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ZHENGZHOU MEFU CNC EQUIPMENT LIMITED

  • China,Zhengzhou ,Henan
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China Top Heated Heat Assist Laminator Dual Mode Industrial Laminating Equipment
China Top Heated Heat Assist Laminator Dual Mode Industrial Laminating Equipment

  1. China Top Heated Heat Assist Laminator Dual Mode Industrial Laminating Equipment
  2. China Top Heated Heat Assist Laminator Dual Mode Industrial Laminating Equipment
  3. China Top Heated Heat Assist Laminator Dual Mode Industrial Laminating Equipment

Top Heated Heat Assist Laminator Dual Mode Industrial Laminating Equipment

  1. MOQ: 1
  2. Price: 200~4000USD
  3. Get Latest Price
Packaging Details wooden case/carton
Delivery Time 7-14 work days
Name Heat Assist Laminator
Heating Top heated
Max Temp 120℃
Auto Shut-Off Yes
Reverse Function Yes
Up and down Hand Crank
Warranty 1 year
Model Number MF1700-F1
Place of Origin CHINA
Brand Name MEFU/LEFU
Certification CE, RoHS, ISO, PSE

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details wooden case/carton Delivery Time 7-14 work days
Name Heat Assist Laminator Heating Top heated
Max Temp 120℃ Auto Shut-Off Yes
Reverse Function Yes Up and down Hand Crank
Warranty 1 year Model Number MF1700-F1
Place of Origin CHINA Brand Name MEFU/LEFU
Certification CE, RoHS, ISO, PSE
High Light Top Heated Heat Assist LaminatorDual Mode Industrial Laminating EquipmentTop Heated Industrial Laminating Equipment

Heat Assist Vs. Pure Cold: Understanding The Dual-Mode Temperature System On Advanced Cold Lamination Machines

 

Advanced Cold Lamination: Heat Assist versus Pure Cold

While both are fundamentally cold lamination methods—meaning they use pressure-sensitive adhesive (PSA) films—the inclusion of a heat-assist option introduces a level of control that significantly impacts final quality, material compatibility, and production efficiency. Understanding this dual-mode system is key to optimizing your lamination output.

The Core Difference: Activation vs. Softening
  • Pure Cold Lamination: This mode is strictly "pressure-activated." The film's adhesive bonds to the substrate solely through the force of the rollers. The machine temperature is typically kept at ambient room temperature, or slightly above, simply to maintain stable adhesive properties.
  • Heat Assist Lamination: This mode introduces a small, controlled amount of heat-usually between 40°c and 60°c (104°F to 140°F), to one or both rollers. This heat is not high enough to melt the adhesive (like in traditional hot lamination), but rather serves to soften the PSA layer.

The softening effect is the game-changer; it temporarily reduces the viscosity of the adhesive, allowing it to flow more readily into the microscopic texture of the print surface.

Case Study: Conquering 'Silvering' and Bubbles

A common frustration in digital print shops is the phenomenon known as "silvering" when laminating large areas of dark, dense digital or UV-cured prints. Silvering appears as a silvery, hazy sheen caused by minute air pockets trapped between the stiff adhesive and the print surface's texture.

Let's look at how the two modes address this problem:

Scenario 1: Pure Cold Lamination
  • Setup: Rollers set to 25°c (ambient), maximum pressure applied.
  • Result: Initial adhesion seems good, but after 24 hours of curing, particularly over thick ink areas, subtle silvering and occasional small bubbles are visible.
  • Analysis: High pressure alone struggles to force the relatively stiff high-viscosity PSA deeply enough into every microscopic valley of the ink layer. Air gets trapped, leading to a visible defect.
Scenario 2: Heat Assist Lamination
  • Setup: Rollers set to 50°c (Heat Assist), moderate pressure applied.
  • Result: The lamination process is noticeably smoother. The 50°c heat softens the adhesive, making it more pliable and flowable. Under pressure, this soft adhesive achieves significantly better "wet-out"-the ability to fully coat and penetrate the print surface.
  • Analysis: The final product, after curing, is virtually free of silvering. The heat-softened glue effectively fills all the tiny voids on the surface, ensuring a thorough bond and complete air exclusion.

Heat Assist dramatically improves the "tack" and "wet-out" of PSA films, making it a critical tool for achieving flawless results on high-ink-density prints, textured materials, and prints with a heavy profile (like some UV inks).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2006

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • ZHENGZHOU MEFU CNC EQUIPMENT LIMITED
  • NO.20 XUEYUAN ROAD, ERQI DISTRICT, ZHENGZHOU, HENAN, CHINA
  • http://www.flatbedlaminators.com/

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