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Packaging

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Integrated sealant technology also offers source reduction, as it eliminates the need for an LDPE or other sealant layer. New	Bruce 前天 12:17	03	Bruce 前天 12:17
Depending on the type of product to be packaged, integrated sealable metallized films can be selected or designed to work very well with that product, and, if necessary, provide seal-through-contamination properties. New	Bruce 前天 12:17	01	Bruce 前天 12:17
The additional feature of integrated sealant technology allows for the replacement of the foil and extrusion-coated sealant layers or separate sealant films. New	Bruce 前天 12:16	01	Bruce 前天 12:16
The need for the addition of a separate sealant web or coating is eliminated. New	Bruce 前天 12:16	02	Bruce 前天 12:16
Integrated sealant technology means that the MET OPP or MET PET film has a heat-sealable layer or functionality built into it without its requiring an additional processing step New	Bruce 前天 12:16	01	Bruce 前天 12:16
Metallized films are available with or without integrated sealant technology. New	Bruce 前天 12:15	02	Bruce 前天 12:15
The thin metallized layer of the MET Film is more ductile than foil, and enables it to withstand more flexing without exhibiting deadfold wear. New	Bruce 前天 12:15	01	Bruce 前天 12:15
A paper lamination made with MET OPP is much more durable and shows significantly less gas-barrier loss (i.e., less increase in gas transmission) over the same number of flexes. New	Bruce 前天 12:15	01	Bruce 前天 12:15
Studies have shown that once one begins flexing a lamination made with foil, such as PPFP, the laminate cracks and pinholes and gas transmission rates increase. New	Bruce 前天 12:15	01	Bruce 前天 12:15
It reveals the lamination��s ability to withstand repetitive strain and resistance to flex-cracking, pinholing and delamination. New	Bruce 前天 12:14	01	Bruce 前天 12:14
Gelbo flex testing, the simultaneous twisting and crushing of a packaging film lamination to represent packaging handling, is industry protocol and a standard indicator for the comprehensive robustness of a lamination. New	Bruce 前天 12:14	01	Bruce 前天 12:14
If a CPG company switches from foil to MET films, isn��t barrier durability a concern? New	Bruce 前天 12:14	01	Bruce 前天 12:14
MET PET doesn��t always have this type of heat-seal functionality and is often utilized in a triplex laminate. New	Bruce 前天 12:14	01	Bruce 前天 12:14
MET OPP is often designed with a low seal initiation temperature (SIT) heat-seal layer allowing it to be used in a two-layer lamination. New	Bruce 前天 12:13	01	Bruce 前天 12:13
There is less extensibility during laminating and pouching with MET PET due to the higher strength of the film, particularly at high seal temperatures. New	Bruce 前天 12:13	02	Bruce 前天 12:13
MET PET��s bond strength and the general robustness of a lamination are superior to those associated with MET OPP. New	Bruce 前天 12:13	02	Bruce 前天 12:13
MET PET typically has superior oxygen barrier and good moisture barrier, whereas MET OPP offers excellent moisture and good oxygen protection. New	Bruce 前天 12:12	02	Bruce 前天 12:12
What are the differences between MET OPP and MET PET? New	Bruce 前天 12:12	02	Bruce 前天 12:12
With a lower density, MET films deliver more surface area per pound than foil and are a smart, sustainable choice, yet they maintain strong package-processing characteristics. New	Bruce 前天 12:12	02	Bruce 前天 12:12
Among the advances made are thin and ultra-thin films, which offer source reduction, improved barrier; sealant coatings that offer improved hermetics (air tightness); and seal-strength functionality, and other specialty coatings. New	Bruce 前天 12:12	02	Bruce 前天 12:12

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