F&Q
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Why the refreshing time of food can be extended after using vacuum packaging?Answer：
This is the principle of vacuum preservation. In vacuum oxygen is pulled out, not only effectively preventing microbial growth, but also reducing bacteria, fungi, so the shelf life of foods is extend.
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Does Stntus achieve the recognition of internationally high-end technology recognized organization?Answer：In addition to materials, vacuum technology is critical. In this technology, the German brand Stntus has achieved the recognition from internationally high-end technology recognized organization. The extraction vacuum valve has obtained a national patent. The aerospace high vacuum technology was adopted in food preservation industry, with high-technology civilization, reflecting the excellent quality of the brand.
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What advantages does Stntus have in food preservation industry ?Answer：Stntus has 25 years of research experience in the fresh food industry, its products are very popular in Europe and America. As people pay more attention to a healthy diet today, Stntus vacuum fresh container and crisper products have been the musthave supplies in European kitchen. For yogurt and fruit juice, Stntus has a special vacuum pot. Using a vacuum machine or manual pump fresh air can be drawn within the container, the food preservation can be extended by 3-5 times, and the nutrition is not lost.
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Where does Stntus vacuum fresh-keeping box origin in?Answer：The birthplace of Stntus vacuum fresh-keeping box brand is Germany, all products are manufactured and assembled in this country of origin in Europe. With the world's leading vacuum preservation institutes and Europe's largest fresh packaging manufacturing base, its vacuum technology has been used deeply in the field of aerospace.
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Is the after sale service guarantee of Stntus vacuum fresh-keeping complete?Answer：
Stntus vacuum fresh-keeping machine is imported from Europe, with integrated data. Shenzhen Pure World Science & Technology Limited Company is the exclusive authorized general agent of Stntus in China and the Asia Pacific region. With detailed and complete after sale service guarantee in China, it strictly implement the national warranty policy.
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How to use Stntus vacuum preservation machine?Answer：
In the packaging of Stntus vacuum preservation machine there is detailed instruction manual, vacuum or partial vacuum packaging shall be used according to the demand of food packing.
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Could Stntus vacuum preservation be used for the packaging of tofu and other soft food?Answer：We recommend this type of soft food should be stored in a vacuum crisper, when being stored in plastic wrap, you can choose half vacuum, stopping vacuumizing before the tofu was crushed.
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How to choose a right vacuum crisper?Answer：After understanding the usefulness and good effects of vacuum crisper, many families feel good about this product. But how to choose a right vacuum crisper? The most important thing is the material of crisper, next the vacuum technology of the crisper, whether it can achieve maximum vacuum.
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