Honeycomb paper-base plate and its producing method

A board and paper-based technology, applied in the field of honeycomb paper-based board and its processing, can solve the problems of poor compression and bending resistance of honeycomb paperboard, achieve simple processing method, good water resistance and anti-corrosion performance, and comply with national environmental protection. the effect of the policy

Inactive Publication Date: 2003-04-09
华克勤
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  • Abstract
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Problems solved by technology

[0004] The present invention discloses a honeycomb paper base material with significantly improved compressive and bending resistance and a processing method thereof in order to solve the technical problem of poor compression and bending resistance of the known honeycomb paperboard

Method used

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  • Honeycomb paper-base plate and its producing method
  • Honeycomb paper-base plate and its producing method
  • Honeycomb paper-base plate and its producing method

Examples

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Embodiment Construction

[0020] The honeycomb paper-based substrate of the present invention will be described below in conjunction with the embodiments and accompanying drawings.

[0021] Such as figure 1 , 2 Example of the honeycomb paper-based substrate, one side of the honeycomb paper-based substrate 1 is evenly distributed with regular hexagonal dimples 2, the adjacent sides of each dimple are arranged in parallel, the distance between the dimples is 15.24mm, the thickness of the paper-based substrate is 12mm, and the thickness of the concave bottom 3 3mm.

[0022] The best implementation mode of this processing method is:

[0023] 1. To prepare the adhesive, add 6 parts by weight of cationic starch to 100 parts by weight of clear water at 30°C and mix evenly. Heat it to 95°C and keep it warm for 15 minutes. The adhesive has been fully matured into a paste, and then diluted with water to cationic A binder with a starch concentration of 1% was used for later use.

[0024] 2. Prepare a waterpro...

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Abstract

The present invention is a kind timber substituting packing material and its production process. The honeycomb paper-base plate ahs regular hexagonal notches on its one side. The production process includes compounding adhesive with starch and water through mixing and curing; compounidng waterproof agent with dispersed rosin emulsion, stearic acid and paraffin emulsion, and polystyrene and polyacrylic emulsion; compounding glue-containing pulp via adding adhesive, wet strengthening agent, waterproof agent and asistant to concentrated pulp while stirring; molding in mold in the molding machine; demolding and stoving. The present invention has relatively high compressino and bending strength and is degradable, and may be used in packing, building decorating, furniture, etc.

Description

technical field [0001] The invention belongs to paper products and a processing method thereof, in particular to a honeycomb paper-based substrate of a wood-substituting packaging material and a processing method thereof. Background technique [0002] Timber is an indispensable and important material for the development of the national economy, and its uses are almost ubiquitous. For our country where forest resources are scarce, the rational use of wood is an important research topic. The packaging industry is an industry with relatively concentrated consumption of wooden boards. The annual circulation of wooden pallets used for containerized transportation of finished goods in the country is about 80 million. The huge consumption of wood is a heavy burden that cannot be underestimated for the national conditions of scarce forest resources. Burden; especially the wood used in the manufacture of pallets in my country is partially infested with longhorns. For this reason, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N5/00B32B3/12D21J3/00
Inventor 华克勤宋飞陈光海范维金王英周锡康
Owner 华克勤
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