scispace - formally typeset
Patent

Plant for producing corrugated paperboard directly utilizing wasted newspaper

Hu Baishi
TLDR
In this article, the authors proposed a utility model for the production of corrugated boards from waste newspapers to realize the recovery utilization of the waste newspaper without re-making paper procedure.
Abstract
The utility model relates to a producing facility plant directly using waste newspapers to produce corrugated boards. The utility model comprises the producing facility for raw paper, a producing facility compounding two layers, and a paperhanging producing facility for the corrugated boards, wherein, the producing facility for the raw paper is used for pastes a single piece of waste newspaper into a piece of long paper with needed specification; the double-layer composite producing facility is used for compounding two layers or more than two layers of long paper into a thick paper board; the paperhanging producing facility for the corrugated boards is used for processing composite waste newspaper boards into the corrugated boards, and then both faces of the corrugated boards are pasted with clear face paper to form the corrugated boards which are finished goods. The utility model can realize the recovery utilization of the waste newspaper without re-making paper procedure, and is environmental protection technology and equipment which have low energy consumption, low investment, low cost, high benefit but no pollution.

read more

Citations
More filters
Patent

Board traction frame

Yang Jun
TL;DR: The board traction frame as discussed by the authors adopts the longitudinal rods with adjustable heights and adjustable rotating angles to match a traction wheel at the middle part by different gestures from two sides to form traction combination structures with different included angles so as to adapt to different traction friction force requirements, largely increases the equipment utilization rate, and prevents the equipment replacement.