{"id":82,"date":"2026-06-15T16:27:05","date_gmt":"2026-06-15T08:27:05","guid":{"rendered":"https:\/\/kairuie.com\/?page_id=82"},"modified":"2026-06-15T16:30:36","modified_gmt":"2026-06-15T08:30:36","slug":"heat-seal-cover-tape","status":"publish","type":"page","link":"https:\/\/kairuie.com\/index.php\/heat-seal-cover-tape\/","title":{"rendered":"Heat-seal cover tape"},"content":{"rendered":"\n
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Here\u2019s the English translation of the 480m Heat\u2011Seal Anti\u2011Static Cover Tape<\/strong> product description.<\/p>\n\n\n\n

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Product Name: 480m Heat\u2011Seal Anti\u2011Static Cover Tape | Electronic Carrier Tape Cover Tape | SMT Packaging Cover Tape<\/h2>\n\n\n\n

Specifications:<\/strong> 5.4mm \/ 9.3mm \/ 13.3mm \/ 21.3mm \/ 25.5mm \/ 37.3mm \/ 49.5mm | Transparent PET | Anti\u2011static | Suitable for low \/ medium \/ high temperature | Peel force \u00b18g<\/p>\n\n\n\n

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Product Overview<\/h3>\n\n\n\n

This product is a heat\u2011sealable anti\u2011static cover tape<\/strong> specially designed for electronic component carrier tape packaging<\/strong>. Made of high\u2011quality transparent PET<\/strong> material, it offers stable anti\u2011static performance and a wide sealing temperature range. Suitable for SMT carrier tape packaging of ICs, semiconductors, LEDs, connectors, sensors, and other electronic components, enabling continuous feeding with automatic placement equipment. The 480m long reel<\/strong> design effectively reduces reel change frequency and increases production line efficiency.<\/p>\n\n\n\n

Key Specifications<\/h3>\n\n\n\n
Parameter<\/th>Description<\/th><\/tr><\/thead>
Product Name<\/td>480m Heat\u2011Seal Anti\u2011Static Cover Tape \/ Electronic Carrier Tape Cover Tape \/ SMT Packaging Cover Tape<\/td><\/tr>
Material<\/td>PET (polyester) transparent substrate + heat\u2011seal layer<\/td><\/tr>
Color<\/td>Transparent<\/td><\/tr>
Width Options<\/td>5.4mm \/ 9.3mm \/ 13.3mm \/ 21.3mm \/ 25.5mm \/ 37.3mm \/ 49.5mm<\/td><\/tr>
Reel Length<\/td>480 meters \/ reel<\/td><\/tr>
Thickness<\/td>0.06 \u2013 0.10 mm (standard)<\/td><\/tr>
Anti\u2011Static Property<\/td>Surface resistance 10\u2076 \u2013 10\u2079 \u03a9 (permanent or coated anti\u2011static)<\/td><\/tr>
Applicable Sealing Temperature<\/td>Low \/ Medium \/ High (wide temperature range)<\/td><\/tr>
Peel Force Accuracy<\/td>Target value \u00b1 8 grams<\/td><\/tr>
Packaging<\/td>Wound on plastic reel, sealed in anti\u2011static bag<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Applications<\/h3>\n\n\n\n
    \n
  • Semiconductor Packaging<\/strong>: ICs, chips, MOSFETs, precision components<\/li>\n\n\n\n
  • LED Packaging<\/strong>: SMD LED, COB LED carrier tape sealing<\/li>\n\n\n\n
  • Connectors \/ Relays<\/strong>: Various electronic connectors and relays<\/li>\n\n\n\n
  • Passive Components<\/strong>: Capacitors, resistors, inductors<\/li>\n\n\n\n
  • Crystals \/ Sensors<\/strong>: Quartz crystals, MEMS sensors<\/li>\n\n\n\n
  • SMT Automatic Placement Lines<\/strong>: Feeder systems for carrier tapes<\/li>\n<\/ul>\n\n\n\n

    Product Advantages<\/h3>\n\n\n\n

    1. 480m Long Reel \u2013 Improved Efficiency<\/strong><\/p>\n\n\n\n

      \n
    • Standard 480m\/reel \u2013 reduces machine downtime for reel changes<\/li>\n\n\n\n
    • Increases continuous running time of SMT lines<\/li>\n\n\n\n
    • Lowers manual change frequency and material waste<\/li>\n<\/ul>\n\n\n\n

      2. Wide Temperature Range \u2013 Strong Compatibility<\/strong><\/p>\n\n\n\n

      Sealing Type<\/th>Temperature Range<\/th>Compatible Carrier Tape Material<\/th><\/tr><\/thead>
      Low Temperature<\/td>130\u2103 \u2013 160\u2103<\/td>PS, PET (thin\u2011wall carrier tape)<\/td><\/tr>
      Medium Temperature<\/td>160\u2103 \u2013 190\u2103<\/td>PS, PC (standard carrier tape)<\/td><\/tr>
      High Temperature<\/td>190\u2103 \u2013 220\u2103<\/td>PC, PEI (high\u2011temp carrier tape)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \n

      One cover tape works with low, medium, and high temperature sealing processes \u2013 reduces selection complexity.<\/em><\/p>\n<\/blockquote>\n\n\n\n

      3. Precise Peel Force Control<\/strong><\/p>\n\n\n\n

        \n
      • Peel force accuracy controlled within \u00b18 grams<\/strong><\/li>\n\n\n\n
      • Stable and uniform peel force \u2013 no significant fluctuations<\/li>\n\n\n\n
      • Ensures smooth peeling in SMT equipment \u2013 no jamming or tearing<\/li>\n<\/ul>\n\n\n\n

        4. Stable Anti\u2011Static Performance<\/strong><\/p>\n\n\n\n

          \n
        • Surface resistance 10\u2076 \u2013 10\u2079 \u03a9 \u2013 effectively dissipates static charge<\/li>\n\n\n\n
        • Protects sensitive electronic components from ESD damage<\/li>\n\n\n\n
        • Suitable for Class 1000+ clean environments<\/li>\n<\/ul>\n\n\n\n

          5. Transparent PET Material<\/strong><\/p>\n\n\n\n

            \n
          • Transparent design \u2013 easy visual inspection of components<\/li>\n\n\n\n
          • Compatible with automated optical inspection (AOI) systems<\/li>\n\n\n\n
          • High strength and good tensile properties<\/li>\n<\/ul>\n\n\n\n

            6. Strong Sealing \u2013 Good Protection<\/strong><\/p>\n\n\n\n

              \n
            • High bonding strength between heat\u2011seal layer and carrier tape<\/li>\n\n\n\n
            • Effectively prevents dust and moisture ingress into cavities<\/li>\n\n\n\n
            • Components remain secure during transport and storage<\/li>\n<\/ul>\n\n\n\n

              7. Multiple Widths \u2013 Full Coverage<\/strong><\/p>\n\n\n\n

              Cover Tape Width<\/th>Compatible Carrier Tape Width<\/th>Typical Application<\/th><\/tr><\/thead>
              5.4mm<\/td>8mm<\/td>Micro components (0402\/0603)<\/td><\/tr>
              9.3mm<\/td>12mm<\/td>Small ICs, LEDs<\/td><\/tr>
              13.3mm<\/td>16mm<\/td>SOP\u20118, sensors<\/td><\/tr>
              21.3mm<\/td>24mm<\/td>Wide\u2011body SOP, connectors<\/td><\/tr>
              25.5mm<\/td>32mm<\/td>QFP, QFN<\/td><\/tr>
              37.3mm<\/td>44mm<\/td>Large ICs, BGA<\/td><\/tr>
              49.5mm<\/td>56mm<\/td>Power modules, large connectors<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              Technical Data Sheet<\/h3>\n\n\n\n
              Parameter<\/th>Specification<\/th><\/tr><\/thead>
              Substrate<\/td>PET (polyester film)<\/td><\/tr>
              Color<\/td>Transparent<\/td><\/tr>
              Thickness<\/td>0.065 mm \u00b1 0.005 mm<\/td><\/tr>
              Reel Length<\/td>480 m \u00b1 5 m<\/td><\/tr>
              Width Tolerance<\/td>\u00b10.10 mm<\/td><\/tr>
              Surface Resistance<\/td>10\u2076 \u2013 10\u2079 \u03a9 (23\u2103\u00b12\u2103, 50%\u00b15% RH)<\/td><\/tr>
              Sealing Temperature<\/td>130\u2103 \u2013 220\u2103 (low\/medium\/high compatible)<\/td><\/tr>
              Sealing Time<\/td>0.1 \u2013 0.5 seconds<\/td><\/tr>
              Sealing Pressure<\/td>2 \u2013 5 kg\/cm\u00b2<\/td><\/tr>
              Peel Force<\/td>Target value \u00b1 8 g (customizable from 40-100 gf typical)<\/td><\/tr>
              Tensile Strength<\/td>\u2265 80 MPa<\/td><\/tr>
              Elongation at Break<\/td>\u2265 80%<\/td><\/tr>
              Heat Shrinkage<\/td>\u2264 1.5% (150\u2103 \/ 30 min)<\/td><\/tr>
              Storage Conditions<\/td>Temperature 15\u201130\u2103, humidity 40\u201170% RH<\/td><\/tr>
              Shelf Life<\/td>12 months (unopened original packaging)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              Peel Force Accuracy Diagram<\/h3>\n\n\n\n
              Target peel force: 60g\nActual peel force range: 52g \u2014\u2014 68g (\u00b18g)\n\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502  Stable peel force range        \u2502\n\u2502  \u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588   \u2502\n\u2502  52g ----- 60g ----- 68g         \u2502\n\u2502      \u00b18g control accuracy        \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/code><\/pre>\n\n\n\n
              \n
              \u00b18g peel force accuracy ensures smooth peeling in SMT equipment, reducing the risk of tape jamming or breakage.<\/em><\/p>\n<\/blockquote>\n\n\n\n
              Width Specification Reference Table<\/h3>\n\n\n\n
              No.<\/th>Cover Tape Width (mm)<\/th>Compatible Carrier Tape Width (mm)<\/th>Reel Length (m)<\/th>Example Components<\/th><\/tr><\/thead>
              1<\/td>5.4<\/td>8<\/td>480<\/td>0402\/0603\/0805 chips<\/td><\/tr>
              2<\/td>9.3<\/td>12<\/td>480<\/td>Small ICs, LEDs, diodes<\/td><\/tr>
              3<\/td>13.3<\/td>16<\/td>480<\/td>SOP\u20118, SOT\u201123, sensors<\/td><\/tr>
              4<\/td>21.3<\/td>24<\/td>480<\/td>SOP\u201116, connectors, crystals<\/td><\/tr>
              5<\/td>25.5<\/td>32<\/td>480<\/td>QFP\u201132\/44, QFN<\/td><\/tr>
              6<\/td>37.3<\/td>44<\/td>480<\/td>Large ICs, BGA, MCU<\/td><\/tr>
              7<\/td>49.5<\/td>56<\/td>480<\/td>Power modules, large connectors<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
              \n
              Note: The 37.3mm width can be adjusted to 37.5mm to suit 44mm carrier tapes if required.<\/em><\/p>\n<\/blockquote>\n\n\n\n
              Recommended Sealing Process Parameters<\/h3>\n\n\n\n
              Parameter<\/th>Low Temp Recommendation<\/th>Medium Temp Recommendation<\/th>High Temp Recommendation<\/th><\/tr><\/thead>
              Sealing Temperature<\/td>135\u2011150\u2103<\/td>165\u2011180\u2103<\/td>195\u2011210\u2103<\/td><\/tr>
              Sealing Pressure<\/td>3\u20114 kg\/cm\u00b2<\/td>3\u20114 kg\/cm\u00b2<\/td>4\u20115 kg\/cm\u00b2<\/td><\/tr>
              Sealing Time<\/td>0.2\u20110.3 sec<\/td>0.2\u20110.3 sec<\/td>0.2\u20110.4 sec<\/td><\/tr>
              Compatible Carrier Tapes<\/td>PS, PET<\/td>PS, PC<\/td>PC, PEI<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
              \n
              Actual parameters should be fine\u2011tuned according to equipment and carrier tape material. Sealing tests are recommended.<\/em><\/p>\n<\/blockquote>\n\n\n\n
              Product Structure Diagram<\/h3>\n\n\n\n
              \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502                                     \u2502\n\u2502   \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510    \u2502\n\u2502   \u2502   Anti\u2011static coating     \u2502    \u2502\n\u2502   \u2502   (outer surface)         \u2502    \u2502\n\u2502   \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524    \u2502\n\u2502   \u2502   PET substrate (transparent) \u2502\n\u2502   \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524    \u2502\n\u2502   \u2502   Heat\u2011seal adhesive      \u2502    \u2502\n\u2502   \u2502   (inner surface)         \u2502    \u2502\n\u2502   \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518    \u2502\n\u2502                                     \u2502\n\u2502   Width W: 5.4 ~ 49.5 mm            \u2502\n\u2502   Thickness: 0.065 mm               \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/code><\/pre>\n\n\n\n
              Usage Precautions<\/h3>\n\n\n\n
                \n
              1. Storage Conditions<\/strong>: Keep in a cool, dry place (15\u201130\u2103, 40\u201170% RH), away from direct sunlight, high temperature, and high humidity.<\/li>\n\n\n\n
              2. Moisture Protection<\/strong>: After opening, it is recommended to use the entire reel at once. If not fully used, reseal for moisture protection.<\/li>\n\n\n\n
              3. Sealing Parameters<\/strong>: When using for the first time, adjust parameters according to carrier tape material and equipment characteristics.<\/li>\n\n\n\n
              4. ESD Protection<\/strong>: Ensure equipment is properly grounded during use to prevent static buildup.<\/li>\n\n\n\n
              5. Peel Force Verification<\/strong>: Use a peel force tester to verify that the peel force is within the specified range before production.<\/li>\n\n\n\n
              6. Shelf Life<\/strong>: Use within 12 months of unopened original packaging. After expiry, re\u2011validate sealing performance.<\/li>\n<\/ol>\n\n\n\n
                Packaging Method<\/h3>\n\n\n\n
                  \n
                • Winding<\/strong>: 480 m\/reel, wound on standard plastic reel<\/li>\n\n\n\n
                • Reel Sizes<\/strong>:
                  Cover Tape Width Reel Size
                  5.4\u201113.3mm 7\u2011inch reel
                  21.3\u201137.3mm 7\u2011inch or 10\u2011inch reel
                  49.5mm 10\u2011inch reel Inner Packaging<\/strong>: Anti\u2011static aluminum foil bag, vacuum or heat\u2011sealed Outer Packaging<\/strong>: High\u2011strength corrugated carton \u2013 2\u20114 reels per carton Labeling<\/strong>: Each reel\/carton marked with width, length, lot number, peel force range, date of manufacture Supporting Services Service Description Sample Testing Free samples for sealing and peel force testing Parameter Tuning Process parameter recommendations and technical guidance Custom Peel Force Specific peel force ranges available on request Custom Width Non\u2011standard widths from 5.4\u201181.5mm available Custom Length Options: 200m, 300m, 500m, 800m, etc., besides 480m Custom Reel Reel specifications can be tailored to customer automation equipment Quality Assurance \u2713 Peel force test report<\/strong> provided with each batch
                  \u2713 Surface resistance test report<\/strong> provided with each batch
                  \u2713 Seal strength test data<\/strong> available
                  \u2713 Compliant with RoHS, REACH, Halogen\u2011free<\/strong> environmental standards
                  \u2713 Third\u2011party testing can be arranged upon request Why Choose Our 480m Heat\u2011Seal Anti\u2011Static Cover Tape? Advantage Description \ud83d\udccf Long Length 480m\/reel \u2013 reduces change frequency, improves efficiency \ud83c\udf21\ufe0f Wide Temperature Low\/medium\/high temperature all compatible \u2013 one tape for multiple uses \u2696\ufe0f Accurate Peel Force \u00b18g accuracy \u2013 stable SMT equipment operation \u26a1 Anti\u2011Static Surface resistance 10\u2076\u201110\u2079\u03a9 \u2013 reliable ESD protection \ud83d\udd0d Transparent PET Easy visual inspection and AOI optical detection \ud83d\udcd0 Full Size Range 7 widths \u2013 compatible with 8\u201156mm carrier tapes \ud83c\udfed Factory Direct Source manufacturer \u2013 high cost\u2011effectiveness \u23f1 Fast Delivery Standard specs ship in 3\u20117 days Contact Information (Example) For sample testing<\/strong>, sealing parameter tuning<\/strong>, or bulk purchasing<\/strong>, please contact us for a quotation and more technical documentation.<\/li>\n<\/ul>\n\n\n\n
                  <\/p>\n","protected":false},"excerpt":{"rendered":"
                  Here\u2019s the English translation of the 480m Heat\u2011Seal An […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-82","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/pages\/82","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/comments?post=82"}],"version-history":[{"count":3,"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/pages\/82\/revisions"}],"predecessor-version":[{"id":91,"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/pages\/82\/revisions\/91"}],"wp:attachment":[{"href":"https:\/\/kairuie.com\/index.php\/wp-json\/wp\/v2\/media?parent=82"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}