CN1226374C - Double-face double-edge adhesive tape and its production method - Google Patents
Double-face double-edge adhesive tape and its production method Download PDFInfo
- Publication number
- CN1226374C CN1226374C CN 01139275 CN01139275A CN1226374C CN 1226374 C CN1226374 C CN 1226374C CN 01139275 CN01139275 CN 01139275 CN 01139275 A CN01139275 A CN 01139275A CN 1226374 C CN1226374 C CN 1226374C
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- diaphragm
- double
- adhesive tape
- gelatinous layer
- track
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Abstract
The present invention relates to a double-edge production method for double-face adhesive tape. The method comprises: a membrane with proper width is selected and is led in a track; the membrane fixed on the track passes through a first glue opening, the glue opening is coated with a gelatinous layer, and edges which are not glued are reserved on both sides of the first glue opening; the membrane which is glued already passes through a drying device to make the gelatinous layer fixed on the membrane, and then the membrane passes through a second glue opening by track fixation, and edges are reserved on both sides of the second glue opening; the glued membrane passes through a drying device to make gelatinous layers on both sides fixed on the membrane; finally, a sheet with proper width is attached to the membrane to carry out coiling, and double-edge double-face adhesive tape with surface changes is formed, and the double-face adhesive tape is in a roller shape. The double-face adhesive tape has easy tearing and easy sticking convenience in use, gelatine can not be overflowed, and the side edge of the double-face adhesive tape generate stickiness which results in inconvenient obsession in storage and use.
Description
Relate to the field
The present invention relates to a kind of can produce have easily tear, the easily manufacture method and the goods of sticking double sticky tape, especially a kind of double-face double-edge adhesive tape manufacture method.
Background technology
Modern's living standard promotes, accessibility for articles for daily use requires also to promote thereupon, and daily stickup article adhesive tape, especially double sticky tape the most commonly used, also be required to use to have and easily tear easily sticking characteristic, therefore various double sticky tapes therefore in response to and give birth to.
Double sticky tape manufacture method commonly used, as No. 87102395 patents of having applied for, it includes a kind of manufacture method of double sticky tape, it is characterized in that: the former fabric width adhesive tape body of adhesion with base material arranged for certain face superimposed layer on one side at the zonal partition member of wide cut, reeling, and make this adhesion base material side, become the inboard, to constitute the former fabric width adhesive tape of cylinder shape, loosen and this former fabric width adhesive tape of conveyance, and, cut off the many ribbons that become along the conveyance direction by the former fabric width adhesive tape body of adhesive-tape cutter with this conveyance, simultaneously, by adhesion base material cutter, with the central part on the adhesion usefulness fabric width direction of substrate layer of each band of glue band body that this cut off, cutting off becomes certain fabric width, by adhesion base material wireline reel, reel and remove the side ear of this adhesion with the cord shape that is cut off of substrate layer, and with the adhesive tape wireline reel, reeling only has the band of glue band body of adhesion usefulness base material at the central part superimposed layer of fabric width direction, to constitute coiled type.Though the produced double faced adhesive tape of this method has the advantage that is easy to by tearing up partition member on the adhesive tape, yet it also has complicate fabrication process and apparatus expensive, waste material to reach to paste the not shortcoming of easy-clear of back base material, the therefore method of also nonideal manufacturing double sticky tape more.
Advanced at present in addition design, though existing double sticky tape single face stays the design on limit, but the staying the limit of mat tape edge when it is used and make separate-type paper be easy to tear off, but it uses the another side of base material because of adhesion is to apply glue-line comprehensively, and can produce the situation of the glue that overflows when it is reeled, cause its carrying or touch with one's hand when using or produce when making its uncoiling sticking mutually, and several sections adhesive tapes of once sticking hauling-out, though and its separate-type paper is easily separated, in the time of need tearing off or change but it adheres on the article, do not stay the limit to cause because of the bottom surface and be difficult for tearing off and easily producing the situation that colloid residues in body surface, so yet nonideal product.
In view of this, the inventor is promptly studied improvement at above-mentioned shortcoming, after experiment improves in many ways, generation of the present invention is arranged eventually.
Summary of the invention
Main purpose of the present invention is to provide a kind of double-face double-edge adhesive tape manufacture method, can produce the double sticky tape with certain clinging power, and its goods have easily the characteristic of tearing, easily gluing.
Another purpose of the present invention is to provide a kind of double-face double-edge adhesive tape manufacture method, can make the finished product side not have unnecessary colloid and overflow, and it is used and preserve convenient.
For achieving the above object, method of the present invention comprises the following steps:
1, gets a web-like diaphragm, require to be cut into suitable width according to final dimension;
2, this diaphragm is imported a track, this track has positioning guidance device, diaphragm can be positioned on the track, when preventing that diaphragm from advancing about slippage;
3, the diaphragm that will be fixed on the track passes through the first gluing mouth, and makes the width of this gluing mouth coating gelatinous layer be slightly less than the diaphragm-operated width, uses making diaphragm coating gelatinous layer, makes the diaphragm both sides have the limit of staying of not gluing;
4, the diaphragm of gluing passes through a drying unit, so that gelatinous layer is bonded on the diaphragm;
5, again that diaphragm is fixing by the second gluing mouth via track, make this gluing mouth coating gelatinous layer in the diaphragm-operated another side, and make its both sides also have the limit of staying;
6, the diaphragm of gluing is by a drying unit, so that the glue-line on two sides all is bonded on the diaphragm;
7, at last release of proper width is fitted with the diaphragm that scribbles gelatinous layer, and reel, make release to be coated on outside the diaphragm, and become the double sticky tape of cylinder shape double-face double-edge.
The double sticky tape that the mat above-mentioned steps is made has the limit of staying that tears up easily, can tear up release easily, more even can remove diaphragm easily, and can not residue on the article, and it does not have overflow situation of glue of adhesive tape side and takes place, and the accessibility of using on going up and preserving can be provided.Advantage of the present invention is because double sticky tape of the present invention, two-sided being equipped with stayed the limit, so in when being rolled into the cylinder shape, can not have colloid to overflow, make cylinder shape double sticky tape side produce viscosity, and cause preservation, transport and use the puzzlement of the inconvenience of touching with one's hand to take place.
Description of drawings
Fig. 1 is a structure decomposition map of the present invention.
Fig. 2 is a manufacturing installation synoptic diagram of the present invention.
Fig. 3 is a positioning guidance device synoptic diagram of the present invention.
Fig. 4 is the double sticky tape sectional view that the present invention makes.
Fig. 5 is that the double sticky tape that the present invention makes tears up synoptic diagram.
Concrete technical scheme
Below will be by specific embodiment conjunction with figs. explanation, technology contents of the present invention, characteristics and the effect brought into play are done one set forth in more detail.
10 diaphragms, 20 gelatinous layers 21 stay limit 22 to stay 30 release 40 tracks in limit, 41 positioning guidance devices, 42 gluing mouths, 43 drying unit inboardends 61
See also Fig. 1, manufacturing of the present invention is a kind of double sticky tape, it mainly has one by diaphragm 10, gelatinous layer 20 and release 30 double sticky tape of being formed, two surface coated in its diaphragm 10 have the gelatinous layer 20 with viscosity, make its one side be wound into the cylinder shape after bonding with ganoid release 30, make release 30 and coat diaphragm 10 outside to form the double sticky tape of cylinder shape, and its characteristics are: gelatinous layer 20 width that are coated with in diaphragm 10 lower surfaces are less than diaphragm 10 width, and gelatinous layer 20 width of diaphragm 10 upper surfaces are less than gelatinous layer 20 width of lower surface, and must distinguish mutually with double sticky tape commonly used.
See also Fig. 2, manufacture method of the present invention comprises the following steps:
1, gets a web-like diaphragm 10, require to be cut into suitable width according to final dimension;
2, this diaphragm 10 is imported a track 40, this track 40 has positioning guidance device 41 (seeing also Fig. 3), diaphragm 10 can be positioned on the track 40, when preventing that diaphragm 10 from advancing about slippage;
3, will be fixed in diaphragm 10 on the track 40 by the first gluing mouth 42, and make the width of these gluing mouth 42 coating gelatinous layers 20 be slightly less than the width of diaphragm 10, use make diaphragm 10 coating gelatinous layers 20 after, what make that its both sides has a not gluing stays limit 21;
4, the diaphragm 10 of gluing is by a drying unit 43, so that gelatinous layer 20 is bonded on the diaphragm 10;
5, again that diaphragm 10 is fixing by the second gluing mouth 42 via track 40, make these gluing mouth 42 coating gelatinous layers 20 in the another side of diaphragm 10, and its width is slightly less than gelatinous layer 20 width that the first gluing mouth 42 is coated with, use make diaphragm 10 another sides coatings gelatinous layer 20 after, and make its both sides have than another side stay the hem width degree slightly wide stay limit 22;
6, the diaphragm 10 of gluing is by a drying unit 43, so that the gelatinous layer 20 on two sides all is bonded on the diaphragm;
7, at last release 30 of proper width is fitted with the diaphragm 10 that scribbles gelatinous layer 20, and reel, make release 30 to be coated on outside the diaphragm 10, and become the double sticky tape of cylinder shape double-face double-edge.
See also Fig. 4, on it uses, staying limit 21,22 because of what diaphragm 10 two side ends were provided with uncoated gelatinous layer 20, thus can tear up with finger easily, when its bonding article, after directly it is pasted on suitable inboardend with its lower surface, again release 30 is torn off and since the double sticky tape upper surface of manufacturing of the present invention be provided with than the following table face width stay limit 22, so also can easily release 30 be torn off, so, can make subject matter thereon bonding.
See also Fig. 5, and when its surperficial gelatinous layer 20 for a long time with after do not glue maybe need remove the time, since with subject matter adherent gelatinous layer 20 width less than with inboardend adherent gelatinous layer 20 width, so diaphragm 10 can be adhered on the inboardend and can not remain on the subject matter when subject matter removed, and stay limit 21 because of what lower surface also was provided with no gelatinous layer 20, so available finger is caught the two side ends of diaphragm 10 easily and is torn up diaphragm 10, can not break because of the improper diaphragm 10 that causes of exerting all one's strength, and residual gelatinous layer 20 is on inboardend 61, or for the corner of catching diaphragm 10 scratch inboardend surface.
Because double sticky tape of the present invention, two-sided being equipped with stayed limit 21,22, so in when being rolled into the cylinder shape, can not have colloid to overflow, makes cylinder shape double sticky tape side produce viscosity, and causes preservation, transports and use the puzzlement of the inconvenience of touching with one's hand to take place.
Claims (2)
1. double-face double-edge adhesive tape manufacture method, form by the following step:
A. get a web-like diaphragm, require to be cut into suitable width according to final dimension;
B. this diaphragm is imported a track, this track has positioning guidance device, diaphragm can be positioned on the track, when preventing that diaphragm from advancing about slippage;
The diaphragm that c. will be fixed on the track passes through the first gluing mouth, and makes the width of this gluing mouth coating gelatinous layer be slightly less than the diaphragm-operated width, uses making diaphragm coating gelatinous layer, makes the diaphragm both sides have the limit of staying of not gluing;
D. the diaphragm of gluing passes through a drying unit, so that gelatinous layer is bonded on the diaphragm;
E. again that diaphragm is fixing by the second gluing mouth via track, make this gluing mouth coating gelatinous layer in the diaphragm-operated another side, and make its both sides also have the limit of staying;
F. the diaphragm of gluing is by a drying unit, so that the gelatinous layer on two sides all is bonded on the diaphragm;
G. at last with release of proper width with the diaphragm applying that scribbles gelatinous layer, and reel, make release to be coated on outside the diaphragm, and become the double sticky tape of cylinder shape double-face double-edge.
2. by the described a kind of double-face double-edge adhesive tape manufacture method of claim 1, it is characterized in that: the wherein said first gluing mouth, the gelatinous layer width that the gelatinous layer width that it was coated with is coated with greater than the second gluing mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01139275 CN1226374C (en) | 2001-12-28 | 2001-12-28 | Double-face double-edge adhesive tape and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01139275 CN1226374C (en) | 2001-12-28 | 2001-12-28 | Double-face double-edge adhesive tape and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1428389A CN1428389A (en) | 2003-07-09 |
| CN1226374C true CN1226374C (en) | 2005-11-09 |
Family
ID=4675197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01139275 Expired - Fee Related CN1226374C (en) | 2001-12-28 | 2001-12-28 | Double-face double-edge adhesive tape and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1226374C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6623825B2 (en) * | 2001-03-14 | 2003-09-23 | 3M Innovative Properties Company | Method of detackifying an edge face of a roll of tape |
| JP6170290B2 (en) * | 2012-10-11 | 2017-07-26 | 日東電工株式会社 | Laminate |
| CN104108623B (en) * | 2013-04-17 | 2018-06-22 | 株式会社天田 | Crown interferes prevention method |
| CN105083686A (en) * | 2014-05-16 | 2015-11-25 | 昆山市嘉美兴业电子材料有限公司 | Packaging carton and packaging method thereof |
| CN105985743A (en) * | 2015-03-04 | 2016-10-05 | 吴江市晶辰电子科技有限公司 | Processing method of spliced adhesive tape |
| CN110253967A (en) * | 2019-06-20 | 2019-09-20 | 雷特玛(合肥)感压粘合涂层材料有限公司 | The online double spread technique simultaneously of plane materiel |
-
2001
- 2001-12-28 CN CN 01139275 patent/CN1226374C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1428389A (en) | 2003-07-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |