What material do you consider glue made from to be food grade?
Without a doubt, most people think of all-natural, chemical-free ingredients. That’s correct.
Here is the description of the official version:
Food-safe adhesives are typically made from materials that comply with stringent food safety regulations, such as those from the 美國食品和藥物管理局 或 EFSA.
These materials typically include specific natural resins and vegetable gums, animal gums, protein-based adhesives, food-safe synthetics, and sugars. They are non-toxic and free of harmful substances such as BPA, phthalates, 等。, ensuring that they are safe for indirect or direct contact with food.
What do food adhesive say in the law?
The FDA regulations in the FOOD AND DRUGS section CITE: 21CFR175.105 detail the regulations and substances with which food adhesives must comply.
This subsection describes in detail the requirements and regulations for finished food binders.
You may contact FDA Compliant Adhesives Suppliers with further questions.
- There is a difference between direct and indirect food contact adhesives, indirect food contact adhesives are not allowed to be used directly on food, in 美國食品和藥物管理局 175.105 also has a clear labeling
Example:
- The adhesive is either separated from the food by a functional barrier
- In dry foods. The quantity of adhesive that contacts packaged dry food shall not exceed the limits of good manufacturing practice.
- In fatty and aqueous foods. (一個 ) The quantity of adhesive that contacts packaged fatty and aqueous foods shall not exceed the trace amount at seams and at the edge exposure between packaging laminates that may occur within the limits of good manufacturing practice.
Types of Food Grade Adhesive
Common food-grade adhesives are made from various materials, with specific ingredients differing depending on their intended use. Here are some common types of food-grade adhesives and their primary components:
Natural Resins and Plant Gums:
- Gum Arabic: Derived from the sap of the Acacia tree, it is widely used as a thickener and adhesive in candies, beverages, and other food products.
- Guar Gum and Xanthan Gum: These are natural polysaccharides extracted from plants, commonly used in ice creams, sauces, and low-calorie foods for thickening and stabilizing purposes.
Animal-Based Adhesives:
- Gelatin: Extracted from collagen found in animal bones, skin, and connective tissues, gelatin is widely used as an adhesive in the production of jelly, marshmallows, and other candies.
- Isinglass: Derived from fish bladders, it is often used as a clarifying agent in brewing beer and wine.
Protein-Based Adhesives:
- Soy Protein: Made from extracting protein from soybeans, it is used in processed meats and vegetarian products to bind and retain moisture.
- Whey Protein: Extracted from milk, it is used in sports drinks, cheese, and other food items as a binding agent.
Food-Safe Synthetic Materials:
- Polyvinyl Alcohol (PVA): A water-soluble synthetic polymer, PVA is commonly used for wrapping food additives or making edible packaging films.
Sugars:
- Corn Syrup and Honey: These sugar-based adhesives are prevalent in candy making, especially for creating caramel or other sticky and pliable candies.
PaperCushionPads.CO is a food safety conscious company in the food sector, especially in the field of chocolate packaging for confectionery boxes, and even though they produce food grade 巧克力墊墊 with a bonding layer that is indirectly in contact with the food, they insist on the use of adhesives that can come into direct contact with the food. FDA and EU compliant
