| 摘要 |
<p>A method of utilising a web (12) of waste self-adhesive label backing material in order to produce a useful product, rather than disposing of the waste, converts that waste into a roll of self-adhesive tape (19). The web (12) of backing material has a coating of a release agent on one face whereby the labels may be stripped away from that face during a labelling step. Following that, a contact adhesive (15) is applied to the other face of the web (12) of backing material which is then reeled so as to form the roll (19) of tape, useful for example in the packaging industry.</p> |
