CN100490712C - Method for putting pattern on chopsticks and chopsticks having pattern within this method - Google Patents
Method for putting pattern on chopsticks and chopsticks having pattern within this method Download PDFInfo
- Publication number
- CN100490712C CN100490712C CNB2006101280556A CN200610128055A CN100490712C CN 100490712 C CN100490712 C CN 100490712C CN B2006101280556 A CNB2006101280556 A CN B2006101280556A CN 200610128055 A CN200610128055 A CN 200610128055A CN 100490712 C CN100490712 C CN 100490712C
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- chopsticks
- patterned layer
- tubular film
- pattern
- patterning
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Abstract
The invention provides a method for putting pattern on chopsticks. According to the present invention, the pattern layer putted on chopstick is not easy to be separated from the chopsticks and the concavo convex surface of the pattern layer can be eliminated, so that the smoothing feeling of the chopstick can be realized. The method comprises: telescoping a tubing sheet (3) from the outside of the pattern layer (2) which is put on the raw material chopsticks (1), pressing and fixing the pattern layer (2) and putting the pattern on chopsticks according to steps 1 to 4.
Description
Technical field
The present invention relates to the chopsticks that when diet, use, in more detail, relate to the chopsticks of paying method of patterning and paying pattern with this method on the surface of chopsticks.
Background technology
In the Orient, particularly in Japan, as the instrument that uses when the traditional food, chopsticks are absolutely necessary, and in recent years, because diversified trend, multiple chopsticks have gone on the market.
As the material of chopsticks, the main use drawn quick wood (ラ ミ Application), bamboo, homalium cochinchiense (マ ラ ス) etc., and they are cut into suitable length, modifies profile, and look and add decoration just can be used as launch in its surface.
It is decorated processing and has the whole bag of tricks, the method that on chopsticks, covers the shrinkable film tube of printing shown in patent documentation 1 for example, but because print, pattern is very dull and stereotyped, the scope of application is limited.
As one of other special effective method, be to use with the fibrous materials such as cloth with pattern be the non-lubricious material of representative cover chopsticks around, thereby form the method for patterned layer.
When using this method,, patterned layer is fixed on the chopsticks material by at the outside of patterned layer coating resin coating.
Patent documentation 1: the spy opens flat 10-108776 communique
Summary of the invention
The problem that invention will solve
Yet, in the chopsticks decorative method of the above-mentioned patterned layer made from non-lubricious material,, therefore can't obtain enough adhesive force owing to be with cold coating fixed pattern layer, there is the possibility that causes cold coating to peel off owing to using repeatedly and cleaning.
In addition, exist, be positioned at the problem that the patterned layer under it is also peeled off from the raw material chopsticks easily because cold coating peels off.
And, owing to patterned layer is formed by non-smooth material, so on the surface of patterned layer, will inevitably form trickle jog.
If direct coating resin coating on this patterned layer, then cold coating can adhere to along jog, and therefore, dry fixedly the time at cold coating, the surface can the coarse state of formation.
Therefore, the non-constant of feel can damage the level and smooth sense that chopsticks have originally.
The present invention is that background is made with above-mentioned fact of case.
That is, it is incrust to the purpose of this invention is to provide a kind of patterned layer of paying chopsticks, and has eliminated the concavo-convex of patterned layer, thus can embody smooth feeling that chopsticks have originally pay the chopsticks method of patterning.
In addition, also provide the chopsticks of paying pattern by this method.
Be used to solve the method for problem
For background as above, the present inventor has carried out meticulous research, found that by on the patterned layer of raw material chopsticks from outer insertion tubular film, carry out crimping and fix, thereby can solve above-mentioned problem, based on this discovery, thereby finish the present invention.
That is, the present invention is, (1) pays the chopsticks method of patterning by what following 1～4 operation constituted.
1) pays the operation of the patterned layer 2 of raw material chopsticks 1 non-lubricious material;
2) be inserted in transparent from the outside of the raw material chopsticks 1 of having paid this patterned layer and have the operation of the tubular film 3 of heat-shrinkable;
3) by heating tubular film 3 it is shunk, from top crimping, fix the operation of this patterned layer;
4) operation of coating resin coating 4 on tubular film.
In addition, (2) pay the chopsticks method of patterning as above-mentioned (1) record, and wherein patterned layer is formed by pattern cloth.
In addition, what (3) related to above-mentioned (1) record pays the chopsticks method of patterning, and wherein patterned layer forms by the undrawn yarn line.
In addition, what (4) related to above-mentioned (1) record pays the chopsticks method of patterning, and wherein tubular film extends out from patterned layer.
In addition, what (5) related to above-mentioned (1) record pays the chopsticks method of patterning, wherein by tubular film, and patterned layer between the space in enclose air.
In addition, what (6) related to above-mentioned (1) record pays the chopsticks method of patterning, and wherein tubular film is by transparent PETG preparation.
In addition, what (7) related to above-mentioned (1) record pays the chopsticks method of patterning, and the cold coating that wherein is coated with on tubular film is transparent polyester resin coating.
In addition, (8) relate to by above-mentioned and pay the chopsticks that the chopsticks method of patterning is paid pattern.
In addition, as long as purpose according to the invention also can adopt the structure with the foregoing invention appropriate combination.
The invention effect
According to the present invention, at first adopt transparent and have heat-shrinkable the tubular film crimping, be fixed on the patterned layer of paying on the raw material chopsticks, therefore can compress patterned layer securely.
In addition, because with tubular film overlay pattern layer, therefore can eliminate tiny concavo-convex in patterned layer surface.
By the two ends of tubular film overlay pattern layer, split from the end and cause the phenomenon of peeling off with regard to not producing patterned layer.
When the tubular film thermal contraction, be pressed into micro-air in the slight void between patterned layer and protection film and seal, thereby pay the small elastic force of chopsticks.
Its result, the hard sense when seizing chopsticks on both sides by the arms disappears, and feel is improved.
In addition, can see the patterned layer peculiar pattern different from the outside by tubular film with printing.
Description of drawings
Fig. 1 be the expression this pay the block diagram of the operation of pattern method.
Fig. 2 is the figure of expression as the raw material chopsticks that form the patterned layer object.
Fig. 3 is explanation forms the state of patterned layer on the raw material chopsticks by pattern cloth figure.
Fig. 4 is illustrated schematically in the enlarged drawing that has the state of small jog on the surface of patterned layer.
Fig. 5 is the figure of explanation from raw material chopsticks outside cover intubate shape filminess.During Fig. 5 (A) expression is inserted, after Fig. 5 (B) expression is inserted.
Fig. 6 is explanation fixing figure of the state of tubular film of crimping on patterned layer.
Fig. 7 be explanation on patterned layer by heat shrink and crimping, the fixing figure of the state of tubular film.(the sectional view of A → B).Before Fig. 7 (A) expression is shunk, after Fig. 7 (B) expression is shunk.
Fig. 8 is the figure of the short space S of explanation between patterned layer and tubular film.
Fig. 9 is explanation remedies drop by cold coating state diagram.
Figure 10 is the figure that chopsticks are corrected in expression.
Figure 11 is the figure of a part of longitudinal section of expression chopsticks sunk part.Before Figure 11 (A) expression is shunk, after Figure 11 (B) expression is shunk.
Symbol description
1 raw material chopsticks
2 patterned layer
3 tubular films
4 cold coatings
11 sunk parts
The S space
The specific embodiment
[the 1st embodiment]
Below, based on accompanying drawing, the preferred examples that carries out an invention is shown.
Fig. 1 be the expression this pay the block diagram of the operation in the pattern method.
At first, in advance wood cutting is become shape of products, be ready to raw material chopsticks 1 (referring to Fig. 2).
There is no particular limitation to the timber that uses this moment, mainly uses hophornbeam, draw quick wood (ラ ミ Application), bamboo, homalium cochinchiense (マ ラ ス).
Then, on raw material chopsticks 1, form patterned layer 2 (referring to Fig. 3).
As the material of this patterned layer 2, be pattern cloth, filament etc., there is no particular limitation to material.
For example if pattern cloth, the inboard coating adhesive (for example vinyl acetate class adhesive) at pattern cloth is wrapped on the raw material chopsticks 1, perhaps, if the pattern cloth of band adhesive itself can directly be wrapped on the raw material chopsticks 1 and paste.
By increasing the winding number of times of pattern cloth, just can increase the thickness of patterned layer 2.
In addition, chopsticks are forward end thin more shape just more, and the pattern cloth that therefore is used to twine raw material chopsticks 1 is preferred trapezoidal.
In addition, if filament, by on raw material chopsticks 1 with the filament (for example choose and dye silk etc.) of certain density take-up strap look, thereby form patterned layer 2, according to the winding thickness of filament, the thickness of patterned layer 2 also changes thereupon.
Shown in amplifying among Fig. 4, the patterned layer 2 that is formed by pattern cloth or filament has small concavo-convex on its surface.
After forming patterned layer 2, (shown in the A → B), be inserted in tubular film (shrinkable film) 3 from the outside of raw material chopsticks 1 as Fig. 5.
In addition, the tubular film 3 of use is transparent, pattern that can visual following patterned layer 2, and have heat-shrinkable, make can be crimped on the patterned layer 2.
For example be vinyl chloride, OPS (polystyrene), PET, polypropylene etc.
For example, good from sectional shrinkage, the angle of the spreadability of pattern cloth and filament is considered, for example use the film of polyethylene system.
Preferably extend out tubular film 3 this moment from patterned layer one end, cover, thereby prevent that patterned layer 2 from splitting from the end and peel off.
In addition, as described later,, must use can fully be contracted to the tubular film of crimping sunk part 11 bottoms if having the raw material chopsticks 1 of sunk part 11.
By suitable method the raw material chopsticks 1 that the outside cover is inserted with tubular film 3 are heated, make the sectional area of tubular film 3 shrink.
Fig. 7 is that explanation is by thermal contraction, with tubular film 3 crimping, be fixed on state on the patterned layer 2 (sectional view of A → B).
In addition, there is no particular limitation for the method for heating, as long as can be contracted to can be with enough strength crimping, fixed pattern layer 2 for tubular film 3.But from being convenient to regulate temperature, be speckless, the raw material chopsticks are evenly heated, the consideration that set heat time heating time is easily set out, the heating of preferred electrical heating chamber.
Make tubular film 3 shrink by heating, the tiny jog on patterned layer 2 surfaces is covered by tubular film 3, thus, shown in Fig. 8 enlarged drawing, has formed small space S between patterned layer 2 and tubular film 3, and the air of trace is pressed into wherein back sealing.
The air of sealing is pointed an amount of elastic force when seizing chopsticks on both sides by the arms, and good hand feeling is arranged during gripping.
By heating, after tubular film 3 crimping, being fixed on the patterned layer 2, coating resin coating 4 thereon again.
Cold coatings such as that the cold coating of coating uses is transparent, for example epoxies, polyurethanes, phenol, acrylic compounds (for example acroleic acid polyurethane, acrylic acid epoxy resin, acrylic lacquer etc.), polyesters (for example PAUR etc.), damp solidifying polyurethane class, fluorine type resin, lacquer class, from bonding strength height, the good viewpoint of resistance to water, preferred polyester resinoid coating.
By being coated with this cold coating 4, can more firmly tubular film 3 be fixed on raw material chopsticks 1, simultaneously, can remedy the drop (referring to Fig. 9) that produces by patterned layer 2 or tubular film 3.
In addition, as mentioned above, patterned layer 2 also has thicker, in this case, and can be by eliminating drop at its fall-part overbrushing cloth cold coating 4.
Behind coating resin coating, place more than 24 hours, make the coating drying, solidify.
Behind the cold coating bone dry, make and finish.
Chopsticks of the present invention have been paid pattern through above operation, therefore can not produce jog on the surface of patterned layer, and are very smooth.
[the 2nd embodiment]
This embodiment illustrates the rectification chopsticks that form patterned layer.
Correct chopsticks and be used to teach or correct the method for seizing chopsticks on both sides by the arms, have sunk part at suitable position.
Figure 10 shows the rectification chopsticks, and in order to correct, the position that refers to forms sunk part letting go.
The present invention is applicable to that also the chopsticks with so big sunk part 11 form patterned layer 2.
Figure 11 is the figure of a part of longitudinal section of the sunk part of expression chopsticks.
In this case, be shrunk to diameter L2, thereby can make patterned layer be crimped on the bottom surface of sunk part 11 effectively by diameter L with tubular film 3.
Therefore, the percent thermal shrinkage of tubular film 3 must be at least L2/L, to form the diameter littler than the bottom surface diameter of sunk part 11.
More than, describe the present invention, but the present invention is not limited in the embodiment, as long as meet its purpose, can carry out various changes.
For example, the part at the raw material chopsticks that do not form patterned layer certainly adopts other method, for example is coated with pigmented finiss.
In addition, can also pay different decorations.
Claims (6)
1. pay the chopsticks method of patterning by what following 1～4 operation constituted for one kind:
(1) pays the operation of the patterned layer of the non-lubricious material of raw material chopsticks;
(2) be inserted in transparent from the outside of the raw material chopsticks of having paid this patterned layer and have the operation of the tubular film of heat-shrinkable, described tubular film extends out from this patterned layer;
(3) make its contraction by heating described tubular film, from top crimping, fix this patterned layer, enclose the operation of air in the space between this patterned layer and this tubular film;
(4) operation of coating resin coating on described tubular film.
As the record of above-mentioned claim 1 pay the chopsticks method of patterning, it is characterized by, described patterned layer is formed by pattern cloth.
As the record of above-mentioned claim 1 pay the chopsticks method of patterning, it is characterized by, form described patterned layer by the undrawn yarn line.
As the record of above-mentioned claim 1 pay the chopsticks method of patterning, it is characterized by, described tubular film is by transparent PETG preparation.
As the record of above-mentioned claim 1 pay the chopsticks method of patterning, it is characterized by, the cold coating that is coated with on described tubular film is transparent polyester resin coating.
6. chopsticks that the chopsticks method of patterning is paid pattern of paying by each record of claim 1～5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271182/05 | 2005-09-16 | ||
| JP2005271182A JP4521825B2 (en) | 2005-09-16 | 2005-09-16 | Pattern imparting method for chopsticks and chopsticks patterned by the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1931059A CN1931059A (en) | 2007-03-21 |
| CN100490712C true CN100490712C (en) | 2009-05-27 |
Family
ID=37877200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101280556A Expired - Fee Related CN100490712C (en) | 2005-09-16 | 2006-09-01 | Method for putting pattern on chopsticks and chopsticks having pattern within this method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4521825B2 (en) |
| CN (1) | CN100490712C (en) |
| TW (1) | TWI301058B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811109B (en) * | 2009-09-15 | 2014-01-01 | 徐峰 | Multi-specification automatic chopstick painting equipment and method |
| JP5566789B2 (en) * | 2010-06-22 | 2014-08-06 | 株式会社イシダ | Chopstick patterning method and chopsticks patterned by that method |
| JP5566788B2 (en) * | 2010-06-22 | 2014-08-06 | 株式会社イシダ | Chopsticks patterning method and chopsticks with the pattern |
| WO2012142768A1 (en) * | 2011-04-21 | 2012-10-26 | 亿润塑胶五金有限公司 | Cooking device with patterns on it's surface and the manufacturing method thereof |
| CN102188143B (en) * | 2011-06-10 | 2013-11-13 | 邹占亿 | Editable environment-friendly chopsticks joint |
| CN102327852A (en) * | 2011-08-19 | 2012-01-25 | 姚加荣 | Method for coating chopsticks |
| JP2013094464A (en) * | 2011-11-01 | 2013-05-20 | Ishida:Kk | Easy-to-hold chopsticks |
| JP6692534B2 (en) * | 2017-11-17 | 2020-05-13 | 好朗 谷口 | Cutlery and manufacturing method thereof |
-
2005
- 2005-09-16 JP JP2005271182A patent/JP4521825B2/en not_active Expired - Fee Related
-
2006
- 2006-09-01 CN CNB2006101280556A patent/CN100490712C/en not_active Expired - Fee Related
- 2006-09-15 TW TW95134184A patent/TWI301058B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1931059A (en) | 2007-03-21 |
| JP4521825B2 (en) | 2010-08-11 |
| TWI301058B (en) | 2008-09-21 |
| JP2007082566A (en) | 2007-04-05 |
| TW200714234A (en) | 2007-04-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20180901 |