CN102490443A - Production method for strengthened steel cable strapping tapes - Google Patents
Production method for strengthened steel cable strapping tapes Download PDFInfo
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- CN102490443A CN102490443A CN2011103677797A CN201110367779A CN102490443A CN 102490443 A CN102490443 A CN 102490443A CN 2011103677797 A CN2011103677797 A CN 2011103677797A CN 201110367779 A CN201110367779 A CN 201110367779A CN 102490443 A CN102490443 A CN 102490443A
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Abstract
The invention discloses a production method for strengthened steel cable strapping tapes. The production method is realized under specific technical conditions by means of steps including realizing composition and yarn wrapping for adhesive and a film, coating a product after yarns are wrapped on the product, combining a composite film with the product after the coating process, and then stripping the product after the product is combined with the composite film. The production method has the advantages that the stripping tapes produced by the method are high in strength and elasticity, a composition effect of strapping tape bodies is fine, glue failure is avoided, and the like.
Description
Technical field
The present invention relates to a kind of preparation method of strapping, specifically be between a kind of two layers of plastic lining equidistance along its length direction fibre bundle of arranging, and the preparation method of the enhancement mode cable wire strapping that is combined into one with PUR.
Background technology
At present, owing in the modernization construction,, replace traditional masonry walls or concrete column quite universal with cable wire according to mechanics principle.Cable wire generally is to be formed by a lot of little steel wire strands together, or in use, need act on simultaneously with some cable wires, therefore, need cable wire be bundled with strapping.The general cable wire of tying up is to adopt adhesive tape, and promptly the first-class distance of one deck plastics lining Bo Wei that arranges at the plastics lining surface-coated glue of the fiber of arranging, during use, sticks with glue at cable wire surface, parcel from level to level then.The shortcoming of this parcel is: 1, the adhesiveness of sizing material makes other places that the time are easy to adhesive tape is bonded at cable wire in operation, and perhaps the glue face of adhesive tape is from clinging mutually.2, when the parcel cable wire, adopt adhesive tape to see it is when tying up cable wire, to play the role of positioning, actually this is not so; Because when tying up cable wire; Adhesive tape is a lamination one deck, in the shape of a spiral formula upwards circle around, this canoe just can make the position of tying up can not take place; Therefore, the surface coating at strapping is not necessary.But because adhesive tape is used to tie up cable wire, and cable wire has the effect of external force unavoidably in application in practical application, and therefore, it is very important that the firmness of bundling belt just seems.
But, do not have the good and surperficial bundling belt that does not cover glue of fastness at present.And the also preparation method of this kind strapping not.
Summary of the invention
Main task of the present invention is to provide a kind of preparation method of enhancement mode cable wire strapping.
In order to solve above technical problem, the preparation method of a kind of enhancement mode cable wire strapping of the present invention is characterized in that:
A, sizing material and film is compound: cover glue through the transfer printing unit in the one side of film, cover glue speed 10m/min, the order of transfer interpreter group cable roll is counted the 80-200 order, and cable roll is executed the pressure 3-4kg on film, with the dry weight of sizing material: 8-15g/m
2After sizing material covered glue, the speed of directly press 10m/min through crawler belt got into the baking machine, under 60-90 ℃ temperature, dries by the fire 1-2min, dried by the fire the effect that and be sizing material attached on the film, and reservation viscosity;
B, cover yarn: at first the enhancement mode yarn is carried out the yarn dent: the width of every group of yarn is 4cm, and the gap between every group of yarn is 0.6-1cm, the radical of every group of yarn: the 30-70 root, and per inch is the 22-52 root during dent; The transfer rate of above-mentioned enhancement mode yarn and the film transfer rate of covering behind the glue are kept all being controlled at 10m/min synchronously, then with the enhancement mode yarn with cover film behind the glue all through pressure roller, pressing under the pressure of 3-5kg;
C, the product of (B) step is covered glue: according to using the glue dry weight to be 15-50g/m
2Amount evenly apply, apply the back and press 10m/m
2Speed in baking oven by dry by the fire 1-2min under 6-90 ℃ the temperature, dry by the fire the effect that be sizing material attached on the film, and keep viscosity;
D, at laminated film on the product of (C) step: press pressure pressing under compound unit pressure roller of 0-7kg in the speed of pressing 7-30m/min on the compound unit, batch then and make finished product;
E, the product in (D) step is carried out itemize: itemize cuts in the middle of the gap between every group of bundling belt fortifying fibre and gets final product.
Further, the sizing material in the said step (A) is: aqueous adhesive or PUR or polyurethane adhesive.
Further, the film in the said step (A) is polyurethane film or BOPP film.
Further, said enhancement mode yarn is glass yarn or Polyester Yarns or polypropylene staple fibre spun yarn.
Further, the glueing method described in said (C) step, step is following: other gets the film product that is equal to (A) step and covers glue, covers the glue step and is equal to (A) step.
Further; Complex method described in said (D) step; Step is following: carry out compound with the film of composite reinforcing fiber the above-mentioned film product that covers behind the glue: press pressure pressing under compound unit pressure roller of 0-7kg in the speed of pressing 7-30m/min on the compound unit, batch then and make finished product again.
The invention has the advantages that: the composite effect that the strapping that adopts this method to make has intensity height, resilient beam and strapping body is good, can not produce phenomenon such as come unglued.
The specific embodiment
The processing step of enhancement mode cable wire strapping of the present invention is following:
A, sizing material and film is compound: at first, the sizing material that the present invention selects is any one in aqueous adhesive or PUR or the polyurethane adhesive; Film is polyurethane film or BOPP film.
Above-mentioned sizing material overlays on the one side of film through the transfer printing unit, covers glue speed 10m/min, and the order of transfer interpreter group cable roll is counted the 80-200 order, and cable roll is executed the pressure 3-4kg on film, with the dry weight of sizing material: 8-15g/m
2After sizing material covered glue, the speed of directly press 10m/min through crawler belt got into the baking machine, under 60-90 ℃ temperature, dries by the fire 1-2min, dried by the fire the effect that and be sizing material attached on the film, and reservation viscosity;
B, cover yarn: at first the enhancement mode yarn is carried out the yarn dent: the width of every group of yarn is 4cm, and the gap between every group of yarn is 0.6-1cm, the radical of every group of yarn: the 30-70 root, and per inch is the 22-52 root during dent; The transfer rate of above-mentioned enhancement mode yarn and the film transfer rate of covering behind the glue are kept all being controlled at 10m/min synchronously, then with the enhancement mode yarn with cover film behind the glue all through pressure roller, pressing under the pressure of 3-5kg; Any enhancement mode yarn of yarn is preferably glass yarn or Polyester Yarns or polypropylene staple fibre spun yarn among the present invention.
C, the product of (B) step is covered glue: according to using the glue dry weight to be 15-50g/m
2Amount evenly apply, apply the back and press 10m/m
2Speed in baking oven by dry by the fire 1-2min under 6-90 ℃ the temperature, dry by the fire the effect that be sizing material attached on the film, and keep viscosity; In this step, used sizing material is the same with sizing material in (A) step, but is not limited to correspondingly one by one, and promptly the sizing material in (c) step not necessarily is consistent with sizing material in (A) step, can freely adjust as required.
D, at laminated film on the product of (C) step: press pressure pressing under compound unit pressure roller of 0-7kg in the speed of pressing 7-30m/min on the compound unit, batch then and make finished product.
E, the product in (D) step is carried out itemize: itemize cuts in the middle of the gap between every group of bundling belt fortifying fibre and gets final product.
The present invention follow-up cover glue and compound be step C, D, also have another kind of embodiment to replace:
Glueing method described in said (C) step, step is following: other gets the film product that is equal to (A) step and covers glue, covers the glue step and is equal to (A) step.
Complex method described in said (D) step; Step is following: carry out compound with the film of composite reinforcing fiber the above-mentioned film product that covers behind the glue: press pressure pressing under compound unit pressure roller of 0-7kg in the speed of pressing 7-30m/min on the compound unit, batch then and make finished product again.
Embodiment 1
Fortifying fibre is a glass fibre, and warp count is 22-36 root/inch, number number: 132-264TEX, the thickness of bundling belt finished product: 200-260 μ m.Film is the BOPP film, and sizing material is a PUR.
Processing step is the same, and only in last compound working procedure, the compound pressure that need not passes speed control built in 10-30 rice/minute get final product.Because the characteristic of its sizing material itself, composite pressure is as long as the pressure that nature batches is promptly enough.
Is 65 ± 5 to the gained finished product in humidity, and temperature is to make an experiment under 23 ± 2 ℃ the condition, and the result is following: tensile strength>=3000N/ inch; Elongation at break :≤6%.
Advantage: with other yarn ratios, its consumption lacks 20 pieces/inch at least.
Embodiment 2
Fortifying fibre is the terylene long fibre, and warp count is 36-52 root/inch, number number: 132-264D, the thickness of bundling belt finished product: 200-260 μ m.Film is a polyurethane film, and sizing material is an aqueous adhesive.
Processing step is the same, and only in last compound working procedure, composite pressure is controlled at 5-7kg, pass speed control built in 7-15 rice/minute, bake out temperature 40-100 ℃.
Is 65 ± 5 to the gained finished product in humidity, and temperature is to make an experiment under 23 ± 2 ℃ the condition, and the result is following: tensile strength >=1800N/ inch; Elongation at break: 8-25%.
Advantage: with other yarn ratios, elongation at break is moderate, and because the antiwear characteristic of terylene itself, making is to be difficult for broken yarn.
Embodiment 3
Fortifying fibre is the polypropylene fibre long fibre, and warp count is 36-52 root/inch, number number: 500-1000D, the thickness of bundling belt finished product: 200-260 μ m.Film is a polyurethane film, and sizing material is a polyurethane adhesive.
Processing step is the same, and only in last compound working procedure, composite pressure is controlled at 3-4kg, passes speed control built in 10 meters/minute, bake out temperature: 60-90 ℃.
Is 65 ± 5 to the gained finished product in humidity, and temperature is to make an experiment under 23 ± 2 ℃ the condition, and the result is following: tensile strength >=1800N/ inch; Elongation at break: 25-50%.
Advantage: with other yarn ratios, elongation at break superelevation, be this bundling belt more excellent select object.
Claims (6)
1. the preparation method of an enhancement mode cable wire strapping; It is characterized in that: A, sizing material and film is compound: cover glue in the one side of film through the transfer printing unit; Cover glue speed 10m/min; The order of transfer interpreter group cable roll is counted the 80-200 order, and cable roll is executed the pressure 3-4kg on film, with the dry weight of sizing material: 8-15g/m
2After sizing material covered glue, the speed of directly press 10m/min through crawler belt got into the baking machine, under 60-90 ℃ temperature, dries by the fire 1-2min, dried by the fire the effect that and be sizing material attached on the film, and reservation viscosity;
B, cover yarn: at first the enhancement mode yarn is carried out the yarn dent: the width of every group of yarn is 4cm, and the gap between every group of yarn is 0.6-1cm, the radical of every group of yarn: the 30-70 root, and per inch is the 22-52 root during dent; The transfer rate of above-mentioned enhancement mode yarn and the film transfer rate of covering behind the glue are kept all being controlled at 10m/min synchronously, then with the enhancement mode yarn with cover film behind the glue all through pressure roller, pressing under the pressure of 3-5kg;
C, the product of (B) step is covered glue: according to using the glue dry weight to be 15-50g/m
2Amount evenly apply, apply the back and press 10m/m
2Speed in baking oven by dry by the fire 1-2min under 6-90 ℃ the temperature, dry by the fire the effect that be sizing material attached on the film, and keep viscosity;
D, at laminated film on the product of (C) step: press pressure pressing under compound unit pressure roller of 0-7kg in the speed of pressing 7-30m/min on the compound unit, batch then bundling belt.
E, the product in (D) step is carried out itemize: itemize cuts in the middle of the gap between every group of bundling belt fortifying fibre and gets final product.
2. the preparation method of a kind of enhancement mode cable wire strapping according to claim 1 is characterized in that: the sizing material in the said step (A) is: aqueous adhesive or PUR or polyurethane adhesive.
3. the preparation method of a kind of enhancement mode cable wire strapping according to claim 1 is characterized in that: the film in the said step (A) is polyurethane film or BOPP film.
4. the preparation method of a kind of enhancement mode cable wire strapping according to claim 1 is characterized in that: said enhancement mode yarn is glass yarn or Polyester Yarns or polypropylene staple fibre spun yarn.
5. the preparation method of a kind of enhancement mode cable wire strapping according to claim 1; It is characterized in that: the glueing method described in said (C) step; Step is following: other gets the film product that is equal to (A) step and covers glue, covers the glue step and is equal to (A) step.
6. the preparation method of a kind of enhancement mode cable wire strapping according to claim 1; It is characterized in that: the complex method described in said (D) step; Step is following: carry out compound with the film of composite reinforcing fiber the above-mentioned film product that covers behind the glue: press pressure pressing under compound unit pressure roller of 0-7kg in the speed of pressing 7-30m/min on the compound unit, batch then and make finished product again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110367779.7A CN102490443B (en) | 2011-11-18 | 2011-11-18 | Production method for strengthened steel cable strapping tapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110367779.7A CN102490443B (en) | 2011-11-18 | 2011-11-18 | Production method for strengthened steel cable strapping tapes |
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| Publication Number | Publication Date |
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| CN102490443A true CN102490443A (en) | 2012-06-13 |
| CN102490443B CN102490443B (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110367779.7A Active CN102490443B (en) | 2011-11-18 | 2011-11-18 | Production method for strengthened steel cable strapping tapes |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617422A (en) * | 1968-05-10 | 1971-11-02 | Sesame Industries Ltd | Tape applicator |
| US5190798A (en) * | 1992-01-09 | 1993-03-02 | Gilbert Bloch | Paper-plastic film, fiberglass-reinforced sealing tape |
| CN2666836Y (en) * | 2003-11-22 | 2004-12-29 | 江苏九鼎集团股份有限公司 | Glass fibre coated adhesive tape |
| CN201347238Y (en) * | 2008-11-10 | 2009-11-18 | 江苏九鼎新材料股份有限公司 | Fiber band |
| CA2467021C (en) * | 2001-11-16 | 2010-01-05 | Wayne Vick | Composite restraint system for securing freight |
-
2011
- 2011-11-18 CN CN201110367779.7A patent/CN102490443B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617422A (en) * | 1968-05-10 | 1971-11-02 | Sesame Industries Ltd | Tape applicator |
| US5190798A (en) * | 1992-01-09 | 1993-03-02 | Gilbert Bloch | Paper-plastic film, fiberglass-reinforced sealing tape |
| CA2467021C (en) * | 2001-11-16 | 2010-01-05 | Wayne Vick | Composite restraint system for securing freight |
| CN2666836Y (en) * | 2003-11-22 | 2004-12-29 | 江苏九鼎集团股份有限公司 | Glass fibre coated adhesive tape |
| CN201347238Y (en) * | 2008-11-10 | 2009-11-18 | 江苏九鼎新材料股份有限公司 | Fiber band |
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| Publication number | Publication date |
|---|---|
| CN102490443B (en) | 2014-06-04 |
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