A plastic packaging component is provided that is formed of a resin containing an electromagnetic spectrally detectable additive mixed with the resin. The resin formed into a plastic packaging component of an aerosol package lid, an aerosol spray button, an aerosol spray tube, a trigger sprayer, an
A plastic packaging component is provided that is formed of a resin containing an electromagnetic spectrally detectable additive mixed with the resin. The resin formed into a plastic packaging component of an aerosol package lid, an aerosol spray button, an aerosol spray tube, a trigger sprayer, an integrated lid-sprayer, a grease cartridge, a grease cap, plastic fiber toweling, a packaging strap, a pail lid, a jar cap, or a brush. A process for detecting a displaced packaging component in an organic production stream is provided that includes adding to a resin an electromagnetically detectable additive intermixed with the resin and forming the additive loaded resin into the plastic packaging component. The production stream is then scanned for the detectable signal of the additive. Upon detecting the additive, an alarm signal is provided that the production stream contains the displaced packaging component.
대표청구항▼
1. A plastic packaging component comprising: a thermoplastic or thermoset resin forming a matrix; andan additive being stainless steel particulate intermixed with said resin, said additive present from 1-50 total weight percent of the component, said additive being food grade or inert relative to a
1. A plastic packaging component comprising: a thermoplastic or thermoset resin forming a matrix; andan additive being stainless steel particulate intermixed with said resin, said additive present from 1-50 total weight percent of the component, said additive being food grade or inert relative to a pharmaceutical production stream, said resin formed into a shape of the component; andwherein said additive has an average x-y-z linear extent such that at least 50% of additive particles are less than 100 microns, and have an aspect ratio between the longest linear dimension of the particles relative to the shortest linear dimension of the particles of 3:1-1:1. 2. The component of claim 1 wherein the shape is one of an aerosol package lid, an aerosol spray button, an aerosol spray tube, or an aerosol package clip-on extension holder for said tube. 3. The component of claim 1 wherein said resin is one of acrylonitrile-butadiene styrene (ABS), acetyl resins, acrylics, ethylene vinyl acetates (EVAs), fluoropolymers, nylons, polycarbonates, polyesters, polyethylenes, polypropylenes, polystyrenes, polyvinyl chlorides, N-vinyl-carpazole, polyurethanes, polyisoprene, polybutadiene, polyethylene-polypropylene rubber (EPDM), styrene-butadiene rubber (SBR), or combinations thereof. 4. The component of claim 1 wherein said resin is polypropylene. 5. The component of claim 1 further comprising a polymer carrier intermixed with said additive prior to said additive being intermixed with said resin.
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