A solid correction pen and its manufacturing method

Abstract

The invention discloses a solid correction pen which is prepared from the following raw materials in percentage by weight: 20 to 30 percent PVA (Polyvinyl Chloride) water-soluble adhesive, 2 to 8 percent of acrylic emulsion, 3 to 11 percent of stearic acid, 4 to 10 percent of forming agent, 1 to 4 percent of K560 coupling agent, 40 to 65 percent of titanium dioxide, 1 to 2 percent of sodium hydroxide and 1 to 6 percent of water. The solid correction pen disclosed by the invention has the advantages of good shielding effect, short drying time, no toxic substances, as well as no harm or irritation to a human body, and can be used for correcting misspelled characters and patterns as well as paintings of students in art class; the solid correction pen allows to redraw after only smearing on drawing, is very convenient to correct and has a good correction effect. In addition, the solid correction pen is equivalent to a daily writing pen; when the correction range is larger or wider, smearing can be performed just like writing, the solid correction pen only is easy to operate and is convenient to use. The technical problems that an existing correction fluid is easy in blocking, and leaking, and is long in drying and curing time, and an existing correction tape is poorer in wide-range correction are better solved.

Description

technical field [0001] The invention relates to the field of stationery coatings, in particular to a solid correction pen for correcting typos and a manufacturing method thereof. Background technique [0002] Writing mistakes are common, and we often use correction fluid or correction tape when correcting typos. Correction fluid is a liquid milky white opaque pigment mainly composed of solvents, resins and fillers. When using it, you need to shake it evenly and squeeze the contact point of the pen tip hard to make the correction fluid flow out and apply it on the paper. After it dries and solidifies into a conjunctiva, you can write again; however, the correction fluid is easy to leak and block, and it takes time to wait for the correction fluid to dry and solidify. It is longer, which reduces the modification efficiency. In addition, the surface is uneven after forming a film, which is inconvenient for writing. [0003] The correction tape is to mix the filler and adhesiv...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solid correction pen and its production method, aiming to solve the technical problems of blockage, leakage and long drying time of the existing correction fluid, and the poor effect of the existing correction tape in wide range / large range correction