Lubricating pack specifically designed for paper shredders

a technology of lubricating pack and paper shredder, which is applied in the direction of packaging, other accessories, metal working apparatus, etc., can solve the problems of shortening reducing cutting efficiency, and increasing the manufacturing cost of paper shredders, so as to prolong the life of paper shredders

Inactive Publication Date: 2006-08-03
MICHILIN PROSPERITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0012] To achieve the above objectives and to overcome the drawbacks of the conventional art, this invention provides a lubricating pack specifically designed for paper shredders, including a. piece of oiled paper saturated with lubricant placed between an upper and a lower plastic sheets or films that are subsequently fused around their peripheries to form a lubricating pack having a laminating construction. The lubricating pack i

Problems solved by technology

Regardless of being stripe-cut or crosscut shredders, the extended metal-to-metal contact and the high temperature generated in cutting paper due to concentrated stress that the cutting blades experience would dramatically reduce the cutting efficiency and shorten the lifespan of the paper shredders.
However, a closer look of the two patents reveals that, though they are able to serve the purpose of lubricating the cutting blades, the complicated constructions not only increase the manufacturin

Method used

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  • Lubricating pack specifically designed for paper shredders
  • Lubricating pack specifically designed for paper shredders
  • Lubricating pack specifically designed for paper shredders

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[0017]FIGS. 1 and 2 illustrate a perspective view and an exploded, perspective view of a lubricating pack specifically designed for paper shredders according to this invention, respectively. A piece of oiled paper 1 saturated with lubricant is placed between an upper and a lower plastic sheets or films 2. The upper and lower plastic sheets / films 2 sandwich the oiled paper therebetween and then fused around their peripheries by adopting conventional high-frequency fusion or equivalent measures to form a lubricating pack 3 having a laminating construction.

[0018] As shown in FIG. 3, the lubricating pack 3 specifically designed for paper shredders according to this invention is directly fed into a paper inlet 41 of a paper shredder 4 under paper-feeding mode to shred the lubricating pack 3. Accordingly, the cutting blades 42 of the paper shredder 4 would contact the lubricant contained in the oiled paper 1 directly during the process of shredding the lubricating pack 3, so as to provi...

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Abstract

A lubricating pack specifically designed for paper shredders, including a piece of oiled paper saturated with lubricant placed between an upper and a lower plastic sheets or films that are subsequently fused around their peripheries to form a lubricating pack having a laminating construction. The lubricating pack is fed into the paper shredder through a paper inlet to the paper shredder under paper-feeding mode to be shredded by the paper shredder. Accordingly, the cutting blades of the paper shredder would be able to contact the lubricant contained in the oiled paper during the process of shredding the lubricating pack, so as to provide lubrication to cutting blades of the paper shredder thereby extending the lifespan of the paper shredder.

Description

CROSS-REFERENCES TO RELATED APPLICATIONS [0001] Not Applicable STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] Not Applicable DESCRIPTION [0003] 1. Field of Invention [0004] This invention relates to a paper shredder, particularly to a lubricating pack specifically designed for paper shredders so as to provide lubrication to cutting blades of the paper shredder upon contact with the lubricant thereby extending the lifespan of the paper shredder. [0005] 2. Background [0006] It is widely known that paper shredders for shredding incorporate plural cutting blades and spacers passing through rotary shafts that are driven to rotate towards each other by a motor and gear box so as to shred paper passing through the rotary shafts into strips by shear forces. Shredders can be classed into two types, the stripe-cut shredders and crosscut shredders, according to the machine cutting style. The former shredders arrange cutting blades to the rotating cutter shafts in a mann...

Claims

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Application Information

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IPC IPC(8): B65D73/00
CPCB02C18/0007B02C18/16B02C2018/166B26D7/088
Inventor WANG, T. C.
Owner MICHILIN PROSPERITY
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