CN102490443B - Production method for strengthened steel cable strapping tapes - Google Patents
Production method for strengthened steel cable strapping tapes Download PDFInfo
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- CN102490443B CN102490443B CN201110367779.7A CN201110367779A CN102490443B CN 102490443 B CN102490443 B CN 102490443B CN 201110367779 A CN201110367779 A CN 201110367779A CN 102490443 B CN102490443 B CN 102490443B
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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, the fibre bundle of specifically equidistantly arranging along its length between a kind of two layers of plastic fabric, and the preparation method of the strengthened steel cable strapping tapes being combined into one with PUR.
Background technology
At present, in modernization construction, according to mechanics principle, replace traditional masonry walls or concrete column quite universal with cable wire.Cable wire is generally to be formed by a lot of little steel wire strands together, or in use, need to act on some cable wires simultaneously, therefore, cable wire need to be bundled with strapping.The general cable wire of tying up is to adopt adhesive tape, and the first-class distance of one deck plastics fabric Bo Wei that arranges, then, at the plastics fabric surface of the fiber of arranging coating adhesive, when use, sticks with glue on cable wire surface, from level to level parcel.The shortcoming of this parcel is: 1, the adhesiveness of sizing material makes to be easy to adhesive tape to be bonded in the time of operation other places of cable wire, or the glue face of adhesive tape is from clinging mutually.2, in the time of parcel cable wire, adopt adhesive tape to see it is to play the role of positioning in the time tying up cable wire, actually this is not so, because in the time tying up cable wire, adhesive tape is a laminating layer, be spiral upwards enclose around, this canoe just can make the position of tying up can not occur, therefore not, necessary at the surface coating of strapping.But because adhesive tape is for tying up cable wire, and cable wire is in actual applications, has unavoidably the effect of external force in application, therefore, it is very important that the firmness of bundling belt just seems.
But, there is no at present the good and surperficial bundling belt that does not cover glue of fastness.And the also preparation method of this kind of strapping not.
Summary of the invention
Main task of the present invention is to provide a kind of preparation method of strengthened steel cable strapping tapes.
In order to solve above technical problem, the preparation method of a kind of strengthened steel cable strapping tapes of the present invention, is characterized in that:
A, by sizing material and Film laminated: cover glue by transfer printing unit in the one side of film, cover glue speed 10m/min, the order of transfer interpreter group cable roll is counted 80-200 order, and cable roll is executed the pressure 3-4kg on film, the dry weight with sizing material: 8-15g/m
2; Sizing material covers after glue, directly enters baking machine by the speed of 10m/min through crawler belt, at the temperature of 60-90 ℃, dries 1-2min, and drying the effect is that sizing material is attached on film, and retains viscosity;
B, cover yarn: first enhancement mode yarn is carried out to yarn dent: the width of every group of yarn is 4cm, the gap between every group of yarn is 0.6-1cm, the radical of every group of yarn: 30-70 root, when dent, per inch is 22-52 root; By the transfer rate of above-mentioned enhancement mode yarn with cover film transfer rate after glue and keep synchronize, be all controlled at 10m/min, then by enhancement mode yarn with cover film after glue all by pressure roller, pressing under the pressure of 3-5kg;
C, the product of (B) step is covered to glue: according to being 15-50g/m by glue dry weight
2amount evenly apply, after applying, press 10m/m
2speed in baking oven, be that sizing material is attached on film by drying 1-2min at the temperature of 6-90 ℃, dry the effect, and retain viscosity;
D, on the product of (C) step laminated film: on compound unit, press the speed of 7-30m/min by the pressing under compound unit pressure roller of the pressure of 0-7kg, then batch and make finished product;
E, the product in (D) step is carried out to itemize: itemize cuts in the middle of the gap between every group of bundling belt fortifying fibre.
Further, the sizing material in described step (A) is: aqueous adhesive or PUR or polyurethane adhesive.
Further, the film in described step (A) is polyurethane film or BOPP film.
Further, described enhancement mode yarn is glass fibre yarn or Polyester Yarns or polypropylene staple fibre spun yarn.
Further, the glueing method described in described (C) step, step is as follows: separately get the film product being equal to (A) step and cover glue, cover glue step and be equal to (A) step.
Further, complex method described in described (D) step, step is as follows: cover film product after glue and carry out compound with the film of composite reinforcing fiber again above-mentioned: on compound unit by the speed of 7-30m/min by the pressing under compound unit pressure roller of the pressure of 0-7kg, then batch and make finished product.
The invention has the advantages that: the strapping that adopts the method to make has that intensity is high, the composite effect of resilient beam and strapping body is good, can not produce the phenomenon such as come unglued.
The specific embodiment
The processing step of strengthened steel cable strapping tapes of the present invention is as follows:
A, by sizing material and Film laminated: first, the sizing material that the present invention selects is any one in aqueous adhesive or PUR or polyurethane adhesive; Film is polyurethane film or BOPP film.
Above-mentioned sizing material overlays on the one side of film by transfer printing unit, cover glue speed 10m/min, and the order of transfer interpreter group cable roll is counted 80-200 order, and cable roll is executed the pressure 3-4kg on film, the dry weight with sizing material: 8-15g/m
2; Sizing material covers after glue, directly enters baking machine by the speed of 10m/min through crawler belt, at the temperature of 60-90 ℃, dries 1-2min, and drying the effect is that sizing material is attached on film, and retains viscosity;
B, cover yarn: first enhancement mode yarn is carried out to yarn dent: the width of every group of yarn is 4cm, the gap between every group of yarn is 0.6-1cm, the radical of every group of yarn: 30-70 root, when dent, per inch is 22-52 root; By the transfer rate of above-mentioned enhancement mode yarn with cover film transfer rate after glue and keep synchronize, be all controlled at 10m/min, then by enhancement mode yarn with cover film after glue all by pressure roller, pressing under the pressure of 3-5kg; In the present invention, any enhancement mode yarn of yarn, is preferably glass fibre yarn or Polyester Yarns or polypropylene staple fibre spun yarn.
C, the product of (B) step is covered to glue: according to being 15-50g/m by glue dry weight
2amount evenly apply, after applying, press 10m/m
2speed in baking oven, be that sizing material is attached on film by drying 1-2min at the temperature of 6-90 ℃, dry the effect, and retain viscosity; In this step, sizing material used is the same with the sizing material in (A) step, but is not limited to one by one correspondingly, and the sizing material in (c) step is not necessarily consistent with the sizing material in (A) step, can freely adjust as required.
D, on the product of (C) step laminated film: on compound unit, press the speed of 7-30m/min by the pressing under compound unit pressure roller of the pressure of 0-7kg, then batch and make finished product.
E, the product in (D) step is carried out to itemize: itemize cuts in the middle of the gap between every group of bundling belt fortifying fibre.
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 described (C) step, step is as follows: separately get the film product being equal to (A) step and cover glue, cover glue step and be equal to (A) step.
Complex method described in described (D) step, step is as follows: cover film product after glue and carry out compound with the film of composite reinforcing fiber again above-mentioned: on compound unit by the speed of 7-30m/min by the pressing under compound unit pressure roller of the pressure of 0-7kg, then batch and make finished product.
Embodiment 1
Fortifying fibre is glass fibre, and warp count is 22-36 piece/inch, number number: 132-264TEX, the thickness of bundling belt finished product: 200-260 μ m.Film is BOPP film, and sizing material is PUR.
Processing step is the same, only in last compound working procedure, compound without pressure, passes speed control built in 10-30 m/min.Due to the characteristic of its sizing material itself, composite pressure is as long as the pressure that nature batches is enough.
Be 65 ± 5 to gained finished product in humidity, temperature is to test under the condition of 23 ± 2 ℃, and result is as follows: tensile strength >=3000N/ inch; Elongation at break :≤6%.
Advantage: with other yarn ratios, 20 pieces/inch at least less of its consumptions.
Embodiment 2
Fortifying fibre is terylene long fibre, and warp count is 36-52 piece/inch, number number: 132-264D, the thickness of bundling belt finished product: 200-260 μ m.Film is polyurethane film, and sizing material is aqueous adhesive.
Processing step is the same, and only in last compound working procedure, composite pressure is controlled at 5-7kg, passes speed control built in 7-15 m/min, bake out temperature 40-100 ℃.
Be 65 ± 5 to gained finished product in humidity, temperature is to test under the condition of 23 ± 2 ℃, and result is as follows: tensile strength >=1800N/ inch; Elongation at break: 8-25%.
Advantage: with other yarn ratios, elongation at break is moderate, and due to the antiwear characteristic of terylene itself, making is to be difficult for broken yarn.
Embodiment 3
Fortifying fibre is polypropylene fibre long fibre, and warp count is 36-52 piece/inch, number number: 500-1000D, the thickness of bundling belt finished product: 200-260 μ m.Film is polyurethane film, and sizing material is 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 ms/min, bake out temperature: 60-90 ℃.
Be 65 ± 5 to gained finished product in humidity, temperature is to test under the condition of 23 ± 2 ℃, and result is as follows: tensile strength >=1800N/ inch; Elongation at break: 25-50%.
Advantage: with other yarn ratios, elongation at break superelevation, be that this bundling belt preferably selects object.
Claims (4)
1. a preparation method for strengthened steel cable strapping tapes, is characterized in that:
A, by sizing material and Film laminated: cover glue by transfer printing unit in the one side of film, cover glue speed 10m/min, the order of transfer interpreter group cable roll is counted 80-200 order, and cable roll is executed the pressure 3-4kg on film, the dry weight with sizing material: 8-15g/m
2; Sizing material covers after glue, directly enters baking machine by the speed of 10m/min through crawler belt, at the temperature of 60-90 ℃, dries 1-2min, and drying the effect is that sizing material is attached on film, and retains viscosity;
B, cover yarn: first enhancement mode yarn is carried out to yarn dent: the width of every group of yarn is 4cm, the gap between every group of yarn is 0.6-1cm, the radical of every group of yarn: 30-70 root, when dent, per inch is 22-52 root; By the transfer rate of above-mentioned enhancement mode yarn with cover film transfer rate after glue and keep synchronize, be all controlled at 10m/min, then by enhancement mode yarn with cover film after glue all by pressure roller, pressing under the pressure of 3-5kg;
C, the product of (B) step is covered to glue: according to being 15-50g/m by glue dry weight
2amount evenly apply, after coating, in baking oven, be that sizing material be attached to film on by drying 1-2min at the temperature of 6-90 ℃, dry the effect by the speed of 10m/min, and retain viscosity;
D, on the product of (C) step laminated film: on compound unit, press the speed of 7-30m/min by the pressing under compound unit pressure roller of the pressure of 0-7kg, then batch to obtain strapping;
E, the product in (D) step is carried out to itemize: itemize cuts in the middle of every group of strapping strengthens the gap between yarn.
2. the preparation method of a kind of strengthened steel cable strapping tapes according to claim 1, is characterized in that: the sizing material in described step (A) is: aqueous adhesive or PUR or polyurethane adhesive.
3. the preparation method of a kind of strengthened steel cable strapping tapes according to claim 1, is characterized in that: the film in described step (A) is polyurethane film or BOPP film.
4. the preparation method of a kind of strengthened steel cable strapping tapes according to claim 1, is characterized in that: described enhancement mode yarn is glass fibre yarn or Polyester Yarns or polypropylene staple fibre spun yarn.
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 |
|---|---|
| CN102490443A CN102490443A (en) | 2012-06-13 |
| CN102490443B true 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 |
|---|---|
| CN102490443A (en) | 2012-06-13 |
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