pet
Pretium Packaging Expands PET Blow Molding
Based in Chesterfield, Mo., Pretium Packaging has invested $5 million in PET stretch-blow molding equipment and infrastructure at six of its 19 manufacturing locations in the U.S. and Canada.
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Materials: Annealing Tips for Semi-Crystalline Polymers: Part 4
You can forgo the elevated mold temperatures normally recommended for high-performance semi-crystalline materials. But it’s risky and likely to yield parts that under-perform expectations … assuming that they emerge from the annealing process looking anything like the drawing.
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Additives: Transparent Impact Modifier for rPET
Sukano’s new impact modifier masterbatch can replace specialized copolyester resins with modified recycled or virgin PET for monolayer packaging.
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New to Using Color Concentrates? Follow These Tips to Improve Results
With a focus on highly loaded color concentrates, here is a guide for processors of rigid packaging and building products on how to specify the appropriate colorant for these applications.
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Additives: Processing Aid for PET and rPET Preforms
PolyOne’s ColorMatrix AAzure processing aid for PET and rPET preforms boasts added acetaldehyde (AA) control capabilities.
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Additives: NIR-Detectable Black Masterbatch Technology Make Dark Colors More Recyclable
Clariant ColorWorks develops dark colorants without carbon black for PET, HDPE and PP.
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Prices of Volume Resins Bottom Out
Increased exports, higher prices for feedstocks, and a slow ramp-up of production of industrial and durable goods are projected to stabilize resin prices and put upward pressure on PE and possibly PVC.
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Moving Toward Third Quarter, Prices of All Volume Commodity Resins Appear to Have Bottomed Out
The resurgence in exports along with higher feedstock prices place upward pressure on PE and possibly PVC.
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Commodity Resin Prices Plunge in Second Quarter
Weak demand for industrial and durable goods, along with globally lower feedstock prices outweigh strong demand for packaging, medical products.
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Additives: Dual-Action Additive Concentrate for PET & rPET
Ampacet’s Silky Bliss additive masterbatch line provides recyclability and an elegant silky look to rigid PET & rPET.
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