of electric shock.
2. Remove removable parts: some machines have removable parts, such as the sealing bar or drip trays. Remove these parts according to the manufacturer's instructions.
3. Cleaning the sealing bar: use a damp cloth to clean the sealing bar. If there are food residues or other debris, you can use a mild detergent. Avoid using abrasive detergents that could damage the bar.
4. Cleaning the seals: rubber seals must be cleaned regularly to maintain a good seal. Use a damp cloth to remove any residue and dry them completely before refitting them.
5. Cleaning the drip tray: if the machine is equipped with a drip tray, empty it and clean it with warm soapy water. Dry it completely before replacing it.
6. External cleaning: use a damp cloth to clean the outside of the machine. Pay particular attention to buttons and controls, which can accumulate dust and dirt.
7. Drying: ensure that all parts are completely dry before reassembling them and reconnecting the machine.
8. Periodic maintenance: in addition to regular cleaning, perform periodic maintenance on the machine, checking the seals and sealing bar for signs of wear and replacing them if necessary.

By following these steps, you can keep your vacuum sealer in excellent condition, ensuring efficient operation and extending the useful life of the device.