https://www.avient.com/news/avient-introduces-gravi-tech-metallization-grades-luxury-packaging
May 14, 2025
May 14, 2025
May 06, 2025
https://www.avient.com/knowledge-base/case-study/improving-performance-protective-face-masks?sust[]=1134
Feb 05, 2025
The COVID-19 pandemic caused a need for greater numbers of personal protective equipment like face masks more than ever before, which resulted in a global shortage that stood at unprecedented levels.
https://www.avient.com/knowledge-base/case-study/improving-performance-protective-face-masks?rtype[]=1124
Feb 05, 2025
The COVID-19 pandemic caused a need for greater numbers of personal protective equipment like face masks more than ever before, which resulted in a global shortage that stood at unprecedented levels.
https://www.avient.com/knowledge-base/case-study/improving-performance-protective-face-masks?ind[]=6598
Feb 05, 2025
The COVID-19 pandemic caused a need for greater numbers of personal protective equipment like face masks more than ever before, which resulted in a global shortage that stood at unprecedented levels.
https://www.avient.com/sites/default/files/2020-07/case-study-one-pager-gravi-tech-luxury-closures-english.pdf
LEADING PRODUCER OF
CLOSURES FOR SPIRITS
L U X U R Y C L O S U R E S
• Replace metal while providing metallic look and feel
• Customization of density and color
• Easy processing
• FDA compliance
• Replaced metal with a weighted polymer
solution to maintain high-quality perception
• Minimized the appearance of chips from
everyday wear better than metal by
matching closure interior and metalized
coating colors
• Enabled the customer to introduce their
luxury closures to a new market segment
Gravi-Tech™ Density Modified Formulation
KEY REQUIREMENTS
WHY AVIENT?
https://www.polyone.com/products/engineered-polymer-formulations/eco-conscious-formulations/gravi-tech-density-modified
Leading producer of closures for spirits
https://www.avient.com/investor-center/news/avient-announces-quarterly-dividend-11
February 10, 2025
Feb. 10, 2025
April 4, 2025
https://www.avient.com/news/archives?page=9
April 4, 2024
May 14, 2025
May 14, 2025
https://www.avient.com/sites/default/files/2020-10/luxury-closures-gravi-tech-design-guide-2.0-application-specific.pdf
The
typical width of this gate is 1–4 times
the wall thickness.
Gate Freeze Time = 4 seconds,
4+1 = 5, Hold Time = 5 seconds
• Figure 45 shows an example of the gate
freeze study.
Print.
4.
https://www.avient.com/sites/default/files/2020-11/cotrep-at-20-19-avient-corporation-cesar-ir-pp-94000725.pdf
AT 20-19
1
Avis Technique – Tri
Détectabilité et tri de la solution colorante AVIENT CORPORATION / CESA® IR PP 94000725
dans les centres de tri
S
C
R
IP
TI
O
N
D
L
A
D
M
A
N
GENERALITES
Demandeur Avient Corporation
Date de la demande 2020
Référence de la solution colorante CESA® IR PP 94000725
Limite max de concentration de la
solution colorante
4%
DESCRIPTION DE LA SOLUTION COLORANTE
Couleur Noire
Solution colorante adaptée pour : Emballages rigides en PP
OBJET DE LA DEMANDE
Etude de la détectabilité dans les centres de tri français de la solution colorante noire CESA® IR PP 94000725
proposée par Avient Corporation et utilisée pour colorer des emballages rigides en PP.
L’utilisation de cette solution colorante
dans des emballages rigides en PP avec un taux d’intégration inférieur ou égal à 4% permettra
à l’emballage d’être détecté et orienté vers le flux d’emballages en PP avec des performances
satisfaisantes.
AT 20-19
2
EN SAVOIR PLUS
En France, avec l’extension des consignes de tri à l’ensemble des emballages en plastique, les
centres de tri se modernisent, notamment en automatisant leur process et en s’équipant de
séparateur optique fonctionnant avec la technologie proche infrarouge.
https://www.avient.com/news/bic-amplifies-sustainable-design-avient-recycled-content-material-soleil-click-5-women-s-razor-handle
October 19, 2021
May 14, 2025
May 14, 2025