Dual pattern shim assembly for use in conjunction with hot melt adhesive dispensing systems
US10137472B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 5, 2008 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Sep 3, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C9/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A dual pattern shim assembly, for use in conjunction with hot melt adhesive dispensing systems, permits various different overlapping or overlying deposition or application patterns, having different length dimensions, different width dimensions, different coating thicknesses, and different longitudinal positional locations or dispositions with respect to each other, to be achieved during a single pass of the underlying substrate with respect to the hot melt adhesive contact die applicator or head. In this manner, different or multiple adhesive deposition or application procedures are able to effectively be accomplished simultaneously so as to effectively simplify and shorten the overall assembly lines and production times required for the fabrication or manufacture of various different particular products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.