Manufacturing method of cellular carton and forming device thereof

A technology of honeycomb paperboard and forming device, which is applied to paper/cardboard containers, container manufacturing machinery, packaging, etc., can solve the problems of complex production process, low degree of mechanization, and high manufacturing cost, and achieves reduction of environmental pollution, simple production method, and high cost. low effect
CN1831245AInactive Publication Date: 2006-09-13赵立
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
赵立
Publication Date
2006-09-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention is a method for making cellular carton, crushing plant fibers into pulp, adding in adhesive and fireproof agent; pouring the pulp into a moulding box, pressurizing, dehydrating and moulding to make wet board blank; feeding the wet board blank into a drying chamber for drying; bonding paper onto the dry paperboard; according to the shape and size of a cellular carton to be moulded, cutting the dry paperboard, and then binding and making the cellular carton. And a moulding device implementing the method comprises an oil hydraulic press frame, where a moulding box is arranged in the frame, lower and upper moulding plates are installed in the moulding box, a blind pipe is arranged on the lower moulding plate and a splint is arranged above the lower moulding plate, the lower surface of the upper moulding plate is a plane, a pulp pouring hole is arranged on the top of the side wall of the moulding box and a water outlet hole is arranged at the bottom of the moulding box. And the advantages: wide source of raw materials, such as waste paper, pulp residues, and stalks; able to use waste materials; able to reduce environmental pollution; the producing method is simple, high-efficiency and low-cost.
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Description

Technical field:

[0001] The invention relates to a method for manufacturing a honeycomb cardboard box and a forming device thereof. Background technique:

[0002] Existing honeycomb cardboard boxes are made of honeycomb cardboard through creasing, folding and binding. The honeycomb paperboard is composed of core paper and surface paper, that is, several glue lines with equal pitch (T) and equal width (B) are coated on one side of a cardboard along the vertical direction of the cardboard, and the pitch is glue Four times the line width is T=4B. Also apply the same glue line on another piece of cardboard, and then compound the two paper strips in dislocation to form a regular hexagonal honeycomb structure. Said dislocation bonding composite refers to the opposite side of the middle position of the glue line spacing of the second paper (called dislocation gluing). (citing the article "Analysis of Common Quality Problems of Honeycomb Cardboard" published by China Packaging Ne...

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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