
B.3. Special Paper
Adhesive-Backed Labels
The basic rule for printing on adhesive labels is that the adhesive must never come into contact with any part of the printer. Adhesive paper sticking to the drum or rollers will damage the printer.
Label paper must be manually fed.
Label paper has a structure comprising three |
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| Top sheet (white bond paper) | |||||||
layers, as shown in Figure B.1. The top sheet |
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| Adhesive | |||||||
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is printed on. The adhesive layer consists of |
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| Carrier sheet | ||||||||
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sheet (also called the linear or backing sheet) |
| Figure B.1 | ||||||||||||
holds the labels until use. Due to the com- |
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plexity of its composition, | Acceptable |
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label paper is particularly likely to give trou- |
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| Unacceptable | ||||
ble in printing. |
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Adhesive label paper must be entirely cov- |
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| Top sheet |
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ered by its top sheet, with no spaces between |
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the individual labels. Labels with spaces in |
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between are apt to peel off, causing serious |
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jam problems. |
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| Carrier sheet |
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Some label paper is manufactured with an extra margin of top sheet around the edge.
Do not remove the extra top sheet from theFigure B.2 Label arrangement carrier sheet until after printing is finished.
Table B.4 lists the specifications for adhesive label paper.
Table B.4 Adhesive Label Specifications
Item | Specification |
Weight of top sheet | 44 to 74 g/m2 (12 to 20 lbs/ream) |
Composite weight | 104 to 151 g/m2 (28 to 40 lbs/ream) |
Thickness of top sheet | 0.086 to 0.107 mm (3.9 to 4.2 mils) |
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Composite thickness | 0.115 to 0.145 mm (4.5 to 5.7 mils) |
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Moisture content | 4% to 6% (composite) |
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