{"id":5559,"date":"2025-10-21T16:34:46","date_gmt":"2025-10-21T09:34:46","guid":{"rendered":"https:\/\/hungduplastics.com\/?p=5559"},"modified":"2025-10-21T16:35:48","modified_gmt":"2025-10-21T09:35:48","slug":"the-differences-between-pet-pp-and-ps-plastic-packaging-in-food","status":"publish","type":"post","link":"https:\/\/hungduplastics.com\/en\/the-differences-between-pet-pp-and-ps-plastic-packaging-in-food\/","title":{"rendered":"The Differences Between PET, PP, and PS Plastic Packaging in Food"},"content":{"rendered":"

In today\u2019s food packaging industry, the three most commonly used plastics are PET (Polyethylene Terephthalate)<\/strong>, which is transparent and recyclable; PP (Polypropylene)<\/strong>, which has high heat resistance; and PS (Polystyrene, including EPS \u2013 Expanded PS)<\/strong>, which is cheap and lightweight but increasingly restricted in many markets.<\/p>\n

The choice made by supermarkets and manufacturers depends not only on cost but also on regulatory requirements (FDA, EU), green consumer trends, and global environmental pressures.<\/p>\n

This article provides an in-depth analysis of the differences among these three plastics to help businesses make informed packaging strategies for 2025.<\/p>\n

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\u1ea2nh Minh Ho\u1ea1<\/figcaption><\/figure>\n

Xem th\u00eam:\u00a0S\u1ea3n Ph\u1ea9m | C\u00d4NG TY TNHH H\u01afNG D\u1ee4<\/a><\/p>\n

1. T\u1ed5ng quan v\u1ec1 ba lo\u1ea1i nh\u1ef1a ph\u1ed5 bi\u1ebfn<\/b><\/h2>\n

1. Overview of the Three Common Plastics<\/strong><\/h2>\n

1.1. PET \u2013 Transparent and Sustainable<\/strong><\/h3>\n

PET is a thermoplastic with very high transparency, commonly used for beverage bottles, sushi trays, and fruit containers. Key features of PET include:<\/p>\n