Honeycomb paperboard gluing method and device

A technology of honeycomb cardboard and cardboard, applied in the direction of cardboard items, etc., can solve the problems of production line speed drop, unevenness, affecting the quality of production, etc., and achieve the effect of improving speed and speed is stable and consistent.

Pending Publication Date: 2017-10-20
合肥雪公包装机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] There are two ways of gluing the paper core. Traditionally, the upper layer is glued first, and then the lower layer is glued, or the upper and lower layers are glued at the same time, and the upper layer is glued first, and the lower layer is glued again. After gluing, it enters the double-sided machine. At this time, the heating plate in the double-faced machine is below the cardboard. After the second lower layer is glued, it enters the double-sided machine. At this time, the heating plate in the double-sided machine is above the cardboard. Therefore, the The second heating speed is slower than the first time, causing the speed of the entire production line to drop and be uneven, which in turn affects the quality of production

Method used

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  • Honeycomb paperboard gluing method and device
  • Honeycomb paperboard gluing method and device

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Embodiment Construction

[0025] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0026] Such as figure 1 As shown, the present invention also provides a method for gluing the honeycomb paperboard, firstly gluing the upper layer of the core paper, and then gluing the lower layer.

[0027] The steps of the method are as follows:

[0028] Step 1, the honeycomb core paper is formed, and the honeycomb core paper is stretched by the core stretching machine 1;

[0029] Step 2, upper layer gluing, the core paper in step 1 is sent to the upper layer gluing machine for gluing, and a layer of base paper from the first base paper holder is fed above the core paper, and both are fed into the first double-...

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PUM

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Abstract

The invention discloses a honeycomb paperboard gluing method. Core paper is firstly subjected to upper-layer gluing and then subjected to lower-layer gluing. A device for achieving the paperboard gluing method is further provided and comprises a paper core conveying machine, a gluing equipment set, a division equipment set and a stacking machine which are arranged in sequence. The gluing equipment set comprises an upper-layer gluing machine, a first body paper rack, a first dual-face machine, a lower-layer gluing machine, a second body paper rack and a second dual-face machine which are arranged in sequence. The honeycomb paperboard gluing method has the beneficial effects that upper-layer gluing and lower-layer gluing are carried out in sequence, a heating board of the dual-face machine where body paper enters after lower-layer gluing is below a paperboard, the speed of a whole production line is increased, and the speed of the production line is stable and consistent.

Description

technical field [0001] The invention relates to a gluing method and device, in particular to a gluing method and device for honeycomb paperboard. Background technique [0002] In the production method of honeycomb paperboard, there are two gluing methods, the first is gluing on the surface paper, and the second is gluing on the paper core. The surface paper has a high glue bonding rate and less degumming, but the cardboard has a high moisture content and must be dried before it can be processed into finished products; the glued cardboard on the paper core has a low moisture content and can be processed after being off the machine. [0003] In the existing production process, the gluing machine is mainly used, which is mainly used to complete the gluing process in the process of pasting the printed and die-cut cardboard into a carton. The gluing machine is different from the manual gluing process, and has the following advantages: glue saving, environmental protection, and n...

Claims

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Application Information

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IPC IPC(8): B31D3/02
CPCB31D3/0292
Inventor 薛章礼漆勇君薛敬哲
Owner 合肥雪公包装机械有限公司
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