A kind of preparation technology of raw rubber rag

Abstract

A preparation process of a raw rubber rag, the raw rubber rag is a block made of natural rubber, on which concave points and convex points are irregularly distributed; the preparation process is: firstly, the natural rubber is cured; Sliced ​​with a cutter, the thickness is 0.5-5mm; the sliced ​​natural rubber sheet is pressed by an open rubber mixer, the temperature of the open rubber mixer is 70-100 degrees Celsius, and the bumps are irregularly distributed on the pressing surface of the open rubber mixer , pressed for one minute and formed; then cut the pressed and formed semi-finished products into pieces according to the specifications, and then inspect and pack them. The rag prepared by the process of the present invention can well remove dirt such as paint and oil stains that are difficult to remove as a rag made of fiber material, and will not cause surface scratches on the object to be wiped like a metal wire. The rag is widely used in In people's daily life, it has a strong wiping and decontamination effect, and can be used again after cleaning.

Description

【Technical field】 [0001] The invention relates to a daily necessities, in particular to a preparation process of a raw rubber rag used for people to wash their hands, wash their faces or clean stains from other daily necessities. 【Background technique】 [0002] Natural rubber is a natural polymer compound with polyisoprene as the main component. Fatty acid, ash, sugar and other non-rubber substances. Physical properties of natural rubber. Natural rubber has high elasticity at room temperature, slightly plastic, has very good mechanical strength, low hysteresis loss, and low heat generation during multiple deformations, so its flex resistance is also very good, and because it is non-polar Rubber, so the electrical insulation performance is good. Chemical properties of natural rubber. Because of unsaturated double bonds, natural rubber is a substance with strong chemical reaction ability. Light, heat, ozone, radiation, flexural deformation and metals such as copper and man...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: although the rags made by the preparation workers of the prior art are soft due to their use of fiber materials, they do not affect the surface of the object to be wiped, but their cleaning and decontamination capabilities are relatively poor, and they are not suitable for paint or oil stains. Hydrophilic objects or thicker dirt cannot be removed or the removal effect is not ideal; while metal wire materials can remove thicker dirt, paint, and oil stains, but it is easy to cause damage to the surface of the object to be cleaned, and it cannot be applied to the human body. Wash your face, wash your hands, etc.