Description
close-it Maxi closure seals are large-format adhesive labels developed to reseal sampling openings in sacks, cartons and big-bags after bulk goods have been taken with sampling lances. At 150 x 150 mm, the Maxi size is intended for larger holes or longer tears that smaller seals cannot cover reliably. Each label uses an aluminium/paper sandwich construction that closes the container gas-tight and acts as a vapour barrier, helping to stop free-flowing bulk solids from spilling out and reducing clumping of hygroscopic powders. The reverse side is coated with a high-strength adhesive that bonds to most commercial packaging surfaces, including those dusted with fine powder, slightly moist or even frozen—conditions where ordinary labels or tapes often fail. The face is wipe-proof and can be written on with ballpoint pen, pencil or felt-tip marker, so the seal doubles as a control label for quality records such as sampling date, release decision and inspector name. Supplied on handy rolls from manufacturer Bürkle, each black pre-printed seal separates individually at the cross-perforation for clean, single-label use during routine bulk-goods sampling.
This article is part of Labels & marking (other), in Labels, signs & marking.
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Questions about close-it maxi control seal, 150x150 mm, black
What is this article?
close-it maxi control seal, 150x150 mm, black is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Labels & marking (other), inside Labels, signs & marking, in Lab safety equipment.
This shelf is the labelling article that is not a tape, a GHS stock label or a sign: tags, ties, printable inserts. The question is still whether the mark survives the temperature and the chemical it will meet.
A label is how the next person knows what is in the bottle. A GHS label carries the pictogram, the signal word and the hazard statements the classification requires. A tape or a marker is only as useful as its survival in the freezer, the autoclave or the solvent it will meet. A safety sign is the instruction that stays on the door. The pictograms come from the CLP Regulation and are explained by ECHA CLP. Workplace signs sit with EU-OSHA.
Which category should I open next?
The category is Labels, signs & marking. The sub-category is Labels & marking (other). The catalogue is Lab safety equipment.
Shelves beside this one are Labelling & marking tape, Laboratory labels, GHS & hazard labels, Markers & pens and Safety signs & pictograms.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.




