CN110949038A - Manufacturing process of marker pen - Google Patents
Manufacturing process of marker pen Download PDFInfo
- Publication number
- CN110949038A CN110949038A CN201911226618.9A CN201911226618A CN110949038A CN 110949038 A CN110949038 A CN 110949038A CN 201911226618 A CN201911226618 A CN 201911226618A CN 110949038 A CN110949038 A CN 110949038A
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- CN
- China
- Prior art keywords
- pen
- ink
- cotton
- pen core
- marker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K15/00—Assembling, finishing, or repairing pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/04—Arrangements for feeding ink to writing-points
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The invention discloses a manufacturing process of a marker, which comprises the following steps: p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap; p2, making core cotton by adopting acrylic fiber material, and wrapping polyester material to form a wrapping cylinder to make a pen core; p3, filling ink in the refill; p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap; p5, inspect the encapsulation, and pack inside the pencil box, can make the mark pen, make the cotton slat through adopting the acrylon, and then cut and curl and form a cotton section of thick bamboo, can generate processing according to the specification of difference and do benefit to control, and embedded thin steel wire in inside, can make the refill structure, guarantee stably newly, can not influence out the china ink, simultaneously when filling ink, the mode of carrying out the nature infiltration is inhaled and is filled up, then squeeze control again, can improve the generation convenience and the stability in use of mark pen greatly like this, effectively improve the result of use.
Description
Technical Field
The invention relates to the technical field of marker pens, in particular to a manufacturing process of a marker pen.
Background
The mark pen, also known as a microphone pen or a marking pen, comprises a pen container and a pen core arranged in the pen container, wherein the front end of the pen container is provided with a pen point extending out and inserted into the pen core, and the mark pen is a drawing color pen special for writing or drawing and is very commonly used.
However, when the existing mark pen is processed again, the structural strength of the pen core cannot be guaranteed, so that the mark pen is easy to bend and deform when in use, the ink outlet of the pen head is influenced, the adaptive stability is poor, the filling amount of the ink cannot be guaranteed when in manufacture, the service life is influenced by a small amount, the product quality is reduced, the ink overflows from the inside of the pen container when the ink is used for a large amount, the canvas is polluted, and the like.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a manufacturing process of a marker.
In order to achieve the purpose, the invention adopts the following technical scheme:
a manufacturing process of a marker pen comprises the following steps:
p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap;
p2, making core cotton by adopting acrylic fiber material, and wrapping polyester material to form a wrapping cylinder to make a pen core;
p3, filling ink in the refill;
p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap;
and P5, checking and packaging, and packaging into a pen box to obtain the mark pen.
Preferably, the pen core manufacturing process in the step P2 includes the following steps:
s1, selecting acrylic fibers to prepare an acrylic cotton board;
s2, cutting the acrylic cotton board according to the specification requirement to form a cut cotton sliver;
s3, embedding thin steel wires into both ends of the cut cotton sliver to form a treated cotton sliver;
s4, curling the treated cotton sliver into a cotton cylinder by taking the thin steel wires as axes, keeping one thin steel wire at the center of the cotton cylinder and the other thin steel wire at the outer surface, and bonding the structural part by using hot melt adhesive;
and S5, wrapping the outer surface of the cotton cylinder with a polyester film, and performing hot-pressing compounding on the joint to obtain the pen core.
Preferably, the thickness of the cut tampon in step S2 is 2 mm to 2.8 mm, the width is 3 cm to 3.2 cm, and the length is 8 cm to 8.2 cm.
Preferably, the length of the embedded steel wire of the step S3 is the same as the length of the cut tampon, and the diameter is 0.5 mm to 0.8 mm.
Preferably, the thickness of the polyester film of the step S5 is 0.1 mm to 0.15 mm, and the length of the polyester film is consistent with the length of the cut tampon.
Preferably, the priming ink of the P3 step comprises the following steps:
q1, vertically placing the prepared pen core into a transparent plastic barrel;
q2, intermittently dripping ink into the acrylic fiber cotton cylinder from the upper end of the pen core for natural infiltration;
q3, when the ink is leached from the bottom of the refill, the inside of the refill is completely filled with the ink;
q4, placing the pen core filled with the ink into two squeezing rollers for squeezing, wherein the squeezing degree is the same as the diameter of the pen core, squeezing out the excess ink, and completing ink filling.
Preferably, the step Q2 is used for dropping the ink plastics in a manner of 3 drops to 5 drops at a time, and the interval time is 3 seconds to 5 seconds.
Preferably, the Q4 step extrusion ink is placed in a feedback cylinder.
According to the manufacturing process of the marker pen, the acrylic fibers are adopted to manufacture the cotton strip plate, the cotton strip plate is cut and curled to form the cotton cylinder, the cotton cylinder can be generated and processed according to different specifications to be convenient to control, the thin steel wires are embedded in the pen core structure, the pen core structure can be manufactured, the stability is guaranteed, ink discharging cannot be affected, meanwhile, when ink is filled, the pen core structure is fully sucked in a natural infiltration mode, then extrusion control is carried out, too little ink or too much ink is avoided overflowing, the generation convenience and the use stability of the marker pen can be greatly improved, and the use effect is effectively improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A manufacturing process of a marker pen comprises the following steps:
p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap;
p2, making core cotton by adopting acrylic fiber material, and wrapping polyester material to form a wrapping cylinder to make a pen core;
p3, filling ink in the refill;
p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap;
and P5, checking and packaging, and packaging into a pen box to obtain the mark pen.
Preferably, the manufacturing process of the pen core in the step P2 comprises the following steps:
s1, selecting acrylic fibers to prepare an acrylic cotton board;
s2, cutting the acrylic cotton board according to the specification requirement to form a cut cotton sliver;
s3, embedding thin steel wires into both ends of the cut cotton sliver to form a treated cotton sliver;
s4, curling the treated cotton sliver into a cotton cylinder by taking the thin steel wires as axes, keeping one thin steel wire at the center of the cotton cylinder and the other thin steel wire at the outer surface, and bonding the structural part by using hot melt adhesive;
and S5, wrapping the outer surface of the cotton cylinder with a polyester film, and performing hot-pressing compounding on the joint to obtain the pen core.
Preferably, the cut tampon of step S2 has a thickness of 2 mm to 2.8 mm, a width of 3 cm to 3.2 cm, and a length of 8 cm to 8.2 cm.
Preferably, the length of the embedded steel wire of the step S3 is the same as the length of the cut tampon, and the diameter is 0.5 mm to 0.8 mm.
Preferably, the thickness of the polyester film of the S5 step is 0.1 mm to 0.15 mm, and the length of the polyester film corresponds to the length of the cut tampon.
Preferably, the priming ink of the P3 step comprises the following steps:
q1, vertically placing the prepared pen core into a transparent plastic barrel;
q2, intermittently dripping ink into the acrylic fiber cotton cylinder from the upper end of the pen core for natural infiltration;
q3, when the ink is leached from the bottom of the refill, the inside of the refill is completely filled with the ink;
q4, placing the pen core filled with the ink into two squeezing rollers for squeezing, wherein the squeezing degree is the same as the diameter of the pen core, squeezing out the excess ink, and completing ink filling.
Preferably, the step Q2 is used for dropping 3 to 5 drops of the ink plastics at a time, and the interval time is 3 to 5 seconds.
Preferably, the Q4 step extrusion ink is placed in a feedback cylinder.
According to the manufacturing process of the marker pen, the acrylic fibers are adopted to manufacture the cotton strip plate, the cotton strip plate is cut and curled to form the cotton cylinder, the cotton cylinder can be generated and processed according to different specifications to be convenient to control, the thin steel wires are embedded in the pen core structure, the pen core structure can be manufactured, the stability is guaranteed, ink discharging cannot be affected, meanwhile, when ink is filled, the pen core structure is fully sucked in a natural infiltration mode, then extrusion control is carried out, too little ink or too much ink is avoided overflowing, the generation convenience and the use stability of the marker pen can be greatly improved, and the use effect is effectively improved.
Example 1
A manufacturing process of a marker pen comprises the following steps:
p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap;
p2, making core cotton by adopting a polyester material, and wrapping a polypropylene material to form a wrapping cylinder to make a pen core;
p3, filling ink in the refill;
p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap;
and P5, checking and packaging, and packaging into a pen box to obtain the mark pen.
Preferably, the manufacturing process of the pen core in the step P2 comprises the following steps:
s1, selecting polyester fibers to prepare a polyester cotton board;
s2, cutting the polyester cotton board according to the specification requirement to form cut cotton slivers;
s3, embedding thin steel wires into both ends of the cut cotton sliver to form a treated cotton sliver;
s4, curling the treated cotton sliver into a cotton cylinder by taking the thin steel wires as axes, keeping one thin steel wire at the center of the cotton cylinder and the other thin steel wire at the outer surface, and bonding the structural part by using hot melt adhesive;
and S5, wrapping the outer surface of the cotton cylinder with a polypropylene film, and performing hot-press compounding on the joint to obtain the pen core.
Preferably, the cut tampon of step S2 has a thickness of 2 mm to 2.8 mm, a width of 3 cm to 3.2 cm, and a length of 8 cm to 8.2 cm.
Preferably, the length of the embedded steel wire of the step S3 is the same as the length of the cut tampon, and the diameter is 0.5 mm to 0.8 mm.
Preferably, the polypropylene film of step S5 has a thickness of 0.1 mm to 0.15 mm and a length corresponding to the length of the cut tampon.
Preferably, the priming ink of the P3 step comprises the following steps:
q1, vertically placing the prepared pen core into a transparent plastic barrel;
q2, intermittently dripping ink into the polyester cotton cylinder from the upper end of the pen core for natural infiltration;
q3, when the ink is leached from the bottom of the refill, the inside of the refill is completely filled with the ink;
q4, placing the pen core filled with the ink into two squeezing rollers for squeezing, wherein the squeezing degree is the same as the diameter of the pen core, squeezing out the excess ink, and completing ink filling.
Preferably, the step Q2 is used for dropping 3 to 5 drops of the ink plastics at a time, and the interval time is 3 to 5 seconds.
Preferably, the Q4 step extrusion ink is placed in a feedback cylinder.
Example 2
A manufacturing process of a marker pen comprises the following steps:
p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap;
p2, making core cotton by adopting acrylic fiber material, and wrapping polyester material to form a wrapping cylinder to make a pen core;
p3, filling ink in the refill;
p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap;
and P5, checking and packaging, and packaging into a pen box to obtain the mark pen.
Preferably, the manufacturing process of the pen core in the step P2 comprises the following steps:
s1, selecting acrylic fibers to prepare an acrylic cotton board;
s2, cutting the acrylic cotton board according to the specification requirement to form a cut cotton sliver;
s3, embedding thin steel wires into both ends of the cut cotton sliver to form a treated cotton sliver;
s4, curling the treated cotton sliver into a cotton cylinder by taking the thin steel wires as axes, keeping one thin steel wire at the center of the cotton cylinder and the other thin steel wire at the outer surface, and bonding the structural part by using hot melt adhesive;
and S5, wrapping the outer surface of the cotton cylinder with a polyester film, and performing hot-pressing compounding on the joint to obtain the pen core.
Preferably, the cut tampon of step S2 has a thickness of 2 mm to 2.8 mm, a width of 3 cm to 3.2 cm, and a length of 8 cm to 8.2 cm.
Preferably, the length of the embedded steel wire of the step S3 is the same as the length of the cut tampon, and the diameter is 0.5 mm to 0.8 mm.
Preferably, the thickness of the polyester film of the S5 step is 0.1 mm to 0.15 mm, and the length of the polyester film corresponds to the length of the cut tampon.
Preferably, the priming ink of the P3 step comprises the following steps:
q1, vertically placing the prepared pen core into a transparent plastic barrel;
q2, intermittently dripping ink into the acrylic fiber cotton cylinder from the upper end of the pen core for natural infiltration;
q3, when the ink is leached from the bottom of the refill, the inside of the refill is completely filled with the ink;
q4, placing the pen core filled with the ink into two squeezing rollers for squeezing, wherein the squeezing degree is the same as the diameter of the pen core, squeezing out the excess ink, and completing ink filling.
Preferably, the step Q2 is used for dropping 3 to 5 drops of the ink plastics at a time, and the interval time is 3 to 5 seconds.
Preferably, the Q4 step extrusion ink is placed in a feedback cylinder.
Example 3
A manufacturing process of a marker pen comprises the following steps:
p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap;
p2, making core cotton by adopting a nylon material, and wrapping a polyurethane resin material to form a wrapping cylinder to make a pen core;
p3, filling ink in the refill;
p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap;
and P5, checking and packaging, and packaging into a pen box to obtain the mark pen.
Preferably, the manufacturing process of the pen core in the step P2 comprises the following steps:
s1, selecting nylon fibers to prepare a nylon cotton plate;
s2, cutting the nylon cotton board according to the specification requirement to form a cut cotton sliver;
s3, embedding thin steel wires into both ends of the cut cotton sliver to form a treated cotton sliver;
s4, curling the treated cotton sliver into a cotton cylinder by taking the thin steel wires as axes, keeping one thin steel wire at the center of the cotton cylinder and the other thin steel wire at the outer surface, and bonding the structural part by using hot melt adhesive;
and S5, wrapping the outer surface of the cotton cylinder with a polyurethane resin film, and performing hot-pressing compounding on the joint to obtain the pen core.
Preferably, the cut tampon of step S2 has a thickness of 2 mm to 2.8 mm, a width of 3 cm to 3.2 cm, and a length of 8 cm to 8.2 cm.
Preferably, the length of the embedded steel wire of the step S3 is the same as the length of the cut tampon, and the diameter is 0.5 mm to 0.8 mm.
Preferably, the thickness of the polyurethane resin film of the S5 step is 0.1 mm to 0.15 mm, and the length of the polyurethane resin film corresponds to the length of the cut tampon.
Preferably, the priming ink of the P3 step comprises the following steps:
q1, vertically placing the prepared pen core into a transparent plastic barrel;
q2, intermittently dripping ink into the nylon cotton cylinder from the upper end of the pen core to perform natural infiltration;
q3, when the ink is leached from the bottom of the refill, the inside of the refill is completely filled with the ink;
q4, placing the pen core filled with the ink into two squeezing rollers for squeezing, wherein the squeezing degree is the same as the diameter of the pen core, squeezing out the excess ink, and completing ink filling.
Preferably, the step Q2 is used for dropping 3 to 5 drops of the ink plastics at a time, and the interval time is 3 to 5 seconds.
Preferably, the Q4 step extrusion ink is placed in a feedback cylinder.
Claims (8)
1. A manufacturing process of a marker is characterized in that: the manufacturing process of the marker pen comprises the following steps:
p1, performing injection molding by adopting an injection mold, and processing a pen container and a pen cap;
p2, making core cotton by adopting acrylic fiber material, and wrapping polyester material to form a wrapping cylinder to make a pen core;
p3, filling ink in the refill;
p4, installing a pen point and a pen core, sealing the pen container, and closing a pen cap;
and P5, checking and packaging, and packaging into a pen box to obtain the mark pen.
2. The process for making a marker according to claim 1, wherein: the pen core manufacturing process in the step P2 comprises the following steps:
s1, selecting acrylic fibers to prepare an acrylic cotton board;
s2, cutting the acrylic cotton board according to the specification requirement to form a cut cotton sliver;
s3, embedding thin steel wires into both ends of the cut cotton sliver to form a treated cotton sliver;
s4, curling the treated cotton sliver into a cotton cylinder by taking the thin steel wires as axes, keeping one thin steel wire at the center of the cotton cylinder and the other thin steel wire at the outer surface, and bonding the structural part by using hot melt adhesive;
and S5, wrapping the outer surface of the cotton cylinder with a polyester film, and performing hot-pressing compounding on the joint to obtain the pen core.
3. The process for making a marker according to claim 2, wherein: the thickness of the cut cotton sliver in the step S2 is 2 mm to 2.8 mm, the width is 3 cm to 3.2 cm, and the length is 8 cm to 8.2 cm.
4. The process for making a marker according to claim 2, wherein: the length of the embedded steel wire in the step S3 is consistent with that of the cut cotton sliver, and the diameter of the embedded steel wire is 0.5 mm to 0.8 mm.
5. The process for making a marker according to claim 1, wherein: the thickness of the polyester film in the step S5 is 0.1 mm to 0.15 mm, and the length of the polyester film is consistent with the length of the cut sliver.
6. The process for making a marker according to claim 1, wherein: the priming ink of the P3 step comprises the following steps:
q1, vertically placing the prepared pen core into a transparent plastic barrel;
q2, intermittently dripping ink into the acrylic fiber cotton cylinder from the upper end of the pen core for natural infiltration;
q3, when the ink is leached from the bottom of the refill, the inside of the refill is completely filled with the ink;
q4, placing the pen core filled with the ink into two squeezing rollers for squeezing, wherein the squeezing degree is the same as the diameter of the pen core, squeezing out the excess ink, and completing ink filling.
7. The process for manufacturing a marker pen according to claim 6, wherein:
the Q2 step drops the ink plastic 3 to 5 drops at a time with an interval of 3 to 5 seconds.
8. The process for manufacturing a marker pen according to claim 6, wherein: the Q4 step extruded ink was placed in a feedback cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911226618.9A CN110949038B (en) | 2019-12-04 | 2019-12-04 | Manufacturing process of marker pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911226618.9A CN110949038B (en) | 2019-12-04 | 2019-12-04 | Manufacturing process of marker pen |
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| Publication Number | Publication Date |
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| CN110949038A true CN110949038A (en) | 2020-04-03 |
| CN110949038B CN110949038B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911226618.9A Active CN110949038B (en) | 2019-12-04 | 2019-12-04 | Manufacturing process of marker pen |
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| Country | Link |
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| CN (1) | CN110949038B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228366A (en) * | 2022-01-10 | 2022-03-25 | 李炳英 | Pen core bidirectional expansion type production line group of marker pen |
| CN114475052A (en) * | 2021-12-24 | 2022-05-13 | 德清县扬烨制笔股份有限公司 | High-strength fiber pen point and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060065A (en) * | 1991-08-18 | 1992-04-08 | 邱智铭 | Polychrome watercolor pencil and manufacture method |
| US9283801B2 (en) * | 2014-02-14 | 2016-03-15 | Tokiwa Corporation | Method for manufacturing a coating instrument |
| CN106283318A (en) * | 2015-06-24 | 2017-01-04 | 余姚市创辉树脂笔头厂 | A kind of marker fiber bar stock manufacture method |
| CN208584954U (en) * | 2018-05-23 | 2019-03-08 | 温州市新亚文具有限公司 | Crayon rolled core |
| CN210378540U (en) * | 2019-07-08 | 2020-04-21 | 扬州苏能电缆有限公司 | Special cable for torsion-resistant and salt-fog-resistant wind power generation |
-
2019
- 2019-12-04 CN CN201911226618.9A patent/CN110949038B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060065A (en) * | 1991-08-18 | 1992-04-08 | 邱智铭 | Polychrome watercolor pencil and manufacture method |
| US9283801B2 (en) * | 2014-02-14 | 2016-03-15 | Tokiwa Corporation | Method for manufacturing a coating instrument |
| CN106283318A (en) * | 2015-06-24 | 2017-01-04 | 余姚市创辉树脂笔头厂 | A kind of marker fiber bar stock manufacture method |
| CN208584954U (en) * | 2018-05-23 | 2019-03-08 | 温州市新亚文具有限公司 | Crayon rolled core |
| CN210378540U (en) * | 2019-07-08 | 2020-04-21 | 扬州苏能电缆有限公司 | Special cable for torsion-resistant and salt-fog-resistant wind power generation |
Non-Patent Citations (1)
| Title |
|---|
| **举人: "《哔哩哔哩》", 28 May 2017 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475052A (en) * | 2021-12-24 | 2022-05-13 | 德清县扬烨制笔股份有限公司 | High-strength fiber pen point and preparation method thereof |
| CN114475052B (en) * | 2021-12-24 | 2024-02-02 | 昆山克里斯托国际贸易有限公司 | High-strength fiber pen point |
| CN114228366A (en) * | 2022-01-10 | 2022-03-25 | 李炳英 | Pen core bidirectional expansion type production line group of marker pen |
| CN114228366B (en) * | 2022-01-10 | 2023-08-25 | 山东孺源文体用品有限公司 | Two-way expansion type production line group for pen cores of mark pens |
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|---|---|
| CN110949038B (en) | 2021-03-23 |
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