CN217375625U - OCA optical cement lamination of static membrane packing is prevented in area - Google Patents
OCA optical cement lamination of static membrane packing is prevented in area Download PDFInfo
- Publication number
- CN217375625U CN217375625U CN202220229827.XU CN202220229827U CN217375625U CN 217375625 U CN217375625 U CN 217375625U CN 202220229827 U CN202220229827 U CN 202220229827U CN 217375625 U CN217375625 U CN 217375625U
- Authority
- CN
- China
- Prior art keywords
- oca optical
- film
- lamination
- length
- optical cement
- 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.)
- Active
Links
Images
Landscapes
- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses a OCA optical cement lamination of static membrane packing is prevented in area, from interior to exterior include in proper order by the OCA optical cement lamination that a plurality of OCA optical cement stacked, set up stereoplasm film and the antistatic backing of parcel at the surface about OCA optical cement lamination about, the OCA optical cement lamination surface that is provided with the stereoplasm film is all closely wrapped up by the antistatic backing except bight. The OCA optical cement lamination of above-mentioned antistatic film packing in area has guaranteed OCA optical cement lamination at transportation, the cleanliness factor on storage in-process surface, and static is detached in order to reduce static harm simultaneously, and in addition, the bight of OCA optical cement lamination of not being wrapped up by antistatic film can release the stress that bight received in the transportation, avoids leading to overflowing to glue and influence product quality because of bight stress concentration.
Description
Technical Field
The utility model relates to a OCA optical cement technical field, concretely relates to OCA optical cement lamination of static membrane packing is prevented in area.
Background
The OCA optical adhesive is a double-sided adhesive tape without a substrate, has the advantages of colorless transparency, light transmittance of over 90 percent, good bonding strength, small curing shrinkage and the like, and is generally obtained by preparing an optical acrylic adhesive into a substrate-free adhesive and then respectively attaching a release film layer to the upper bottom layer and the lower bottom layer; because the OCA optical cement has no corrosion effect on ITO and optical elements, and the appearance is not influenced when the OCA optical cement is used in the environments of strong light irradiation, high temperature and high humidity, the OCA optical cement is widely applied to the industry of touch screens, and relates to the fields of smart phones, touch screen multimedia machines and the like.
Before being used, the OCA optical film is usually directly or simply packaged and then placed in a box, and during the transportation and moving processes, the surface of the OCA optical film is easily polluted and damaged by collision, so that the quality of electronic products using the OCA optical film is affected, and therefore, the OCA optical film needs to be effectively protected before being used. Patent CN206691710U discloses an OCA optical adhesive laminate with simple package, wherein hard films are arranged on the upper and lower surfaces of the OCA optical adhesive laminate, and an antistatic film is wrapped on the outermost layer, so that the crystallinity of the surface of the OCA optical adhesive is ensured while static electricity is eliminated; but the elasticity degree of the outer antistatic film wrapping is difficult to unify, when the colloid is thick or the colloid is soft, the corner stress of the OCA optical cement lamination is concentrated due to jolting and shaking in the transportation process, the deformation or the glue overflow is easy to occur, and the product quality is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an OCA optical cement lamination of static membrane packing is prevented in area to solve above-mentioned problem.
The utility model discloses contain following technical scheme:
the utility model provides an OCA optical adhesive lamination with antistatic film package, which comprises an OCA optical adhesive lamination stacked by a plurality of OCA optical films, hard films arranged on the upper and lower surfaces of the OCA optical adhesive lamination and an antistatic film wrapped on the outer surface; wherein, the OCA optical cement lamination piece outer surface that is provided with the stereoplasm film all is closely wrapped by the antistatic film except that the bight.
Further, the hard film has the same shape as the outermost frame of the OCA optical film stack.
The OCA optical film lamination is formed by stacking OCA optical films in the same or different shapes, and the hard film and the anti-static film are arranged according to the size of the outermost frame of the OCA optical film lamination.
Furthermore, one side of the hard film is a matte side, and the other side of the hard film is a mirror surface, wherein the matte side faces the OCA optical adhesive lamination.
Further, when the OCA optical film is rectangular, the outer surface of the OCA optical film lamination provided with the hard film except four corners is tightly wrapped by the anti-static film.
Further, four corners which are not wrapped are rectangular areas; the sizes of all the rectangular areas in the width direction of the outermost frame of the OCA optical adhesive lamination are consistent and are 30 mm-1/2X Product(s) Said X is Product(s) The length of the short side of the outermost frame of the OCA optical cement lamination is shown as the length of the short side of the outermost frame of the OCA optical cement lamination; the size of each rectangular area in the length direction of the outermost frame of the OCA optical cement lamination is consistent and ranges from 30mm to 1/2Y Product(s) Said Y is Product(s) The length of the long edge of the outermost frame of the OCA optical cement lamination.
Further, the anti-static film is made of a first rectangular anti-static film with four corners removed; the free end of the antistatic film has an overlapping part after being folded along the outermost frame of the OCA optical cement lamination.
The size of the part of the antistatic film to be removed can be flexibly adjusted according to the specification of the OCA optical adhesive lamination, and the antistatic film with the same specification can be used universally for OCA optical adhesive laminations with different specifications.
Further, the length of the overlapped part of the antistatic film after being folded along the width direction of the OCA optical adhesive lamination is 10 mm-X Product(s) -10mm, said X Product(s) The length of the short side of the outermost frame of the OCA optical cement lamination is shown as the length of the short side of the outermost frame of the OCA optical cement lamination; the length of the overlapped part of the antistatic film after being folded along the length direction of the OCA optical adhesive lamination is 10 mm-1/2Y Product(s) Said Y is Product(s) The length of the long edge of the outermost frame of the OCA optical cement lamination.
Further, the anti-static film is formed by sequentially stacking a second rectangular anti-static film and a third rectangular anti-static film;
the long side of the OCA optical adhesive lamination is larger than the corresponding parallel side length in the second rectangular anti-static film, and the short side of the OCA optical adhesive lamination is smaller than the corresponding parallel side length in the second rectangular anti-static film; the long side of the OCA optical adhesive lamination is smaller than the corresponding parallel side length in the third rectangular anti-static film, and the short side of the OCA optical adhesive lamination is larger than the corresponding parallel side length in the third rectangular anti-static film;
the free end of the second rectangular anti-static film is folded along the width direction of the OCA optical adhesive lamination sheet to form an overlapping part, and the free end of the third rectangular anti-static film is folded along the length direction of the OCA optical adhesive lamination sheet to form an overlapping part with the second anti-static film.
The second rectangular anti-static film and the third rectangular anti-static film are stacked, the second rectangular anti-static film needs to be laid firstly, the third rectangular anti-static film is laid on the second rectangular anti-static film, and if the two are laid in opposite sequence, the third rectangular anti-static film is difficult to fix and extremely easy to fall off, so that the product is inconvenient to turn around; the antistatic film required by the mode is formed at one time, and subsequent secondary cutting treatment is not needed, so that secondary cleaning is not needed.
Further, the length of the folded and overlapped part of the second anti-static film is 10 mm-X Product(s) -10mm, said X Product(s) The length of the short edge of the outermost frame of the OCA optical cement lamination; the length of the folded free end of the third anti-static film is consistent with the length of the overlapped part of the second anti-static film and is 10 mm-1/2Y Product(s) Said Y is Product(s) The length of the long edge of the outermost frame of the OCA optical cement lamination.
Further, the folded and overlapped portions are fixed using an adhesive tape.
Furthermore, the first rectangular antistatic film with four corners removed is folded along the width direction of the OCA optical adhesive laminate, the overlapped part is adhered and fixed along the length direction of the OCA optical adhesive laminate through an adhesive tape, the first rectangular antistatic film with four corners removed is folded along the length direction of the OCA optical adhesive laminate, and the overlapped part at two ends is adhered and fixed along the length direction of the OCA optical adhesive laminate through an adhesive tape; or
Folding first rectangle anti-static membrane along OCA optical cement lamination width direction, pasting fixedly with the part that overlaps along OCA optical cement lamination length direction through the sticky tape, folding third rectangle anti-static membrane along OCA optical cement lamination length direction again, pasting fixedly with the part that overlaps at both ends along OCA optical cement lamination length direction through the sticky tape.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses improve on prior art's basis, all wrap up OCA optical cement lamination closely with antistatic film except bight, than the mode of traditional full parcel, the utility model discloses a stress that OCA optical cement lamination bight gathered can be released to the parcel form, avoids OCA optical cement film to lead to warping or the phenomenon that spills over because of the stress is too big, has reduced the influence of the elasticity degree of antistatic film parcel to OCA optical cement lamination bight colloid simultaneously, has reduced the probability of bight deformation when realizing the lamination restraint to OCA optical cement, makes OCA optical cement film receive the guarantee in transportation, storage process's quality.
Drawings
Fig. 1 is a schematic view of an OCA optical adhesive laminate with an antistatic film package according to the present invention;
FIG. 2 is a development view of the antistatic film 1 and the product in example 1;
FIG. 3 is a schematic view showing a process of wrapping a product with the antistatic film 1 in example 1;
FIG. 4 is an expanded view of the antistatic films 2 and 3 and the product in example 2;
FIG. 5 is a schematic view showing a process of wrapping a product with the antistatic films 2, 3 in example 2;
in the figure: 1 is an antistatic film, 2 is a corner portion of an OCA optical adhesive laminate provided with a hard film, 3 is a second tape, 4 is a first tape, 5 is a third tape, 21 is an OCA optical adhesive laminate provided with a hard film, 22 is an antistatic film 1, 23 is an antistatic film removing portion, 31 is a first tape, 32 is a second tape, 33 is a third tape, 41 is an antistatic film 2, 42 is an antistatic film 3, 43 is an OCA optical adhesive laminate provided with a hard film, 51 is a first tape, 52 is a second tape, and 53 is a third tape.
Detailed Description
The present invention is further described in the following figures and embodiments, so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The width of the outermost frame of the OCA optical film laminate provided with hard film in the following examples is X Product(s) Length of Y Product(s) And the height is H.
Example 1
As shown in fig. 2, four corners of the rectangular antistatic film are removed, the OCA optical adhesive laminate 21 with the hard film is placed in the center of the antistatic film 22 with the four corners removed, as shown in fig. 3, the cut antistatic film is sequentially folded inwards along the length and width directions of the OCA optical adhesive laminate, the overlapped part of the antistatic film in the width direction is folded inwards, the first adhesive tape 31 is used for fixing along the length direction, and the overlapped part of the antistatic film in the length direction after being folded inwards is respectively fixed along the length direction by using the second adhesive tape 32 and the third adhesive tape 33, so as to obtain the OCA optical adhesive laminate with the antistatic film package.
The width of the anti-static film before removing the four corners is X Anti-static film Length of Y Anti-static film (ii) a The lengths of the antistatic film cut along the long side direction are respectively Y5, Y6, Y7 and Y8, and the lengths of the antistatic film cut along the wide side direction are respectively X5, X6, X7 and X8; antistatic from long edge of OCA optical adhesive lamination to cutThe distance of the membrane 1 is X1, X2, X3, X4; the distances from the short side of the OCA optical adhesive lamination to the cut antistatic film 1 are Y1, Y2, Y3 and Y4; the length of the overlapping portion in the width direction after the antistatic film 1 is folded inward is X Overlap The lengths of the overlapping portions in the longitudinal direction of the folded antistatic film 1 are Y Overlap 1 、Y Overlap 2 。
In this embodiment:
30mm≤X1＝X2＝X3＝X4≤X product(s) /2，
30mm≤Y1＝Y2＝Y3＝Y4≤Y Product(s) /2，
10mm≤X Overlap ＜X Product(s) -10mm，
10mm≤Y Overlap 1 ＝Y Overlap 2 ＜Y Product(s) /2，
X Anti-static film ≥2X Product(s) +2H+2X Overlap ，
Y Anti-static film ≥Y Product(s) +2H+2Y1+2Y Overlap 1 ，
X5＝X6＝X7＝X8＝(X Anti-static film -X Product(s) )/2+X1，
Y5＝Y6＝Y7＝Y8＝(Y Anti-static film -Y Product(s) )/2+Y1。
Example 2
As shown in fig. 4, the anti-static films 2 and 42 are sequentially laid and stacked, the OCA optical adhesive laminate 43 provided with the hard films is placed on the anti-static films 2 and 3 in the center, as shown in fig. 5, the anti-static film 2 is firstly folded inwards along the width direction of the OCA optical adhesive laminate, and then the anti-static film 3 is folded inwards along the length direction of the OCA optical adhesive laminate; and fixing the overlapped part of the inwards folded antistatic film 2 in the width direction along the length direction by using a 51 first adhesive tape, and fixing the overlapped part of the inwards folded antistatic film 3 in the length direction along the length direction by using a 52 second adhesive tape and a 53 third adhesive tape respectively to obtain the OCA optical adhesive laminated sheet with the antistatic film package.
The width and length of the antistatic film 2 are respectively A Antistatic film 2 、B Antistatic film 2 To prevent from standing stillThe width and length of the electric film 3 are respectively A Antistatic film 3 、B Antistatic film 3 (ii) a The distances from the long edge of the OCA optical adhesive lamination to the antistatic film 3 are A1, A2, A3 and A4; the distances from the short sides of the OCA optical adhesive lamination to the antistatic film 2 are B1, B2, B3 and B4; the length of the overlapping portion in the width direction after the antistatic film 2 is folded inward is a Overlap The lengths of the overlapping portions in the longitudinal direction of the folded antistatic film 3 are B Overlap 1 、B Overlap 2 。
In this embodiment:
30mm≤A1＝A2＝A3＝A4≤X product(s) /2，
30mm≤B1＝B2＝B3＝B4≤Y Product(s) /2，
10mm≤A Overlap ＜X Product(s) -10mm，
10mm≤B Overlap 1 ＝B Overlap 2 ＜Y Product(s) /2，
A Antistatic film 2 ≥2X Product(s) +2H+2A Overlap ，
B Antistatic film 2 ≤Y Product(s) -2B1，
A Antistatic film 3 ≤X Product(s) -2A1，
B Antistatic film 3 ≥Y Product(s) +2H+2B1+2B Overlap 1 。
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The utility model provides a take OCA optical cement lamination of antistatic backing packing, includes the OCA optical cement lamination that stacks by a plurality of OCA optical cement pieces, sets up the stereoplasm film and the antistatic backing of parcel in the surface about the OCA optical cement lamination, its characterized in that, the OCA optical cement lamination surface that is provided with the stereoplasm film all is closely wrapped up by the antistatic backing except that bight.
2. The OCA optical film laminate with antistatic film package of claim 1, wherein the hard film has the same shape as the outermost frame of the OCA optical film laminate.
3. The OCA optical cement lamination with the antistatic film package as claimed in claim 1, wherein one surface of the hard film is a matte surface, and the other surface of the hard film is a mirror surface, and the matte surface faces the OCA optical cement lamination.
4. The OCA optical film laminate with the antistatic film package of claim 1, wherein when the OCA optical film is rectangular, the outer surface of the OCA optical film laminate provided with the hard film is tightly wrapped by the antistatic film except for four corners.
5. The OCA optical adhesive stack with an antistatic film package of claim 4, wherein the four corners of the optical adhesive stack that are not wrapped are rectangular areas; the sizes of all the rectangular areas in the width direction of the outermost frame of the OCA optical adhesive lamination are consistent and are 30 mm-1/2X Product(s) Said X is Product(s) The length of the short side of the outermost frame of the OCA optical cement lamination is shown as the length of the short side of the outermost frame of the OCA optical cement lamination; the size of each rectangular area in the length direction of the outermost frame of the OCA optical cement lamination is consistent and ranges from 30mm to 1/2Y Product(s) Said Y is Product(s) The length of the long edge of the outermost frame of the OCA optical cement lamination.
6. The OCA optical adhesive stack with an antistatic film package of claim 4, wherein the antistatic film is made of a rectangular first antistatic film with four corners removed; the free ends of the antistatic films are provided with overlapping parts after being folded along the outermost frame of the OCA optical cement lamination.
7. The OCA optical adhesive stack with an antistatic film package of claim 6, wherein the antistatic film is disposed along the width of the OCA optical adhesive stackThe length of the overlapped part after folding is 10 mm-X Product(s) -10mm, said X Product(s) The length of the short edge of the outermost frame of the OCA optical cement lamination; the length of the overlapped part of the antistatic film after being folded along the length direction of the OCA optical adhesive lamination is 10 mm-1/2Y Product(s) Said Y is Product(s) The length of the long edge of the outermost frame of the OCA optical cement lamination.
8. The OCA optical adhesive stack with an antistatic film package of claim 4, wherein the antistatic film is formed by stacking a second rectangular antistatic film and a third rectangular antistatic film in sequence;
the long edge of the outermost frame of the OCA optical adhesive lamination is larger than the corresponding parallel side length in the second rectangular anti-static film, and the short edge of the outermost frame of the OCA optical adhesive lamination is smaller than the corresponding parallel side length in the second rectangular anti-static film; the long edge of the outermost frame of the OCA optical adhesive lamination is smaller than the corresponding parallel side length in the third rectangular anti-static film, and the short edge of the outermost frame of the OCA optical adhesive lamination is larger than the corresponding parallel side length in the third rectangular anti-static film;
the free end of the second rectangular anti-static film is folded along the width direction of the OCA optical adhesive lamination sheet to form an overlapping part, and the free end of the third rectangular anti-static film is folded along the length direction of the OCA optical adhesive lamination sheet to form an overlapping part with the second rectangular anti-static film.
9. The OCA optical adhesive stack with antistatic film package of claim 8, wherein the length of the folded overlapping portion of the second antistatic film is 10 mm-X Product(s) -10mm, said X Product(s) The length of the short side of the outermost frame of the OCA optical cement lamination is shown as the length of the short side of the outermost frame of the OCA optical cement lamination; the length of the folded free end of the third anti-static film is consistent with the length of the overlapped part of the second anti-static film and is 10 mm-1/2Y Product(s) Said Y is Product(s) The length of the long edge of the outermost frame of the OCA optical cement lamination.
10. The OCA optical adhesive laminate with the antistatic film package of any one of claims 7-9, wherein the folded overlapped part is fixed by using an adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220229827.XU CN217375625U (en) | 2022-01-27 | 2022-01-27 | OCA optical cement lamination of static membrane packing is prevented in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220229827.XU CN217375625U (en) | 2022-01-27 | 2022-01-27 | OCA optical cement lamination of static membrane packing is prevented in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217375625U true CN217375625U (en) | 2022-09-06 |
Family
ID=83098058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220229827.XU Active CN217375625U (en) | 2022-01-27 | 2022-01-27 | OCA optical cement lamination of static membrane packing is prevented in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217375625U (en) |
-
2022
- 2022-01-27 CN CN202220229827.XU patent/CN217375625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102526049B1 (en) | Laminated substrate and package | |
| JP2010202226A (en) | Carrier tape and package | |
| CN217375625U (en) | OCA optical cement lamination of static membrane packing is prevented in area | |
| KR101322459B1 (en) | Honeycomb cardboard and reinforced with cardboard boxes and packing an led film, method for manufacturing the same | |
| TWI485094B (en) | Packing structure of dicing die bonding film and packing method | |
| TWI231376B (en) | Package for a optical sheet and a packing method for the same | |
| US9422097B1 (en) | Package cushioning material for liquid crystal glass | |
| TW202031567A (en) | Packaged body and packaging body | |
| TWI826818B (en) | glass plate package | |
| KR101368089B1 (en) | Protective sheet of substrate | |
| JP2008020856A (en) | Protective film of liquid crystal display panel and method for protecting liquid crystal display panel | |
| JP4736405B2 (en) | Glass substrate packaging method and glass substrate packaging using the same | |
| CN212355005U (en) | Packaging structure | |
| CN217147000U (en) | Special iron plastic plate packaging structure for television | |
| WO2015127703A1 (en) | Liquid crystal module group packaging bag | |
| JP3155490U (en) | Display filter package | |
| WO2023162638A1 (en) | Glass plate packaging body and glass plate dual-layer packaging body | |
| CN210681470U (en) | Easy-to-pull folding mail-order carton with protection function | |
| CN211002663U (en) | Novel paper corner protector for honeycomb paper tray | |
| JP3151013U (en) | Oil leakage prevention curing sheet | |
| JP2009037269A (en) | Large pellicle storage container and method for manufacturing the same | |
| JP2009037269A5 (en) | ||
| JP2007091267A (en) | Pallet, packaging structure and packaging method | |
| TW202332638A (en) | Paper buffer protection piece suitable for thin electronic product | |
| JP3102996U (en) | Protective material for semi-finished products such as liquid crystal display substrates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |