Is Polyurethane Laminated Fabric Food Safe

A reader recently wrote in with a great question about finding a food safe fabric for making snack and sandwich bags.

Is polyurethane laminated fabric food safe.

Pul fabric is the most versatile waterproof fabric i have come across and yet somehow this amazing fabric has yet to make it to many fabric stores. For a coated or film laminated fabric the coating or film must be formulated from a material that is gras generally accepted as safe or the use of which is permitted in one of the 21 cfr. It is also food safe and can be used to make snack sacks. Fda passed food safe fabric snack bags for kids better alternative to single use plastic bags save money protect environment colorful wave.

She was specifically looking for a laminated cotton fabric that was eco friendly. 4 3 out of 5 stars 52. 4 6 out of 5 stars 53. I contacted the company to find out if pul is food safe.

The food and drug administration considers certain types of polyurethane safe for use on food surfaces. Pul is waterproof is quite durable breathes well is hypoallergenic and more. Food can even be in direct contact with the laminate. Polyurethane laminate pul i remember when i was researching fabrics for making my own reusable wraps back in 2009 and came across many crafters who were selling polyurethane laminted fabric called pul mainly made by a company called fabrite.

The product is usually white and has a low gloss and smooth surface. Polyurethane comes in many shapes and forms. This product can be used in making diapers diaper covers wet bags hygiene pads and other applications that require waterproof fabric. Pros and cons of polyurethane.

In digging to answer this question i found a ton of information and a few ideas for the safest ways to make reusable snack bags that are at least semi leak proof. The laminate foodsafe is highly formable and wear resistant. The advantages of using. Fabri quilt pul polyurethane laminate 1mil white fabric by the yard.

Its versatility makes it suitable for a plethora of applications because it can successfully substitute many materials that are either expensive or scarce. Originally designed for use in the medical industry to withstand repeated washing as well as autoclave cleaning which is a high heat steam sterilising clean system this fabric has been manufactured to be both durable and to be easily washed at 50 c. Laminate foodsafe remains safe and intact. This fabric has a slight amount of stretch across the grain which makes it a great choice for making mattress covers reusable diapers wet bags and more.

If the polyurethane forms a hard film it is safe to use. This fabric is a blend of 45 polyurethane and 55. This laminated knit fabric has many great properties. Get it as soon as sun oct 4.

Ssab laminate foodsafe is used e g. Polyurethane is also very flexible and it lasts a long time.