{"id":6329,"date":"2025-01-30T10:14:57","date_gmt":"2025-01-30T06:44:57","guid":{"rendered":"https:\/\/www.lunafam.com\/pp-pe-bottles\/"},"modified":"2025-02-15T11:29:57","modified_gmt":"2025-02-15T07:59:57","slug":"pppe-bottles","status":"publish","type":"page","link":"https:\/\/www.lunafam.com\/en\/pppe-bottles\/","title":{"rendered":"PP\/PE Bottles"},"content":{"rendered":"

PP\/PE Bottles<\/b><\/h3>\n

Blow molding is a manufacturing process used to create hollow plastic products, such as bottles and containers, by inflating a heated plastic tube (parison) inside a mold. PP (Polypropylene) and PE (Polyethylene) are two common thermoplastics used in this process due to their excellent molding properties and durability.<\/span><\/p>\n

Characteristics<\/b><\/h3>\n
1. Polypropylene (PP) Bottles<\/b><\/h5>\n

\u00a0<\/b>Higher Heat Resistance \u2013<\/strong> Can withstand temperatures up to 100-120\u00b0C without deforming.<\/span>
<\/span> Stiff and Rigid \u2013<\/strong> More rigid than PE, making it ideal for containers requiring structural integrity.<\/span>
<\/span> Chemical Resistance \u2013<\/strong> Resistant to many acids, bases, and organic solvents.<\/span>
<\/span> Transparent or Opaque \u2013<\/strong> Can be made semi-transparent but is usually more opaque than PET.<\/span>
<\/span> Low Density \u2013<\/strong> Lighter than many plastics, making it cost-effective for transport.<\/span><\/p>\n

Applications of PP Bottles:<\/b><\/p>\n