{"id":942,"date":"2026-08-28T07:58:18","date_gmt":"2026-08-27T23:58:18","guid":{"rendered":"https:\/\/www.autobagmachine.com\/?post_type=product&p=942"},"modified":"2026-08-28T08:10:42","modified_gmt":"2026-08-28T00:10:42","slug":"single-side-open-roll-fed-packaging-film","status":"publish","type":"product","link":"https:\/\/www.autobagmachine.com\/ja\/product\/single-side-open-roll-fed-packaging-film\/","title":{"rendered":"\u7247\u9762\u958b\u653e\u578b\u306e\u30ed\u30fc\u30eb\u4f9b\u7d66\u5f0f\u5305\u88c5\u30d5\u30a3\u30eb\u30e0"},"content":{"rendered":"

\u2014 Open and Use, Keeping Your Automated Packaging Running Smoothly<\/span><\/h2>\n

What Are These?<\/span><\/h3>\n

Pre-opened continuous roll bags are exactly what they sound like:\u00a0<\/span>bags with the mouth already opened, rolled up in a continuous roll<\/span><\/strong>.<\/span><\/p>\n

Picture this: each bag\u2019s opening is naturally separated\u2014no rubbing, no blowing, just grab and load. Multiple bags are connected in a roll and loaded directly onto automatic packaging machines. The machine pulls one, opens it effortlessly, loads the product, and seals it\u2014all in one smooth flow.<\/span><\/p>\n

How Are They Different from Regular Bags?<\/span><\/h3>\n

Regular flat bags:<\/span><\/strong><\/p>\n

    \n
  • \n

    Bag mouths stick together\u2014you have to rub them open or blow air to separate them<\/span><\/p>\n<\/li>\n

  • \n

    Tend to jam or misfeed on automatic machines<\/span><\/p>\n<\/li>\n

  • \n

    Suitable for manual bagging, but not for automated lines<\/span><\/p>\n<\/li>\n<\/ul>\n

    Pre-opened continuous roll bags:<\/span><\/strong><\/p>\n

      \n
    • \n

      Bag mouths are naturally separated\u2014pull and they open<\/span><\/p>\n<\/li>\n

    • \n

      Run smoothly on automatic machines with minimal jams<\/span><\/p>\n<\/li>\n

    • \n

      Specifically designed for automatic packaging equipment<\/span><\/p>\n<\/li>\n<\/ul>\n

      Problems You Might Be Facing<\/span><\/h3>\n

      Problem #1: Your bags keep jamming on the automatic machine?<\/span><\/strong><\/p>\n

      Regular bags have sticky mouths that the machine can’t open properly\u2014leading to empty bags passing through, machine stoppages, and workers constantly on standby to clear jams.<\/span><\/p>\n

      With pre-opened continuous roll bags:<\/span><\/strong>\u00a0The bag mouth is already separated. The machine’s opening mechanism lightly spreads it open with ease. Every bag runs through smoothly\u2014almost zero downtime.<\/span><\/p>\n

      Problem #2: Every time you change bags, you have to recalibrate the machine for ages?<\/span><\/strong><\/p>\n

      Some bags have inconsistent material and thickness from batch to batch, requiring lengthy machine re-adjustments every time.<\/span><\/p>\n

      With pre-opened continuous roll bags:<\/span><\/strong>\u00a0We strictly control dimensions and thickness for consistent quality batch after batch. Load them up and go\u2014no repeated adjustments needed.<\/span><\/p>\n

      Problem #3: Worried about misaligned printing on QR codes?<\/span><\/strong><\/p>\n

      Regular bags might shift when reaching the sealing position, causing unstable printing or sealing alignment.<\/span><\/p>\n

      With pre-opened continuous roll bags:<\/span><\/strong>\u00a0With standardized dimensions and precise positioning, combined with the machine’s registration system, print positions are consistently accurate\u2014every bag, same spot.<\/span><\/p>\n

      Bag Specifications \u2014 Customized to Your Needs<\/span><\/h3>\n

      We don’t just sell standard sizes\u2014we offer\u00a0<\/span>full customization<\/span><\/strong>:<\/span><\/p>\n

      \n
      \n
      \u00a0<\/div>\n
      \u00a0<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n
      \u30d1\u30e9\u30e1\u30fc\u30bf<\/span><\/th>\nCustomization Range<\/span><\/th>\n<\/tr>\n<\/thead>\n
      Bag Width<\/span><\/td>\nCustomized to your product dimensions<\/span><\/td>\n<\/tr>\n
      Bag Length<\/span><\/td>\nCustomized to your product dimensions<\/span><\/td>\n<\/tr>\n
      Thickness<\/span><\/td>\nStandard or reinforced options<\/span><\/td>\n<\/tr>\n
      Material<\/span><\/td>\nPE, PP, laminated films, and more<\/span><\/td>\n<\/tr>\n
      Transparency<\/span><\/td>\nTransparent, translucent, or opaque<\/span><\/td>\n<\/tr>\n
      Printing Content<\/span><\/td>\nLogos, barcodes, QR codes, text<\/span><\/td>\n<\/tr>\n
      Functional Treatments<\/span><\/td>\nAnti-static, moisture-proof, oil-proof, etc.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      What Products Are These Bags Suitable For?<\/span><\/h3>\n
      \n
      \n
      \u00a0<\/div>\n
      \u00a0<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
      Industry<\/span><\/th>\nTypical Products<\/span><\/th>\n<\/tr>\n<\/thead>\n
      Electronics<\/span><\/td>\nConnectors, wire harnesses, PCB boards, 3C components<\/span><\/td>\n<\/tr>\n
      Automotive<\/span><\/td>\nFasteners, rubber parts, stamped metal components<\/span><\/td>\n<\/tr>\n
      Hardware<\/span><\/td>\nScrews, nuts, drill bits, screwdriver bits<\/span><\/td>\n<\/tr>\n
      Medical Devices<\/span><\/td>\nDisposable supplies, surgical instruments<\/span><\/td>\n<\/tr>\n
      Food<\/span><\/td>\nSnacks, dried goods, confectionery<\/span><\/td>\n<\/tr>\n
      Personal Care & Retail<\/span><\/td>\nCosmetics, stationery, toys<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      Why Choose Our Bags?<\/span><\/h3>\n
      \n
      \n
      \u00a0<\/div>\n
      \u00a0<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n
      Our Promise<\/span><\/th>\nWhat It Means for You<\/span><\/th>\n<\/tr>\n<\/thead>\n
      Consistent Quality<\/span><\/td>\nStable dimensions and uniform thickness\u2014no repeated machine adjustments<\/span><\/td>\n<\/tr>\n
      Machine-Ready<\/span><\/td>\nPre-opened design ensures smooth bag feeding\u2014no jams<\/span><\/td>\n<\/tr>\n
      Beautiful Seals<\/span><\/td>\nConsistent material quality delivers smooth, wrinkle-free seals<\/span><\/td>\n<\/tr>\n
      Fast Delivery<\/span><\/td>\nCustom samples fast, production ready on time<\/span><\/td>\n<\/tr>\n
      Perfect Fit<\/span><\/td>\nCustomized to your machine model and bag type\u2014plug and play<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      Technical Specifications (Customizable)<\/span><\/h3>\n
      \n
      \n
      \u00a0<\/div>\n
      \u00a0<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
      \u30d1\u30e9\u30e1\u30fc\u30bf<\/span><\/th>\nStandard Range<\/span><\/th>\n<\/tr>\n<\/thead>\n
      Bag Width<\/span><\/td>\n100 \u2013 450mm<\/span><\/td>\n<\/tr>\n
      Bag Length<\/span><\/td>\n150 \u2013 510mm<\/span><\/td>\n<\/tr>\n
      Thickness<\/span><\/td>\n0.02 \u2013 0.10mm<\/span><\/td>\n<\/tr>\n
      Material<\/span><\/td>\nPE \/ PP \/ Laminated Films<\/span><\/td>\n<\/tr>\n
      Opening Type<\/span><\/td>\nSingle-side pre-opened<\/span><\/td>\n<\/tr>\n
      Core Inner Diameter<\/span><\/td>\nMatches your equipment<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      Best When Paired with Our Equipment<\/span><\/h3>\n

      Our pre-opened continuous roll bags are designed as the\u00a0<\/span>“matched consumable”<\/span><\/strong>\u00a0for the JYZN series automatic packaging machines (such as the JYZN-350gdk). The bags are manufactured to the exact specifications of the machine’s feeding system, delivering seamless compatibility\u2014smooth bag feeding, firm seals, and precise positioning. Together, they achieve industry-leading Overall Equipment Effectiveness (OEE).<\/span><\/p>\n

      \n

      \u4e00\u8a00\u3067\u8a00\u3048\u3070<\/span><\/h3>\n

      Pre-opened continuous roll bags = The dedicated consumable for your automatic packaging machine. Open and use, no jams, no hiccups\u2014keeping your automated packaging line truly up and running.<\/span><\/strong><\/p>","protected":false},"excerpt":{"rendered":"

      Single-side open roll-fed packaging film is a roll of continuous packaging material with one side (typically the top) pre-opened, specifically designed for automatic bagging machines. The film feeds continuously from the roll, and the pre-opened design allows the machine to easily separate and open each bag mouth without additional air blowing or mechanical aids.<\/span><\/p>\n

      \u4e00\u8a00\u3067\u8a00\u3048\u3070\uff1a<\/span><\/strong>\u00a0Ready-to-open film on a roll that keeps automatic packaging lines running smoothly \u2013 no jams, no misfeeds.<\/span><\/p>\n

      \u4e3b\u306a\u5229\u70b9\uff1a<\/span><\/strong><\/p>\n

        \n
      • \n

        \u2705\u00a0<\/span>Pre-opened design<\/span><\/strong>\u00a0\u2013 bags open effortlessly, reducing jams and misfeeds<\/span><\/p>\n<\/li>\n

      • \n

        \u2705\u00a0<\/span>Continuous roll format<\/span><\/strong>\u00a0\u2013 matches automatic feeding mechanisms for uninterrupted operation<\/span><\/p>\n<\/li>\n

      • \n

        \u2705\u00a0<\/span>Versatile materials<\/span><\/strong>\u00a0\u2013 available in PE, PP, laminated films, and more<\/span><\/p>\n<\/li>\n

      • \n

        \u2705\u00a0<\/span>Customizable<\/span><\/strong>\u00a0\u2013 size, thickness, printing (logos, barcodes, QR codes, text), anti-static, moisture-proof, oil-proof treatments<\/span><\/p>\n<\/li>\n

      • \n

        \u2705\u00a0<\/span>Consistent quality<\/span><\/strong>\u00a0\u2013 uniform dimensions and thickness from batch to batch, no need to recalibrate machines<\/span><\/p>\n<\/li>\n

      • \n

        \u2705\u00a0<\/span>High compatibility<\/span><\/strong>\u00a0\u2013 works seamlessly with most automatic packaging equipment<\/span><\/p>\n<\/li>\n<\/ul>\n

        Common Specifications (Customizable):<\/span><\/strong><\/p>\n

        \n
        \n
        \u00a0<\/div>\n
        \u00a0<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
        \u30d1\u30e9\u30e1\u30fc\u30bf<\/span><\/th>\nTypical Range<\/span><\/th>\n<\/tr>\n<\/thead>\n
        Bag Width<\/span><\/td>\n100 \u2013 450mm<\/span><\/td>\n<\/tr>\n
        Bag Length<\/span><\/td>\n150 \u2013 510mm<\/span><\/td>\n<\/tr>\n
        Thickness<\/span><\/td>\n0.02 \u2013 0.10mm<\/span><\/td>\n<\/tr>\n
        Material<\/span><\/td>\nPE \/ PP \/ Laminated Films<\/span><\/td>\n<\/tr>\n
        Opening Type<\/span><\/td>\nSingle-side pre-opened<\/span><\/td>\n<\/tr>\n
        Core Inner Diameter<\/span><\/td>\nMatches equipment requirements<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

        \u5bfe\u8c61\u696d\u754c\uff1a<\/span><\/strong><\/p>\n

          \n
        • \n

          Electronics<\/span><\/strong>: Connectors, wire harnesses, PCB boards, 3C components<\/span><\/p>\n<\/li>\n

        • \n

          Automotive<\/span><\/strong>: Fasteners, rubber parts, stamped metal components<\/span><\/p>\n<\/li>\n

        • \n

          Hardware<\/span><\/strong>: Screws, nuts, drill bits, tool sets<\/span><\/p>\n<\/li>\n

        • \n

          Medical Devices<\/span><\/strong>: Disposable supplies, surgical instruments<\/span><\/p>\n<\/li>\n

        • \n

          Food<\/span><\/strong>: Snacks, dried goods, confectionery<\/span><\/p>\n<\/li>\n

        • \n

          Retail & Personal Care<\/span><\/strong>: Cosmetics, stationery, toys<\/span><\/p>\n<\/li>\n<\/ul>\n

          Perfect Match:<\/span><\/strong>
          \nOur single-side open roll-fed packaging film is designed as the\u00a0<\/span>“matched consumable”<\/span><\/strong>\u00a0for the JYZN series automatic packaging machines (such as the JYZN-350gdk). Manufactured to the exact specifications of the equipment’s feeding system, it delivers seamless compatibility \u2013 smooth bag feeding, firm seals, and precise positioning \u2013 maximizing your Overall Equipment Effectiveness (OEE).<\/span><\/p>\n

          \n

          \u4e00\u8a00\u3067\u8a00\u3048\u3070\uff1a<\/span><\/strong>\u00a0Single-side open roll-fed packaging film = the dedicated roll film for your automatic packaging machine. Open, feed, seal \u2013 keeping your line running at peak efficiency.<\/span><\/p>","protected":false},"featured_media":913,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[39],"product_tag":[],"class_list":["post-942","product","type-product","status-publish","has-post-thumbnail","product_cat-single-side-open-roll-fed-packaging-film","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nsingle-side open roll-fed packaging film - Pre-Opened Roll Bag Bagger & TTO Printer | Autobagmachine<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.autobagmachine.com\/ja\/product\/single-side-open-roll-fed-packaging-film\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"single-side open roll-fed packaging film - Pre-Opened Roll Bag Bagger & TTO Printer | Autobagmachine\" \/>\n<meta property=\"og:description\" content=\"Single-side open roll-fed packaging film is a roll of continuous packaging material with one side (typically the top) pre-opened, specifically designed for automatic bagging machines. The film feeds continuously from the roll, and the pre-opened design allows the machine to easily separate and open each bag mouth without additional air blowing or mechanical aids. In one sentence:\u00a0Ready-to-open film on a roll that keeps automatic packaging lines running smoothly \u2013 no jams, no misfeeds. Key Advantages: \u2705\u00a0Pre-opened design\u00a0\u2013 bags open effortlessly, reducing jams and misfeeds \u2705\u00a0Continuous roll format\u00a0\u2013 matches automatic feeding mechanisms for uninterrupted operation \u2705\u00a0Versatile materials\u00a0\u2013 available in PE, PP, laminated films, and more \u2705\u00a0Customizable\u00a0\u2013 size, thickness, printing (logos, barcodes, QR codes, text), anti-static, moisture-proof, oil-proof treatments \u2705\u00a0Consistent quality\u00a0\u2013 uniform dimensions and thickness from batch to batch, no need to recalibrate machines \u2705\u00a0High compatibility\u00a0\u2013 works seamlessly with most automatic packaging equipment Common Specifications (Customizable): \u00a0 \u00a0 Parameter Typical Range Bag Width 100 \u2013 450mm Bag Length 150 \u2013 510mm Thickness 0.02 \u2013 0.10mm Material PE \/ PP \/ Laminated Films Opening Type Single-side pre-opened Core Inner Diameter Matches equipment requirements Applicable Industries: Electronics: Connectors, wire harnesses, PCB boards, 3C components Automotive: Fasteners, rubber parts, stamped metal components Hardware: Screws, nuts, drill bits, tool sets Medical Devices: Disposable supplies, surgical instruments Food: Snacks, dried goods, confectionery Retail & Personal Care: Cosmetics, stationery, toys Perfect Match: Our single-side open roll-fed packaging film is designed as the\u00a0"matched consumable"\u00a0for the JYZN series automatic packaging machines (such as the JYZN-350gdk). Manufactured to the exact specifications of the equipment's feeding system, it delivers seamless compatibility \u2013 smooth bag feeding, firm seals, and precise positioning \u2013 maximizing your Overall Equipment Effectiveness (OEE). In one sentence:\u00a0Single-side open roll-fed packaging film = the dedicated roll film for your automatic packaging machine. Open, feed, seal \u2013 keeping your line running at peak efficiency.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.autobagmachine.com\/ja\/product\/single-side-open-roll-fed-packaging-film\/\" \/>\n<meta property=\"og:site_name\" content=\"Pre-Opened Roll Bag Bagger & TTO Printer | Autobagmachine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61591737022371\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-28T00:10:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.autobagmachine.com\/wp-content\/uploads\/2026\/08\/\u819c.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"3\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/\",\"url\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/\",\"name\":\"single-side open roll-fed packaging film - Pre-Opened Roll Bag Bagger & TTO Printer | Autobagmachine\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.autobagmachine.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/\u819c.png\",\"datePublished\":\"2026-08-27T23:58:18+00:00\",\"dateModified\":\"2026-08-28T00:10:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.autobagmachine.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/\u819c.png\",\"contentUrl\":\"https:\\\/\\\/www.autobagmachine.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/\u819c.png\",\"width\":800,\"height\":800,\"caption\":\"single-side open roll-fed packaging film\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/product\\\/single-side-open-roll-fed-packaging-film\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.autobagmachine.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.autobagmachine.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"single-side open roll-fed packaging film\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.autobagmachine.com\\\/#website\",\"url\":\"https:\\\/\\\/www.autobagmachine.com\\\/\",\"name\":\"Pre-Opened Roll Bag Bagger & TTO Printer | Autobagmachine\",\"description\":\"Eliminate pre-printed inventory and manual labeling. 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The film feeds continuously from the roll, and the pre-opened design allows the machine to easily separate and open each bag mouth without additional air blowing or mechanical aids. In one sentence:\u00a0Ready-to-open film on a roll that keeps automatic packaging lines running smoothly \u2013 no jams, no misfeeds. Key Advantages: \u2705\u00a0Pre-opened design\u00a0\u2013 bags open effortlessly, reducing jams and misfeeds \u2705\u00a0Continuous roll format\u00a0\u2013 matches automatic feeding mechanisms for uninterrupted operation \u2705\u00a0Versatile materials\u00a0\u2013 available in PE, PP, laminated films, and more \u2705\u00a0Customizable\u00a0\u2013 size, thickness, printing (logos, barcodes, QR codes, text), anti-static, moisture-proof, oil-proof treatments \u2705\u00a0Consistent quality\u00a0\u2013 uniform dimensions and thickness from batch to batch, no need to recalibrate machines \u2705\u00a0High compatibility\u00a0\u2013 works seamlessly with most automatic packaging equipment Common Specifications (Customizable): \u00a0 \u00a0 Parameter Typical Range Bag Width 100 \u2013 450mm Bag Length 150 \u2013 510mm Thickness 0.02 \u2013 0.10mm Material PE \/ PP \/ Laminated Films Opening Type Single-side pre-opened Core Inner Diameter Matches equipment requirements Applicable Industries: Electronics: Connectors, wire harnesses, PCB boards, 3C components Automotive: Fasteners, rubber parts, stamped metal components Hardware: Screws, nuts, drill bits, tool sets Medical Devices: Disposable supplies, surgical instruments Food: Snacks, dried goods, confectionery Retail & Personal Care: Cosmetics, stationery, toys Perfect Match: Our single-side open roll-fed packaging film is designed as the\u00a0\"matched consumable\"\u00a0for the JYZN series automatic packaging machines (such as the JYZN-350gdk). Manufactured to the exact specifications of the equipment's feeding system, it delivers seamless compatibility \u2013 smooth bag feeding, firm seals, and precise positioning \u2013 maximizing your Overall Equipment Effectiveness (OEE). In one sentence:\u00a0Single-side open roll-fed packaging film = the dedicated roll film for your automatic packaging machine. 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