CN103333630A - Environment-friendly high-viscosity double-sided adhesive tape - Google Patents
Environment-friendly high-viscosity double-sided adhesive tape Download PDFInfo
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- CN103333630A CN103333630A CN 201310237207 CN201310237207A CN103333630A CN 103333630 A CN103333630 A CN 103333630A CN 201310237207 CN201310237207 CN 201310237207 CN 201310237207 A CN201310237207 A CN 201310237207A CN 103333630 A CN103333630 A CN 103333630A
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- sensitive adhesive
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- sticky tape
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Abstract
The invention discloses an environment-friendly high-viscosity double-sided adhesive tape. The double-sided adhesive tape consists of a substrate, a pressure-sensitive adhesive and release paper and comprises the release paper, a first pressure-sensitive adhesive layer, the substrate and a second pressure-sensitive adhesive layer from top to bottom, wherein the substrate is a non-woven fabric, and the pressure-sensitive adhesive is a hot-melt environment-friendly pressure-sensitive adhesive. The environment-friendly high-viscosity double-sided adhesive tape disclosed by the invention has the advantages that the materials is reasonably selected, the preparation is simple and convenient, the double-sided adhesive force is strong, the toxin and the pollution are avoided, and a face to be adhered is not adhered when being peeled, so that the environment-friendly high-viscosity double-sided adhesive tape is very suitable to be applied to the fields of tags, stationery, office supplies and the like.
Description
Technical field
The present invention relates to a kind of double sticky tape, relate in particular to a kind of environmental protection high viscosity double sticky tape, belong to the tape technology field.
Background technology
Double sticky tape is to be base material with paper, cloth, plastics film, again elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive is uniformly coated on the web-like sealing tape of making on the above-mentioned base material, generally is made up of base material, tackiness agent, separate-type paper three parts.Double sticky tape is widely used, and can be used for that leather, paster, stationery, office, electronics, automobile edging are fixed, footwear industry, handicraft paste aspects such as location.
At present, the double sticky tape quantity that is applied to aspects such as paster, stationery, office is not bigger, and kind is more, but there are many problems in use properties, and is high as: initial bonding strength, hold that viscosity is poor, stripping strength is low, easy pickup is treated front cover etc. when peeling off.Aspect Environmental Safety, many manufacturers are in order to save cost, and a large amount of cheap raw materials that contain poisonous chemical ingredientss such as formaldehyde that use prepare base material and pressure sensitive adhesive, and this toxic ingredient not only endangers the healthy of people, and environment is produced bigger pollution.The teenager is to use the many colonies of such double faced adhesive tape, and regular use contains the double faced adhesive tape of poisonous composition, will have a strong impact on their growing up healthy and sound.
Summary of the invention
At the demand, the invention provides a kind of environmental protection high viscosity double sticky tape, this double sticky tape is selected materials rationally, prepares easyly, two-sided clinging power is strong, and is nontoxic, pollution-free, and when peeling off not pickup treat front cover, very be suitable for aspects such as paster, stationery, office.
A kind of environmental protection high viscosity double sticky tape, described double sticky tape is made up of base material, pressure sensitive adhesive and separate-type paper, this double sticky tape comprises separate-type paper, first pressure-sensitive adhesive layer, base material, second pressure-sensitive adhesive layer from top to bottom successively, described base material is non-woven fabrics, and described pressure sensitive adhesive is hot-melting type environmental protection pressure sensitive adhesive.
In a preferred embodiment of the present invention, described base material thickness is 0.1～0.2mm, and it has selected environment-friendly non-woven fabric for use, and the starting material of this non-woven fabrics are acrylic resins.
In a preferred embodiment of the present invention, the thickness of described first pressure-sensitive adhesive layer and second pressure sensitive adhesive is 0.2～0.3mm.
In a preferred embodiment of the present invention, component and the quality proportioning of described hot-melting type environmental protection pressure sensitive adhesive are: hydrogenation C5 petroleum resin 40%, SBS thermoplastic elastomer 20%, softening agent 35%, auxiliary agent 5%.
In a preferred embodiment of the present invention, described hydrogenation C5 petroleum resin are formed by the modification of C5 hydrogenation of petroleum resin, and auxiliary agent is oxidation inhibitor and anti-aging agent.
In a preferred embodiment of the present invention, the original viscosity of described hot-melting type environmental protection pressure sensitive adhesive is 8/NO, and melting viscosity is 1.8/PaS, and stripping strength is 8.75/Ncm
-1, lead over industry standard.
The present invention has disclosed a kind of environmental protection high viscosity double sticky tape, and this double sticky tape is selected materials rationally, prepares easyly, and two-sided clinging power is strong, and is nontoxic, pollution-free, and when peeling off not pickup treat front cover, very be suitable for aspects such as paster, stationery, office.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the sectional view of embodiment of the invention environmental protection high viscosity double sticky tape;
The mark of each parts is as follows in the accompanying drawing: 1, separate-type paper, 2, first pressure-sensitive adhesive layer, 3, base material, 4, second pressure-sensitive adhesive layer.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Fig. 1 is the sectional view of embodiment of the invention environmental protection high viscosity double sticky tape; This double sticky tape is made up of base material 3, pressure sensitive adhesive and separate-type paper 1, described double sticky tape comprises separate-type paper 1, first pressure-sensitive adhesive layer 2, base material 3, second pressure-sensitive adhesive layer 4 from top to bottom successively, described base material 3 is non-woven fabrics, and described pressure sensitive adhesive is hot-melting type environmental protection pressure sensitive adhesive.
Base material 3 thickness of the environmental protection high viscosity double sticky tape that the present invention mentions are 0.1～0.2mm, it has selected environment-friendly non-woven fabric for use, and this non-woven fabrics is raw material with the polypropylene granules, adopts to meet FDA food-grade raw materials production standard, batch continuous one-step and produce through high-temperature fusion, spray silk, shop guiding principle, hot pressing, so the non-woven fabrics that this base material 3 is selected for use does not contain any other poisonous chemical ingredients, stable performance, nontoxic, free from extraneous odour, skin irritation not, even burning does not have any material of leaving over yet, and is free from environmental pollution; Simultaneously, the polypropylene that this base material is selected for use belongs to the inactivity material, does not damage by worms, and is not mouldy, and can isolate the erosion that has the interior bacterium of liquid and insects; Antibiotic, caustic corrosion, finished product do not influence intensity because of erosion.Base material 3 end faces of this environmental protection high viscosity double sticky tape scribble first pressure-sensitive adhesive layer 2 by coating process, and its underrun coating process scribbles second pressure-sensitive adhesive layer 4, and wherein, the thickness of first pressure-sensitive adhesive layer 2 and second pressure sensitive adhesive 4 is 0.2～0.3mm.
The hot-melting type environmental protection pressure sensitive adhesive that environmental protection high viscosity double sticky tape among the present invention is selected for use is polymerized by hydrogenation C5 petroleum resin, SBS thermoplastic elastomer, softening agent, oxidation inhibitor and anti-aging agent, and its each constituent mass proportioning is: hydrogenation C5 petroleum resin 40%, SBS thermoplastic elastomer 20%, softening agent 35%, oxidation inhibitor and anti-aging agent 5%.Wherein, hydrogenation C5 petroleum resin are viscosity increaser, it is formed by the modification of C5 hydrogenation of petroleum resin, hydrogenation C5 petroleum resin are as a kind of low relative molecular mass, thermoplastic resin, not only safety, environmental protection, and have pour point depression, increase glutinous and improve the performance of viscosity, it is used for the viscosity increaser of thermotropic pressure sensitive glue prescription, can play and improve the colloid original viscosity, improve effects such as colloid wettability; The SBS thermoplastic elastomer is toughner, and it mainly influences melting viscosity and the stripping strength of pressure sensitive adhesive; Oxidation inhibitor and anti-aging agent can improve the oxidation-resistance of pressure sensitive adhesive as auxiliary agent, overcome shortcomings such as poor heat stability.This hot-melting type environmental protection pressure sensitive adhesive after measured, its original viscosity is 8/NO, greater than industry standard 6/NO, melting viscosity is 1.8/PaS, less than industry standard 2.1/PaS, stripping strength is 8.75/Ncm
-1, greater than industry standard 7.5/Ncm
-1So its performance is not only led over industry standard, and performance is better compared with similar products
The present invention has disclosed a kind of environmental protection high viscosity double sticky tape, and this double sticky tape is selected materials rationally, prepares easyly, and two-sided clinging power is strong, and is nontoxic, pollution-free, and when peeling off not pickup treat front cover, very be suitable for aspects such as paster, stationery, office.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. environmental protection high viscosity double sticky tape, it is characterized in that, described double sticky tape is made up of base material, pressure sensitive adhesive and separate-type paper, this double sticky tape comprises separate-type paper, first pressure-sensitive adhesive layer, base material, second pressure-sensitive adhesive layer from top to bottom successively, described base material is non-woven fabrics, and described pressure sensitive adhesive is hot-melting type environmental protection pressure sensitive adhesive.
2. environmental protection high viscosity double sticky tape according to claim 1 is characterized in that described base material thickness is 0.1～0.2mm, and it has selected environment-friendly non-woven fabric for use, and the starting material of this non-woven fabrics are acrylic resins.
3. environmental protection high viscosity double sticky tape according to claim 1 is characterized in that, the thickness of described first pressure-sensitive adhesive layer and second pressure sensitive adhesive is 0.2～0.3mm.
4. environmental protection high viscosity double sticky tape according to claim 1 is characterized in that, component and the quality proportioning of described hot-melting type environmental protection pressure sensitive adhesive are: hydrogenation C5 petroleum resin 40%, SBS thermoplastic elastomer 20%, softening agent 35%, auxiliary agent 5%.
5. environmental protection high viscosity double sticky tape according to claim 4 is characterized in that, described hydrogenation C5 petroleum resin are formed by the modification of C5 hydrogenation of petroleum resin, and auxiliary agent is oxidation inhibitor and anti-aging agent.
6. environmental protection high viscosity double sticky tape according to claim 4 is characterized in that, the original viscosity of described hot-melting type environmental protection pressure sensitive adhesive is 8/NO, and melting viscosity is 1.8/PaS, and stripping strength is 8.75/Ncm
-1, lead over industry standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310237207 CN103333630A (en) | 2013-06-17 | 2013-06-17 | Environment-friendly high-viscosity double-sided adhesive tape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310237207 CN103333630A (en) | 2013-06-17 | 2013-06-17 | Environment-friendly high-viscosity double-sided adhesive tape |
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| CN103333630A true CN103333630A (en) | 2013-10-02 |
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| CN 201310237207 Pending CN103333630A (en) | 2013-06-17 | 2013-06-17 | Environment-friendly high-viscosity double-sided adhesive tape |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221601A (en) * | 2016-08-24 | 2016-12-14 | 上海五指山商贸有限公司 | The laminating adhesive material of Novel hot makes and technique for applying |
| CN106221604A (en) * | 2016-09-20 | 2016-12-14 | 李国伦 | A kind of human body glue |
| CN110815884A (en) * | 2019-11-18 | 2020-02-21 | 许锦才 | Production method of environment-friendly cloth-based adhesive tape |
| CN115873518A (en) * | 2022-11-25 | 2023-03-31 | 江苏晶华新材料科技有限公司 | Hot-melt cloth-based double-sided adhesive tape and preparation method thereof |
-
2013
- 2013-06-17 CN CN 201310237207 patent/CN103333630A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221601A (en) * | 2016-08-24 | 2016-12-14 | 上海五指山商贸有限公司 | The laminating adhesive material of Novel hot makes and technique for applying |
| WO2018036306A1 (en) * | 2016-08-24 | 2018-03-01 | 上海五指山商贸有限公司 | Manufacturing of novel heat-laminated self-adhesive material and application process |
| CN106221604A (en) * | 2016-09-20 | 2016-12-14 | 李国伦 | A kind of human body glue |
| CN110815884A (en) * | 2019-11-18 | 2020-02-21 | 许锦才 | Production method of environment-friendly cloth-based adhesive tape |
| CN115873518A (en) * | 2022-11-25 | 2023-03-31 | 江苏晶华新材料科技有限公司 | Hot-melt cloth-based double-sided adhesive tape and preparation method thereof |
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Application publication date: 20131002 |