CN108724973A - A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method - Google Patents
A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method Download PDFInfo
- Publication number
- CN108724973A CN108724973A CN201711427026.4A CN201711427026A CN108724973A CN 108724973 A CN108724973 A CN 108724973A CN 201711427026 A CN201711427026 A CN 201711427026A CN 108724973 A CN108724973 A CN 108724973A
- Authority
- CN
- China
- Prior art keywords
- feeding structure
- paper feeding
- paper
- bottomless
- printing machine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of portable printing machine for bottomless paper label paper feeding structure release treatment methods, forming method of the fluoroplastics sintering on metal paper feeding structure surface is selected to be processed into the paper feeding structure, the paper feeding structure, it is the circular arc of 3.5mm that, which there is radius in the bottom end contacted with label paper,；The fluoroplastics are any in PTFE, PFA and FEP, and sintering temperature is 360~380 DEG C, and metal paper feeding structure material can be steel, aluminium alloy and copper alloy.It is an advantage of the invention that selecting fluoroplastics as anti-sticking agglomerated material, anti-adhesion performance is good, and with metal sintering process machine-shaping, product is finer and close, and mechanical performance also greatly improves.The present invention solves the adhesion problem of bottomless paper label in the prior art, realizes printing of the bottomless paper label on the portable printer.
Description
Technical field
The present invention relates to printer fields, anti-sticking more particularly, to a kind of portable printing machine for bottomless paper label paper feeding structure
Processing method.
Background technology
Traditional adhesive label is mostly to gradually adopt more environmentally friendly bottomless paper label now containing base stock, such bottomless
Paper label is the new technology released in recent years, this new technology has the advantage to economize on resources with environmental protection, but is also one
Item challenge.The challenge maximum to printer of existing bottomless paper label is：Bottomless paper label viscosity with glue is very big, meeting when printing
It is sticked to printer paper-feeding structure to lead on paper front, causes not printing.
The surface energy of PTFE, that is, polytetrafluoroethylene (PTFE) is very low, therefore has very strong hydrophobicity, is extremely difficult to wetted
Material.Surface energy ultralow PTFE creates itself non-stick outstanding, other various cohesive materials are all difficult viscous with PTFE
Knot mixing.As anti-stick coating, can be used for the grilled mold of toast bread, pans for use in kitchen, electric iron backing, frozen food storage tray and
Duplicator nip rolls etc..
The superpower non-adhesion behavior of polytetrafluoroethylene (PTFE) industrially has important application, application form generally to have following several
Kind：PTFE is directly processed into the parts of needs or its thin slice is mounted on the mode on matrix, by PTFE dispersion liquids
It is sprayed at the mode for making it cover matrix on matrix and directly uses the mode of PTFE compound glass cloth.
Although PTFE is thermoplastic resin, but since it is with high melt viscosity (1010~1011Pas), it is difficult to
It is processed molding to it with the method for the thermoplastic of standard, cold pressing and the sintering phase of similar " powder metallurgy " can only be used
In conjunction with processing method.
Prefabrication (blank after cold moudling) is exactly heated to 327 DEG C of crystalline melting point or more by so-called sintering, and herein
At a temperature of kept for certain time, so that polymer molecule is gradually converted by crystalline amorphous, the single resin particle of dispersion is logical
It crosses and diffuses into one another bond vitrified into a continuous entirety, prefabrication becomes transparent colloidal from milky at this time.Then again
Through cooling, polymer molecule gradually switchs to crystalline from amorphous again, and prefabrication also just becomes firm milky opaque
Product.
Invention content
The purpose of the present invention is to provide a kind of portable printing machine for bottomless paper label paper feeding structure release treatment method, from
And solve foregoing problems existing in the prior art.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method, which is characterized in that select fluoroplastics
It is sintered the forming method on metal paper feeding structure surface and is processed into paper feeding structure.In order to further prevent adhesion, label paper is connect
It is the circular arc of 3.5mm that, which there is radius in tactile bottom end,.
It is any in described fluoroplastics selection PTFE, PFA and FEP.
The metal paper feeding structure material can be steel, aluminium alloy and copper alloy, and sintering temperature is 360~380 DEG C.
This method processing step is as follows：
1, fluororesin is subjected to loose handling, then crosses 40 mesh sieve, obtains powder.
2, by a certain amount of powder even application in metal paper feeding structure surface.
3, the metal paper feeding structure surface that will be made is put into and carries out free sintering in sintering furnace.
4, it after taking out the sample sintered, is polished with sand paper to ensure test specimen top and bottom keeping parallelism.
The beneficial effects of the invention are as follows：
The present invention selects fluoroplastics as paper feeding structure material, and anti-adhesion performance is good, and with sintering process machine-shaping, product is more
Densification, mechanical performance is added also to greatly improve.The present invention solves the adhesion problem of bottomless paper label in the prior art, realizes nothing
Printing of the base stock label on the portable printer.
The present invention selects fluoroplastics as paper feeding structure agglomerated material, and anti-adhesion performance is good, is processed into metal sintering process
Type, product is finer and close, and mechanical performance also greatly improves.The bonding that the present invention solves bottomless paper label in the prior art is asked
Topic, realizes printing of the bottomless paper label on the portable printer.
Description of the drawings
Fig. 1 is printer paper-feeding structural front view.
Fig. 2 is printer paper-feeding the structure left view.
Specific implementation mode：
The present invention is described further in the following with reference to the drawings and specific embodiments.
A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method selects the molding side of PTFE sintering
Method is processed into paper feeding structure, and sintering temperature is 360 DEG C.
This method processing step is as follows：
(1) fluororesin is subjected to loose handling, then crosses 40 mesh sieve, obtain powder.
(2) by a certain amount of powder even application in metal paper feeding structure surface.
(3) the metal paper feeding structure surface that will be made is put into and carries out free sintering in sintering furnace.
(4) after the sample sintered being taken out, polished with sand paper to ensure test specimen top and bottom keeping parallelism.
As depicted in figs. 1 and 2, the paper feeding structure, it is the circular arc of 3.5mm that, which there is radius in the bottom end contacted with label paper,.Its
Advantage is：Compared to the bottom at right angle, circular arc can be such that label paper non-resistance tides over, and be conducive to paper feeding structure and preferably transmit mark
Label.
Select PTFE fluoroplastics materials as embodiment.Select 304 stainless steels as metal paper feeding structure material.
Claims (5)
1. a kind of portable printing machine for bottomless paper label paper feeding structure release treatment method, it is characterised in that：Fluoroplastics are sintered
It is processed into paper feeding structure in the forming method of metal structure surface.
2. portable printing machine for bottomless paper label paper feeding structure release treatment method according to claim 1, feature exist
In：It is the circular arc of 3.5mm that, which there is radius in the bottom end that the paper feeding structure is contacted with label paper,.
3. portable printing machine for bottomless paper label paper feeding structure release treatment method according to claim 1, feature exist
In：The fluoroplastics are any in PTFE, PFA and FEP.
4. portable printing machine for bottomless paper label paper feeding structure release treatment method according to claim 1, feature exist
In：The metal paper feeding structure material is steel, aluminium alloy and copper alloy, and it is 360~380 DEG C that fluoroplastics, which burn sintering temperature,.
5. portable printing machine for bottomless paper label paper feeding structure release treatment method according to claim 1, feature exist
In：Steps are as follows for the method and process that fluoroplastics are burnt：
(1) fluororesin is subjected to loose handling, then crosses 40 mesh sieve, obtain powder；
(2) by a certain amount of powder even application in metal paper feeding structure surface；
(3) the metal paper feeding structure surface that will be made is put into and carries out free sintering in sintering furnace；
(4) after the sample sintered being taken out, polished with sand paper to ensure test specimen top and bottom keeping parallelism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427026.4A CN108724973A (en) | 2017-12-26 | 2017-12-26 | A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427026.4A CN108724973A (en) | 2017-12-26 | 2017-12-26 | A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108724973A true CN108724973A (en) | 2018-11-02 |
Family
ID=63940927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427026.4A Pending CN108724973A (en) | 2017-12-26 | 2017-12-26 | A kind of portable printing machine for bottomless paper label paper feeding structure release treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108724973A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953821A (en) * | 2004-05-04 | 2007-04-25 | Seb公司 | Method for producing an antiadhesive coating and composition of a primer layer |
| CN101001702A (en) * | 2004-08-24 | 2007-07-18 | Seb公司 | Teflon-coated cooking utensil |
| CN102057334A (en) * | 2008-06-09 | 2011-05-11 | 住友电气工业株式会社 | Heating fixing roller and process for producing the heating fixing roller |
| CN103465574A (en) * | 2013-07-01 | 2013-12-25 | 浙江鹏孚隆化工有限公司 | Scratch-resistant non-stick coating layer and coating method thereof |
-
2017
- 2017-12-26 CN CN201711427026.4A patent/CN108724973A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953821A (en) * | 2004-05-04 | 2007-04-25 | Seb公司 | Method for producing an antiadhesive coating and composition of a primer layer |
| CN101001702A (en) * | 2004-08-24 | 2007-07-18 | Seb公司 | Teflon-coated cooking utensil |
| CN102057334A (en) * | 2008-06-09 | 2011-05-11 | 住友电气工业株式会社 | Heating fixing roller and process for producing the heating fixing roller |
| CN103465574A (en) * | 2013-07-01 | 2013-12-25 | 浙江鹏孚隆化工有限公司 | Scratch-resistant non-stick coating layer and coating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |