CN105238291A - Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof - Google Patents
Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof Download PDFInfo
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- CN105238291A CN105238291A CN201510753855.6A CN201510753855A CN105238291A CN 105238291 A CN105238291 A CN 105238291A CN 201510753855 A CN201510753855 A CN 201510753855A CN 105238291 A CN105238291 A CN 105238291A
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- kraft paper
- gummed tape
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Abstract
The invention discloses a kraft paper gummed tape capable of achieving writing thereon. The kraft paper gummed tape comprises a kraft paper layer, a gluing layer and a non-silicon release agent layer. The gluing layer is located on the lower surface of the kraft paper layer, the non-silicon release agent layer is located on the upper surface of the kraft paper layer, the non-silicon release agent layer is composed of dodecyl carbamate-ethylene-crylic acid copolymerization compounds, and the weight of the non-silicon release agent layer ranges from 0.001 g/m<2> to 1 g/m<2>. The invention further discloses a method for preparing the kraft paper gummed tape capable of achieving writing thereon. The kraft paper gummed tape has the advantages of being capable of achieving writing thereon, environmentally friendly, free of pollution, high in stability and strength and the like.
Description
Technical field
The present invention relates to tape technology field, particularly relate to one and can write kraft paper gummed tape and preparation method thereof.
Background technology
At present, the package adhesive tape that domestic packaging market is popular is roughly two large types, and one is OPP scotch tape, is applicable to keep out and shrink-wrap, and be characterized in that joint sealing packaging operation is convenient, shortcoming is unfairness after joint sealing, unsightly, not easily decomposes.Two is kraft paper gummed tapes, and kraft paper gummed tape take kraft paper as base material, applies glue in its side, make it be formed and there is the stronger adhesive tape of viscosity, kraft paper gummed tape color and carton are similar in color, and by its joint sealing better appearance, are applicable to the sealing of outlet carton or hide carton writing.
Kraft paper gummed tape is divided into autohension kraft paper gummed tape and wet water-based kraft paper gummed tape, and wet Corii Bubali paper self-adhesive tape is base material with kraft paper, is that tackiness agent manufacture forms with modified starch.Must can produce viscosity after wet water, it has the advantages that can write on kraft paper; Autohension kraft paper gummed tape be with film kraft paper for base material, be coated with acrylate glue or natural rubber glue is made, there is waterproof, viscosity is strong, tensile strength is high, confining force is good, alice, weather resistance are not stablized.
Existing autohension kraft paper gummed tape is divided into organic silicone oil sealing coat, layers of kraft paper and adhesive layer from top to bottom, organosilicon sealing coat many employings solvent based liquid, this solvent based liquid is coated in kraft paper surface equably, after solvent evaporates, organosilicon solidifies completely, but layers of kraft paper applies silicone layer, organosilicon is easily to environment on the one hand, cannot write on silicone layer on the other hand, in addition, silicone layer less stable, and between layers of kraft paper, often there is the cohesiveness problem such as loosely.
Therefore, propose the comparatively strong and kraft paper gummed tape write that intensity is high and preparation method thereof of a kind of environment friendly and pollution-free, stability, seem that lattice are important.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of environment friendly and pollution-free, stability comparatively strong and kraft paper gummed tape write that intensity is high and preparation method thereof.
In order to solve the problems of the technologies described above, the invention provides one and can write kraft paper gummed tape, comprise layers of kraft paper, adhesive layer and non-silicon parting agent layer, described adhesive layer is positioned at the lower surface of described layers of kraft paper, described non-silicon parting agent layer is positioned at the upper surface of described layers of kraft paper, described non-silicon parting agent layer is made up of dodecylamino formate-ethylene-acrylic acid copolymer compound, and the weight of described non-silicon parting agent layer is 0.001 ~ 1g/m
2.
Further, enhancement layer is compounded with between described layers of kraft paper and described adhesive layer.
Preferably, described enhancement layer is fiber-reinforced layer.
Further, described adhesive layer is hot melt adhesive or solvent cement or water-base cement.
Present invention also offers and a kind ofly prepare the method that this can write kraft paper gummed tape, comprise the following steps:
S1, by dodecylamino formate-ethylene-acrylic acid copolymer compound: toluene: Virahol is made into non-silicon class mold release agent solution by weight 1:1 ~ 100:0 ~ 10;
S2, with coating machine by the non-silicon class mold release agent solution in described step S1 by 0.001 ~ 1g/m
2glue spread be evenly coated on the upper surface of layers of kraft paper, obtain non-silicon parting agent layer, and glue be evenly coated on the lower surface of layers of kraft paper with coating machine, obtain adhesive layer;
S3, the product in described step S2 is carried out drying and processing under the condition of 100 DEG C, volatilize described toluene and Virahol;
S4, the product in described step S3 is carried out bundling, use cutting machine that point kraft paper gummed tape spooled is cut into the rouleau of needs, finally obtain writing kraft paper gummed tape.
Wherein, enhancement layer is compounded with between the layers of kraft paper in described step S2 and adhesive layer.
Preferably, described enhancement layer is fiber-reinforced layer.
Further, the adhesive layer in described step S2 is hot melt adhesive or solvent cement or water-base cement.
Of the present inventionly write kraft paper gummed tape and preparation method thereof, there is following beneficial effect:
1, the upper surface writing kraft paper gummed tape of the present invention is coated with non-silicon parting agent layer, and this non-silicon parting agent layer is not siliceous, decreases the pollution to environment.
2, non-silicon parting agent layer of writing kraft paper gummed tape of the present invention has good resist dissolution and high temperature resistant quality, and stability is comparatively strong, improves the bonding force with kraft paper substrate.
3, surface energy of writing the non-silicon parting agent layer of kraft paper gummed tape of the present invention is lower, and isolation non-stick property is better; Meanwhile, this non-silicon parting agent layer has wettability, can carry out writing or painted printing with marking pen in non-silicon parting agent layer.
4, of the present invention writing between the layers of kraft paper of kraft paper gummed tape and described adhesive layer is compounded with enhancement layer, improves the intensity can writing kraft paper gummed tape.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the present invention can write an embodiment of kraft paper gummed tape;
Fig. 2 is the structural representation that the present invention can write another embodiment of kraft paper gummed tape.
Wherein, in figure, Reference numeral corresponds to: 1-layers of kraft paper, 2-adhesive layer, 3-non-silicon parting agent layer, 4-enhancement layer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
Embodiment one
As shown in Figure 1, the invention provides one and can write kraft paper gummed tape, comprise layers of kraft paper 1, adhesive layer 2 and non-silicon parting agent layer 3, described adhesive layer 2 is hot melt adhesive, described adhesive layer 2 is positioned at the lower surface of described layers of kraft paper 1, described non-silicon parting agent layer 3 is positioned at the upper surface of described layers of kraft paper 1, and described non-silicon parting agent layer 3 is made up of dodecylamino formate-ethylene-acrylic acid copolymer compound, and the weight of described non-silicon parting agent layer 3 is 0.06g/m
2.
Prepare this process can writing kraft paper gummed tape as follows: S1, by dodecylamino formate-ethylene-acrylic acid copolymer compound: toluene: Virahol is made into non-silicon class mold release agent solution by weight 1:40:1.5; S2, with coating machine, the non-silicon class mold release agent solution in described step S1 is pressed 0.06g/m
2glue spread be evenly coated on the upper surface of layers of kraft paper 1, obtain non-silicon parting agent layer 3, and glue be evenly coated on the lower surface of layers of kraft paper 1 with coating machine, obtain adhesive layer 2; S3, the product in described step S2 is carried out drying and processing under the condition of 100 DEG C, volatilize toluene and Virahol; S4, the product in described step S3 is carried out bundling, use cutting machine that point kraft paper gummed tape spooled is cut into the rouleau of needs, finally obtain writing kraft paper gummed tape.
Embodiment two
As shown in Figure 2, the invention provides one and can write kraft paper gummed tape, comprise layers of kraft paper 1, adhesive layer 2 and non-silicon parting agent layer 3, described adhesive layer 2 is solvent cement, described adhesive layer 2 is positioned at the lower surface of described layers of kraft paper 1, enhancement layer 4 is compounded with between described layers of kraft paper 1 and described adhesive layer 2, composite gum such as adhesive for polyurethane is adopted to bond between described enhancement layer 4 and described layers of kraft paper 1, described enhancement layer 4 is fiber-reinforced layer, as glass fibre, carbon fiber, trevira etc., described non-silicon parting agent layer 3 is positioned at the upper surface of described layers of kraft paper 1, described non-silicon parting agent layer 3 is made up of dodecylamino formate-ethylene-acrylic acid copolymer compound, the weight of described non-silicon parting agent layer 3 is 0.04g/m
2.
Prepare this process can writing kraft paper gummed tape as follows: S1, by dodecylamino formate-ethylene-acrylic acid copolymer compound: toluene: Virahol is made into non-silicon class mold release agent solution by weight 1:60:3.5; S2, with coating machine, the non-silicon class mold release agent solution in described step S1 is pressed 0.04g/m
2glue spread be evenly coated on the upper surface of layers of kraft paper 1, obtain non-silicon parting agent layer 3, and glue is evenly coated on the lower surface of layers of kraft paper 1 with coating machine, obtain adhesive layer 2, conjugated fibre between layers of kraft paper 1 and adhesive layer 2, be enhanced layer 4; S3, the product in described step S2 is carried out drying and processing under the condition of 100 DEG C, volatilize toluene and Virahol; S4, the product in described step S3 is carried out bundling, use cutting machine that point kraft paper gummed tape spooled is cut into the rouleau of needs, finally obtain writing kraft paper gummed tape.
Embodiment three
As shown in Figure 1, the invention provides one and can write kraft paper gummed tape, comprise layers of kraft paper 1, adhesive layer 2 and non-silicon parting agent layer 3, described adhesive layer 2 is water-base cement, described adhesive layer 2 is positioned at the lower surface of described layers of kraft paper 1, described non-silicon parting agent layer 3 is positioned at the upper surface of described layers of kraft paper 1, and described non-silicon parting agent layer 3 is made up of dodecylamino formate-ethylene-acrylic acid copolymer compound, and the weight of described non-silicon parting agent layer is 0.01g/m
2.
Prepare this process can writing kraft paper gummed tape as follows: S1, by dodecylamino formate-ethylene-acrylic acid copolymer compound: toluene: Virahol is made into non-silicon class mold release agent solution by weight 1:80:5.5; S2, with coating machine, the non-silicon class mold release agent solution in described step S1 is pressed 0.01g/m
2glue spread be evenly coated on the upper surface of layers of kraft paper 1, obtain non-silicon parting agent layer 3, and glue be evenly coated on the lower surface of layers of kraft paper 1 with coating machine, obtain adhesive layer 2; S3, the product in described step S2 is carried out drying and processing under the condition of 100 DEG C, volatilize toluene and Virahol; S4, the product in described step S3 is carried out bundling, use cutting machine that point kraft paper gummed tape spooled is cut into the rouleau of needs, finally obtain writing kraft paper gummed tape.
Of the present inventionly write kraft paper gummed tape and preparation method thereof, there is following beneficial effect:
1, the upper surface writing kraft paper gummed tape of the present invention is coated with non-silicon parting agent layer, and this non-silicon parting agent layer is not siliceous, decreases the pollution to environment.
2, non-silicon parting agent layer of writing kraft paper gummed tape of the present invention has good resist dissolution and high temperature resistant quality, and stability is comparatively strong, improves the bonding force with kraft paper substrate.
3, surface energy of writing the non-silicon parting agent layer of kraft paper gummed tape of the present invention is lower, and isolation non-stick property is better; Meanwhile, this non-silicon parting agent layer has wettability, can carry out writing or painted printing with marking pen in non-silicon parting agent layer.
4, of the present invention writing between the layers of kraft paper of kraft paper gummed tape and described adhesive layer is compounded with enhancement layer, improves the intensity can writing kraft paper gummed tape.
Above disclosedly be only several preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (8)
1. kraft paper gummed tape can be write for one kind, comprise layers of kraft paper (1), adhesive layer (2) and non-silicon parting agent layer (3), described adhesive layer (2) is positioned at the lower surface of described layers of kraft paper (1), described non-silicon parting agent layer (3) is positioned at the upper surface of described layers of kraft paper (1), it is characterized in that, described non-silicon parting agent layer (3) is made up of dodecylamino formate-ethylene-acrylic acid copolymer compound, and the weight of described non-silicon parting agent layer (3) is 0.001 ~ 1g/m
2.
2. according to claim 1ly write kraft paper gummed tape, it is characterized in that, between described layers of kraft paper (1) and described adhesive layer (2), be compounded with enhancement layer (4).
3. according to claim 2ly write kraft paper gummed tape, it is characterized in that, described enhancement layer (4) is fiber-reinforced layer.
4. according to the kraft paper gummed tape write in claim 1-3 described in any one claim, it is characterized in that, described adhesive layer (2) is hot melt adhesive or solvent cement or water-base cement.
5. prepare the method can writing kraft paper gummed tape, it is characterized in that, comprise the following steps:
S1, by dodecylamino formate-ethylene-acrylic acid copolymer compound: toluene: Virahol is made into non-silicon class mold release agent solution by weight 1:1 ~ 100:0 ~ 10;
S2, with coating machine by the non-silicon class mold release agent solution in described step S1 by 0.001 ~ 1g/m
2glue spread be evenly coated on the upper surface of layers of kraft paper (1), obtain non-silicon parting agent layer (3), and with coating machine, glue be evenly coated on the lower surface of layers of kraft paper (1), obtain adhesive layer (2);
S3, the product in described step S2 is carried out drying and processing under the condition of 100 DEG C, volatilize described toluene and Virahol;
S4, the product in described step S3 is carried out bundling, use cutting machine that point kraft paper gummed tape spooled is cut into the rouleau of needs, finally obtain writing kraft paper gummed tape.
6. preparation according to claim 5 can write the method for kraft paper gummed tape, it is characterized in that, is compounded with enhancement layer (4) between the layers of kraft paper (1) in described step S2 and adhesive layer (2).
7. preparation according to claim 6 can write the method for kraft paper gummed tape, it is characterized in that, described enhancement layer (4) is fiber-reinforced layer.
8. the preparation according to claim 6 or 7 can write the method for kraft paper gummed tape, it is characterized in that, the adhesive layer (2) in described step S2 is hot melt adhesive or solvent cement or water-base cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753855.6A CN105238291A (en) | 2015-11-06 | 2015-11-06 | Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753855.6A CN105238291A (en) | 2015-11-06 | 2015-11-06 | Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105238291A true CN105238291A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753855.6A Pending CN105238291A (en) | 2015-11-06 | 2015-11-06 | Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof |
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|---|---|
| CN (1) | CN105238291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548518A (en) * | 2020-06-18 | 2020-08-18 | 太仓斯迪克新材料科技有限公司 | Ultra-light/ultra-heavy non-silicon release film and preparation method thereof |
| CN112341943A (en) * | 2020-11-27 | 2021-02-09 | 江苏晶华新材料科技有限公司 | Kraft paper adhesive tape and preparation process thereof |
| WO2021036151A1 (en) * | 2019-08-28 | 2021-03-04 | 杨小娜 | Adhesive tape that can be written on and marked |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0423876A (en) * | 1990-05-17 | 1992-01-28 | Koopack Kk | Release paper |
| CN201648285U (en) * | 2009-11-12 | 2010-11-24 | 江苏九鼎新材料股份有限公司 | Colored film fiber tape |
| CN205152144U (en) * | 2015-11-06 | 2016-04-13 | 江苏九鼎新材料股份有限公司 | Can write kraft paper sticky tape |
-
2015
- 2015-11-06 CN CN201510753855.6A patent/CN105238291A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0423876A (en) * | 1990-05-17 | 1992-01-28 | Koopack Kk | Release paper |
| CN201648285U (en) * | 2009-11-12 | 2010-11-24 | 江苏九鼎新材料股份有限公司 | Colored film fiber tape |
| CN205152144U (en) * | 2015-11-06 | 2016-04-13 | 江苏九鼎新材料股份有限公司 | Can write kraft paper sticky tape |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036151A1 (en) * | 2019-08-28 | 2021-03-04 | 杨小娜 | Adhesive tape that can be written on and marked |
| CN111548518A (en) * | 2020-06-18 | 2020-08-18 | 太仓斯迪克新材料科技有限公司 | Ultra-light/ultra-heavy non-silicon release film and preparation method thereof |
| CN112341943A (en) * | 2020-11-27 | 2021-02-09 | 江苏晶华新材料科技有限公司 | Kraft paper adhesive tape and preparation process thereof |
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Application publication date: 20160113 |