{"id":6060,"date":"2026-01-29T08:50:37","date_gmt":"2026-01-29T08:50:37","guid":{"rendered":"https:\/\/indvacindia.in\/?page_id=6060"},"modified":"2026-03-23T18:20:03","modified_gmt":"2026-03-23T18:20:03","slug":"double-chamber","status":"publish","type":"page","link":"https:\/\/indvacindia.in\/index.php\/double-chamber\/","title":{"rendered":"Double Chamber"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6060\" class=\"elementor elementor-6060\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9d784c5 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"9d784c5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a9659ae\" data-id=\"a9659ae\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-304f6ee elementor-widget elementor-widget-html\" data-id=\"304f6ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"dc-wrap dc-sc-wrap\">\n  <div class=\"dc-product-section\">\n\n    <!-- LEFT: GALLERY -->\n    <div class=\"dc-gallery\">\n      <div class=\"dc-main-image-wrap\">\n        <img decoding=\"async\" id=\"dc-mainImage\" src=\"\" alt=\"Double Chamber Vacuum Packaging Machine\" \/>\n      <\/div>\n      <div class=\"dc-thumb-strip\">\n        <button class=\"dc-thumb-arrow\" id=\"dc-thumbPrev\">&#8592;<\/button>\n        <div class=\"dc-thumb-list-outer\">\n          <div class=\"dc-thumb-list\" id=\"dc-thumbList\"><\/div>\n        <\/div>\n        <button class=\"dc-thumb-arrow\" id=\"dc-thumbNext\">&#8594;<\/button>\n      <\/div>\n    <\/div>\n\n    <!-- RIGHT: INFO -->\n    <div class=\"dc-product-info\">\n      <h2>Double Chamber<\/h2>\n      <p class=\"dc-description\">\n        INDVAC Double Chamber Vacuum Packaging Machines are used by many a dairies, grain & flour factories, meat processing units, dry fruit processors and also, non-food items manufacturers.\n      <\/p>\n\n      <!-- MODEL TABS -->\n      <div class=\"dc-model-label\">Model<\/div>\n\n      <!-- Lightbox Overlay -->\n      <div class=\"dc-lightbox-overlay\" id=\"dc-lightbox\">\n        <div class=\"dc-lightbox-inner\">\n          <div class=\"dc-lb-header\">\n            <p class=\"dc-lb-title\">Double Chamber <\/p>\n            <button class=\"dc-lb-close\" id=\"dc-lbClose\">&#10005;<\/button>\n          <\/div>\n          <div class=\"dc-lb-img-wrap\">\n            <button class=\"dc-lb-arrow dc-lb-prev\" id=\"dc-lbPrev\">&#8592;<\/button>\n            <img decoding=\"async\" id=\"dc-lbImg\" src=\"\" alt=\"Product Image\" \/>\n            <button class=\"dc-lb-arrow dc-lb-next\" id=\"dc-lbNext\">&#8594;<\/button>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"dc-model-tabs\" id=\"dc-modelTabs\">\n        <button class=\"dc-active\" data-dcmodel=\"DC1\">DC-1<\/button>\n        <button data-dcmodel=\"DC2\">DC-2<\/button>\n        <button data-dcmodel=\"DC3\">DC-3<\/button>\n        <button data-dcmodel=\"DC4\">DC-4<\/button>\n        <button data-dcmodel=\"DC5\">DC-5<\/button>\n        <button data-dcmodel=\"DC6\">DC-6<\/button>\n      <\/div>\n<!-- SPECS -->\n      <div class=\"dc-divider\"><\/div>\n      <div class=\"dc-specs-grid\">\n        <div>\n          <div class=\"dc-spec-label\">Chamber Dimensions:<\/div>\n          <div class=\"dc-spec-value\" id=\"dc-specChamber\">\u2014<\/div>\n        <\/div>\n        <div>\n          <div class=\"dc-spec-label\">Seal Length:<\/div>\n          <div class=\"dc-spec-value\" id=\"dc-specSeal\">\u2014<\/div>\n        <\/div>\n        <div>\n          <div class=\"dc-spec-label\">Pump Capacity:<\/div>\n          <div class=\"dc-spec-value\" id=\"dc-specPump\">\u2014<\/div>\n        <\/div>\n        <div>\n          <div class=\"dc-spec-label\">Seal Bars:<\/div>\n          <div class=\"dc-spec-value\" id=\"dc-specBars\">\u2014<\/div>\n        <\/div>\n      <\/div>\n      <div class=\"dc-specs-end-divider\"><\/div>\n\n\n      <!-- CTA -->\n      <div class=\"dc-cta-buttons\">\n        <a href=\"https:\/\/indvacindia.in\/index.php\/inquiry\/\" target=\"_blank\" class=\"dc-btn-primary\">Inquire Here<\/a>\n        <a href=\"https:\/\/wa.me\/+919824040137\" target=\"_blank\" class=\"dc-btn-secondary\">\n          <svg class=\"dc-wa-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewBox=\"0 0 32 32\" fill=\"#25D366\">\n            <path d=\"M16 0C7.163 0 0 7.163 0 16c0 2.833.738 5.49 2.031 7.797L0 32l8.438-2.009A15.93 15.93 0 0 0 16 32c8.837 0 16-7.163 16-16S24.837 0 16 0zm0 29.333a13.27 13.27 0 0 1-6.771-1.854l-.486-.289-5.01 1.194 1.243-4.875-.317-.5A13.233 13.233 0 0 1 2.667 16C2.667 8.636 8.636 2.667 16 2.667S29.333 8.636 29.333 16 23.364 29.333 16 29.333zm7.26-9.867c-.398-.199-2.354-1.161-2.719-1.294-.365-.133-.631-.199-.897.199-.266.398-1.029 1.294-1.261 1.56-.232.266-.465.299-.863.1-.398-.199-1.681-.619-3.202-1.977-1.183-1.056-1.982-2.36-2.214-2.758-.232-.398-.025-.613.174-.811.179-.178.398-.465.597-.698.199-.232.266-.398.398-.664.133-.266.066-.498-.033-.697-.1-.199-.897-2.162-1.229-2.96-.324-.778-.653-.673-.897-.685l-.764-.013c-.266 0-.697.1-1.063.498-.365.398-1.394 1.362-1.394 3.324 0 1.961 1.427 3.857 1.626 4.123.199.266 2.808 4.287 6.804 6.014.951.411 1.693.656 2.271.839.954.304 1.823.261 2.509.158.765-.114 2.354-.962 2.686-1.891.332-.929.332-1.726.232-1.891-.099-.166-.365-.266-.763-.465z\"\/>\n          <\/svg>\n          WhatsApp Enquiry\n        <\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- FULL-WIDTH FEATURES ROW -->\n  <div class=\"dc-features-row\">\n\n    <!-- Left Column: Standard Features + Standard Operations stacked -->\n    <div class=\"dc-feat-left-col\">\n\n      <!-- Standard Features -->\n      <div class=\"dc-feat-card dc-feat-card--opt\">\n        <div class=\"dc-feat-card-header\">\n          <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\">\n            <path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 12l2 2 4-4M7.835 4.697a3.42 3.42 0 001.946-.806 3.42 3.42 0 014.438 0 3.42 3.42 0 001.946.806 3.42 3.42 0 013.138 3.138 3.42 3.42 0 00.806 1.946 3.42 3.42 0 010 4.438 3.42 3.42 0 00-.806 1.946 3.42 3.42 0 01-3.138 3.138 3.42 3.42 0 00-1.946.806 3.42 3.42 0 01-4.438 0 3.42 3.42 0 00-1.946-.806 3.42 3.42 0 01-3.138-3.138 3.42 3.42 0 00-.806-1.946 3.42 3.42 0 010-4.438 3.42 3.42 0 00.806-1.946 3.42 3.42 0 013.138-3.138z\"\/>\n          <\/svg>\n          Standard Features\n        <\/div>\n        <div class=\"dc-feat-card-body\">\n          <ul class=\"dc-feat-grid dc-feat-grid-single\">\n            <li>All SS 304 construction<\/li>\n            <li>Robust Structure<\/li>\n            \n            <li>State of the Art Control Devices<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n      <!-- Standard Operations -->\n      <div class=\"dc-feat-card dc-feat-card--opt\">\n        <div class=\"dc-feat-card-header\">\n          <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\">\n            <path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z\"\/>\n            <path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M15 12a3 3 0 11-6 0 3 3 0 016 0z\"\/>\n          <\/svg>\n          Standard Operations\n        <\/div>\n        <div class=\"dc-feat-card-body\">\n          <ul class=\"dc-feat-grid\">\n            <li>Vacuum<\/li>\n            <li>Gas Flushing (Optional)<\/li>\n            <li>Sealing \/ Cooling<\/li>\n            <li>Ventilation<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n    <\/div><!-- end dc-feat-left-col -->\n\n    <!-- Optional Features -->\n    <div class=\"dc-feat-card dc-feat-card--opt\">\n      <div class=\"dc-feat-card-header\">\n        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\">\n          <path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 6V4m0 2a2 2 0 100 4m0-4a2 2 0 110 4m-6 8a2 2 0 100-4m0 4a2 2 0 110-4m0 4v2m0-6V4m6 6v10m6-2a2 2 0 100-4m0 4a2 2 0 110-4m0 4v2m0-6V4\"\/>\n        <\/svg>\n        Optional Features\n      <\/div>\n      <div class=\"dc-feat-card-body\">\n        <ul class=\"dc-feat-grid\" style=\"grid-template-columns:1fr; white-space:normal;\">\n          <li>Sensor Based System to guarantee the level of vacuum required<\/li>\n          <li>Inert Gas Flushing<\/li>\n          <li>Brick Packing<\/li>\n          <li>Pneumatically Operated Seal Bars<\/li>\n          <li>Bi-Active \/ Parallel Seal<\/li>\n          <li>See Through Cut-Out in Lid<\/li>\n          <li>Dual Vacuuming<\/li>\n          <li>Individual Switching of Seal Bars<\/li>\n          <li>21CFR System<\/li>\n          <li>Water Cooled Seal Bars<\/li>\n          <li>Auto Lid Movement<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n\n    <!-- Applications -->\n    <div class=\"dc-feat-card dc-feat-card--opt\">\n      <div class=\"dc-feat-card-header\">\n        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\">\n          <path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10\"\/>\n        <\/svg>\n        Retail Packing Applications\n      <\/div>\n      <div class=\"dc-feat-card-body\">\n        <div class=\"dc-app-grid\">\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Dairy<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>Paneer<\/li>\n              <li>Cheese<\/li>\n              <li>Khoa<\/li>\n            <li>Tofu<\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Dry Fruits<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>Dates<\/li>\n              <li>Walnuts<\/li>\n              <li>Cashews<\/li>\n              <li>Almonds<\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Grains &amp; Flour<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>Wheat<\/li>\n              <li>Rice<\/li>\n              <li>Corn<\/li>\n              <li>Millets<\/li>\n              <li>Soya<\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Pharmaceuticals<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>API<\/li>\n              <li>IV Bags<\/li>\n              <li>Injectables<\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Non-Food<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>Welding electrodes<\/li>\n              <li>Wire spools<\/li>\n              <li>Cushions<\/li>\n              <li>Clothing and suits<\/li>\n              <li>Parachutes<\/li>\n              <li> Bearings<\/li>\n              <li>Metal fiitings<\/li>\n              <li> capacitors<\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Snacks<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>Khakhra<\/li>\n              <li>Papad<\/li>\n              <li>Namkeens<\/li>\n              <li>Breads<\/li>\n              <li>Tortilla<\/li>\n                <li>Cakes<\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"dc-app-cat\">\n            <div class=\"dc-app-cat-title\">Liquids &amp; Semi-liquids<\/div>\n            <ul class=\"dc-app-cat-list\">\n              <li>Pickles<\/li>\n              <li>Jalapenos<\/li>\n              <li>Gherkins<\/li>\n              <li>Curries<\/li>\n              <li>Ready-to-eat<\/li>\n            <\/ul>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n<!-- \u2500\u2500 WIDGET JS \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\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\n<script>\n(function () {\n\n  var BASE = \"https:\/\/indvacindia.in\/wp-content\/uploads\/2026\/03\/\";\n\n  var DC_ALL_IMAGES = [\n    BASE + \"Thumb_DC_01.png\",\n    BASE + \"Thumb_DC_02.png\",\n    BASE + \"Thumb_DC_03.png\",\n    BASE + \"Thumb_DC_04.png\",\n    BASE + \"Thumb_DC_05.png\",\n    BASE + \"Thumb_DC_06.png\",\n    BASE + \"Thumb_DC_07.png\",\n    BASE + \"Thumb_DC_08.png\",\n    BASE + \"Thumb_DC_09.png\"\n    \n  ];\n\n  var dcModels = {\n    DC1: { chamber: \"550 \\u00d7 550 \\u00d7 125 mm (L\\u00d7W\\u00d7H)\",         sealLength: \"530 mm\", pump: \"35 m\\u00b3\/hr\",              bars: \"2\", power: \"1 Hp, 3 Ph\" },\n    DC2: { chamber: \"750 \\u00d7 550 \\u00d7 100\/125 mm (L\\u00d7W\\u00d7H)\",     sealLength: \"730 mm\", pump: \"35 m\\u00b3\/hr\",              bars: \"2\", power: \"1 Hp, 3 Ph\" },\n    DC3: { chamber: \"850 \\u00d7 600 \\u00d7 100 mm (L\\u00d7W\\u00d7H)\",         sealLength: \"830 mm\", pump: \"60 m\\u00b3\/hr\",              bars: \"2\", power: \"2 Hp, 3 Ph\" },\n    DC4: { chamber: \"825 \\u00d7 1000 \\u00d7 100 mm (L\\u00d7W\\u00d7H)\",        sealLength: \"800 mm\", pump: \"60 m\\u00b3\/hr or 100 m\\u00b3\/hr\", bars: \"4\", power: \"2 or 3 Hp, 3 Ph\" },\n    DC5: { chamber: \"900 \\u00d7 550 \\u00d7 100 mm (L\\u00d7W\\u00d7H)\",         sealLength: \"880 mm\", pump: \"60 m\\u00b3\/hr or 100 m\\u00b3\/hr\", bars: \"2\", power: \"2 or 3 Hp, 3 Ph\" },\n    DC6: { chamber: \"1100 \\u00d7 1280 \\u00d7 100 mm (L\\u00d7W\\u00d7H)\",       sealLength: \"1080 mm\", pump: \"100 m\\u00b3\/hr\",            bars: \"4\", power: \"3 Hp, 3 Ph\" }\n  };\n\n  var dcCurrentModel = \"DC1\";\n  var dcCurrentThumb = 0;\n  var dcThumbOffset  = 0;\n  var DC_VISIBLE     = 4;\n  var dcHoverTimer;\n\n  var dcMainImg     = document.getElementById(\"dc-mainImage\");\n  var dcThumbList   = document.getElementById(\"dc-thumbList\");\n  var dcPrevBtn     = document.getElementById(\"dc-thumbPrev\");\n  var dcNextBtn     = document.getElementById(\"dc-thumbNext\");\n  var dcSpecChamber = document.getElementById(\"dc-specChamber\");\n  var dcSpecSeal    = document.getElementById(\"dc-specSeal\");\n  var dcSpecPump    = document.getElementById(\"dc-specPump\");\n  var dcSpecBars    = document.getElementById(\"dc-specBars\");\n\n  \/* \u2500\u2500 MODEL LOADING \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\u2500\u2500\u2500\u2500 *\/\n  function dcLoadModel(model) {\n    dcCurrentModel = model;\n    var data = dcModels[model];\n    if (!data) { console.error(\"DC Widget: model not found:\", model); return; }\n\n    [dcSpecChamber, dcSpecSeal, dcSpecPump, dcSpecBars].forEach(function (el) {\n      el.style.opacity = \"0\";\n    });\n    setTimeout(function () {\n      dcSpecChamber.textContent = data.chamber;\n      dcSpecSeal.textContent    = data.sealLength;\n      dcSpecPump.textContent    = data.pump;\n      dcSpecBars.textContent    = data.bars;\n      [dcSpecChamber, dcSpecSeal, dcSpecPump, dcSpecBars].forEach(function (el) {\n        el.style.opacity = \"1\";\n      });\n    }, 220);\n\n    document.querySelectorAll(\"#dc-modelTabs button\").forEach(function (btn) {\n      btn.classList.toggle(\"dc-active\", btn.getAttribute(\"data-dcmodel\") === model);\n    });\n  }\n\n  \/* \u2500\u2500 THUMBNAIL BUILD \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\u2500\u2500 *\/\n  function dcBuildThumbnails(images) {\n    dcThumbList.innerHTML = \"\";\n    images.forEach(function (src, i) {\n      var wrap = document.createElement(\"div\");\n      wrap.className = \"dc-thumb-item\" + (i === 0 ? \" dc-active\" : \"\");\n      var img = document.createElement(\"img\");\n      img.src = src;\n      img.alt = \"Thumbnail \" + (i + 1);\n      img.onerror = function () { wrap.style.display = \"none\"; };\n      wrap.appendChild(img);\n\n      \/* 500ms hover delay \u2014 prevents shake on fast mouse passes *\/\n      wrap.addEventListener(\"mouseenter\", function () {\n        dcHoverTimer = setTimeout(function () { dcSetMainImage(src, i, true); }, 500);\n      });\n      wrap.addEventListener(\"mouseleave\", function () { clearTimeout(dcHoverTimer); });\n      wrap.addEventListener(\"click\",      function () { clearTimeout(dcHoverTimer); dcSetMainImage(src, i, false); });\n\n      dcThumbList.appendChild(wrap);\n    });\n    dcUpdateArrows();\n  }\n\n  \/* \u2500\u2500 MAIN IMAGE SWITCH \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 *\/\n  function dcSetMainImage(src, idx, force) {\n    if (!force && idx === dcCurrentThumb) return;\n    dcCurrentThumb = idx;\n\n    if (force) {\n      dcMainImg.src = src;                          \/* hover: immediate, no fade *\/\n    } else {\n      dcMainImg.classList.add(\"dc-fade\");\n      setTimeout(function () {\n        dcMainImg.src = src;\n        dcMainImg.classList.remove(\"dc-fade\");\n      }, 250);\n    }\n\n    document.querySelectorAll(\".dc-dc-wrap .dc-thumb-item\").forEach(function (t, i) {\n      t.classList.toggle(\"dc-active\", i === idx);\n    });\n    dcEnsureVisible(idx);\n    dcUpdateArrows();\n  }\n\n  function dcEnsureVisible(idx) {\n    if (idx < dcThumbOffset) {\n      dcThumbOffset = idx;\n      dcScrollThumbs();\n    } else if (idx >= dcThumbOffset + DC_VISIBLE) {\n      dcThumbOffset = idx - DC_VISIBLE + 1;\n      dcScrollThumbs();\n    }\n  }\n\n  function dcScrollThumbs() {\n    var itemWidth = 90; \/* thumb width (80) + gap (10) *\/\n    dcThumbList.style.transform = \"translateX(-\" + (dcThumbOffset * itemWidth) + \"px)\";\n    dcUpdateArrows();\n  }\n\n  function dcUpdateArrows() {\n    var total = dcThumbList.querySelectorAll(\".dc-thumb-item\").length;\n    dcPrevBtn.style.opacity = dcCurrentThumb <= 0         ? \"0.3\" : \"1\";\n    dcNextBtn.style.opacity = dcCurrentThumb >= total - 1 ? \"0.3\" : \"1\";\n  }\n\n  \/* \u2500\u2500 ARROW BUTTONS \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\u2500\u2500\u2500\u2500 *\/\n  dcPrevBtn.addEventListener(\"click\", function () {\n    var items  = dcThumbList.querySelectorAll(\".dc-thumb-item\");\n    var newIdx = dcCurrentThumb - 1;\n    if (newIdx >= 0) dcSetMainImage(items[newIdx].querySelector(\"img\").src, newIdx, false);\n  });\n\n  dcNextBtn.addEventListener(\"click\", function () {\n    var items  = dcThumbList.querySelectorAll(\".dc-thumb-item\");\n    var newIdx = dcCurrentThumb + 1;\n    if (newIdx < items.length) dcSetMainImage(items[newIdx].querySelector(\"img\").src, newIdx, false);\n  });\n\n  \/* \u2500\u2500 MODEL TAB CLICKS \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\u2500 *\/\n  document.getElementById(\"dc-modelTabs\").addEventListener(\"click\", function (e) {\n    var btn = e.target.closest(\"button[data-dcmodel]\");\n    if (btn) dcLoadModel(btn.getAttribute(\"data-dcmodel\"));\n  });\n\n  \/* \u2500\u2500 INIT \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\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 *\/\n  dcBuildThumbnails(DC_ALL_IMAGES);\n  dcSetMainImage(DC_ALL_IMAGES[0], 0, true);\n  dcLoadModel(\"DC1\");\n\n  \/* \u2500\u2500 LIGHTBOX \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\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 *\/\n  var dcLightbox = document.getElementById(\"dc-lightbox\");\n  var dcLbImg    = document.getElementById(\"dc-lbImg\");\n  var dcLbClose  = document.getElementById(\"dc-lbClose\");\n  var dcLbPrev   = document.getElementById(\"dc-lbPrev\");\n  var dcLbNext   = document.getElementById(\"dc-lbNext\");\n  var dcLbIndex  = 0;\n\n  function dcOpenLightbox(idx) {\n    var imgs = dcCurrentImages();\n    if (!imgs || !imgs.length) return;\n    dcLbIndex   = idx;\n    dcLbImg.src = imgs[dcLbIndex];\n    dcLightbox.classList.add(\"dc-lb-open\");\n    document.body.style.overflow = \"hidden\";\n  }\n  function dcCloseLightbox() {\n    dcLightbox.classList.remove(\"dc-lb-open\");\n    document.body.style.overflow = \"\";\n  }\n  function dcCurrentImages() {\n    return Array.from(\n      document.querySelectorAll(\".dc-thumb-item img\")\n    ).map(function (t) { return t.src; });\n  }\n  \n  function dcLbNavigate(dir) {\n    var imgs = dcCurrentImages();\n    dcLbIndex   = (dcLbIndex + dir + imgs.length) % imgs.length;\n    dcLbImg.src = imgs[dcLbIndex];\n  }\n\n  dcMainImg.style.cursor = \"zoom-in\";\n  dcMainImg.addEventListener(\"click\", function () {\n    var activeIdx = 0;\n    document.querySelectorAll(\".dc-dc-wrap .dc-thumb-item\").forEach(function (t, i) {\n      if (t.classList.contains(\"dc-active\")) activeIdx = i;\n    });\n    dcOpenLightbox(activeIdx);\n  });\n\n  dcLbClose.addEventListener(\"click\", dcCloseLightbox);\n  dcLbPrev.addEventListener(\"click\",  function () { dcLbNavigate(-1); });\n  dcLbNext.addEventListener(\"click\",  function () { dcLbNavigate(1);  });\n  dcLightbox.addEventListener(\"click\", function (e) {\n    if (e.target === dcLightbox) dcCloseLightbox();\n  });\n  document.addEventListener(\"keydown\", function (e) {\n    if (!dcLightbox.classList.contains(\"dc-lb-open\")) return;\n    if (e.key === \"Escape\")     dcCloseLightbox();\n    if (e.key === \"ArrowLeft\")  dcLbNavigate(-1);\n    if (e.key === \"ArrowRight\") dcLbNavigate(1);\n  });\n\n})();\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&#8592; &#8594; Double Chamber INDVAC Double Chamber Vacuum Packaging Machines are used by many a dairies, grain &#038; flour factories, meat processing units, dry fruit processors and also, non-food items manufacturers. Model Double Chamber &#10005; &#8592; &#8594; DC-1 DC-2 DC-3 DC-4 DC-5 DC-6 Chamber Dimensions: \u2014 Seal Length: \u2014 Pump Capacity: \u2014 Seal Bars: \u2014 [&hellip;]<\/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-6060","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/pages\/6060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/comments?post=6060"}],"version-history":[{"count":302,"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/pages\/6060\/revisions"}],"predecessor-version":[{"id":9155,"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/pages\/6060\/revisions\/9155"}],"wp:attachment":[{"href":"https:\/\/indvacindia.in\/index.php\/wp-json\/wp\/v2\/media?parent=6060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}