一,What does "food grade silicone hose" mean
It's important to know that not all silicone hoses can touch food.Food-grade silicone hoses are normally composed of high-purity silicone rubber and don't employ hazardous fillers or plasticizers during production. This means they won't release harmful compounds when they come into contact with food, and they won't change the flavor or smell of the food.This kind of hose usually contains the following traits:It doesn't smell or taste bad, and it doesn't change the taste of food.It can handle temperatures from -60 to 200 degrees Celsius, which is the range it is frequently used in.Breeding bacteria is not easy.Chemical stability means it doesn't react with food items.Silicone Food Hose are often used to move liquid meals, including drinks, dairy goods, sauces, and alcoholic drinks.
二, What safety rules do food-grade silicone hoses have to follow
The most important thing to look for to see if silicone hoses are really "food grade" is if they meet international regulations for materials that come into contact with food. Some common standards are
1. Standards set by the FDA in the USFDA 21 CFR 177.2600 is the most common.This rule says what tests must be done on rubber materials, additives, and migratory chemicals that can come into contact with food. Silicone materials that fulfill this specification are safe to use in food processing and moving equipment.It's important to remember the following:Many manufacturers say "FDA certified," but a better term is "FDA compliant." This means that the materials and production methods meet FDA rules, not that the FDA approves each product separately.
2. Standards for Food Contact Materials in EuropeSome common standards in the European market are:LFGB (German Food Contact Materials Regulation) EC 1935/2004 3A Sanitary StandardsThese rules also say that materials can't cause adverse migration when they touch food.Some high-end silicone hoses are even certified by the FDA, LFGB, and USP Class VI. They are utilized in the food and drug industries.
3. Standards for cleanliness in the industryHoses that are used in food and drug production lines normally need to meet these standards:Requirements for GMP Clean ProductionCleaning and sterilizing with CIP/SIP is possible.Make the inside wall smooth to keep bacteria from sticking to it.These regulations make sure that the equipment won't contaminate food over time.
三,Why does the food sector like to utilize silicone hoses
Food grade silicone hoses are far better than regular rubber hoses in several ways:
1. SaferRegular rubber hoses may have plasticizers or heavy metals in them, which could make food unsafe. Food-grade hoses, on the other hand, go through thorough material screening.
2. More stableSilicone doesn't react with chemicals, acids, bases, oils, or greases, and it doesn't break down easily
.3. Can be cleaned at high temperaturesSilicone hoses can handle the high temperatures and steam that are commonly needed to clean food plants
.4. Long life spanThe anti-aging property is better than that of regular rubber
.四,Things people could get wrong with "food grade silicone hoses"
on the marketMany things are marked as "food grade," but in actuality, the following things need to be kept in mind:
1. Is there a real report on the test
For instance:Test Report from the FDA Test Report from the LFGBTesting by a third-party lab
2. Just because a pipe is made of compliant material doesn't mean the whole thing is.Some manufacturers only employ raw materials that fulfill the standards, but they don't test the finished products as a whole, which is common in the industry.
3. The procedure of vulcanization has an impact on safety.Food-grade silicone hoses usually use the following:Platinum sulfide (safer)Low-cost peroxide vulcanizationPlatinum sulfide is more popular in the high-end food business.
