CN1208416C - Manufacturing method for aluminum foil adhesive tape - Google Patents
Manufacturing method for aluminum foil adhesive tape Download PDFInfo
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- CN1208416C CN1208416C CN 03131756 CN03131756A CN1208416C CN 1208416 C CN1208416 C CN 1208416C CN 03131756 CN03131756 CN 03131756 CN 03131756 A CN03131756 A CN 03131756A CN 1208416 C CN1208416 C CN 1208416C
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- aluminium foil
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Abstract
The present invention relates to a processing method of a processing method for an aluminium foil adhesive belt used for binding the condensing pipe of a refrigerator and the outer wall of a liner of a refrigerator body. The present invention comprises the following steps that: 1. aluminium foil is selected and is used as a base material; 2. a composite adhesive agent is coated on the surface of one side of the aluminium foil as the base material, and the aluminium foil is dried by a drying channel at the temperature of 50 DEG C to 80 DEG C during the period that the composite adhesive agent is coated; 3. the aluminium foil is taken out of the drying channel and is rolled, and one side of any of a PE thin film, or a PET thin film, or a BOPP thin film, etc. is compounded on the surface of the composite adhesive agent during rolling; 4. a back side processing agent is coated on the other side of the thin film; 5. the aluminium foil is dried in a drying room at the temperature of 50 DEG C to 100 DEG C, is taken out after the aluminium foil is dried for 48 hours, and is placed for 48 to 52 hours at normal temperature; 6. pressure sensitive adhesive is coated on the other surface of the other side of the base material, and the base material is dried by the drying channel at the temperature of 100 DEG C to 150 DEG C during the period that the pressure sensitive adhesive is coated; 7. the base material is rolled and slit. Because the composite adhesive agent is coated on the surface of one side of the aluminium foil, the method of the present invention realizes a leaving type, and effectively enhances the bonding strength of the connectivity of the heads and the tails of adhesive tapes. Furthermore, because the back side processing agent is coated on the other side of the thin film, the combination rate of the thin film and a polyurethane foaming material can be effectively improved; in addition, the tensile strength of the aluminium foil adhesive tapes is.
Description
Technical field
The invention discloses a kind of working method of aluminum foil tape, more particularly is a kind of being used for the prolong of refrigerator and the refrigerator body inner bladder outer wall working method of the aluminum foil tape of cementation mutually.
Background technology
At present, be used for the prolong of refrigerator and refrigerator body inner bag mutually the sealing tape of cementation mainly contain following two kinds: a kind of is the aluminum foil tape of band separate-type paper, and another kind is that no-off paper claims aluminum foil tape linerless and that play high-temperature insulation again.With regard to preceding a kind of with regard to, it is to be substrate tree material with the aluminium foil, is the pressure sensitive adhesive of acrylic acid or the like at the side surface coating raw material of this base material, in the compound one deck separate-type paper of a side surface that is coated with pressure sensitive adhesive, this separate-type paper claims separate paper again then.When using this sealing tape, need on one side separate-type paper is removed, on one side aluminum foil tape is sticked to prolong and refrigerator body inner bladder outer wall.Bring two problems like this, the one, release trimming adhesive gel adhesive tape is thrown off on the limit can increase great inconvenience to the operative employee.The 2nd, in the operation place of this sealing tape of all uses, the separate-type paper after removing and discarding is dispersed throughout ground, bows one's head promptly to see, has both decreased and has looked forward to, and hinders workshop condition again.With regard to the back is a kind of, the separate-type paper that a kind of sealing tape will use before though it had saved, substantially overcome aforementioned deficiency, but because it is to adopt organic silicone oil to smear processing, promptly carry out release processing, thereby bring following defective by smearing organic silicone oil, the one, in use, the one section sealing tape in back be difficult to the last period sealing tape realize that in joint separately head and the tail are bonding mutually sliding property is bigger because silicone oil is handled the back.The 2nd, in the treating processes that foams between outcase of refrigerator and inner bag, because sealing tape has been done the release processing of silicone oil, the clinging power rapid drawdown can't be glued it well mutually with the polyurethane foam material affinity, directly influence the quality of refrigerator.All technical indicator of this sealing tape is: with the combination rate of polyurethane foam material be about 85%; Hold 3000 hours viscosity time; Tensile strength is 10N/cm.For this reason, no matter be on the internet, still on relevant technical magazine, often be seen in the content of collection " linerless aluminum foil tape " production technology, issued on the internet as Lianshui County, Jiangsu Province sunlight plastic cement company limited and to have advertiseed for linerless aluminum foil tape technology sincerely, and required the sealing tape back side can reach 95% with the whipping agent combination rate.
Summary of the invention
The object of the present invention is to provide a kind of working method of aluminum foil tape, head and the tail strong bond problem between back one section belt and the last end belt can not only be solved with the sealing tape of this method processing, and the good combination between itself and the polyurethane foam material can be guaranteed.
The objective of the invention is to reach like this, a kind of working method of aluminum foil tape, it is made up of following steps:
A, to choose aluminium foil be base material;
B, to a side surface of aluminium foil base material coating composite adhesive, do the drying processing while apply via 50 ℃～80 ℃ drying tunnel;
C, go out drying tunnel and rolling, the one side with any one film in polyethylene (PE) or polyester (PET) or the Biaxially oriented polypropylene film (BOPP) (BOPP) during rolling is compounded in aforesaid composite adhesive surface;
D, the another side of film is coated with the application weight part ratio is respectively 1 part of tween, 1 part of silicone oil, 2 parts of pimelinketone, 2 parts of catalyzer, 2 parts in resol, add 100 parts of dissolution with solvents and evenly stir and the back side treatment agent of preparation down through normal temperature and pressure;
E, drying took out after 48 hours in 50 ℃～100 ℃ drying room, placed at normal temperatures 48～52 hours;
F, to the opposite side surface applied pressure sensitive adhesive of base material, make the substrate passed 100 ℃～150 ℃ drying tunnel drying while applying;
G, rolling, cut.
The working method of aluminum foil tape of the present invention, described composite adhesive are two component composite adhesives.
The working method of aluminum foil tape of the present invention, described pressure sensitive adhesive are any one in acrylate pressure sensitive adhesive or the rubber pressure-sensitive adhesive.
The working method of aluminum foil tape of the present invention, described tween are any one in tween 30 or the tween 80.
The working method of aluminum foil tape of the present invention, described catalyzer are two bay catalyzer.
The working method of aluminum foil tape of the present invention, described resol are pure phenolic resin.
The working method of aluminum foil tape of the present invention, described solvent are any one in toluene or the dimethylbenzene.
The inventive method has strengthened the head and the tail connectivity bonding strength between the sealing tape effectively owing to having adopted the side surface to aluminium foil release with the realization of coating composite adhesive; And, because to the another side of film coating back side treatment agent, can improve the combination rate of itself and polyurethane foam material effectively; In addition, the tensile strength of aluminum foil tape also has corresponding improvement.
Accompanying drawing and drawing explanation
The sealing tape product figure of accompanying drawing for adopting the inventive method to obtain.
Among the figure: 1, aluminium foil base material; 2, composite adhesive layer; 3, pressure-sensitive adhesive layer; 4, polyethylene (PE) or polyester (PET) or Biaxially oriented polypropylene film (BOPP) (BOPP) film; 5, back side treatment agent layer.
Embodiment
Embodiment 1:
A, choose fine aluminium foil base material 1;
B, coating is 108 (II type) first, component B composite adhesive by the model that chemical plant, the southeast, Wujin, city, Wujin, Jiangsu Province produces to a side surface of aluminium foil base material 1 by coating machine, side surface at aluminium foil base material 1 forms composite adhesive layer 2, make its coating machine drying tunnel through 55 ℃ while being coated with, carry out drying and handle;
C, go out drying tunnel and rolling, in the time of rolling a face of polyethylene (PE) film 4 is compounded in the surface of composite adhesive layer 2;
D, when a face with polyethylene (PE) film 4 is compound on the composite adhesive layer 2, the another side of polyethylene (PE) film 4 is coated with the application weight part ratio is respectively 1 part of tween, 1 part of silicone oil, 2 parts of pimelinketone, 2 parts of catalyzer, 2 parts in resol, the back side treatment agent that adds 100 parts of dissolution with solvents and prepare through the even down stirring of normal temperature and pressure forms back side treatment agent layer 5 on this surface of polyethylene (PE) film 4.Wherein: the used tween of preparation back side treatment agent is a tween 80; Silicone oil is 107 silicone oil of being produced by Shanghai resin institute; Catalyzer is two commercially available bay catalyzer; Resol is 2402 commercially available pure phenolic resins.
E, in 60 ℃ drying room drying 48 hours, placed at normal temperatures after the taking-up 49 hours;
F, the opposite side surface of aluminium foil base material 1 is applied acrylate pressure sensitive adhesive by coating machine, make it to form pressure-sensitive adhesive layer 3 at this side surface of aluminium foil base material 1, the coating machine drying tunnel drying while being coated with through 110 ℃ is handled;
G, rolling, cut, thus obtain bonding strength good, with the sealing tape of polyurethane foam material combination degree height, tensile strength excellence.All technical indicator test of sealing tape through the inventive method is obtained: and the combination rate between the polyurethane foam material reaches 100%; Hold the viscosity time more than or equal to 10,000 hours; Tensile strength is 80-120N/cm.
Embodiment 2:
A, choose fine aluminium foil base material 1;
B, coating is 108 (II type) first, component B composite adhesive by the model that chemical plant, the southeast, Wujin, city, Wujin, Jiangsu Province produces to a side surface of aluminium foil base material 1 by coating machine, side surface at aluminium foil base material 1 forms composite adhesive layer 2, make its coating machine drying tunnel through 65 ℃ while being coated with, carry out drying and handle;
C, go out drying tunnel and rolling, in the time of rolling a face of polyester (PET) film 4 is compounded in the surface of composite adhesive layer 2;
D, when a face with polyester (PET) film 4 is compound on the composite adhesive layer 2, to the another side of polyester (PET) film 4 coating back side treatment agent, form back side treatment agent layer 5 on this surface of polyester (PET) film 4.Wherein: prepare the used material of back side treatment agent with embodiment 1, only tween is a tween 30.
E, in 75 ℃ drying room drying 48 hours, placed at normal temperatures after the taking-up 50 hours;
F, the opposite side surface of aluminium foil base material 1 is applied rubber pressure-sensitive adhesive by coating machine, make it to form pressure-sensitive adhesive layer 3 at this side surface of aluminium foil base material 1, the coating machine drying tunnel drying while being coated with through 125 ℃ is handled;
G, rolling, cut, obtain aluminum foil tape as all performances as described in the embodiment 1.
Embodiment 3:
A, choose fine aluminium foil base material 1;
B, coating is 108 (II type) first, component B composite adhesive by the model that chemical plant, the southeast, Wujin, city, Wujin, Jiangsu Province produces to a side surface of aluminium foil base material 1 by coating machine, side surface at aluminium foil base material 1 forms composite adhesive layer 2, make its coating machine drying tunnel through 65 ℃ while being coated with, carry out drying and handle;
C, go out drying tunnel and rolling, in the time of rolling a face of Biaxially oriented polypropylene film (BOPP) (BOPP) film 4 is compounded in the surface of composite adhesive layer 2;
D, when a face with Biaxially oriented polypropylene film (BOPP) (BOPP) film 4 is compound on the composite adhesive layer 2, another side coating back side treatment agent to Biaxially oriented polypropylene film (BOPP) (BOPP) film 4 forms back side treatment agent layer 5 on this surface of Biaxially oriented polypropylene film (BOPP) (BOPP) film 4.The preparation back side used material of treatment agent is selected with embodiment 1.
E, in 90 ℃ drying room drying 48 hours, placed at normal temperatures after the taking-up 50 hours;
F, the opposite side surface of aluminium foil base material 1 is applied rubber pressure-sensitive adhesive by coating machine, make it to form pressure-sensitive adhesive layer 3 at this side surface of aluminium foil base material 1, the coating machine drying tunnel drying while being coated with through 125 ℃ is handled;
G, rolling, cut, obtain aluminum foil tape as all performances as described in the embodiment 1.
Claims (7)
1, a kind of working method of aluminum foil tape is characterized in that it is made up of following steps:
A, to choose aluminium foil be base material;
B, to a side surface of aluminium foil base material coating composite adhesive, do the drying processing while apply via 50 ℃～80 ℃ drying tunnel;
C, go out drying tunnel and rolling, the one side with any one film in polyethylene (PE) or polyester (PET) or the Biaxially oriented polypropylene film (BOPP) (BOPP) during rolling is compounded in aforesaid composite adhesive surface;
D, the another side of film is coated with the application weight part ratio is respectively 1 part of tween, 1 part of silicone oil, 2 parts of pimelinketone, 2 parts of catalyzer, 2 parts in resol, add 100 parts of dissolution with solvents and evenly stir and the back side treatment agent of preparation down through normal temperature and pressure;
E, drying took out after 48 hours in 50 ℃～100 ℃ drying room, placed at normal temperatures 48～52 hours;
F, to the opposite side surface applied pressure sensitive adhesive of base material, make the substrate passed 100 ℃～150 ℃ drying tunnel drying while applying;
G, rolling, cut.
2, the working method of a kind of aluminum foil tape according to claim 1 is characterized in that described composite adhesive is two component composite adhesives.
3, the working method of a kind of aluminum foil tape according to claim 1 is characterized in that described pressure sensitive adhesive is any one in acrylate pressure sensitive adhesive or the rubber pressure-sensitive adhesive.
4, the working method of a kind of aluminum foil tape according to claim 1 is characterized in that described tween is any one in tween 30 or the tween 80.
5, the working method of a kind of aluminum foil tape according to claim 1 is characterized in that described catalyzer is two bay catalyzer.
6, the working method of a kind of aluminum foil tape according to claim 1 is characterized in that described resol is pure phenolic resin.
7, the working method of a kind of aluminum foil tape according to claim 1 is characterized in that described solvent is any one in toluene or the dimethylbenzene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131756 CN1208416C (en) | 2003-07-24 | 2003-07-24 | Manufacturing method for aluminum foil adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131756 CN1208416C (en) | 2003-07-24 | 2003-07-24 | Manufacturing method for aluminum foil adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1482196A CN1482196A (en) | 2004-03-17 |
| CN1208416C true CN1208416C (en) | 2005-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03131756 Expired - Fee Related CN1208416C (en) | 2003-07-24 | 2003-07-24 | Manufacturing method for aluminum foil adhesive tape |
Country Status (1)
| Country | Link |
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| CN (1) | CN1208416C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312242C (en) * | 2005-05-26 | 2007-04-25 | 厦门丰友胶粘制品有限公司 | Laminated adhesive aluminium foil band and it mfg. process |
| CN101250381B (en) * | 2008-03-17 | 2012-01-11 | 常熟市振宇胶带有限公司 | Method for making aluminum foil adhesive tape |
| EP2458256A1 (en) * | 2010-11-30 | 2012-05-30 | Converteam Technology Ltd | Insulation for a cryogenic component |
| CN102431270A (en) * | 2011-09-05 | 2012-05-02 | 应璐超 | Lining paper aluminum foil adhesive tape production process |
| CN104263270A (en) * | 2014-09-15 | 2015-01-07 | 常熟市振宇胶带有限公司 | Adhesive tape for condensing tube of refrigerator and adhesive coating equipment of adhesive tape |
| CN104559862A (en) * | 2014-12-10 | 2015-04-29 | 安徽百盛源包装材料有限公司 | Quick-curing glue used between composite flexible packaging layers |
| CN104830244A (en) * | 2015-04-16 | 2015-08-12 | 李关 | Manufacturing process for film-laminated aluminum foil tape |
| CN105038627A (en) * | 2015-07-01 | 2015-11-11 | 常熟市长江胶带有限公司 | Lining paper-free aluminum foil adhesive tape with high bonding force |
| JP6703429B2 (en) * | 2016-03-28 | 2020-06-03 | マクセルホールディングス株式会社 | Adhesive tape |
| CN107415368A (en) * | 2017-04-10 | 2017-12-01 | 滁州卷烟材料厂 | A kind of easily separated recovery cigarette aluminium-foil paper |
| CN109233663B (en) * | 2017-05-17 | 2021-04-20 | 合肥华凌股份有限公司 | Adhesive tape with heat conduction function, condensation pipe and refrigerator |
| CN109679540B (en) * | 2018-12-07 | 2021-03-02 | 江阴美源实业有限公司 | High-temperature-resistant adhesive and preparation method of high-temperature-resistant aluminum foil tape |
| CN109762478A (en) * | 2019-01-15 | 2019-05-17 | 江苏晶华新材料科技有限公司 | A kind of PE adhesive tape |
| CN110003810B (en) * | 2019-03-20 | 2021-11-05 | 深圳科宏健科技有限公司 | High-temperature adhesive tape and production method thereof |
-
2003
- 2003-07-24 CN CN 03131756 patent/CN1208416C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1482196A (en) | 2004-03-17 |
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