Taking samples from sacks, boxes, bags, etc. with sampling lances is a common and time-proven practice. This produces holes through which easily flowing bulk goods could escape from the container. With the close-it seal, this can be prevented in an uncomplicated manner.

close-it has been especially developed for this purpose. The label has a sandwich-type structure (aluminum/paper) and seals the container hermetically (vapor barrier). This virtually prevents hygroscopic powders from clumping together. 

The labels are available in different colors. With printing in red, blue, green, yellow, black or neutral (without printing in white).

close-it can be written on with ball-point pen, pencil or felt-tip marker.

The rear of the label is coated with a powerful adhesive. This means that close-it sticks firmly to most commercial containers, even to surfaces coated with fine powder, slightly moist or even frozen surfaces where conventional labels or adhesive tape will not stick.

In response to many requests from our customers, we have developed close-it food & pharma, a closure seal with an adhesive approved for foodstuffs. The adhesive strength of the glue is almost the same as the original, the tried and tested close-it from Bürkle. close-it food & pharma also prevents bulk goods from trickling out after sampling.

The adhesive complies with European food directives. Like the original, close-it food & pharma has a barrier layer of aluminum foil. This makes close-it food & pharma suitable for sampling foodstuffs, pharmaceuticals, cosmetics, food supplements, even frozen goods - in short, anywhere where special purity is required.

Besides the individually detachable close-it and close-it food & pharma closure labels, our repeatedly tested and proven control seal is now also available on a continuous roller. This helps you discover whether you require only a small piece, for example for closing a small hole, or for marking a specific point. Or whether you want to repair a long crack or a large hole quickly, reliably and easily. With its extremely strong adhesive strength, close-it tape holds on the most diverse bases, where the glue effect of normal adhesive tape quickly reaches its maximum capacity.

For universal use, we have kept the adhesive tape close-it tape in white with tear-off lines. It can be labeled with permanent ink and locks gas-proof. Available in the classic close-it design, as well as close-it tape food & pharma, with a food-compatible adhesive.

Besides the individually detachable close-it and close-it food & pharma closure labels, our repeatedly tested and proven control seal is now also available on a continuous roller. This helps you discover whether you require only a small piece, for example for closing a small hole, or for marking a specific point. Or whether you want to repair a long crack or a large hole quickly, reliably and easily. With its extremely strong adhesive strength, close-it tape holds on the most diverse bases, where the glue effect of normal adhesive tape quickly reaches its maximum capacity.

For universal use, we have kept the adhesive tape close-it tape in white with tear-off lines. It can be labeled with permanent ink and locks gas-proof. Available in the classic close-it design, as well as close-it tape food & pharma, with a food-compatible adhesive.