{"id":13464,"date":"2025-12-15T03:21:51","date_gmt":"2025-12-15T03:21:51","guid":{"rendered":"https:\/\/tengyimachine.com\/?p=13464"},"modified":"2025-12-15T05:19:46","modified_gmt":"2025-12-15T05:19:46","slug":"cosmetic-oem-odm-automation-upgrade-custom-bottom-seal-sleeving-achieves-100-bpm-and-replaces-3-manual-workers","status":"publish","type":"post","link":"https:\/\/tengyimachine.com\/es\/cosmetic-oem-odm-automation-upgrade-custom-bottom-seal-sleeving-achieves-100-bpm-and-replaces-3-manual-workers\/","title":{"rendered":"Cosmetic OEM\/ODM Automation Upgrade: Custom Bottom-Seal Sleeving Achieves 100 BPM and Replaces 3 Manual Workers"},"content":{"rendered":"\n

Industry:<\/strong> Large Cosmetic OEM\/ODM Factory (Suzhou Sunrise Cosmetics Co., Ltd.)<\/p>\n\n\n\n

Location:<\/strong> Suzhou, Jiangsu Province, a place where labor is expensive.<\/p>\n\n\n\n

Product:<\/strong> Vials of perfumes, 1.5 cm diameter, 8 cm high, PET film wrap.<\/p>\n\n\n\n

This Suzhou producer had an excellent product and a solid order pipeline, but the last packaging stage was bringing them down. Three employees were hand-sleeving PET labels at the end of the line, which is a bottleneck that literally could not be scaled. And, to make it worse, the product had to be sealed at the top and bottom, with a small window left unsealed in between, something that can only be done with high-precision sleeving equipment.<\/p>\n\n\n\n

And the target output? A set of 80 bottles per minute, which the manual process had no hope of achieving.<\/p>\n\n\n\n

The factory required a solution that would automate this complicated shrink sleeving process; without losing precision or presentation standards.<\/p>\n\n\n\n

Tengyi\u2019s Customized High-Efficiency Sleeving Solution<\/strong><\/h2>\n\n\n\n

To reduce reliance on manual labor and meet the precise sealing requirements for the bottle bottom and cap, Tengyi deployed two independent high-speed automated shrink sleeve labeling lines, featuring a crucial customization: precision control and a newly designed vial bottom-sealing module.<\/p>\n\n\n\n

1. The Star: Tengyi Fully Automatic Shrink Sleeve Labeler <\/a>(2 Units)<\/strong><\/h3>\n\n\n\n
\"shrink<\/figure>\n\n\n\n

Each shrink sleeve labeler is powered by a Panasonic servo motor<\/strong>, ensuring tight, closed-loop motion control. The system, together with Panasonic PLCs<\/strong> and OMRON high-sensitivity sensors<\/strong>, has a steady accuracy of \u00b11 mm even on speeds as high as 100 BPM.<\/p>\n\n\n\n

The combo of stainless steel architecture with aluminum alloy upholds the GMP standards and provides long-term high-speed support.  <\/p>\n\n\n\n

2. The Innovation: Customized Bottom-Wrapping Module<\/strong><\/h3>\n\n\n\n

Here\u2019s where this project really stands out.<\/p>\n\n\n\n

Tengyi designed a special bottom-wrapping unit<\/strong> that was placed between the labeler and the main heat tunnel. It pre-sleeves PET film to the bottom of the vial and gives it a partial steam-shrink. This holds the film straight until the vial is pushed into the main tunnel so that the top and body are shrunk without causing wrinkles or misalignments.<\/p>\n\n\n\n

3. The Partner: Steam Heat Tunnel<\/a> + 24 kW Steam Generator<\/strong><\/h3>\n\n\n\n
\"steam<\/figure>\n\n\n\n

The tunnel features:<\/p>\n\n\n\n

    \n
  • 304 stainless steel frame
    <\/li>\n\n\n\n
  • POM slat chain conveyor for stable high-speed movement<\/strong>
    <\/strong><\/li>\n\n\n\n
  • A 24 kW steam generator, with stable steam pressure of 0.4 MPa, sufficient to allow constant production of 100 BPM.<\/li>\n<\/ul>\n\n\n\n
    \"steam<\/figure>\n\n\n\n

    Despite the long distance of 1300km between Guangdong and Suzhou, the after-sales team of Tengyi arrived in time to install, calibrate, and fine-tune the two-stage shrink process on-site.<\/p>\n\n\n\n

    Implementation & Final Results<\/strong><\/h2>\n\n\n\n
    Metric<\/strong><\/td>Before<\/strong><\/td>After (Tengyi)<\/strong><\/td>Impact<\/strong><\/td><\/tr>
    Packaging Speed<\/td>Labor bottleneck<\/td>100 BPM per machine<\/td>100% increase<\/td><\/tr>
    Labor Needed<\/td>3 workers<\/td>0 workers<\/td>3 high-cost laborers removed<\/td><\/tr>
    Labeling Success Rate<\/td>Inconsistent<\/td>99.5%<\/td>Significant reduction in rework\/waste<\/td><\/tr>
    Investment<\/td>–<\/td>$14,523.00<\/td>Labor savings lead to high ROI.<\/td><\/tr>
    Component Reliability<\/td>Standard<\/td>Panasonic\/Mitsubishi\/Schneider<\/td>Low TCO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n