PRODUCTION METHOD AND PRODUCTION LINE FOR PRE-PRINTED SURFACE PAPER CORRUGATED BOARDS
First Claim
1. A production method for pre-printed paper corrugated boards, wherein the production line of said production method includes a corrugated machine, multiple guiding rolls, at least one face paper guiding roller, a roll stand, rolled face paper, a gluing device and pressure rolls;
- said multiple guiding rolls comprise a conveying device of the corrugated boards, the method comprising;
the corrugated boards which are output by the corrugated machine, conveyed by the conveying device and glued by the gluing device in a single-side gluing manner are converged with a pre-printed paper output by the face paper guiding rolls at the pressure rolls;
arranging said pre-printed face paper on the corrugated board; and
the pre-printed face paper and the corrugated board enter into the pressure rolls and are glued together to form a pre-printed corrugated board.
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Accused Products
Abstract
The disclosure provides a production method and production line for pre-printed surface paper corrugated boards, and the production method and production line provided by the invention can be used for solving the problem that the existing corrugated board production line and process cannot adapt to the production of pre-printed colorful corrugated boards. In the disclosure, because the bonding mode that surface paper is arranged on a single-face corrugated board is adopted, the direct contact between color-printed paper and a high temperature heating plate of a drying part can be avoided, thereby effectively preventing the damages on the materials, patterns, gloss oil and plastic films of the color-printing paper. The disclosed corrugated board production method and corrugated board production line can effectively adapt to the application requirements of pre-printed colorful paper on the premise of not increasing the cost.
7 Citations
15 Claims
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1. A production method for pre-printed paper corrugated boards, wherein the production line of said production method includes a corrugated machine, multiple guiding rolls, at least one face paper guiding roller, a roll stand, rolled face paper, a gluing device and pressure rolls;
- said multiple guiding rolls comprise a conveying device of the corrugated boards, the method comprising;
the corrugated boards which are output by the corrugated machine, conveyed by the conveying device and glued by the gluing device in a single-side gluing manner are converged with a pre-printed paper output by the face paper guiding rolls at the pressure rolls; arranging said pre-printed face paper on the corrugated board; and the pre-printed face paper and the corrugated board enter into the pressure rolls and are glued together to form a pre-printed corrugated board. - View Dependent Claims (2, 3, 4, 5, 6, 11, 12, 13)
- said multiple guiding rolls comprise a conveying device of the corrugated boards, the method comprising;
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7. A production line for pre-printed corrugated boards comprising:
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a corrugated machine, multiple guiding rolls, at least one face paper guiding roll, a roll stand, rolled face paper, a gluing device, and a pressure device; wherein said multiple guiding rolls comprise a conveying device of the corrugated boards; and wherein said conveying device comprises a lower conveying device, which is arranged below the roll stand. - View Dependent Claims (8, 9, 10, 14, 15)
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Specification