Production process of reflective thermal attachment film and special production line thereof

A production process and thermal film technology, which is applied in the field of reflective material manufacturing, can solve the problems of low acceptability of low-end users, high processing cost of reflective film, and reduced processing efficiency, so as to achieve considerable economic profits, improve processing efficiency and improve processing efficiency. Quality, the effect of saving material cost

Active Publication Date: 2014-01-22
HANGZHOU CHINASTARS REFLECTIVE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Processing reflective film in this way not only needs to be equipped with operators in each process, but also the inconsistent processing efficiency of each process will lead to a sharp drop

Method used

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  • Production process of reflective thermal attachment film and special production line thereof
  • Production process of reflective thermal attachment film and special production line thereof
  • Production process of reflective thermal attachment film and special production line thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1-1: Refer to the attached figure 1 . A reflective thermal film production line includes a composite glue coating mechanism 1, a plant mechanism 3, a transfer composite mechanism 4, and a composite mechanism 5 installed on the frame of the production line; the composite glue coating mechanism 1 is provided with a mounting guard The roller 6 of the mucosa 12 is provided with a drying device 2 and a guide roller 7 at the rear; the composite glue coating mechanism 1 includes a bottom roller 13 and a glue box 14 and a flat scraper 15 installed above the bottom roller 13; The leaking glue box 14 contains the compound glue 16; when the anti-adhesive film 12 passes under the leaking glue box 14, the compound glue 16 leaks onto the surface of the anti-sticking film 12; the compound glue 16 on the surface of the anti-sticking film 12 is flat The scraper 15 is evenly laid on the anti-adhesive film 12; there are two guide rollers 7 which are respectively arranged at the fro...

Example Embodiment

[0018] Example 1-2: Refer to the attached figure 1 . Using the production line described in Example 1-1, the production process of processing the reflective thermal film includes completing the following steps at one time on the above production line:

[0019] ① One end of the anti-adhesive film 12 on the roller 6 passes through the bottom roller 13 of the compound glue coating mechanism 1, and the compound glue 16 in the glue leakage box 14 above the bottom roller 13 leaks onto the anti-stick film 12 wound on the bottom roller 13 When the anti-adhesive film 12 rotates and conveys with the bottom roller 13, due to the action of the flat scraper 15 above the bottom roller 13, the composite adhesive 16 is evenly laid on the surface of the anti-adhesive film 12 to form a composite adhesive layer;

[0020] ②The coated anti-adhesive film 12 enters the drying tunnel 20 in the drying equipment 2 under the guiding and traction action of the guide roller 7 to dry the composite adhesive laye...

Example Embodiment

[0023] Example 2-1: Refer to the attached figure 2 . On the basis of Example 1-1, in the reflective thermal film production line, the composite glue coating mechanism 1 can also be another structure, that is, it includes a bottom roller 13, a doctor wheel 19 and a composite glue 16 Glue groove 18; glue groove 18 is located above the side of bottom roller 13, and the bottom of glue groove 18 is open; scraper wheel 19 is located above bottom roller 13 and is corresponding to bottom roller 13; anti-sticking film 12 passes through the bottom of glue groove 18, From between the bottom roller 13 and the doctor wheel 19, and under the action of the doctor wheel 19 and the bottom roller 13, the composite adhesive 16 is evenly laid on the release film 12; the composite adhesive 16 is made of oily acrylic pressure-sensitive adhesive , Solvent, color paste, filler, and curing agent are mixed uniformly to obtain a glue mixture; the guide rollers 7 can be multiple, and they are arranged sy...

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PUM

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Abstract

The invention relates to a production process of a reflective thermal attachment film. The production process comprises the following steps: firstly coating a composite adhesive on an anti-adhesion film through a composite adhesive coating mechanism and then feeding into a drying tunnel for drying; performing first compounding with a bead implanted film through a rubber roll and a steel roll; performing second compounding on the composite bead implanted film and the adhesive film through a rubber roll and a steel roll; coiling after the two compounding steps to obtain a finished product. According to the production line, automatic feeding of the anti-adhesion film, the composite bead implanted film and the like is realized by using mechanisms such as each bottom roll and guide roll, and continuous automatic machining is realized on the same production line. By using the production process and the production line of the reflective thermal attachment film, firstly the machining process is simplified and the machining cost is effectively reduced, secondly the machining efficiency and the machining quality are also effectively improved while automatic machining is realized and a large amount of cost such as labor cost is saved, and thirdly automatic stripping and recovery of the anti-adhesion film are realized, the recycling is facilitated, a large amount of material cost is saved, and considerable economic profit is brought to manufacturers.

Description

technical field [0001] The invention relates to a method for manufacturing a reflective material, in particular to a production process and a special production line for manufacturing and processing a reflective thermal film with a reflective effect. Background technique [0002] At present, in the reflective film manufacturing industry, the processing of reflective film is basically similar. For example, CN1854773A's "Reflective Film Glass Beads Single Layer Coplanar Plant Production Process" etc., roughly includes plant, bead clearing, pre-coating focusing layer, coating Focusing layer resin and other processes. But at present, these processes are carried out separately. When processing, firstly, the beads need to be planted, and the glass beads are arranged on the PET film through a single layer of adhesive (in order to prevent the glass beads from falling, they need to enter the drying tunnel for a second time. curing), coating a layer of aluminum on the hemispherical s...

Claims

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Application Information

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IPC IPC(8): G02B5/12B32B7/12
Inventor 王世杰
Owner HANGZHOU CHINASTARS REFLECTIVE MATERIAL
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