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  <channel>
    <title>技術コラム</title>
    <link>https://katsura-roller2.prev2.net/knowledge</link>
    <description>高い精度と品質を要求されるゴムローラー。KATSURAの製品には、印刷に不可欠なゴムローラー（ゴムロール）や、産業機械の多くに用いられている多種多様なローラー、またそれに関連する商品群があります。こちらではそれらのゴムローラーの特徴や性質、製造方法についてご紹介します。</description>
    <language>ja</language>
    <pubDate>Thu, 18 Jun 2026 12:20:39 GMT</pubDate>
    <dc:date>2026-06-18T12:20:39Z</dc:date>
    <dc:language>ja</dc:language>
    <item>
      <title>各種ゴム材質の特性</title>
      <link>https://katsura-roller2.prev2.net/knowledge/03</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/03" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_14_bg_ttl_knowledge03_pc.png" alt="各種ゴム材質の特性" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/03" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_14_bg_ttl_knowledge03_pc.png" alt="各種ゴム材質の特性" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F03&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ゴムについて</category>
      <pubDate>Fri, 05 Jun 2026 04:44:58 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/03</guid>
      <dc:date>2026-06-05T04:44:58Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ゴムの硬さについて</title>
      <link>https://katsura-roller2.prev2.net/knowledge/03-2</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/03-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_14_bg_ttl_knowledge03_pc.png" alt="ゴムの硬さについて" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/03-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_14_bg_ttl_knowledge03_pc.png" alt="ゴムの硬さについて" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F03-2&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ゴムについて</category>
      <pubDate>Fri, 05 Jun 2026 03:54:18 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/03-2</guid>
      <dc:date>2026-06-05T03:54:18Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>特殊表面加工について</title>
      <link>https://katsura-roller2.prev2.net/knowledge/04</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/04" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/bg_ttl_knowledge04.jpg" alt="特殊表面加工について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/04" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/bg_ttl_knowledge04.jpg" alt="特殊表面加工について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F04&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>特殊表面加工・仕上がり精度について</category>
      <pubDate>Fri, 05 Jun 2026 03:18:12 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/04</guid>
      <dc:date>2026-06-05T03:18:12Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ゴムローラーの取り扱い方について</title>
      <link>https://katsura-roller2.prev2.net/knowledge/05</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/05" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_14_bg_ttl_knowledge05_pc.png" alt="ゴムローラーの取り扱い方について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/05" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_14_bg_ttl_knowledge05_pc.png" alt="ゴムローラーの取り扱い方について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F05&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ゴムローラーの取り扱い</category>
      <pubDate>Fri, 29 May 2026 09:29:39 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/05</guid>
      <dc:date>2026-05-29T09:29:39Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ゴムローラーの仕上がり精度について</title>
      <link>https://katsura-roller2.prev2.net/knowledge/04-2</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/04-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/bg_ttl_knowledge04.jpg" alt="ゴムローラーの仕上がり精度について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/04-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/bg_ttl_knowledge04.jpg" alt="ゴムローラーの仕上がり精度について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F04-2&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>特殊表面加工・仕上がり精度について</category>
      <pubDate>Fri, 29 May 2026 05:56:04 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/04-2</guid>
      <dc:date>2026-05-29T05:56:04Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ローラーの形状（クラウン）について</title>
      <link>https://katsura-roller2.prev2.net/knowledge/02-2</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/02-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_23_bg_ttl_knowledge02_pc.png" alt="ローラーの形状（クラウン）について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/02-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_23_bg_ttl_knowledge02_pc.png" alt="ローラーの形状（クラウン）について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt; 
&lt;p&gt;&amp;nbsp;&lt;/p&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F02-2&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ローラーについて</category>
      <pubDate>Thu, 28 May 2026 08:27:50 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/02-2</guid>
      <dc:date>2026-05-28T08:27:50Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ローラー芯について</title>
      <link>https://katsura-roller2.prev2.net/knowledge/02</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/02" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_23_bg_ttl_knowledge02_pc.png" alt="ローラー芯について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/02" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/knowledge/imgi_23_bg_ttl_knowledge02_pc.png" alt="ローラー芯について" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F02&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ローラーについて</category>
      <pubDate>Wed, 20 May 2026 13:51:52 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/02</guid>
      <dc:date>2026-05-20T13:51:52Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ゴムローラーの製造工程</title>
      <link>https://katsura-roller2.prev2.net/knowledge/01-2</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/01-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/assets/img/knowledge/mv.jpg" alt="ゴムローラーの製造工程" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/01-2" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/assets/img/knowledge/mv.jpg" alt="ゴムローラーの製造工程" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F01-2&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ゴムローラーとは？</category>
      <pubDate>Wed, 20 May 2026 13:48:39 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/01-2</guid>
      <dc:date>2026-05-20T13:48:39Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
    </item>
    <item>
      <title>ゴムローラーとは</title>
      <link>https://katsura-roller2.prev2.net/knowledge/01</link>
      <description>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/01" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/assets/img/knowledge/mv.jpg" alt="ゴムローラーとは" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;</description>
      <content:encoded>&lt;div class="hs-featured-image-wrapper"&gt; 
 &lt;a href="https://katsura-roller2.prev2.net/knowledge/01" title="" class="hs-featured-image-link"&gt; &lt;img src="https://katsura-roller2.prev2.net/hubfs/assets/img/knowledge/mv.jpg" alt="ゴムローラーとは" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"&gt; &lt;/a&gt; 
&lt;/div&gt;  
&lt;img src="https://track-na2.hubspot.com/__ptq.gif?a=245449945&amp;amp;k=14&amp;amp;r=https%3A%2F%2Fkatsura-roller2.prev2.net%2Fknowledge%2F01&amp;amp;bu=https%253A%252F%252Fkatsura-roller2.prev2.net%252Fknowledge&amp;amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "&gt;</content:encoded>
      <category>ゴムローラーとは？</category>
      <pubDate>Wed, 20 May 2026 13:12:15 GMT</pubDate>
      <guid>https://katsura-roller2.prev2.net/knowledge/01</guid>
      <dc:date>2026-05-20T13:12:15Z</dc:date>
      <dc:creator>記事編集者</dc:creator>
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