CN205152144U - Can write kraft paper sticky tape - Google Patents
Can write kraft paper sticky tape Download PDFInfo
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- CN205152144U CN205152144U CN201520881752.3U CN201520881752U CN205152144U CN 205152144 U CN205152144 U CN 205152144U CN 201520881752 U CN201520881752 U CN 201520881752U CN 205152144 U CN205152144 U CN 205152144U
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- kraft paper
- layer
- write
- writing
- gummed tape
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Abstract
The utility model discloses a can write kraft paper sticky tape, including cow hide ply, gluing layer and write the layer, gluing level in the lower surface of cow hide ply, write the layer by dodecyl carbamic acid salt - ethylene - the acrylic acid copolymerization compound formation of coating at the upper surface of cow hide ply, the weight of writing the layer is 0.001~1gm2. The utility model discloses a kraft paper sticky tape have can write, the environmental protection is pollution -free, stability is high and advantages such as intensity height.
Description
Technical field
The utility model relates to tape technology field, particularly relates to one and can write kraft paper gummed tape.
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 of a kind of environment friendly and pollution-free, stability, seem that lattice are important.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of environment friendly and pollution-free, stability comparatively strong and the kraft paper gummed tape write that intensity is high.
In order to solve the problems of the technologies described above, the utility model provides one can write kraft paper gummed tape, comprise layers of kraft paper, adhesive layer and writing layer, described adhesive layer is positioned at the lower surface of described layers of kraft paper, described writing layer is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper, and the weight of described writing 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.
Of the present utility modelly write kraft paper gummed tape, there is following beneficial effect:
1, the upper surface writing kraft paper gummed tape of the present utility model is coated with writing layer, this writing layer is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper, therefore not siliceous in this writing layer, decrease the pollution to environment.
2, the writing layer writing kraft paper gummed tape of the present utility model 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 writing layer of kraft paper gummed tape of the present utility model is lower, and isolation non-stick property is better; Meanwhile, this writing layer has good wettability, can carry out writing or painted printing with marking pen on this layer.
4, of the present utility model 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 the technical solution of the utility model, 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 embodiments more of the present utility model, 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 utility model can write an embodiment of kraft paper gummed tape;
Fig. 2 is the structural representation that the utility model 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-writing layer, 4-enhancement layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, 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 the utility model protection.
Embodiment one
As shown in Figure 1, the utility model provides one can write kraft paper gummed tape, comprise layers of kraft paper 1 and adhesive layer 2, 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, the upper surface of described layers of kraft paper 1 has writing layer 3, and described writing layer 3 is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper 1, and the weight of described writing 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 writing 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 utility model provides one can write kraft paper gummed tape, comprise layers of kraft paper 1 and adhesive layer 2, 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., the upper surface of described layers of kraft paper 1 has writing layer 3, described writing layer 3 is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper 1, the weight of described writing 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 writing 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 utility model provides one can write kraft paper gummed tape, comprise layers of kraft paper 1 and adhesive layer 2, 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, the upper surface of described layers of kraft paper 1 is coated with writing layer 3, and described writing layer 3 is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper 1, and the weight of described writing layer 3 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 writing 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 utility modelly write kraft paper gummed tape, there is following beneficial effect:
1, the upper surface writing kraft paper gummed tape of the present utility model is coated with writing layer, this writing layer is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper, therefore not siliceous in this writing layer, decrease the pollution to environment.
2, the writing layer writing kraft paper gummed tape of the present utility model 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 writing layer of kraft paper gummed tape of the present utility model is lower, and isolation non-stick property is better; Meanwhile, this writing layer has good wettability, can carry out writing or painted printing with marking pen on this layer.
4, of the present utility model 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 utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (4)
1. kraft paper gummed tape can be write for one kind, it is characterized in that, comprise layers of kraft paper (1), adhesive layer (2) and writing layer (3), described adhesive layer (2) is positioned at the lower surface of described layers of kraft paper (1), described writing layer (3) is by the dodecylamino formate-ethylene-acrylic acid copolymer compound formation of upper surface being coated in described layers of kraft paper (1), and the weight of described writing layer 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881752.3U CN205152144U (en) | 2015-11-06 | 2015-11-06 | Can write kraft paper sticky tape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881752.3U CN205152144U (en) | 2015-11-06 | 2015-11-06 | Can write kraft paper sticky tape |
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| Publication Number | Publication Date |
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| CN205152144U true CN205152144U (en) | 2016-04-13 |
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| CN201520881752.3U Active CN205152144U (en) | 2015-11-06 | 2015-11-06 | Can write kraft paper sticky tape |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105238291A (en) * | 2015-11-06 | 2016-01-13 | 江苏九鼎新材料股份有限公司 | Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof |
-
2015
- 2015-11-06 CN CN201520881752.3U patent/CN205152144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105238291A (en) * | 2015-11-06 | 2016-01-13 | 江苏九鼎新材料股份有限公司 | Kraft paper gummed tape capable of achieving writing thereon and preparation method thereof |
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| GR01 | Patent grant |