CN107502219A - A kind of shading rubber belt and its production method - Google Patents
A kind of shading rubber belt and its production method Download PDFInfo
- Publication number
- CN107502219A CN107502219A CN201710860205.0A CN201710860205A CN107502219A CN 107502219 A CN107502219 A CN 107502219A CN 201710860205 A CN201710860205 A CN 201710860205A CN 107502219 A CN107502219 A CN 107502219A
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- CN
- China
- Prior art keywords
- shading rubber
- rubber belt
- townhouse
- counterdie
- concaveconvex structure
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- 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.)
- Granted
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- Adhesive Tapes (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A kind of production method of shading rubber belt, including step are as follows：S1, prepare raw material, including black double-sided glue, diaphragm and counterdie；S2, black double-sided glue is carried out to the obtained two structure identical townhouse concaveconvex structures of cross cutting processing, and wound respectively stand-by；S3, wherein a roll of townhouse concaveconvex structure in step S2 is taken to be pasted on counterdie；S4, a strip black double-sided glue is taken, its side is connected and is pasted on counterdie with the townhouse concaveconvex structure end in step S3；S5, the counterdie for being pasted with strip black double-sided glue and townhouse concaveconvex structure is positioned on die-cutting machine and processes to obtain shading rubber belt；Diaphragm is covered with the shading rubber belt surface obtained by step S5 after S6, removal processing waste material, and is wound.
Description
Technical field
The present invention relates to die-cutting production technical field, and in particular to a kind of shading rubber belt and its production method.
Background technology
Double faced adhesive tape product is widely used in the consumer electronics industry.By taking mobile phone as an example, mobile phone increasingly tends to lightening, two-sided
Glue product with stratiform it is slim the characteristics of spread all over each corner of interior of mobile phone, meet the lightening of mobile phone, for example, mobile phone screen and the back of the body
Fixation between light source needs to use double faced adhesive tape adhesive tape to fix, and internal chip, signaling module, camera, battery etc. are all
Double faced adhesive tape is used to fix, this slim feature of double faced adhesive tape stratiform is used, meets the lightening demand of mobile phone.
Shading rubber belt, it is a kind of black double-sided glue, this material attachment is between screen and backlight.The one of shading rubber belt
Individual effect is fixed mask and backlight, and another effect is to play a part of shading, when backlight is lighted, it is ensured that screen four
While there is no light leak.The structure of shading rubber belt is very simple, and the shape of similar " returning " font, intermediate portion is exactly screen, is hidden
The effect of optical cement band is to ensure that only intermediate screen is lit, and screen surrounding does not have light leakage phenomena.
In the process of cross cutting industry, include the shipment of die cutting product, all without only comprising only a main material,
Various auxiliary materials can also be included.Such as shading rubber belt, when processing shading rubber belt, shading rubber belt is because two sides all bands
Toughness, so to use two layers of mould release membrance up and down, place shading rubber belt and be mutually adhered；In process, can be by OPP glue
Band waste discharge, the shading rubber belt of sheet can be fixed by carrier film.
In various materials used in shading rubber belt process, the cost of main material is highest, and main material is with owning
The cost accounting of auxiliary material material is 2：1, and most common processing scheme is exactly that the black in whole face is double to shading rubber belt at present
Face collagen-based materials are attached on carrying mould release membrance, and after processing, " returning " font center section is removed as waste material, then will hide
The profile cross cutting of optical cement band processes, and attaches layer protecting film, above step is exactly the processing stream of a shading rubber belt product
Journey.Due in above-mentioned processing technology, it is necessary to which the black double-sided collagen-based materials for using whole face are processed into " returning " font, " returning " font
Middle a bulk of material is drained as waste material, can not secondary use, greatly reduce the utilization rate of raw material, improve enterprise
Industry manufacturing cost, reduce enterprise competitiveness.
The content of the invention
In view of this, it is an object of the invention to provide a kind of shading rubber belt and its production method, by developing shading former material
The multiple utilization of material, so as to reduce the production cost of shading rubber belt.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of shading rubber belt, it is described including counterdie, shading rubber belt and diaphragm, three's adhesion successively；The shading rubber belt
For segmented frame structure, respectively including one section of wide side and three sections of narrow sides, three sections of narrow sides are integral type U-shaped knot
Structure.
While a kind of production method of above-mentioned shading rubber belt is provided, including step is as follows：
S1, prepare raw material, including black double-sided glue, diaphragm and counterdie；
S2, black double-sided glue is carried out to the obtained two structure identical townhouse concaveconvex structures of cross cutting processing, and wound respectively
It is stand-by；
S3, wherein a roll of townhouse concaveconvex structure in step S2 is taken to be pasted on counterdie；
S4, a strip black double-sided glue is taken, its side is connected and is glued with the townhouse concaveconvex structure end in step S3
It is affixed on counterdie；
S5, the counterdie for being pasted with strip black double-sided glue and townhouse concaveconvex structure is positioned on die-cutting machine and processes and must hide
Optical cement band；
Diaphragm is covered with the shading rubber belt surface obtained by step S5 after S6, removal processing waste material, and is wound.
As preferable, mould release membrance is respectively adopted in diaphragm and counterdie in the step S1.
As preferable, the townhouse concaveconvex structure in the step S2 and step S3 includes multiple convex portions and side respectively
Side, the width of the convex portion are twice of side width.
As preferable, raw material of the strip black double-sided glue as shading glue bandwidth side in the step S4, its
Width is 10~15mm.
As preferable, in the step S5, strip black double-sided glue, which passes through, to be die cut processing multiple shading rubber belts is made
Wide side, each convex portion in townhouse concaveconvex structure processes the narrow side that two shading rubber belts are made by being die cut, and townhouse is recessed
The narrow side of multiple shading rubber belts is processed into by cross cutting in side in male structure.
As preferable, narrow side made of described its side of townhouse concaveconvex structure and townhouse concaveconvex structure adjacent projection system
The narrow side obtained is integrally formed formula U-shaped structure.
Compared with prior art, a kind of shading rubber belt provided by the invention and its production method, in actual mechanical process
The shading rubber belt of " returning " font is split into " one " and " U " two parts, by being divided into two for black double-sided collagen-based materials, every time
Only need to use the black double-sided glue of half during processing, directly save 50% black double-sided glue, reduce the manufacturing into
This.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the townhouse concaveconvex structure of the black double-sided glue in a kind of production method of shading rubber belt provided by the invention
Structural representation；
Fig. 2 is the knot of the step S5 cross cutting processing shading rubber belts in a kind of production method of shading rubber belt provided by the invention
Structure schematic diagram.
The reference and part explanation being related in accompanying drawing：
1st, convex portion；2nd, side；3rd, strip black double-sided glue.
Embodiment
Shading rubber belt at present most common processing scheme be exactly by the black double-sided collagen-based materials in whole face be attached to carrying from
On type film, after processing, " returning " font center section is removed as waste material, then the profile cross cutting of shading rubber belt is processed
Come, attach layer protecting film, above step is exactly the work flow of a shading rubber belt product.Due to above-mentioned processing technology
In, it is necessary to which the black double-sided collagen-based materials for using whole face are processed into " returning " font, a bulk of material among " returning " font is to work as
Waste material is done to drain, can not secondary use, greatly reduce the utilization rates of raw material, improve enterprise's manufacturing cost, reduce enterprise
Competitiveness.
For above-mentioned problem, production method provided by the invention can make full use of raw materials for production, further drop
Low production cost, so as to improve enterprise competitiveness.
Technical scheme will be clearly and completely described by embodiment below.Obviously, retouched
The embodiment stated is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
In order to coordinate the use for reducing raw material, a kind of new shading rubber belt, including counterdie, shading rubber belt and protection are proposed
Film, three's adhesion successively, the shading rubber belt of its integral structure different from the past, the shading rubber belt are segmented framework knot
Structure, it is respectively integral type U-shaped structure including one section of wide side and three sections of narrow sides, three sections of narrow sides.
The production method of above-mentioned shading rubber belt simultaneously, including step are as follows：
S1, prepare raw material, including black double-sided glue, diaphragm and counterdie, using mould release membrance.
S2, black double-sided glue is carried out to the obtained two structure identical townhouse concaveconvex structures of cross cutting processing, and wound respectively
Stand-by, a piece of black double-sided glue can process use at twice.
Shown in Figure 1, the townhouse concaveconvex structure includes multiple sides 2 of convex portion 1 and one respectively, and the width of convex portion 1 is side
Twice of the width of side 2.
S3, wherein a roll of townhouse concaveconvex structure in step S2 is taken to be pasted on counterdie.
S4, a strip black double-sided glue is taken, its side is connected and is glued with the townhouse concaveconvex structure end in step S3
It is affixed on counterdie.
The raw material of the strip black double-sided glue as shading glue bandwidth side, its width are 10~15mm, itself and townhouse
Concaveconvex structure end can connect, and can also overlap.
S5, the counterdie for being pasted with strip black double-sided glue and townhouse concaveconvex structure is positioned on die-cutting machine and processes and must hide
Optical cement band.
Shown in Figure 2, strip black double-sided glue 3 processes the wide side that multiple shading rubber belts are made, connection by being die cut
The each convex portion 1 arranged in concaveconvex structure processes the narrow side that two shading rubber belts are made by being die cut, in townhouse concaveconvex structure
The narrow side of multiple shading rubber belts, narrow side made of its side 2 of townhouse concaveconvex structure and connection are processed into by cross cutting in side 2
Narrow side made from row's concaveconvex structure adjacent projection 1 is integrally formed formula U-shaped structure.
Diaphragm is covered with the shading rubber belt surface obtained by step S5 after S6, removal processing waste material, and is wound.
A kind of shading rubber belt provided by the invention and its production method, by the shading of " returning " font in actual mechanical process
Adhesive tape splits into " one " and " U " two parts, and being divided into two for black double-sided collagen-based materials only needs to use during processing every time
The black double-sided glue of half, compared with original technology, 50% black double-sided glue dosage is directly saved, reduces the manufacturing
Cost.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (7)
- A kind of 1. shading rubber belt, it is characterised in that：It is described including counterdie, shading rubber belt and diaphragm, three's adhesion successively；It is described Shading rubber belt is segmented frame structure, is integrated respectively including one section of wide side and three sections of narrow sides, three sections of narrow sides Formula U-shaped structure.
- A kind of 2. production method of the shading rubber belt described in claim 1, it is characterised in that：It is as follows including step：S1, prepare raw material, including black double-sided glue, diaphragm and counterdie；S2, black double-sided glue is carried out to the obtained two structure identical townhouse concaveconvex structures of cross cutting processing, and wound respectively stand-by；S3, wherein a roll of townhouse concaveconvex structure in step S2 is taken to be pasted on counterdie；S4, a strip black double-sided glue is taken, its side is connected and is pasted on the townhouse concaveconvex structure end in step S3 On counterdie；S5, the counterdie for being pasted with strip black double-sided glue and townhouse concaveconvex structure is positioned on die-cutting machine and processes to obtain shading glue Band；Diaphragm is covered with the shading rubber belt surface obtained by step S5 after S6, removal processing waste material, and is wound.
- A kind of 3. production method of shading rubber belt according to claim 2, it is characterised in that：Protection in the step S1 Mould release membrance is respectively adopted in film and counterdie.
- A kind of 4. production method of shading rubber belt according to claim 2, it is characterised in that：The step S2 and step S3 In townhouse concaveconvex structure include multiple convex portions and a side respectively, the width of the convex portion is twice of side width.
- A kind of 5. production method of shading rubber belt according to claim 2, it is characterised in that：Strip in the step S4 Raw material of the shape black double-sided glue as shading glue bandwidth side, its width are 10~15mm.
- A kind of 6. production method of shading rubber belt according to claim 4, it is characterised in that：In the step S5, strip Shape black double-sided glue processes the wide side that multiple shading rubber belts are made by being die cut, and each convex portion in townhouse concaveconvex structure passes through The narrow side of two shading rubber belts is made in cross cutting processing, and multiple shadings are processed into the side in townhouse concaveconvex structure by cross cutting The narrow side of adhesive tape.
- A kind of 7. production method of shading rubber belt according to claim 6, it is characterised in that：The townhouse concaveconvex structure its Narrow side made of side is integrally formed formula U-shaped structure with narrow side made from townhouse concaveconvex structure adjacent projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860205.0A CN107502219B (en) | 2017-09-21 | 2017-09-21 | Shading adhesive tape and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860205.0A CN107502219B (en) | 2017-09-21 | 2017-09-21 | Shading adhesive tape and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107502219A true CN107502219A (en) | 2017-12-22 |
| CN107502219B CN107502219B (en) | 2020-05-12 |
Family
ID=60698071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860205.0A Active CN107502219B (en) | 2017-09-21 | 2017-09-21 | Shading adhesive tape and production method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN107502219B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563677A (en) * | 2020-12-06 | 2021-03-26 | 连云港海创电子科技有限公司 | Plate pasting process method for digital and high-rate strip type tab |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203868938U (en) * | 2014-06-16 | 2014-10-08 | 信利半导体有限公司 | Shading adhesive tape, backlight module and display panel |
| CN105739181A (en) * | 2016-04-28 | 2016-07-06 | 武汉华星光电技术有限公司 | Frame adhesive, frame adhesive manufacturing method and backlight module manufacturing method |
| CN205507297U (en) * | 2016-03-14 | 2016-08-24 | 深圳市美视汇科技有限公司 | Combination shading sticky tape |
-
2017
- 2017-09-21 CN CN201710860205.0A patent/CN107502219B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203868938U (en) * | 2014-06-16 | 2014-10-08 | 信利半导体有限公司 | Shading adhesive tape, backlight module and display panel |
| CN205507297U (en) * | 2016-03-14 | 2016-08-24 | 深圳市美视汇科技有限公司 | Combination shading sticky tape |
| CN105739181A (en) * | 2016-04-28 | 2016-07-06 | 武汉华星光电技术有限公司 | Frame adhesive, frame adhesive manufacturing method and backlight module manufacturing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563677A (en) * | 2020-12-06 | 2021-03-26 | 连云港海创电子科技有限公司 | Plate pasting process method for digital and high-rate strip type tab |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107502219B (en) | 2020-05-12 |
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Denomination of invention: A shading tape and its production method Effective date of registration: 20230418 Granted publication date: 20200512 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU JINCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023980038388 |