Method and adhesive applicator unit for continuous application of adhesive to webs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Dec 2, 2004
app pub date -
May 28, 2004
filing date -
May 31, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An adhesive applicator unit for a web of corrugated board comprises a frame which houses an adhesive applicator roll, and an adhesive pre-metering roll which is disposed underneath the applicator roll, and an adhesive re-metering roll which is disposed by the side of the applicator roll, each of which is rotatably drivably mounted. Formed between the adhesive pre-metering roll and the adhesive applicator roll is an adhesive pre-metering nip where pre-metering of the adhesive takes place. Between the adhesive applicator roll and the adhesive re-metering roll, provision is made for an adhesive re-metering nip where final re-metering and calibration of the adhesive film takes place.
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