{"id":18484,"date":"2025-03-19T16:24:14","date_gmt":"2025-03-19T08:24:14","guid":{"rendered":"https:\/\/www.fhopepack.com\/blog\/?p=18484"},"modified":"2025-03-28T17:26:12","modified_gmt":"2025-03-28T09:26:12","slug":"production-procedure-quality-control-delivery-for-the-coil-packing-line","status":"publish","type":"post","link":"https:\/\/www.fhopepack.com\/blog\/production-procedure-quality-control-delivery-for-the-coil-packing-line\/","title":{"rendered":"Production Procedure: Quality Control &#038; Delivery for the Coil Packing Line","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<h2><strong>1. Introduction<\/strong><\/h2>\n<p>In modern manufacturing environments, <a href=\"https:\/\/www.fhopepack.com\/Automatic-Packing-Line\/\" title=\"steel coil packing lines\">steel coil packing lines<\/a>\u2014comprising the coil packing machine, coil strapping machine, and coil stacking machine\u2014are pivotal for high-volume metal processing. These systems, driven by motors, hydraulics, servo technology, PLCs, and associated control devices (VFDs, servo drives), must consistently deliver throughput, precision, and reliability. While design, assembly, and testing are integral to achieving top-tier performance, <strong>quality control and delivery<\/strong> form the final, critical stage before a system is handed over to the customer.<\/p>\n<p>This procedure details how <strong>continuous quality assessments<\/strong> guide every step of production, culminating in a rigorous <strong>final inspection<\/strong> prior to shipment. It also clarifies the <strong>delivery strategy<\/strong>\u2014including partial disassembly for safe and convenient transport\u2014and provides insights into reassembly expectations, on-site verification, and readiness for operation. Drawing on global standards (IATF 16949, ISO 9001, EN 415-10) and best practices from metal fabrication, the overarching goal is to ensure each coil packing line meets the highest quality benchmarks while simplifying installation and start-up on the customer\u2019s shop floor.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2024\/07\/Slit-Coil-Packaging-Systems.webp\" alt=\"\" \/><\/p>\n<hr \/>\n<h2><strong>2. Materials, Mechanical Design, and Delivery Norms<\/strong><\/h2>\n<h3>2.1 Materials Science Validation<\/h3>\n<p>At the heart of a reliable coil packing line are robust materials that can withstand cyclical loads, potential corrosion, and mechanical wear. Each subcomponent undergoes rigorous checks to validate raw material quality and post-processing integrity. Core aspects include:<\/p>\n<ol>\n<li>\n<p><strong>Key Component Fatigue Life<\/strong>  <\/p>\n<ul>\n<li><strong>Hydraulic Cylinder Tubes<\/strong>: Fabricated from steel such as 27SiMn, tested under <strong>low-cycle or high-cycle fatigue<\/strong> in compliance with ISO 12106, ensuring that the cylinder walls survive repeated pressurization (\u226510^6 cycles).  <\/li>\n<li><strong>Wear-Resistant Conveyor Chain Plates<\/strong>: Surface coatings (e.g., WC-Co) are tested for bond strength to exceed 1,200 MPa per ASTM C633, reducing friction and extending operational lifespan under continuous load.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Protective Systems Compatibility<\/strong>  <\/p>\n<ul>\n<li><strong>Anti-Rust Oil Film<\/strong>: Verified for corrosion-prevention effectiveness (\u226548 hours in ASTM D665 distilled water immersion). This ensures that parts remain corrosion-free during intermediate storage or sea shipment.  <\/li>\n<li><strong>UV-Resistant Cable Sheathing<\/strong>: Where lines might be partially exposed to sunlight or high-UV industrial lighting, cable jackets must retain \u226585% tensile strength after 2,000 hours of accelerated weathering (QUV test).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>Such validations confirm that the finished machine can endure challenging production environments without succumbing to early material failures.<\/p>\n<h3>2.2 Mechanical Engineering Standards<\/h3>\n<p>Given the scale of coil packing lines\u2014particularly the heavy-duty frames, roller tables, or stacking modules\u2014<strong>mechanical design<\/strong> must accommodate ease of transport, reassembly, and eventual alignment on the customer\u2019s site:<\/p>\n<ol>\n<li>\n<p><strong>Disassembly for Transport<\/strong>  <\/p>\n<ul>\n<li>Modular units are sized with a maximum single-module weight \u22645 tonnes (aligned with national or regional road transport regulations, e.g., GB 1589 in China).  <\/li>\n<li>Sensitive, high-precision modules (e.g., servo-driven strapping heads or robot arms) may be crated separately to ensure vibration acceleration remains \u22643g during shipping (per ISTA 3A standards).<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Reassembly Precision Assurance<\/strong>  <\/p>\n<ul>\n<li>Reference planes or mounting surfaces are machined or pinned such that reinstallation on-site achieves a positional accuracy of \u22640.1 mm (referencing VDI 2862 guidelines).  <\/li>\n<li>Bolt pre-torque checks must stay within \u00b15% of the design torque as per ISO 16047, preventing misalignment or undue stress during final assembly.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>By engineering for modular transport, the fabricator streamlines shipping logistics and installation timelines, reducing downtime and costs for the end-user.<\/p>\n<h2><strong>3. End-to-End Quality Control System<\/strong><\/h2>\n<p>Quality assurance in a coil packing line is not a single event\u2014it is an ecosystem of <strong><a href=\"https:\/\/www.calsoftinc.com\/blogs\/best-practices-for-quality-assurance.html\">checks, verifications, and documentation<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup><\/strong> that traverse raw material reception, in-process checks, and final performance trials. A typical cradle-to-grave approach might look like this:<\/p>\n<h3>3.1 Manufacturing Stage Quality Control<\/h3>\n<ol>\n<li>\n<p><strong><a href=\"https:\/\/www.e-core.com\/na-en\/case-study\/digital-inspection-for-quality-control\/\">Digitalized Inspection Systems<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup><\/strong>  <\/p>\n<ul>\n<li><strong>Gear Backlash<\/strong>: Adhering to AGMA 2000-C95 or equivalent, measured via laser displacement sensors or dial indicators. Advanced analytics (e.g., wavelet packet decomposition) detect anomalies early.  <\/li>\n<li><strong>PLC Response Delay<\/strong>: Using a 500 MHz oscilloscope to monitor I\/O transitions for compliance with IEC 61131-2. Prolonged latencies may indicate control logic inefficiencies or hardware issues.  <\/li>\n<li><strong>Film Tension Consistency<\/strong> (if wrapping or strapping film is integrated): Real-time force sensors (sampling at 1 kHz) measure tension fluctuations, with the data fitted to ideal PID curves for stability (EN 12079-1).<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong><a href=\"https:\/\/insight-quality.com\/importance-of-traceability-in-manufacturing\/\">Traceability Management<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup><\/strong>  <\/p>\n<ul>\n<li>Each critical assembly (e.g., servo motor, cylinder manifold, strapping head) is assigned a unique ID (QR code + RFID) aligning with ISO\/IEC 15459 standards for item identification.  <\/li>\n<li>A blockchain-based record (e.g., Hyperledger Fabric) can store critical quality data, ensuring tamper-proof evidence of each part\u2019s lineage, from forging to final assembly.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>3.2 Delivery and Operational Management<\/h3>\n<p>On completion of production and final tests, the line transitions to a <strong>delivery<\/strong> phase, bridging the gap between factory acceptance and on-site commissioning:<\/p>\n<ol>\n<li>\n<p><strong>Smart Delivery Systems<\/strong>  <\/p>\n<ul>\n<li>Real-time tracking of shipping containers can monitor temperature (-25\u00b0C to +60\u00b0C) and humidity (10% to 95% RH), storing logs for each day of transit.  <\/li>\n<li><strong>Augmented Reality (AR) Installation Guides<\/strong>: Tools like HoloLens with \u00b11 mm spatial accuracy highlight mounting points and alignment references, reducing human error when reassembling modules on the customer\u2019s floor.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Remote Maintenance and Upgrades<\/strong>  <\/p>\n<ul>\n<li>Per ISO 13374, a condition monitoring infrastructure can be integrated from the start. This monitors vibration signatures, motor temperature, and hydraulic pressure to diagnose emergent faults.  <\/li>\n<li>Over-the-Air (OTA) software updates must adhere to cybersecurity standards (IEC 62443) with AES-256 encryption, ensuring that servo drive firmware or PLC logic can be safely patched or upgraded.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2024\/07\/Examining-slit-coil-handling-and-packaging-line4.webp\" alt=\"\" \/><\/p>\n<hr \/>\n<h2><strong>4. Final Inspection and Pre-Delivery Tests<\/strong><\/h2>\n<p>Prior to disassembly and shipment, the coil packing line undergoes rigorous trials:<\/p>\n<ol>\n<li>\n<p><strong>24-Hour Endurance Run<\/strong>  <\/p>\n<ul>\n<li>The machine operates continuously under typical loads (or close to maximum design load) to uncover any intermittent faults\u2014be they in servo torque ramps, hydraulic seal integrity, or sensor noise.  <\/li>\n<li>The system is considered stable if it completes the run with no unplanned stops or error codes.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Dimensional and Dynamic Compliance<\/strong>  <\/p>\n<ul>\n<li><strong>Geometric Accuracy<\/strong>: Using a laser interferometer (e.g., Renishaw XL80) to verify positioning repeatability at \u00b10.15 mm (ISO 230-1).  <\/li>\n<li><strong>Emergency Stop Response<\/strong>: Testing an e-stop scenario to confirm the system halts all motion within \u226450 ms (GB\/T 5226.1 or EN 60204-1 guidelines).<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Packaging Quality Check<\/strong>  <\/p>\n<ul>\n<li>If subassemblies must be crated or containerized, an <strong>ASTM D4169<\/strong> shipping test ensures no loose fittings or damaged surfaces result from dropping the crate from 1.2 meters on all sides.  <\/li>\n<li><strong>Corrosion-Prevention<\/strong>: Anti-rust or VCI (Volatile Corrosion Inhibitor) packaging materials remain in place for sea or long-term storage, validated via ISO 9227 salt spray for 480 hours with no red rust formation on critical surfaces.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>Upon successful completion, the system moves to final sign-off, often referred to as <strong>Factory Acceptance Testing (FAT)<\/strong>. Customers (or their appointed inspectors) may witness these tests to confirm the line meets contractual obligations.<\/p>\n<hr \/>\n<h2><strong>5. Packaging and Transport Strategy<\/strong><\/h2>\n<h3>5.1 Partial Disassembly and Protection<\/h3>\n<ul>\n<li><strong>Modular Subsets<\/strong>: The entire packing line is typically broken down into manageable modules\u2014coiler\/unc oiler stands, strapping heads, conveyors, hydraulic power units, and control cabinets. This approach reduces the maximum piece weight and dimension, facilitating safe forklift or crane handling.  <\/li>\n<li><strong>Shock and Vibration Dampening<\/strong>: Delicate servo assemblies are often secured with foam or rubber buffers to keep shipping vibrations \u22643g (ISTA 3A reference). Vibration monitors (a 6DOF data logger) can record real-time shock events to identify if mishandling occurred in transit.  <\/li>\n<li><strong>Humidity Control<\/strong>: Desiccant packs or vacuum-sealed plastic wrap inside crates help prevent moisture accumulation, especially during marine shipments. IoT-based data loggers record temperature\/humidity to ensure compliance with recommended shipping conditions.<\/li>\n<\/ul>\n<h3>5.2 On-Site Reassembly and Calibration<\/h3>\n<p>Once the system arrives at the customer\u2019s location, an installation and calibration phase commences:<\/p>\n<ol>\n<li>\n<p><strong>Frame and Leveling<\/strong>  <\/p>\n<ul>\n<li>The main base frames (for stacking, strapping, or wrapping) are aligned on the prepared floor, checking that flatness remains within \u00b10.3 mm\/m, often using laser levels or optical instruments.  <\/li>\n<li>Anchor bolts or leveling feet are torqued to the specified settings, ensuring the line remains stable through dynamic operations.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Reconnection of Services<\/strong>  <\/p>\n<ul>\n<li><strong>Electrical<\/strong>: PLC racks, servo drives, VFDs, and sensors are reconnected following labeled cables, typically engraved or tagged (IEC 60445 color codes). Continuity checks with a megohmmeter (\u2265100 M\u03a9 at 500 V) confirm cable integrity.  <\/li>\n<li><strong>Hydraulic\/Pneumatic Lines<\/strong>: Hoses or pipes must be leak-checked (ISO 4413 for hydraulics, ISO 8573 for pneumatics) prior to powering up. Seals or couplings replaced if any micro-leaks are detected.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Laser Alignment and Balancing<\/strong>  <\/p>\n<ul>\n<li>For servo-driven rollers or rotating arms, a laser shaft alignment tool ensures concentricity and angular alignment to within 0.1 mm, mitigating vibrations or belt\/chain wear.  <\/li>\n<li>Test runs validate that coil loading, strapping, and stacking operate at the correct speed and torque, aligning with design cycle times.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2024\/07\/Packaging-solutions-for-steel-and-aluminum-coils-scaled.webp\" alt=\"\" \/><\/p>\n<hr \/>\n<h2><strong>6. Standardized Delivery Agreement<\/strong><\/h2>\n<p>To ensure clarity for all stakeholders\u2014fabricators, shippers, installation crews, and the end-user\u2014a <strong>standardized delivery protocol<\/strong> might reference these guidelines:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Control Dimension<\/strong><\/th>\n<th><strong>Standard<\/strong><\/th>\n<th><strong>Key Indicator<\/strong><\/th>\n<th><strong>Verification Method<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Geometric Accuracy<\/strong><\/td>\n<td>ISO 230-1<\/td>\n<td>Repetition \u2264\u00b10.15 mm<\/td>\n<td>Laser Interferometer (Renishaw)<\/td>\n<\/tr>\n<tr>\n<td><strong>Dynamic Performance<\/strong><\/td>\n<td>GB\/T 5226.1-2019<\/td>\n<td>E-stop \u226450 ms<\/td>\n<td>High-Speed DAQ (NI PXIe)<\/td>\n<\/tr>\n<tr>\n<td><strong>Packing Integrity<\/strong><\/td>\n<td>ASTM D4169-16<\/td>\n<td>No loose\/damaged parts post-test<\/td>\n<td>1.2 m Drop Test (6 faces)<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion Protection<\/strong><\/td>\n<td>ISO 9227<\/td>\n<td>480 h salt spray: no red rust<\/td>\n<td>Metallographic Microscope (1000\u00d7)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Any deviation in these parameters triggers a documented corrective action loop before the line can be officially shipped to the customer.<\/p>\n<hr \/>\n<h2><strong>7. Innovations in Quality Control &amp; Delivery<\/strong><\/h2>\n<h3>7.1 Digital Twin for Delivery<\/h3>\n<p>Cutting-edge deployments embrace a <strong>digital twin<\/strong> approach, simulating not just the machine\u2019s function but also the reassembly sequence:<\/p>\n<ul>\n<li><strong>Virtual Pre-Installation<\/strong>: Using a 3D model (e.g., Siemens Teamcenter) to verify safe forklift entry points, overhead crane paths, and potential collisions in the final production hall.  <\/li>\n<li><strong>Digital Passport<\/strong>: Each line may come with a digital passport including 3D geometry, BOM (Bill of Materials), and recorded maintenance logs\u2014easily viewed on a tablet or AR device.<\/li>\n<\/ul>\n<h3>7.2 Smart Inspection Techniques<\/h3>\n<ol>\n<li>\n<p><strong>Machine Vision Calibration<\/strong>  <\/p>\n<ul>\n<li>Automated referencing with industrial cameras (e.g., Cognex In-Sight) can check part orientation and alignment to \u00b10.02 mm.  <\/li>\n<li>Potential servo or belt alignment offsets are flagged in real time, reducing manual measuring steps.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Phased Array Ultrasonics<\/strong>  <\/p>\n<ul>\n<li>Advanced welds on frames or support arms undergo phased array ultrasound scanning (ISO 17635) to detect sub-millimeter internal flaws.  <\/li>\n<li>Minimizes the risk of catastrophic failure in load-bearing beams or brackets.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2024\/07\/Horizontal-steel-coil-packing-machine2.webp\" alt=\"\" \/><\/p>\n<hr \/>\n<h2><strong>8. Post-Delivery Lifecycle Commitments<\/strong><\/h2>\n<p>With the line officially shipped and installed, the manufacturer\u2019s involvement typically continues:<\/p>\n<ol>\n<li>\n<p><strong>Warranty and Service<\/strong>  <\/p>\n<ul>\n<li>A standard coverage might include 12\u201324 months, subject to certain usage hours or coil throughput.  <\/li>\n<li>The <strong>Mean Time Between Failures (MTBF)<\/strong> is targeted at \u22640.5 failures\/year under normal operations, reflecting robust mechanical and electrical design.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Performance Guarantees<\/strong>  <\/p>\n<ul>\n<li>Many suppliers commit to a 98% \u201cplug-and-play\u201d readiness: i.e., the line should start running productively within 8 hours of on-site reassembly, given standard conditions.  <\/li>\n<li>The acceptance criterion is typically a stable run of a certain number of coils or a set of shifts without unplanned stops.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Continuous Improvement Feedback<\/strong>  <\/p>\n<ul>\n<li>All operational data\u2014torque, temperature, cycle times\u2014can feed back into the manufacturer\u2019s database for future design refinements.  <\/li>\n<li>This synergy of field data fosters a closed-loop culture of engineering improvements, ensuring subsequent lines benefit from real-world lessons.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h2><strong>9. Conclusion<\/strong><\/h2>\n<p><strong>Quality Control &amp; Delivery<\/strong> are not just concluding steps; they represent a critical juncture where a carefully engineered, meticulously assembled, and thoroughly tested coil packing line transitions from the factory floor to its final operational environment. A successful outcome hinges on:<\/p>\n<ol>\n<li><strong><a href=\"https:\/\/operations1.com\/en\/glossary\/quality-gate\">Comprehensive Quality Gates<\/a><\/strong>: From raw material validation (spectroscopy, fatigue tests) through in-process SPC (Statistical Process Control) and final run-off endurance trials.  <\/li>\n<li><strong>Modular and Protective Delivery<\/strong>: Designing for partial disassembly, robust packaging, and shock mitigation ensures the product arrives intact and reassembles seamlessly.  <\/li>\n<li><strong><a href=\"https:\/\/corebts.com\/blog\/data-driven-manufacturing-optimize-operations-with-advanced-analytics\/\">Data-Driven Verification<\/a><\/strong>: Leveraging high-precision instrumentation, digital twins, and AR\/VR technologies to expedite installation and confirm compliance with global mechanical, electrical, and safety standards.  <\/li>\n<li><strong><a href=\"https:\/\/continuity2.com\/blog\/bcm-lifecycle-5-stages-of-business-continuity-lifecycle\">Lifecycle Continuity<\/a><\/strong>: Guaranteeing documentation, traceability, and remote support after delivery, thus enhancing overall equipment effectiveness and cost efficiency.<\/li>\n<\/ol>\n<p>By adhering to recognized standards (IATF 16949, ISO 9001, EN 415-10, GB\/T 5226.1, etc.) and employing advanced engineering controls, fabricators can deliver coil packing lines with near-zero defects, minimal reassembly challenges, and a smooth transition to full production. This approach ensures that customers receive robust, reliable machinery capable of high throughput, exceptional safety, and longevity\u2014truly exemplifying the best of modern, <strong>fabricator-style<\/strong> manufacturing.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.fhopepack.com\/blog\/wp-content\/uploads\/2024\/07\/Best-coil-packing-line-jpg.webp\" alt=\"\" \/><\/p>\n<hr \/>\n<blockquote>\n<p><strong>Final Note<\/strong>:<br \/>\nWhile the guidelines herein are broadly applicable to most heavy industrial machinery, specific requirements may vary based on regional road regulations, the final facility\u2019s environment, or unique customer requests for shipping or commissioning. Always cross-reference local statutes (e.g., GB 1589 for transport weight limits) and special process certifications (e.g., maritime shipping standards, hazardous environment accommodations) to deliver a tailor-made solution.<\/p>\n<\/blockquote>\n<div class=\"footnotes\">\n<hr \/>\n<ol>\n<li id=\"fn:1\">\n<p>Understanding these practices can enhance your quality assurance processes and ensure compliance with industry standards.&#160;<a href=\"#fnref1:1\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p>Explore how these systems can revolutionize your manufacturing quality control and increase efficiency.&#160;<a href=\"#fnref1:2\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p>Learn about the critical role of traceability in ensuring product quality and compliance in manufacturing.&#160;<a href=\"#fnref1:3\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<\/ol>\n<\/div>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>1. Introduction In modern manufacturing environments, steel coil packing lines\u2014comprising the coil packing machine, coil strapping machine, and coil stacking machine\u2014are pivotal for high-volume metal processing. These systems, driven by motors, hydraulics, servo technology, PLCs, and associated control devices (VFDs, servo drives), must consistently deliver throughput, precision, and reliability. While design, assembly, and testing are [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":16292,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[146],"tags":[],"class_list":["post-18484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automatic-coil-packaging-line-solution"],"amp_enabled":false,"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/posts\/18484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/comments?post=18484"}],"version-history":[{"count":3,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/posts\/18484\/revisions"}],"predecessor-version":[{"id":18549,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/posts\/18484\/revisions\/18549"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/media\/16292"}],"wp:attachment":[{"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/media?parent=18484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/categories?post=18484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fhopepack.com\/blog\/wp-json\/wp\/v2\/tags?post=18484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}