Every food business lives with an invisible leak of money: the raw material that spoils before it becomes a dish, the sauce that leaks in the delivery bag, the portion that comes out bigger than it should. It is waste nobody counts day to day, but by the end of the month it eats the whole margin. The person who sees the solution is not the customer, it is the operator who discovered that a single machine solves all three problems, and that at source it costs a fraction of what the reseller charges in Brazil.
What vacuum sealers and packing machines are
The vacuum sealer, or vacuum packing machine, is the machine that removes the air from inside the packaging and seals it airtight. With no oxygen, food lasts much longer, does not oxidise and stands up to transport. It is what underpins sous-vide cooking, pre-prepared portions, preservation at the butcher's and the greengrocer's, and delivery that arrives intact. China is the great manufacturer of this equipment, from the compact benchtop model to the professional chamber sealer, at a price that opens the operation up to small and medium businesses.
Models and variations
"Vacuum sealer" is not one single product. In the aisles of the Chinese food service fair it is a whole family, and each type suits a volume and a product:
It is that variety that makes the trip worthwhile. The tabletop one solves the small shop; the chamber one is the standard for restaurants and butchers, because it seals even liquids; the continuous one goes into the production line; the flow-pack automates the packing and the date coding. Seeing all four running side by side is what shows which of them suits your volume.
Why this is an opportunity for Brazil
Brazilian food service is growing, driven by delivery, franchises and ready meals, and all of those formats depend on preserving and transporting food safely. Chinese equipment makes that affordable, at a moment when cutting waste has stopped being a detail and become a matter of survival for the operation.
- ROI you can calculate: this is not an impulse product. The buyer knows how much waste the machine prevents and how many months it takes to pay for itself. It is the most rational purchase there is, decided on numbers.
- It cuts waste and opens up delivery: it stretches the shelf life of the raw material and makes it possible to sell packed, frozen and ready meals for delivery, a new revenue front.
- Two buyers: it serves the operator equipping their own business and the distributor who wants to represent the line in Brazil, with recurring sales of machines and consumables.
- Repeat business in pouches: the vacuum pouch and film are used up with every use. Whoever imports the machine opens the door to supplying the consumable, which is the revenue that repeats.
- Timing: the typical lead time is 60 to 120 days. Whoever closes at the November fair has the machine running at the start of the year.
Before importing: it is electrical equipment and may require INMETRO; anything with Wi-Fi calls for ANATEL. As it touches food, the pouch and the contact surfaces have to meet the standards for food contact materials (under ANVISA). Confirm the voltage (220V or 380V three-phase on the larger chamber models). This is a case where inspecting before shipment confirms the vacuum pump and the sealing. See also how to import industrial equipment from China.
Customise the specification (OEM)
Importing packaging machinery from China is not a matter of picking the catalogue model and switching it on. The equipment has to be specified, and that is what guarantees the result:
- Volume and product: the size of the chamber, the strength of the vacuum pump and the sealing bar define what the machine seals and at what pace. Getting the sizing wrong means buying too little or paying for capacity you never use.
- Voltage and standards: 110V, 220V or 380V three-phase, Brazilian plug and manual in Portuguese, all settled before the batch.
- Pouches and consumables: compatibility with the right pouch and the continued supply of vacuum film, which is what keeps the operation going.
- Own brand: where it fits, the distributor can put their own brand (private label/OEM) on the machine and on the packaging, with BCVN negotiating the customisation and validating the sample.
That calls for direct negotiation with the factory and a sample validated before production. BCVN finds the right manufacturer, specifies the machine, guarantees compliance and validates the support.
Where to buy vacuum sealers in China
Food packaging machinery is concentrated at the dedicated food service fair and in the machinery hall of the universal fair:
- FHC China (food service and hospitality, Shanghai): from 10 to 12 November, the dedicated fair, with its food packaging hall and the manufacturers of sealers and packing machines. It is the ideal fair for anyone kitting out a kitchen.
- Canton Fair, Phase 1 (machinery): from 15 to 19 October, with packaging machinery within the industrial section. Good for anyone combining it with other purchases.
- Guide to industrial equipment: the step by step of importing machinery from China, from the project to customs clearance.
The itinerary the season sets out: Canton Phase 1 (15 to 19 October, Guangzhou) and FHC (10 to 12 November, Shanghai) fall in the same autumn season, a short flight from one another. You can see the packing machine among the machines at Canton and the depth of food service at FHC. See the full 2026 trade fair calendar.
It is also worth looking at the açaí and soft serve machine and the multifunction air fryer, which complete the food service kitchen.
The vacuum packing machine is not a luxury for the big restaurant, it is the machine that gives the operation back the money it loses without noticing. It does not sell on impulse, it sells on sums done, and that is why it is the kind of import that most rewards whoever goes to source: here you do not buy just any machine, you buy the right volume, the right voltage and a manufacturer who will guarantee the pouch next year. For anyone serving food in Brazil, it is the margin that stops leaking.
Frequently asked questions about importing vacuum sealers
What is a vacuum sealer for in food service?
It removes the air from the packaging before sealing it, which multiplies the shelf life of the food, reduces waste, protects the product in transit on delivery and makes techniques such as sous-vide cooking and pre-prepared portions possible. For restaurants, butchers, greengrocers, artisan producers and industrial kitchens, it is the machine that preserves the raw material and standardises the portion, cutting the waste that eats into the margin.
Does a vacuum sealer imported from China need certification?
Yes. It is electrical equipment and may require INMETRO certification, and anything with a radio or Wi-Fi requires ANATEL. As it touches food, the pouch and the contact surfaces have to meet the sanitary standards for food contact materials, under ANVISA. Also confirm the voltage (110V, 220V or 380V three-phase on the larger chamber models) before importing.
What is the difference between a tabletop sealer and a chamber sealer?
The tabletop sealer (external) draws the air out through a nozzle from outside the bag, it is compact and cheap, ideal for small volumes and for home or small shop use. The chamber sealer creates the vacuum inside a closed chamber, seals liquids and large volumes far more consistently, and it is the professional choice. The continuous band sealer seals in a flow, for production lines. Choosing the right type depends on the volume and the product.
Can I import just one sealer to test?
BCVN is an import consultancy for companies and resellers, not a retail shop, and does not sell single units. Importing only makes sense on volume: freight and paperwork are diluted across the batch, and every factory works to a minimum order quantity (MOQ). Anyone who wants a single item should buy from a distributor in Brazil; anyone who is going to equip a chain, resell or represent the brand imports at source, and that is where the sums add up, including the recurring supply of vacuum pouches.
Where do you buy vacuum sealers in China?
At FHC China, in Shanghai, from 10 to 12 November 2026, the dedicated food service fair, with its food packaging hall and the manufacturers of sealers and packing machines. The Canton Fair, Phase 1 (15 to 19 October), has packaging machinery within the industrial section. BCVN validates the manufacturer, the voltage, INMETRO and the supply of pouches.