How to distinguish the aluminum foil stand up pouches?-By destructive method
Dec 08,2023 | Views: 166
Aluminum foil stand
up pouches are a type of spout bag made from
"PET/AL/Nylon/LLDPE" or "PET/AL/Nylon/RCPP" materials. When
you receive a stand up pouch
sample, it can be difficult to confirm the material structure. One
method to confirm the composition is the destructive method.
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This method is used for W-bottom style aluminum foil stand up pouches. Since these pouches are made with a special pouch making machine, it is not possible to distinguish the material structure through the bottom gusset color. The only way to confirm the pouch's material structure is to destroy the aluminium foil pouch spout by directly shearing the pouch body.
By using this method, you can accurately confirm the composition of the aluminum foil stand up pouches sample in hand.
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