Anti-ageing ultra-clean chipless eraser processing method
A chip-free rubber and processing method technology, applied in metal processing and other directions, can solve the problems of poor word-elimination effect, increase processing cost, and difficult to eliminate rubber chips, and achieve the effect of reducing processing procedures, reducing processing costs and high cutting quality.
Active Publication Date: 2019-12-17
LZ STATIONERY
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Problems solved by technology
[0003] However, many erasers also produce a lot of rubber shavings by rubbing themselves, which is difficult to remove, and because of excessive friction, the opposite paper and fonts are worn to varying degrees. The effect is not ideal, and there is also the problem of poor word elimination effect after storage for a long time
[0004] However, the eraser needs to be cut during the processing of the eraser, and the corners are rounded after cutting, which increases the processing cost and the quality after cutting is not ideal
Method used
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[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0030] A method for processing an aging-resistant ultra-clean and chip-free eraser, characterized in that it includes the following steps:
[0031] a. Eraser processing: through the eraser processing line, the raw material of the eraser is made into a large eraser;
[0032] b. Cutting: According to the requirements of the eraser, use a c...
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The invention discloses an anti-ageing ultra-clean chipless eraser processing method which comprises the following steps of eraser processing, cutting, printing and boxing, wherein in the eraser processing step, a bulk eraser is made of an eraser raw material through an eraser processing production line; the bulk eraser is cut into a required size by a cutting device, and the cutting device comprises a working frame, a positioning component, a first cutting component, a chamfering component and a second cutting component; the first cutting component is used for cutting the whole eraser in thelongitudinal direction; the second cutting component is used for cutting the eraser in the transverse direction; the surface of the cut eraser is printed; and finally the eraser is boxed. The anti-ageing ultra-clean chipless eraser processing method is accurate to position in the cutting process, reduces the rolling processing process of the cut eraser, and reduces the processing cost.
Description
technical field [0001] The invention relates to the technical field of eraser processing, in particular to a processing method for an aging-resistant ultra-clean and chip-free eraser. Background technique [0002] Common erasers contain calcium carbonate as a filler. By adding this calcium carbonate, the eraser is worn by friction with the paper surface during use, and the resulting eraser shavings will be written on the paper surface by the lead powder of the handwriting produced by the pencil, such as being involved, peeling, and aggregating, as its The structure can erase handwriting to achieve erasure, so the eraser contains calcium carbonate, and erases characters while generating eraser chips as a result of friction with the paper surface. [0003] However, many erasers also produce a lot of rubber shavings by rubbing themselves, which is difficult to remove, and because of excessive friction, the opposite paper and fonts are worn to varying degrees. The effect is no...
Claims
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IPC IPC(8): B26D11/00B26D7/01B26D7/02B26D7/26B26D5/08B26D3/12
CPCB26D3/003B26D3/12B26D5/08B26D7/01B26D7/02B26D7/2614B26D11/00B26D2011/005
Inventor 徐亮志
Owner LZ STATIONERY