CN112812705A - Anti-wrinkle butyl waterproof sealing adhesive tape and processing method thereof - Google Patents
Anti-wrinkle butyl waterproof sealing adhesive tape and processing method thereof Download PDFInfo
- Publication number
- CN112812705A CN112812705A CN202011631103.XA CN202011631103A CN112812705A CN 112812705 A CN112812705 A CN 112812705A CN 202011631103 A CN202011631103 A CN 202011631103A CN 112812705 A CN112812705 A CN 112812705A
- Authority
- CN
- China
- Prior art keywords
- layer
- butyl
- adhesive layer
- sticking film
- self
- 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.)
- Pending
Links
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 title claims abstract description 56
- 239000012945 sealing adhesive Substances 0.000 title claims abstract description 27
- 230000001153 anti-wrinkle effect Effects 0.000 title claims description 9
- 238000003672 processing method Methods 0.000 title abstract description 7
- 239000010410 layer Substances 0.000 claims abstract description 64
- 239000012790 adhesive layer Substances 0.000 claims abstract description 24
- 239000004677 Nylon Substances 0.000 claims abstract description 21
- 229920001778 nylon Polymers 0.000 claims abstract description 21
- 229920002635 polyurethane Polymers 0.000 claims abstract description 19
- 239000004814 polyurethane Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 239000011888 foil Substances 0.000 claims abstract description 9
- 230000037303 wrinkles Effects 0.000 claims abstract description 5
- 230000001788 irregular Effects 0.000 claims description 13
- 238000013329 compounding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims 3
- 239000002313 adhesive film Substances 0.000 abstract description 3
- 230000000181 anti-adherent effect Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 description 29
- 229920000297 Rayon Polymers 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 101100008050 Caenorhabditis elegans cut-6 gene Proteins 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/28—Metal sheet
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2477/00—Presence of polyamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a crease-resistant butyl waterproof sealing adhesive tape and a processing method thereof, which comprises an aluminum foil film, a butyl self-adhesive layer and a PE anti-adhesive film which are arranged in sequence, symmetrical notches are arranged at two sides of the PE anti-sticking film at intervals, the distance between every two adjacent notches is not more than 3mm, the butyl self-adhesive layer is internally provided with a framework layer and a filling compensation layer, the framework layer comprises a nylon net framework embedded in the middle of the butyl self-adhesive layer, the filling compensation layer comprises a single-component polyurethane expansion sealing adhesive layer which is attached to the nylon mesh framework layer, the invention has the advantages that the phenomenon that a PE anti-sticking film generates wrinkles during winding is effectively avoided, the framework layer and the filling compensation layer are arranged in the butyl self-adhesive layer, the butyl self-adhesive layer can be effectively extended and the gap at the position of the fold can be compensated when the fold appears, so that the whole sealing performance is ensured.
Description
Technical Field
The invention relates to the field of waterproof sealing materials, in particular to a crease-resistant butyl waterproof sealing adhesive tape and a processing method thereof.
Background
The existing butyl adhesive tape is characterized in that 0.8-1.5mm of butyl self-adhesive is coated on an aluminum foil film with the thickness of 0.036-0.05mm, then a PE (polyethylene) anti-sticking film with the thickness of 0.04mm is covered on the aluminum foil film, the aluminum foil film is rolled for a certain length and then cut into a certain width to form a butyl waterproof adhesive tape, the PE anti-sticking film is torn off to expose a butyl self-adhesive layer when the butyl waterproof adhesive tape is used, and the butyl waterproof adhesive tape is pasted on an adherend, so that the waterproof sealing.
Because the aluminium foil membrane of the exposure layer does not have the elongation and butyl self-adhesive is soft elastomer, after having coated the compound PE anti-sticking film rolling of butyl self-adhesive and coiled, the PE anti-sticking film easily forms great fold, oppresses butyl self-adhesive layer, and local glue film attenuation, especially summer glue film becomes soft, and fold department does not have butyl self-adhesive almost, seriously influences waterproof sealing effect during the use.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a crease-resistant butyl waterproof sealing adhesive tape and a processing method thereof, aiming at the defects of the prior art.
The technical scheme is as follows: the anti-wrinkle butyl waterproof sealing adhesive tape comprises an aluminum foil film, a butyl self-adhesive layer and a PE anti-adhesive film which are sequentially arranged, symmetrical notches are arranged at two sides of the PE anti-adhesive film at intervals, the distance between every two adjacent notches is not more than 3mm, a framework layer and a filling compensation layer are arranged in the butyl self-adhesive layer, the framework layer comprises a nylon net framework embedded in the middle of the butyl self-adhesive layer, and the filling compensation layer comprises a single-component polyurethane expansion sealing adhesive layer attached to the nylon net framework layer.
Preferably, the thickness of the single-component polyurethane expansion sealing adhesive layer is 0.1-0.3 mm.
Preferably, the thickness of the nylon net framework layer is 0.2mm, and the mesh number is 20-40 meshes.
Preferably, the PE anti-sticking film is provided with a plurality of irregular folds, the height of the irregular folds is 0.05-0.1 mm, and the distance between every two adjacent irregular folds is 0.05-0.08 mm.
The processing method for processing the anti-wrinkling butyl waterproof sealing adhesive tape comprises the following steps:
s1, paving a nylon mesh framework layer, and attaching a single-component polyurethane expansion sealing adhesive layer to one side of the nylon mesh framework layer;
s2, forming a butyl self-adhesive layer on the bonded composite layer of the single-component polyurethane expansion sealing adhesive layer and the nylon mesh framework layer;
s3, processing a cut on the side edge of the PE anti-sticking film by using a numerical control paper cutter;
s4, putting the PE anti-sticking film with the cut processed into an embossing machine, and pressing irregular wrinkles on the PE anti-sticking film;
and S5, compounding the PE anti-sticking film processed in the step S4 on one side surface of the butyl self-adhesive layer close to the single-component polyurethane expansion sealing adhesive layer, and compounding an aluminum foil film on the other side surface of the butyl self-adhesive layer opposite to the PE anti-sticking film.
Compared with the prior art, the invention has the following beneficial effects: be equipped with the incision structure of symmetry on PE anti-sticking film's both sides limit, can hold the material of collapsing when convoluteing to effectively avoid PE anti-sticking film when convoluteing to set up casing ply and filling compensating layer in butyl from the viscose layer, can effectively extend and compensate the vacancy gap that fold department produced with the assurance butyl from the viscose layer when the fold appears, thereby guaranteed holistic leakproofness.
Drawings
FIG. 1 is a schematic cross-sectional view of an anti-wrinkle butyl waterproof sealing tape according to the present invention;
FIG. 2 is a schematic structural view of a PE release film according to the present invention.
In the figure: 1. a butyl self-adhesive layer; 2. an aluminum foil film; 3. PE anti-adhesion films; 4. a nylon mesh skeleton; 5. the single-component polyurethane expansion sealing adhesive layer; 6. and (6) cutting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
The utility model provides an anti-wrinkle butyl waterproof sealing adhesive tape, including the aluminium foil membrane 2 that sets gradually, butyl is from viscose layer 1 and PE anti-sticking film 3, 3 both sides intervals of PE anti-sticking film are provided with the incision 6 of symmetry, interval between the adjacent incision 6 is not more than 3mm, butyl is equipped with casing ply and packing compensation layer in the viscose layer 1, the casing ply is including burying underground the nylon wire frame 4 of butyl from viscose layer 1 intermediate position, packing compensation layer is including the one-component polyurethane inflation sealing adhesive layer 5 that 4 layers of laminating nylon wire frame set up.
The invention has the advantages that the symmetrical notch 6 structures are arranged on the two side edges of the PE anti-sticking film 3, and the materials which are suddenly contracted can be accommodated in the winding process, so that the phenomenon that the PE anti-sticking film 3 is wrinkled in the winding process is effectively avoided, and the framework layer and the filling compensation layer are arranged in the butyl self-adhesive layer 1, so that the butyl self-adhesive layer 1 can effectively extend and compensate the gap generated at the wrinkled part when wrinkles occur, and the integral sealing property is ensured.
Adopt single component polyurethane inflation sealing glue layer 5 as packing compensation layer because single component polyurethane inflation sealant can take place local inflation when the fold produces and receives pressure to the butyl that will be compressed is ejecting from viscose layer 1, thereby guarantees that the surface is fine and close, ensures that whole has sufficient leakproofness. Set up irregular fold on PE anti-sticking film 3, the fold size is less, can avoid forming great fold at PE anti-sticking film 3 when the rolling to prevent that butyl adhesive tape from scurrying water, improved butyl adhesive tape water seal effect greatly
In specific implementation, specific parameters are set as follows to ensure that the anti-wrinkle butyl waterproof sealing adhesive tape has the best waterproof sealing effect: the thickness of the single-component polyurethane expansion sealing adhesive layer 5 is 0.1-0.3 mm; the thickness of the 4 layers of the nylon net framework is 0.2mm, and the mesh number is 20-40 meshes.
The PE anti-sticking film 3 is provided with a plurality of irregular folds, the height of the irregular folds is 0.05-0.1 mm, and the distance between every two adjacent irregular folds is 0.05-0.08 mm.
The processing method adopted in the concrete processing implementation comprises the following steps:
s1, paving a nylon net framework 4 layer, and attaching a single-component polyurethane expansion sealing adhesive layer 5 to one side of the nylon net framework;
s2, forming a butyl self-adhesive layer 1 on the bonded composite layer of the single-component polyurethane expansion sealing adhesive layer 5 and the nylon net framework 4 layer;
s3, processing a cut 6 on the side edge of the PE anti-sticking film 3 by using a numerical control paper cutter;
s4, putting the PE anti-sticking film 3 with the processed cut 6 into an embossing machine, and pressing irregular wrinkles on the PE anti-sticking film 3;
and S5, compounding the PE anti-sticking film 3 processed in the step S4 on one side surface of the butyl self-adhesive layer 1 close to the single-component polyurethane expansion sealing adhesive layer 5, and compounding the aluminum foil film 2 on the other side surface of the butyl self-adhesive layer 1 opposite to the PE anti-sticking film 3.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.
Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides an anti fold butyl waterproof sealing adhesive tape, is including the aluminium foil membrane, butyl self-adhesion layer and the antiseized membrane of PE that set gradually, its characterized in that: symmetrical notches are arranged on two sides of the PE anti-sticking film at intervals, the distance between every two adjacent notches is not larger than 3mm, a framework layer and a filling compensation layer are arranged in the butyl self-adhesive layer, the framework layer comprises a nylon net framework embedded in the middle of the butyl self-adhesive layer, and the filling compensation layer comprises a single-component polyurethane expansion sealing adhesive layer attached to the nylon net framework layer.
2. The anti-wrinkle butyl waterproofing sealing tape according to claim 1, wherein: the thickness of the single-component polyurethane expansion sealing adhesive layer is 0.1-0.3 mm.
3. The anti-wrinkle butyl waterproofing sealing tape according to claim 1, wherein: the thickness of the nylon net framework layer is 0.2mm, and the mesh number is 20-40 meshes.
4. The anti-wrinkle butyl waterproofing sealing tape according to claim 1, wherein: the PE anti-sticking film is provided with a plurality of irregular folds, the height of the irregular folds is 0.05-0.1 mm, and the distance between the adjacent irregular folds is 0.05-0.08 mm.
5. The method for processing the anti-wrinkling butyl waterproof sealing tape as claimed in claims 1 to 4, wherein the method comprises the following steps: the method comprises the following steps:
s1, paving a nylon mesh framework layer, and attaching a single-component polyurethane expansion sealing adhesive layer to one side of the nylon mesh framework layer;
s2, forming a butyl self-adhesive layer on the bonded composite layer of the single-component polyurethane expansion sealing adhesive layer and the nylon mesh framework layer;
s3, processing a cut on the side edge of the PE anti-sticking film by using a numerical control paper cutter;
s4, putting the PE anti-sticking film with the cut processed into an embossing machine, and pressing irregular wrinkles on the PE anti-sticking film;
and S5, compounding the PE anti-sticking film processed in the step S4 on one side surface of the butyl self-adhesive layer close to the single-component polyurethane expansion sealing adhesive layer, and compounding an aluminum foil film on the other side surface of the butyl self-adhesive layer opposite to the PE anti-sticking film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011631103.XA CN112812705A (en) | 2020-12-31 | 2020-12-31 | Anti-wrinkle butyl waterproof sealing adhesive tape and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011631103.XA CN112812705A (en) | 2020-12-31 | 2020-12-31 | Anti-wrinkle butyl waterproof sealing adhesive tape and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112812705A true CN112812705A (en) | 2021-05-18 |
Family
ID=75855177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011631103.XA Pending CN112812705A (en) | 2020-12-31 | 2020-12-31 | Anti-wrinkle butyl waterproof sealing adhesive tape and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112812705A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257935A (en) * | 2005-09-05 | 2008-09-03 | 百润生物技术公司 | Multi-layered antiadhesion barrier |
| JP2010121014A (en) * | 2008-11-19 | 2010-06-03 | Konishi Co Ltd | Waterproof, single-sided adhesive tape |
| CN102168474A (en) * | 2010-12-30 | 2011-08-31 | 上海朝睿贸易商行 | Composite aluminum film elastic flashing and preparation method thereof |
| CN205272736U (en) * | 2015-12-25 | 2016-06-01 | 江西玉龙防水技术股份有限公司 | Knurling anti -sticking film does not have child self -adhered waterproofing membrane |
| CN106281095A (en) * | 2016-08-31 | 2017-01-04 | 济宁迅大管道防腐材料有限公司 | A kind of cold anticorrosion adhesive tape that twines combines |
| CN206254593U (en) * | 2016-08-08 | 2017-06-16 | 上海豫宏建筑防水材料有限公司 | A kind of self-adhesive modified asphalt waterproof rolling material |
| CN209752825U (en) * | 2019-01-28 | 2019-12-10 | 莱州市精诚橡胶有限公司 | Enhancement mode granulator inside lining |
| CN111303793A (en) * | 2020-04-08 | 2020-06-19 | 山东双圆密封科技有限公司 | Anti-wrinkle butyl waterproof sealing adhesive tape |
-
2020
- 2020-12-31 CN CN202011631103.XA patent/CN112812705A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257935A (en) * | 2005-09-05 | 2008-09-03 | 百润生物技术公司 | Multi-layered antiadhesion barrier |
| JP2010121014A (en) * | 2008-11-19 | 2010-06-03 | Konishi Co Ltd | Waterproof, single-sided adhesive tape |
| CN102168474A (en) * | 2010-12-30 | 2011-08-31 | 上海朝睿贸易商行 | Composite aluminum film elastic flashing and preparation method thereof |
| CN205272736U (en) * | 2015-12-25 | 2016-06-01 | 江西玉龙防水技术股份有限公司 | Knurling anti -sticking film does not have child self -adhered waterproofing membrane |
| CN206254593U (en) * | 2016-08-08 | 2017-06-16 | 上海豫宏建筑防水材料有限公司 | A kind of self-adhesive modified asphalt waterproof rolling material |
| CN106281095A (en) * | 2016-08-31 | 2017-01-04 | 济宁迅大管道防腐材料有限公司 | A kind of cold anticorrosion adhesive tape that twines combines |
| CN209752825U (en) * | 2019-01-28 | 2019-12-10 | 莱州市精诚橡胶有限公司 | Enhancement mode granulator inside lining |
| CN111303793A (en) * | 2020-04-08 | 2020-06-19 | 山东双圆密封科技有限公司 | Anti-wrinkle butyl waterproof sealing adhesive tape |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120321830A1 (en) | Precompressed Sealing Tape | |
| US20130187348A1 (en) | Sealing Tape for Sealing a Joint | |
| KR101039654B1 (en) | A dual waterproof sheet bag and method of manufacturing bag using a dual waterproof sheet | |
| CN105059683A (en) | Waterproof and safe file seal and production process thereof | |
| CN112812705A (en) | Anti-wrinkle butyl waterproof sealing adhesive tape and processing method thereof | |
| WO2021243883A1 (en) | Dehumidification bag and preparation method therefor | |
| JP5687782B1 (en) | Metal air battery | |
| CN213708212U (en) | Foam adhesive tape applied to LCD module protection | |
| CN104441850A (en) | Easily-sealed steel coil rust-proof paper | |
| CN212765184U (en) | High-barrier composite sheet | |
| CN221606650U (en) | Roll-type dampproof isolation film | |
| CN209160247U (en) | A kind of dixie cup preventing infiltration | |
| CN108706209B (en) | Repeatedly used patch | |
| JP5650312B1 (en) | Hanging sheet | |
| CN109160069B (en) | Packaging bag and packaging bag production technology | |
| CN111303793A (en) | Anti-wrinkle butyl waterproof sealing adhesive tape | |
| CN215152708U (en) | Pre-paved waterproof roll with anti-aging coating | |
| CN108177401B (en) | Polyolefin film, preparation method thereof and photosensitive material sealing film comprising polyolefin film | |
| CN206203063U (en) | Packaging structure and packaging box | |
| CN217598043U (en) | Inflatable high-tightness multi-channel composite packaging film | |
| CN216073669U (en) | Composite film for packaging | |
| CN213593868U (en) | Wear-resisting type composite packaging film | |
| CN216303701U (en) | Foam adhesive tape with waterproof function | |
| CN215102988U (en) | Special packaging adhesive tape for high-performance acrylic resin lenses | |
| CN219670407U (en) | Semi-cured light-curing film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |