Blow moding - Industry Information-Riway Plastic Mould Co., Ltd. - [ 翻译此页 ]This “clampless” 3D parison-manipulation machine can produce multi-layer or ... It will deflash a blow-molded part without using costly sensors or vision ...
http://riwaygroup.com/Service/china-plastic-blow-molding.htm...

Barrier layer: A layer of material in film, sheet or a blow moulded container that prevents the passage of moisture, flavors or certain gases. ...
http://www.plasticsincanada.sartech.ca/dictionary.asp

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Note added at 22 hrs (2008-12-20 07:48:35 GMT)
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Blow moulded parts often require a strict control of the thickness .... The parison deformation is modelled using a multi-layer membrane element type and a ...
http://designer.mech.yzu.edu.tw/article/articles/Journal/(20...

Blow molded plastic containers can have printing on them as well. You can print directly onto the container, or wrap a thin layer of polyfilm around it. ...
http://www.business.com/directory/industrial_goods_and_servi...