<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Siegwerk on 生物经济</title><link>https://cn.bioecon.ru/companies/siegwerk/</link><description>Recent content in Siegwerk on 生物经济</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Tue, 04 Aug 2026 10:50:28 +0700</lastBuildDate><atom:link href="https://cn.bioecon.ru/companies/siegwerk/index.xml" rel="self" type="application/rss+xml"/><item><title>生物基印刷油墨</title><link>https://cn.bioecon.ru/technology/bio-based-printing-inks/</link><pubDate>Mon, 03 Aug 2026 19:30:00 +0000</pubDate><guid>https://cn.bioecon.ru/technology/bio-based-printing-inks/</guid><description>连结料、溶剂与助剂来自植物油、松香、木质素等可再生原料而非矿物油的印刷油墨，由西格威克、太阳化学、Flint Group（TerraCode Bio、BioCure F）与阪田油墨（BOTANICAL INK）以经认证的可再生含量产品线销售；其推广程度取决于脱墨性与食品接触合规，不亚于生物基含量本身。</description></item></channel></rss>