{"id":415,"date":"2026-03-12T10:41:01","date_gmt":"2026-03-12T02:41:01","guid":{"rendered":"http:\/\/wzruizhi.com\/?post_type=product&p=415"},"modified":"2026-04-16T20:40:56","modified_gmt":"2026-04-16T12:40:56","slug":"rzjd-g250j","status":"publish","type":"product","link":"https:\/\/www.wzruizhi.com\/index.php\/product\/rzjd-g250j\/","title":{"rendered":"RZJD-G250J"},"content":{"rendered":"\n
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Quality Assurance<\/h2>\n\n\n\n

Ruizhi Machinery flat bottom paper bag machine, committed to international\n\t\t\t\t\tstandards,ensures our equipment delivers unparalleled quality and performance, consistently setting the\n\t\t\t\t\tbenchmark in the industry.<\/p>\n<\/div>\n\n\n\n

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High Safety Standards<\/h2>\n\n\n\n

Ruizhi Machinery flat bottom paper bag machine, with a full-cover safety shield\n\t\t\t\t\tand automatic shutdown alarm, ensures safe operation while protecting the product from external interference.\n\t\t\t\t<\/p>\n<\/div>\n\n\n\n

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Modular Design<\/h2>\n\n\n\n

Ruizhi Machinery flat bottom paper bag machine, with the independent operation and\n\t\t\t\t\tcoordination of modules (feeding, pre-punching, and bottom-folding) minimize downtime, streamline production,\n\t\t\t\t\tand ensure fast, efficient paper bag manufacturing.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Paper Bag Forming Process<\/h2>\n\n\n\n
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Specifications<\/h2>\n\n\n\n
Model<\/td>RZJD-G250J<\/td><\/tr>
Cut-off Length<\/td>110-460mm<\/td><\/tr>
Bag Length<\/td>100-450mm<\/td><\/tr>
Bag Width<\/td>70-250mm<\/td><\/tr>
Gusset Width<\/td>20-120mm<\/td><\/tr>
Bag Mouth Height<\/td>15\/20mm<\/td><\/tr>
Bag Making Speed<\/td>50-500pcs\/min 90m\/min<\/td><\/tr>
Roll Width<\/td>160-780mm<\/td><\/tr>
Roll Diameter<\/td>1000mm 400KG<\/td><\/tr>
Core Inner Diameter<\/td>76mm<\/td><\/tr>
Basis Weight<\/td>35-80g\/\u33a1<\/td><\/tr>
Required Compressed Air<\/td>More than 0.2m\u00b3\/min, 0.5-0.8MPa<\/td><\/tr>
Electrical Specifications<\/td>380V Three-Phase Four-Wire 24kW<\/td><\/tr>
Machine Weight<\/td>5400kg<\/td><\/tr>
Machine Dimensions<\/td>6500\u00d72800\u00d72000mm<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n

FAQs<\/h2>

  • What basic company information should I provide?<\/h3><\/div><\/i><\/div>

    Your company name, contact person\u2019s name, phone number, and email address.<\/p><\/div><\/li>

  • What equipment information do I need to provide?<\/h3><\/div><\/i><\/div>

    The type and dimensions of the paper bags, as well as the types of paper the machine is required to handle.<\/p><\/div><\/li>

  • What is included in the installation service?<\/h3><\/div><\/i><\/div>

    The installation service typically includes machine installation and commissioning.<\/p><\/div><\/li>

  • What does the training service include?<\/h3><\/div><\/i><\/div>

    It includes operator training and safety instructions.<\/p><\/div><\/li>

  • What does the routine maintenance service include?<\/h3><\/div><\/i><\/div>

    It includes inspection of wear parts and routine machine maintenance.<\/p><\/div><\/li>

  • What is the response time for troubleshooting?<\/h3><\/div><\/i><\/div>

    For operational and technical issues, we typically respond within 24 hours. For electrical or software-related issues, additional time may be required for step-by-step diagnosis and troubleshooting.<\/p><\/div><\/li>

  • How is remote support provided?<\/h3><\/div><\/i><\/div>

    Electrical and hardware issues can be addressed by phone or video support, while software and control program issues can be handled through remote access to the computer system.<\/p><\/div><\/li>

  • What is the lead time for delivery of the complete machine?<\/h3><\/div><\/i><\/div>

    The lead time is 15 working days for flat bottom paper bag machines, and 30 working days for square bottom and paper bag machines with handles.<\/p><\/div><\/li>

  • Do you offer equipment upgrade services?<\/h3><\/div><\/i><\/div>

    Yes. Remote software and program upgrades are available.<\/p><\/div><\/li>

  • What is the process for handling customer feedback?<\/h3><\/div><\/i><\/div>

    Customers can submit feedback through the after-sales service ticketing system on our website, and our after-sales team will follow up accordingly.<\/p><\/div><\/li><\/ul><\/div><\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"

    Flat Bottom Paper Bag Machine<\/p>\n","protected":false},"featured_media":418,"parent":0,"menu_order":40,"template":"","meta":{"_acf_changed":true},"product-category":[7,11,93,155,89,153],"class_list":["post-415","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-flat-bottom-paper-bag-machine","product-category-standard-type","product-category-g250j","product-category-yes-en-standard-type","product-category-show-in-nav","product-category-no-en"],"acf":[],"yoast_head":"\r\nRZJD-G250J - RUIZHI-MACHINE<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.wzruizhi.com\/index.php\/product\/rzjd-g250j\/\" \/>\r\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"RZJD-G250J - RUIZHI-MACHINE\" \/>\r\n<meta property=\"og:description\" content=\"Flat Bottom Paper Bag Machine\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/www.wzruizhi.com\/index.php\/product\/rzjd-g250j\/\" \/>\r\n<meta property=\"og:site_name\" content=\"RUIZHI-MACHINE\" \/>\r\n<meta property=\"article:modified_time\" content=\"2026-04-16T12:40:56+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/www.wzruizhi.com\/wp-content\/uploads\/2026\/03\/RZJD-G250J.png\" \/>\r\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\r\n\t<meta property=\"og:image:height\" content=\"900\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 \u5206\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wzruizhi.com\/index.php\/product\/rzjd-g250j\/\",\"url\":\"https:\/\/www.wzruizhi.com\/index.php\/product\/rzjd-g250j\/\",\"name\":\"RZJD-G250J - 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