Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for processing watercolor pencil leads of mark pens

A processing method, watercolor technique, applied in pencil lead, household utensils, application, etc., can solve problems such as excessive unnaturalness, difficult to reconcile, and easy drying of moisture.

Inactive Publication Date: 2014-06-11
青岛普乐斯铅笔有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The disadvantages of the existing watercolor pens are that the moisture is uneven, excessive and unnatural, and the two colors are not easy to blend together. In addition, the water in the tube of the watercolor pen is easy to dry out after a long time, so it is generally suitable for painting children's stories, adults and those who have paintings. Basic people can't use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Prepare the main ingredients first: talc powder with a fineness of 2000 mesh, 90kg of wet clay as the clay, put 25kg of water-soluble wax, 20g of polymer wax, 10kg of pigment, 6kg of titanium dioxide, 14kg of CMC, 10kg of magnesium stearate, and PVA heat into 90kg of the main ingredient. The melt glue is 5k, kneaded for 6 hours, the temperature is 35 degrees Celsius, and then rolled into a thin sheet with a thickness of 0.35 mm and a moisture content of 19% by a stone roller. After storage for 72 hours, it is finally pressed out by a core press machine to Φ5. 0 marker pencil watercolor lead, and let it dry naturally for later use.

Embodiment 2

[0017] First prepare the main ingredients: talc powder with a fineness of 2000 meshes, and 90 kg of wet clay for clay. 15kg of water-soluble wax, 20g of polymerized wax, 15kg of pigment, 8kg of titanium dioxide, 12kg of CMC, 15kg of magnesium stearate, and 5k of PVA hot-melt adhesive were placed in 90kg of main ingredients. Stir the above materials evenly, knead them for 7 hours at a temperature of 45 degrees Celsius, and then use a stone roller to roll them into thin slices with a thickness of 0.35 mm and a water content of 19. After storage for 72 hours, they are finally extruded by a core press machine to Φ5 .0 marker pencil watercolor lead, let it dry naturally, and use it as a spare.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for processing watercolor pencil leads of mark pens. The method is characterized by comprising the following steps: (1) using first class talcum powder of 2000 mesh and wet clay as main materials for later use; (2) adding 10-25 kg of water soluble wax, 15-22 kg of polymeric wax, 10-15 kg of pigment, 4-7 kg of titanium dioxide, 9-15 kg of CMC, 8-15 kg of magnesium stearate and 2-5 kg of PVB hot melt adhesive in 90 kg of main materials; (3) evenly stirring the materials of step (2); (4) grinding the kneaded material in a stone rolling machine for 3-4 hours; (5) storing the grinded material in a storage tank for 72 hours, to further moisten the material for later use; (6) putting the material of the step (5) in a pencil lead pressing machine to press watercolor pencil leads with specifications of phi 5.0, and drying the watercolor pencil leads. The method has the positive effects that the process is simplified and improved on the basis of the existing manufacturing process and no machine equipment is improved, so that the process can be directly applied to the existing manufacturing process, and is simple and feasible.

Description

technical field [0001] The invention relates to the field of pencil processing, in particular to a method for processing marker pencil watercolor lead. Background technique [0002] The disadvantages of the existing watercolor pens are that the moisture is uneven, excessive and unnatural, and the two colors are not easy to blend together. In addition, the water in the tube of the watercolor pen is easy to dry out after a long time, so it is generally suitable for painting children's stories, adults and those who have paintings. Basic ones are unusable. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prior art and provide solutions to the deficiencies of the prior art. The invention provides a method for processing a watercolor lead, the purpose of which is to use the existing pencil processing technology to produce a watercolor lead with talcum powder and clay as raw materials and other materials, so as to real...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D13/00
Inventor 周吉庆
Owner 青岛普乐斯铅笔有限公司