Environment-friendly corrugated board

A corrugated board, environmentally friendly technology, applied in the field of corrugated paper manufacturing, can solve problems such as unfavorable sustainable development, poor impact resistance, white pollution, etc., and achieve the effects of light weight, easy transportation and low cost

Inactive Publication Date: 2013-07-17
TIANJIN LINZHISEN PACKAGING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of corrugated cardboard is only suitable for outer packaging, and for fragile items such as glass, porcelain, handicrafts, etc., the packaging must consider its impact resistance. During the process, it is usually necessary to fill some foam p

Method used

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  • Environment-friendly corrugated board

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Embodiment Construction

[0011] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. like figure 1 As shown, an environment-friendly corrugated cardboard includes two face paper layers 1 and a core paper layer 2 placed between the face paper layers. The core paper layer is mainly composed of corrugated cardboard, and between the corrugated cardboard There are support columns 3 for supporting the two layers of paper. The support columns are paper tubes with holes in the axial direction, and the paper tubes are vertically fixed between the corrugated cardboards. They can be arranged at intervals in order to save materials. A buffer layer 4 is laid outside the at least one face paper layer. In the present invention, the buffer layer is a layer of sponge bonded outside the face paper layer, and the thickness of the sponge is 10mm-20mm. In order to make the present invention waterproof, a wax ...

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Abstract

The invention belongs to the technical field of corrugated board manufacturing, and in particular relates to an environment-friendly corrugated board. The corrugated board comprises two surface paper layers and a core paper layer arranged between the surface paper layers, wherein the core paper layer mainly comprises corrugated cardboards, supporting posts for supporting the two surface paper layers are arranged between the corrugated cardboards, and a buffer layer is laid outside at least one surface paper layer. According to the corrugated board provided by the invention, the supporting posts are filled in the corrugated cardboards so that the corrugated board has pretty good elasticity and compressive strength; and simultaneously, one buffer layer is arranged outside the surface paper layer so that the corrugated board further has better buffer performance, therefore, foamed plastics or other foamed light-weight materials do not need to be filled when a fragile object is packaged so as to reduce plastic pollution and obtain excellent environmental-friendliness effect, thereby meeting the social requirements of sustainable development today.

Description

technical field [0001] The invention belongs to the technical field of corrugated paper manufacturing, and in particular relates to an environment-friendly corrugated paperboard. Background technique [0002] In modern society, products are produced in large quantities every day. At the same time, with the production of these products, they need better outer packaging to ensure that the quality of the products will not be damaged by the outside world during transportation or sales storage. For most of the product outer packaging, protective packaging is generally carried out by cartons made of corrugated cardboard. Based on the above reasons, a good corrugated cardboard is of considerable importance for making a carton with better performance. The existing corrugated cardboard mainly consists of two face paper layers and a core paper layer, and the core paper layer is placed between the face paper layers. This kind of corrugated cardboard is only suitable for outer packagi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D21H27/40B32B29/08
Inventor 吕金动
Owner TIANJIN LINZHISEN PACKAGING TECH
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