Coding lids & closures without a label
Flexible, precise, without labels Plastic, metal or special lids - directly marked instead of subsequently labeled
Whether screw caps, hinged lids or special caps: With REINER, direct printing is possible even on small, curved or glossy surfaces. Our mobile inkjet printing systems print batches, logos, QR codes or best-before dates directly onto the lid - without labels, without carrier material, without detours. Ideal for food, cosmetics, chemicals and industrial products.
Hurdles in the labeling of lids and closures
Why standard solutions are often not enough
Lids and closures are small, often curved components with difficult surfaces. Marking here must be particularly precise, fast and durable - despite the limited surface area and high quantities.
Typical requirements
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Easily legible marking on very small print areas
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Permanent adhesion to plastic or metal surfaces
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Printing of variable data such as batch, date or production code
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High process speed for series production
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Clean labeling without smearing or smudging
Typical challenges
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Curved and uneven surfaces make it difficult to print evenly
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Very small area limits font size and code formats
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Smooth plastics or coated materials offer poor adhesion
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High cycle rates leave little time for drying or correction
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Abrasion due to handling, transportation and screwing impairs legibility
Impression examples on lids and closures
Use cases from practice
Barcode on plastic lid
Traceability without a label
MHD on metal lid
Labeling even on uneven surfaces
Logo on lid
Colored marking with special ink
Production date on metal lid
Direct printing even on smooth surfaces
Why direct printing instead of labels?
Technology Advantages
Our mobile inkjet printing systems are ideal for slightly curved, structured or small surfaces. They enable precise, repeatable marking - directly on the surface, without additional effort.
label problem
Solution with REINER® direct printing
Labels adhere poorly to curved surfaces
Direct printing - smudge-proof and dimensionally stable
Adhesive residue or peeling
Clean, contactless impression
High label consumption for small batches
Flexible, mobile direct printing without the use of materials
Different materials and shapes
Ink solutions for plastic, metal and special surfaces
Labels illegible due to moisture or friction
Durable, smudge-proof prints - even in continuous use
Special technical features for lids and closures
Labeling that adapts to your material
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Very small print area requires precise positioning and compact layouts
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Curved or structured surfaces affect the print image and legibility
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Smooth plastics and coated materials require inks with high adhesion
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Short drying time is crucial for high quantities and fast further processing
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Mechanical stress due to screwing, stacking and transportation requires abrasion-resistant marking
Practical example
Applications, experiences, and tips
A medium-sized spice manufacturer from Rhineland-Palatinate produces various spice blends in plastic tins with screw-on or sprinkle lids. Previously, small additional labels were stuck onto the lids. The company has now opted for the jetStamp® 990 for mobile direct marking.
Result:
- No additional label consumption
- Clean and discreet appearance
- Quick adjustment for batch changes
- Reduced organizational effort
- Permanent labeling without detachment
Labeling in practice
Applications, experiences, and tips
Suitable devices
Our solution
Our mobile inkjet printing systems are ideal for small, round or structured surfaces - perfect for lids, screw caps and caps.
jetStamp® 990
Labeling of lids and closures
The jetStamp 990 enables lids and closures made of plastic or metal to be marked quickly. Batch numbers, dates or production codes can be applied directly and ensure clear identification in the production process.
✓ Print height up to 12.5 mm (2 lines of 20 characters each)
✓ Variable content (date, batch, code)
✓ Suitable for plastic and metal lids
✓ Mobile and flexible use in production
jetStamp® 1025
Clearly visible labeling on lids and closures
The jetStamp 1025 can be used to mark lids and closures clearly and legibly. The greater print height means that batches, barcodes, dates or additional product information can be clearly applied.
✓ Print height up to 25 mm
✓ Print date, batch and codes
✓ Ideal for lids, closures and packaging components
✓ Mobile or stationary use in the production process
jetStamp® graphic 970
Scan data and mark lids directly
The jetStamp 1025 sense combines a barcode scanner and direct printing in one device. Codes or production data can be captured and then applied directly to lids or closures. This simplifies production processes and improves traceability.
✓ Integrated scanner for codes and data
✓ Print height up to 25 mm
✓ Automatic labeling after data acquisition
✓ Ideal for production and packaging processes
Flexible and economical marking of lids and closures
Check whether direct printing can mark your lids and closures efficiently.
Suitable applications for Lids and closures
Discover more
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