CN103709950B - Double-sided adhesive tape profile and production method thereof - Google Patents
Double-sided adhesive tape profile and production method thereof Download PDFInfo
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- CN103709950B CN103709950B CN201310713423.3A CN201310713423A CN103709950B CN 103709950 B CN103709950 B CN 103709950B CN 201310713423 A CN201310713423 A CN 201310713423A CN 103709950 B CN103709950 B CN 103709950B
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- release layer
- adhesive tape
- double faced
- faced adhesive
- section bar
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Abstract
The invention relates to a production method for the double-sided adhesive tape profile, which comprises the following steps: providing a double-sided adhesive tape which sequentially consists of a first release layer, a base material layer and a second release layer; from the direction of the first release layer, cutting and stripping the first release layer and residual base materials corresponding to the tearing part of the second release layer; from the direction of the second release layer, cutting the second release layer and the base material layer according to preset shapes, and keeping the first release layer not cut off, to obtain a double-sided adhesive tape profile body. Therefore, by cutting and stripping the first release layer and residual base materials corresponding to the tearing part of the second release layer, a user can conveniently tear off and use the double-sided adhesive tape profile body through the tearing part, without the interference of the residual base materials at the tearing part. By cutting the second release layer and the base material layer according to preset shapes, and keeping the first release layer not cut off, the first release layers of the double-sided adhesive tape profile body in the same column are connected as a whole, namely, the double-sided adhesive tape profile bodies are formed as a whole, and the fitting efficiency can be improved.
Description
Technical field
The present invention relates to adhesive material technical field, particularly relate to a kind of double faced adhesive tape section bar and working method thereof.
Background technology
Along with the development of science and technology, the application of electronic product gets more and more.Each electronic product need use flexible circuit board (Flexible Printed Circuit, FPC) usually, in the process of preparation FPC, need use the double faced adhesive tape section bar mated with the member profile in FPC, these parts correspondences to be fit together.Double faced adhesive tape section bar is made up of two-layer release layer and the substrate layer between release layer.When using double faced adhesive tape section bar by each parts correspondence laminating, need release layer be torn off, utilize substrate layer that each parts are fitted.
But existing double faced adhesive tape section bar is all independently individual, and when carrying out adhesion to each parts and using, each double faced adhesive tape section bar all needs first to remove release layer, then corresponding laminating.Exist and remove difficulty, cause the length that expends time in, laminating efficiency is low.
Summary of the invention
Based on this, be necessary, for removing difficulty, to cause the length that expends time in, inefficient problem of fitting, a kind of double faced adhesive tape section bar and working method thereof are provided.
A kind of double faced adhesive tape section bar, comprise double faced adhesive tape, described double faced adhesive tape comprises the first release layer, substrate layer and the second release layer successively, and described double faced adhesive tape comprises at least one row double faced adhesive tape section bar body, and each arranges described double faced adhesive tape section bar body is multiple;
Second release layer of described double faced adhesive tape section bar body is provided with and tears hand, and bond and the adhesive part of form fit with the substrate layer of described double faced adhesive tape section bar body, the described hand that tears is connected with described adhesive part, second release layer interval of each described double faced adhesive tape section bar body of each row is arranged, the substrate layer interval of each described double faced adhesive tape section bar body of each row is arranged, and the first release layer of each described double faced adhesive tape section bar body of each row connects as one.
Wherein in an embodiment, described double faced adhesive tape section bar body is multiple row, and the boundary between the described double faced adhesive tape section bar body of adjacent column is provided with defiber.
Wherein in an embodiment, described first release layer and described second release layer are release film.
A working method for double faced adhesive tape section bar described in basis, comprises the following steps:
There is provided double faced adhesive tape, described double faced adhesive tape comprises the first release layer, substrate layer and the second release layer successively;
From the first release layer direction, cut and divest corresponding second release layer and tear the first release layer of hand and remaining base material, that reserves described second release layer tears hand;
From the second release layer direction, cut the second release layer and substrate layer according to preset shape, and reservation the first release layer does not cut off, obtain double faced adhesive tape section bar body, the first release layer of same row described double faced adhesive tape section bar body connects as one.
Wherein in an embodiment, described from the first release layer direction, cut and divest corresponding second release layer and tear the first release layer of hand and remaining base material, the step of tearing hand of reserved described second release layer, specifically comprises:
From the first release layer direction, one cut and is divested and is positioned at corresponding second release layer of same row and tears the first release layer of hand and remaining base material, and that reserves described second release layer tears hand.
Wherein in an embodiment, described from the second release layer direction, the second release layer and substrate layer is cut according to preset shape, and reservation the first release layer does not cut off, obtain double faced adhesive tape section bar body, before the step that first release layer of same row described double faced adhesive tape section bar body connects as one, comprise step:
Offer registration holes in described double faced adhesive tape fringe region.
Wherein in an embodiment, described from the second release layer direction, the second release layer and substrate layer is cut according to preset shape, and reservation the first release layer does not cut off, obtain double faced adhesive tape section bar body, after the step that first release layer of same row described double faced adhesive tape section bar body connects as one, comprise step:
With described in adjacent column between double faced adhesive tape section bar body the defiber of boundary for benchmark, cut described defiber.
Wherein in an embodiment, described in be cut into laser cutting.
Above-mentioned double faced adhesive tape section bar and working method thereof, double faced adhesive tape is provided, this double faced adhesive tape comprises the first release layer, substrate layer and the second release layer successively, from the first release layer direction, cut and divest corresponding second release layer and tear the first release layer of hand and remaining base material, so that user tearing off use double faced adhesive tape section bar body by tearing hand, and does not disturb by the remaining base material tearing hand place, saving and removing the time.According to preset shape, the second release layer and substrate layer are cut, retain the first release layer not cut off, thus obtain double faced adhesive tape section bar body, and the first release layer being positioned at the double faced adhesive tape section bar body of same row connects as one, namely each double faced adhesive tape section bar body of same row is formed as an entirety, improves laminating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment double faced adhesive tape section bar body;
Fig. 2 is the structural representation of an embodiment double faced adhesive tape section bar;
Fig. 3 is the structural representation at another visual angle of embodiment double faced adhesive tape section bar;
Fig. 4 is the schema of the working method of an embodiment double faced adhesive tape section bar.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, Figure 2 and Figure 3, a kind of double faced adhesive tape section bar, comprise double faced adhesive tape 110, double faced adhesive tape 110 comprises the first release layer 112, substrate layer 114 and the second release layer 116 successively, this double faced adhesive tape 110 comprises at least one row double faced adhesive tape section bar body 111, and each row double faced adhesive tape section bar body 111 is multiple.
Second release layer 116 of double faced adhesive tape section bar body 111 is provided with and tears hand 1162, and bond and the adhesive part 1164 of form fit with the substrate layer 114 of double faced adhesive tape section bar body 111, tear hand 1162 to be connected with adhesive part 1164, each second release layer 116 interval arranging each double faced adhesive tape section bar body 111 is arranged, each substrate layer 114 interval arranging each double faced adhesive tape section bar body 111 is arranged, and each first release layer 112 arranging each double faced adhesive tape section bar body 111 connects as one.Wherein, the shape of substrate layer 114 need according to and double faced adhesive tape section bar body 111 shape of parts of fitting determine.
Above-mentioned double faced adhesive tape section bar, second release layer 116 is provided with and tears hand 1162 and adhesive part 1164, adhesive part 1164 and substrate layer 114 form fit, adhesive part 1164 with tear hand 1162 and be connected, the second release layer 116 and substrate layer 114 interval that are positioned at same row each double faced adhesive tape section bar body 111 are arranged, and the first release layer 112 being positioned at same row each double faced adhesive tape section bar body 111 connects as one.So, user tears hand 1162 towards the direction drive adhesive part 1164 away from the first release layer 112 by the second release layer 116 of double faced adhesive tape section bar body 111, thus adhesive part 1164 takes away substrate layer 114, so that substrate layer 114 is torn off from the first release layer 112, for laminating.Tear being provided with of hand 1162 to be beneficial to saving and to remove the time, and be positioned at same row each double faced adhesive tape section bar body 111 the first release layer 112 connect as one, namely each double faced adhesive tape section bar body 111 of same row is formed as one overall, improves laminating efficiency.
Wherein in an embodiment, double faced adhesive tape section bar body 111 is multiple row, and the boundary between the double faced adhesive tape section bar body 111 of adjacent column is provided with defiber 113.So, by double faced adhesive tape section bar body 111 boundary in adjacent column, defiber 113 is set, by modes such as cutting and separating lines 113, so that the double faced adhesive tape section bar body 111 of adjacent column is separated, so that single-row use double faced adhesive tape section bar body 111, be convenient to pick up laminating use, improve laminating efficiency further.
Wherein in an embodiment, the first release layer 112 and the second release layer 116 are release film.Release film refers to that surface has film separatory, and release film does not have viscosity after contacting under limited conditions with specific material, or slight viscosity.The material of this release film can be PET, PE, OPP etc.By the first release layer 112 and the second release layer 116 are all adopted release film, because release film has good provide protection to substrate layer 114, and be easy to peel off, be conducive to the cutting processing of double faced adhesive tape 110, and improve the convenience of laminating use.It is pointed out that the first release layer 112 and the second release layer 116 also can be separate-type paper, or wherein one deck is separate-type paper, another layer is release film.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of working method of above-mentioned double faced adhesive tape section bar, comprises the following steps:
Step S110, provides double faced adhesive tape 110, and described double faced adhesive tape 110 comprises the first release layer 112, substrate layer 114 and the second release layer 116 successively.
Step S120, from the first release layer 112 direction, cuts and divests corresponding second release layer 116 and tear the first release layer 112 of hand 1162 and remaining base material, and that reserves described second release layer 116 tears hand 1162.
Step S140, from the second release layer 116 direction, cut the second release layer 116 and substrate layer 114 according to preset shape, and reservation the first release layer 112 does not cut off, obtain double faced adhesive tape section bar body 111, the first release layer 112 of same row described double faced adhesive tape section bar body 111 connects as one.Wherein, this preset shape need according to and substrate layer 114 shape of parts of fitting determine.
Specific in the present embodiment, the cutting mode that step S120 and step S140 carries out is laser cutting.Laser cutting another name is radium-shine cutting, utilize the high power density laser bundle of line focus to irradiate workpiece, irradiated material is melted rapidly, vaporizes, ablation or reach burning-point, blows down melt substance by the high velocity air coaxial with light beam, thus workpiece is cut open by realization simultaneously.So, by adopting laser cutting, the accuracy of cutting is ensured.It is pointed out that the mode of cutting also can be mould Punching Technology mode etc.
The working method of above-mentioned double faced adhesive tape section bar, double faced adhesive tape 110 is provided, this double faced adhesive tape 110 comprises the first release layer 112, substrate layer 114 and the second release layer 116 successively, from the first release layer 112 direction, cut and divest corresponding second release layer 116 and tear the first release layer 112 of hand 1162 and remaining base material, so that user tearing off use double faced adhesive tape section bar body 111 by tearing hand 1162, and does not disturb by the remaining base material tearing hand 1162 place, saving and removing the time.According to preset shape, the second release layer 116 and substrate layer 114 are cut, retain the first release layer 112 not cut off, thus obtain double faced adhesive tape section bar body 111, and the first release layer 112 being positioned at the double faced adhesive tape section bar body 111 of same row connects as one, namely each double faced adhesive tape section bar body 111 of same row is formed as an entirety, improves laminating efficiency.
Refer to Fig. 1, wherein in an embodiment, step S120, from the first release layer 112 direction, cuts and divests corresponding second release layer 116 and tear the first release layer 112 of hand 1162 and remaining base material, that reserves described second release layer 116 tears hand 1162, specifically comprises:
From the first release layer 112 direction, one cut and is divested and is positioned at corresponding second release layer 116 of same row and tears the first release layer 112 of hand 1162 and remaining base material, and that reserves described second release layer 116 tears hand 1162.By be positioned at same row corresponding tear hand 1162 the first release layer 112 and remaining base material be cut into one, be conducive to the disposable correspondence being positioned at same row that divests and tear the first release layer 112 of hand 1162 and remaining base material, improve and divest efficiency.And adjacent the second release layer 116 of same row tears also without remaining base material between hand 1162, easy to use picking up tears hand 1162.
Refer to Fig. 4, wherein in an embodiment, step S140 is from the second release layer 116 direction, the second release layer 116 and substrate layer 114 is cut according to preset shape, and reservation the first release layer 112 does not cut off, obtain double faced adhesive tape section bar body 111, before the first release layer 112 of same row double faced adhesive tape section bar body 111 connects as one, comprising:
Step S130, offers registration holes 120 in double faced adhesive tape 110 fringe region.
So, because the working method of double faced adhesive tape section bar need carry out cutting twice, and be from the first release layer 112 direction with from the second release layer 116 direction respectively.Before the second release layer 116 direction is cut, by offering registration holes 120 in double faced adhesive tape 110 fringe region, thus double faced adhesive tape 110 is positioned by registration holes 120, with with the location matches when cutting towards the first release layer 112 direction, improve the accuracy of cutting, ensure the quality of the double faced adhesive tape section bar body 111 obtained.
In concrete embodiment as depicted in figs. 1 and 2, the relative both sides of upper limb of double faced adhesive tape 110 offer 1 registration holes 120 respectively, and the relative both sides of double faced adhesive tape 110 lower rim offer 1 registration holes 120 respectively, offer altogether 4 registration holes 120.
Refer to Fig. 4, wherein in an embodiment, step S140 is from the second release layer 116 direction, the second release layer 116 and substrate layer 114 is cut according to preset shape, and reservation the first release layer 112 does not cut off, obtain double faced adhesive tape section bar body 111, after the first release layer 112 of same row double faced adhesive tape section bar body 111 connects as one, comprising:
Step S150, with described in adjacent column between double faced adhesive tape section bar body 111 defiber 113 of boundary for benchmark, cut described defiber 113.
So, by cutting defiber 113, the double faced adhesive tape section bar body 111 of adjacent column can be separated, so that single-row use double faced adhesive tape section bar body 111, being convenient to pick up laminating and using, improving laminating efficiency further.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a double faced adhesive tape section bar, comprises double faced adhesive tape, and described double faced adhesive tape comprises the first release layer, substrate layer and the second release layer successively, it is characterized in that, described double faced adhesive tape comprises at least one row double faced adhesive tape section bar body, and each arranges described double faced adhesive tape section bar body is multiple; Second release layer of described double faced adhesive tape section bar body is provided with and tears hand, and bond and the adhesive part of form fit with the substrate layer of described double faced adhesive tape section bar body, the described hand that tears is connected with described adhesive part, second release layer interval of each described double faced adhesive tape section bar body of each row is arranged, the substrate layer interval of each described double faced adhesive tape section bar body of each row is arranged, and the first release layer of each described double faced adhesive tape section bar body of each row connects as one; Described double faced adhesive tape section bar body is multiple row, and the boundary between the described double faced adhesive tape section bar body of adjacent column is provided with defiber; Described first release layer and described second release layer are release film.
2. a working method for double faced adhesive tape section bar according to claim 1, is characterized in that, comprise the following steps: provide double faced adhesive tape, and described double faced adhesive tape comprises the first release layer, substrate layer and the second release layer successively; From the first release layer direction, cut and divest corresponding second release layer and tear the first release layer of hand and remaining base material, that reserves described second release layer tears hand; From the second release layer direction, cut the second release layer and substrate layer according to preset shape, and reservation the first release layer does not cut off, obtain double faced adhesive tape section bar body, the first release layer of same row described double faced adhesive tape section bar body connects as one.
3. the working method of double faced adhesive tape section bar according to claim 2, it is characterized in that, described from the first release layer direction, cut and divest corresponding second release layer and tear the first release layer of hand and remaining base material, the step of tearing hand of reserved described second release layer, specifically comprise: from the first release layer direction, one cut and is divested and is positioned at corresponding second release layer of same row and tears the first release layer of hand and remaining base material, and that reserves described second release layer tears hand.
4. the working method of double faced adhesive tape section bar according to claim 2, it is characterized in that, described from the second release layer direction, the second release layer and substrate layer is cut according to preset shape, and reservation the first release layer does not cut off, obtain double faced adhesive tape section bar body, before the step that the first release layer of same row described double faced adhesive tape section bar body connects as one, comprise step: offer registration holes in described double faced adhesive tape fringe region.
5. the working method of double faced adhesive tape section bar according to claim 2, it is characterized in that, described from the second release layer direction, the second release layer and substrate layer is cut according to preset shape, and retain the first release layer and do not cut off, obtain double faced adhesive tape section bar body, after the step that the first release layer of same row described double faced adhesive tape section bar body connects as one, comprise step: with described in adjacent column between double faced adhesive tape section bar body the defiber of boundary for benchmark, cut described defiber.
6. the working method of double faced adhesive tape section bar according to claim 2, is characterized in that, described in be cut into laser cutting.
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| CN201310713423.3A CN103709950B (en) | 2013-12-20 | 2013-12-20 | Double-sided adhesive tape profile and production method thereof |
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| CN201310713423.3A CN103709950B (en) | 2013-12-20 | 2013-12-20 | Double-sided adhesive tape profile and production method thereof |
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| CN103709950A CN103709950A (en) | 2014-04-09 |
| CN103709950B true CN103709950B (en) | 2015-05-27 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104441045B (en) * | 2014-09-19 | 2016-06-08 | 隆扬电子（昆山）有限公司 | A kind of cutting process of adhesive tape |
| CN105881647B (en) * | 2015-01-26 | 2018-10-16 | 元壤实业（上海）有限公司 | A kind of production method of the foam cutting part with interior handle |
| CN110497471B (en) * | 2018-05-16 | 2021-04-23 | 南昌欧菲显示科技有限公司 | Touch mother board punching method, punching cutter and punching cutter die |
| CN109401663B (en) * | 2018-11-06 | 2021-04-13 | 苏州万洲新材料有限公司 | Manufacturing process of double-sided adhesive tape of silica gel pad |
| CN110105883B (en) * | 2019-05-17 | 2021-08-10 | 厦门市驰晟胶带有限公司 | Preparation method of protective film coiled material |
| CN110518121B (en) * | 2019-07-19 | 2021-02-05 | 华南师范大学 | Transfer method of flexible perovskite solar cell |
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| CN101186787A (en) * | 2006-11-16 | 2008-05-28 | 天津市纽斯达包装新技术有限公司 | Modified method for semi-glue die-cut product processing technique |
| CN101643629A (en) * | 2009-07-07 | 2010-02-10 | 苏州太湖度假区安洁绝缘材料有限公司 | Manufacturing method and device of small size double sticky tape product with pull handles |
| CN202054779U (en) * | 2011-05-10 | 2011-11-30 | 西安鸿瑞光显部品有限公司 | Device for tearing protective film on surface of electronic product |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186787A (en) * | 2006-11-16 | 2008-05-28 | 天津市纽斯达包装新技术有限公司 | Modified method for semi-glue die-cut product processing technique |
| CN101643629A (en) * | 2009-07-07 | 2010-02-10 | 苏州太湖度假区安洁绝缘材料有限公司 | Manufacturing method and device of small size double sticky tape product with pull handles |
| CN202054779U (en) * | 2011-05-10 | 2011-11-30 | 西安鸿瑞光显部品有限公司 | Device for tearing protective film on surface of electronic product |
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