Rolling stamping flattener for aluminum-plating paper

A technology of leveling machine and aluminized paper, applied in paper machine, paper making, physical treatment of paper, etc., can solve the problems of unsafe steam generator, high energy consumption of steam and high cost

Inactive Publication Date: 2013-07-17
ZHEJIANG HANSEN APPL MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, manufacturers of aluminum-coated paper all use steam dampening machine to replenish water, but there are many problems in actual production of the steam dampening machine adopted by this dampening method, such as: unsafe steam generator, high energy consumption and excessive steam generation. The cost is high and the utilization rate of steam is extremely low, especially this dampening machine cannot add moisture to the aluminum-coated paper according to the designed quantity, etc.

Method used

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  • Rolling stamping flattener for aluminum-plating paper
  • Rolling stamping flattener for aluminum-plating paper

Examples

Experimental program
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Embodiment Construction

[0009] figure 1 The heated chrome-plated layer 9 of the middle chrome-plated ironing roller 2 vaporizes the tap water at normal temperature on the back side of the aluminum-plated paper 1 to accelerate the movement of water molecules;

[0010] Such as figure 2 As shown, the cross-sectional structural diagram of a preferred embodiment of the present invention, the described aluminum-coated paper moisture regain scalding leveler includes a tungsten steel scraper 7 that is close to the metal anilox roller 5 and the built-in heating tube 3 at a certain angle. Chrome-plated ironing roller 2.

[0011] When regaining moisture in this example, add a small amount of tap water in the water tank 6 of the scalding leveler, and immerse the metal anilox roller 5 2-3cm in water depth, and simultaneously heat the heating tube 3 to 120-140°C. The aluminized paper 1 passes through a plurality of paper guide rollers 8, contacts the metal anilox roller 5 with the paper back, passes through the...

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Abstract

Provided is a damping rolling stamping flattener for aluminum-plating paper. The rolling stamping flattener is safe and energy-saving, can replenish water according to the design amount and is mainly formed by a rubber press roller pressing a metal anilox roller, a tungsten steel scraper attached to the metal anilox roller at a certain slanting angle and a heatable chromium-plating stamping roller in matched mode. Aluminum-plating paper is replenished with normal-temperature tap water so that unsafety caused by vapor is avoided, and a large amount of energy is saved. The meshes of the metal anilox roller and the slanting angle of the tungsten steel scraper together accurately control water replenishing ration. The heated chromium-plating stamping roller fastens movement of water molecules and performs paper flatting and shaping for aluminum-plating paper.

Description

technical field [0001] The invention relates to a moisture-recovery scalding leveling machine which is safe, energy-saving and can replenish water according to the designed amount used in the production of aluminized paper. Background technique [0002] There are several high-temperature baking processes in the production process of aluminum-coated paper. After baking, the paper loses moisture, shrinks fibers, and curls and unevenness, which seriously affects the processing and printing of paper in subsequent processes. In order to make the paper fibers relax and restore the smoothness, the paper must be supplemented with moisture, and this process is called dampening. At present, manufacturers of aluminum-coated paper all use steam dampening machine to replenish water, but there are many problems in actual production of the steam dampening machine adopted by this dampening method, such as: unsafe steam generator, high energy consumption and excessive steam generation. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21G7/00D21H25/06
Inventor 曾鸿斌唐建容卢自强
Owner ZHEJIANG HANSEN APPL MATERIALS
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