{"id":2824,"date":"2026-01-24T05:45:44","date_gmt":"2026-01-24T13:45:44","guid":{"rendered":"https:\/\/haifengmachine.com\/?post_type=solution&p=2824"},"modified":"2026-01-29T22:23:45","modified_gmt":"2026-01-30T06:23:45","slug":"dry-method","status":"publish","type":"solution","link":"https:\/\/haifengmachine.com\/de\/solution\/dry-method\/","title":{"rendered":"Trockene Methode"},"content":{"rendered":"
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Haifeng Automation Dry Process Leather Integrated Solution<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Schmerzpunkte der Industrie<\/h2>\t\t\t\t<\/div>\n\t\t
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01<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Unstable Bonding Quality<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Traditional production relies on manual temperature and pressure control, lacking precise process regulation methods. This easily leads to issues such as bubbles and warping, with a product qualification rate of only 85%, failing to meet stable quality requirements.h<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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02<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Imbalanced Efficiency and Cost<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Production processes are fragmented and disconnected, with a low level of automation, resulting in a production capacity of only 50-80\u33a1\/hour. Additionally, it is only suitable for single-product production, with a changeover cycle as long as 1-2 days and a loss rate of \u226510%, leading to persistently high comprehensive production costs.<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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03<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Insufficient Environmental Compliance and Durability<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Traditional processes use solvent-based adhesives, resulting in excessive VOC emissions. Enterprises face the risk of environmental penalties and struggle to enter the high-end market. Meanwhile, products have poor durability, with dry rub fastness \u2264Grade 3, leading to a high after-sales complaint rate.<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Kern der L\u00f6sung<\/h2>\t\t\t\t<\/div>\n\t\t
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As a seasoned enterprise in the polyurethane automation equipment industry, Haifeng Automation focuses on four core demands: “stable quality, efficient production, green compliance, and flexible adaptation”. It integrates independently developed intelligent bonding technology, environmentally friendly adhesive systems, and digital production control systems, incorporating core equipment and process solutions into the entire industrial chain of dry process leather. Leveraging decades of technical experience in intelligent production lines and adhesive applications, the solution adapts to multiple scenarios such as shoe materials, luggage, and automotive interiors, providing an integrated one-stop service of “technical solution + equipment implementation + on-site operation and maintenance”. The equipment achieves a trouble-free operation time of over 6,000 hours.<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Kernl\u00f6sungsmodule<\/h2>\t\t\t\t<\/div>\n\t\t
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R&D of Environmentally Friendly and High-Performance Adhesive Materials\nCustomized Adhesive Formulas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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  • <\/b>Customized Adhesive Formulas<\/b><\/strong>: Relying on Haifeng’s PU Application R&D Center, specially develop solvent-free adhesive formulas containing composite functional additives. Through independently developed high-precision metering equipment, precisely adjust material hardness and bonding strength to balance bonding stability and product durability.<\/h6><\/li>
  • <\/b>Pr\u00fcfung der Materialstabilit\u00e4t<\/b><\/strong>: Verify additive compatibility through multi-component dosing tests, with a proportioning accuracy of \u2264\u00b10.8%; optimize the coating trajectory of adhesives on bonding surfaces using flow simulation technology to avoid bonding defects in key areas.<\/h6><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Vollst\u00e4ndig automatisiertes Produktionssystem<\/h2>\t\t\t\t<\/div>\n\t\t
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    \"\"<\/figure>

    Integrierte Produktionslinie<\/h3>

    Provide customized complete production lines covering the entire process from substrate pretreatment to intelligent finished product sorting. Core equipment adopts high-end configurations independently developed by Haifeng, ensuring an adhesive coating uniformity of \u226598% and stable and reliable operation.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    \"Detailed<\/figure>

    Ma\u00dfgeschneiderte Anpassung<\/h3>

    Rely on the CAD modeling and 3D printing capabilities of the Mechanical Design Research Institute to quickly produce customized molds and non-standard components, shortening the new product adaptation cycle; simultaneously support the upgrading and transformation of existing equipment, adding intelligent temperature control, precise proportioning, and automated conveying modules to realize the transition from solvent-based to solvent-free processes, reducing labor and raw material losses.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    \"Portrait<\/figure>

    Effiziente Massenproduktion garantiert<\/h3>

    Integrate fragmented processes to achieve a production efficiency of 120-150\u33a1\/hour and an annual capacity of 600,000-800,000\u33a1, significantly breaking through the efficiency bottleneck of traditional processes.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Umfassende Qualit\u00e4ts\u00fcberpr\u00fcfung und Konformit\u00e4tssicherung<\/h2>\t\t\t\t<\/div>\n\t\t
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    Intelligente Qualit\u00e4tsinspektion<\/h3>

    Equipped with independently developed integrated testing equipment by Haifeng, covering key performance tests such as bonding thickness, defect identification, and bonding strength. The testing efficiency is \u226550\u33a1\/minute, with automatic sorting of unqualified products.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    \"technology,<\/figure>

    Real-Time Process Control<\/h3>

    Adopt Haifeng's intelligent production control system to dynamically adjust process parameters, controlling the product defect rate within 2%; integrate environmental monitoring modules to achieve near-zero VOC emissions<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    Unterst\u00fctzungsdienste f\u00fcr die Zertifizierung<\/h3>

    Zusammenarbeit mit ma\u00dfgeblichen Pr\u00fcfinstituten zur Unterst\u00fctzung bei der Durchf\u00fchrung von Multinorm-Zertifizierungen, Bereitstellung vollst\u00e4ndiger technischer Parameter und Unterst\u00fctzung bei der Erstellung von Mustern, um Unternehmen dabei zu helfen, die Barrieren f\u00fcr den Zugang zum High-End-Markt zu \u00fcberwinden.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    L\u00f6sungswert und Auswirkungen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Prozess der Umsetzung<\/h2>\t\t\t\t<\/div>\n\t\t
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    \n\t\t\t\t\t\tDas technische Team f\u00fchrt Untersuchungen vor Ort durch, um personalisierte L\u00f6sungen zu erarbeiten.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tFormel und Prozessgestaltung\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

    \n\t\t\t\t\t\tVollst\u00e4ndige Anpassung und \u00dcberpr\u00fcfung der Machbarkeit durch das F&E-Zentrum.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tGer\u00e4teanpassung\/Transformation und Inbetriebnahme\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

    \n\t\t\t\t\t\tDas Werk schlie\u00dft die Produktion ab, und die Ingenieure f\u00fchren die Installation und Inbetriebnahme vor Ort durch.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tKleinserien-Versuchsproduktion\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

    \n\t\t\t\t\t\tDas technische Team verfolgt und optimiert die Parameter.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tVor-Ort-Installation und Massenproduktion\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

    \n\t\t\t\t\t\tImplementierung der Produktionslinie und Beginn der Massenproduktion unter technischer Anleitung.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tUnterst\u00fctzung bei Qualit\u00e4tsinspektion und Zertifizierung\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

    \n\t\t\t\t\t\tHilfestellung beim Ausf\u00fcllen von Pr\u00fcfungs- und Zertifizierungsantr\u00e4gen.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tBetrieb und Wartung nach dem Verkauf\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

    \n\t\t\t\t\t\tErbringung von Instandhaltungs- und Modernisierungsdiensten auf der Grundlage des nationalen Servicenetzes.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Dimension<\/th>\n Traditionelles Verfahren<\/th>\n Haifeng Automatisierungsl\u00f6sung<\/th>\n Verbesserungseffekte<\/th>\n <\/tr>\n <\/thead>\n
    Core Performance<\/td>\n 50-80\u33a1\/hour<\/td>\n 120-150\u33a1\/hour<\/td>\n Increased by 1.5-2 times, meeting large-scale mass production needs<\/td>\n <\/tr>\n
    Produktqualifizierungsrate<\/td>\n \u226485%<\/td>\n \u226598%<\/td>\n Significantly reduce rework losses and lower quality costs<\/td>\n <\/tr>\n
    Zyklus der Umstellung<\/td>\n 1-2 Tage<\/td>\n \u22641.5 hours<\/td>\n Adapt to multi-category production and improve order response speed<\/td>\n <\/tr>\n
    Loss Rate<\/td>\n \u226510%<\/td>\n 7%-9%<\/td>\n Annual cost savings of 100,000-150,000 RMB<\/td>\n <\/tr>\n
    VOC-Emissionen<\/td>\n Excessive<\/td>\n Near zero<\/td>\n Achieve environmental compliance and obtain international certifications<\/td>\n <\/tr>\n
    Durability (Dry Rub Fastness)<\/td>\n \u2264Grade 3<\/td>\n \u2265Grade 4<\/td>\n After-sales complaint rate reduced by over 70%<\/td>\n <\/tr>\n