CN104985900A - Colored biaxially oriented polypropylene (BOPP) adhesive tape film - Google Patents

Colored biaxially oriented polypropylene (BOPP) adhesive tape film Download PDF

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Publication number
CN104985900A
CN104985900A CN201510436423.2A CN201510436423A CN104985900A CN 104985900 A CN104985900 A CN 104985900A CN 201510436423 A CN201510436423 A CN 201510436423A CN 104985900 A CN104985900 A CN 104985900A
Authority
CN
China
Prior art keywords
adhesive tape
layer
tape film
carrying
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510436423.2A
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Chinese (zh)
Inventor
李文东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510436423.2A priority Critical patent/CN104985900A/en
Publication of CN104985900A publication Critical patent/CN104985900A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/12—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/045—Slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The invention discloses a colored biaxially oriented polypropylene (BOPP) adhesive tape film and a preparation method therefor. The adhesive tape film comprises a layer A, a layer B and a layer C, wherein the layer A and the layer C are surface layers, and the layer B is a core layer. The adhesive tape film is characterized in that the surface layer A is prepared from 97-99.5% of homo-polymerized PP or atactic PP and 0.5-3% of anti-sticking agent; the core layer B is prepared from 95-100% of homo-polymerized PP, 0-3% of antistat and 0-2% of slipping agent; and the surface layer C is prepared from 92-99.0% of homo-polymerized PP or atactic PP, 0.5-5% of color masterbatch and 0.5-3% of anti-sticking agent. The adhesive tape film is prepared through the steps of carrying out material mixing, carrying out melt extrusion, carrying out sheet casting, carrying out longitudinal stretching, carrying out transversal stretching, carrying out drawn edge trimming, carrying out winding, carrying out slitting and forming a finished product. According to the adhesive tape film, solvent contamination resulting from film printing and precoating processing is reduced, and the processing charge is reduced, so that not only is the cost reduced, but also the adhesive tape film is environment-friendly. The adhesive tape film has excellent light shading performance, so that the temperature tolerance of adhesive tape finished products is improved.

Description

Colored Biaxially oriented polypropylene adhesive tape film
Technical field
The present invention relates to film and preparation method thereof, be specifically related to a kind of colored Biaxially oriented polypropylene adhesive tape film and preparation method thereof.
Background technology
Adhesive tape base material is one of main application of bidirectional stretching polypropylene film.Thousands of family of adhesive tape producer in the whole nation, annual consumption is more than 100,000 tons, wherein most of adhesive tape product is with color sealing tape for main application, and its technological process need mix colours in advance powder in coating technique, and this process is on the one hand because dust affects the health of environment and operator; On the other hand, make the use of product existing defects in temperature tolerance because color powder is principal and subordinate with organic dyestuff, limit its scope of application.
Summary of the invention
The invention provides a kind of colored Biaxially oriented polypropylene adhesive tape film and preparation method thereof, its object is to be that colored polypropylene tape film made by raw material with color masterbatch, improve gluing processing environment, it has excellent light-proofness performance, improves the temperature tolerance of adhesive tape finished product.
The object of the invention is to be achieved by following component and using method.
A kind of colored Biaxially oriented polypropylene adhesive tape film, comprise A, B, C tri-layers, wherein A, C layer is top layer, and B layer is sandwich layer, it is characterized in that: 97-99.5% homopolymerization PP or random PP+0.5-3% antitack agent; Sandwich layer B is: 95-100% homopolymerization PP+0-3% antistatic additive+0-2% slipping agent; Top layer C is: 92-99.0% homopolymerization PP or random PP+0.5-5% color masterbatch+0.5-3% antitack agent.
Described color masterbatch is colour masterbatch PP5011A and PP5012.
Described antitack agent is synthetic silica or stearic amide.
Described antistatic additive is fatty acid ester, ethoxylated amine or diethanol amine.
Described slipping agent main component is erucyl amide, fatty acid amide and oleamide.
Preparation method of the present invention, comprise the following steps: batch mixing, melt extrude, slab, longitudinal stretching, cross directional stretch, traction trimming, rolling, cut, finished product, it is characterized in that: described in melt extrude middle extrusion temperature and be 190-260 DEG C, die head temperature is 230-255 DEG C; In described slab process, chilling roller and tank temperature are 25-50 DEG C; In described longitudinal stretching process, longitudinal preheat temperature is 116-145 DEG C, and longitudinal drawing temperature is 120-135 DEG C, and longitudinal setting temperature is 128-145 DEG C, and longitudinal stretching ratio is 4-6 times; In described cross directional stretch process, horizontal preheat temperature is 160-175 DEG C, and transverse drawing temperature is 150-168 DEG C, and horizontal setting temperature is 160-170 DEG C, and cross directional stretch ratio is 7-10 times.
Beneficial effect of the present invention: The present invention reduces the printing of adhesive tape film and the solvent contamination brought is processed in precoating, reduces processing charges, not only reduces cost but also environmental protection; It has excellent light-proofness performance, improves the temperature tolerance of adhesive tape finished product.
Detailed description of the invention
Do to illustrate into a line to the present invention's colored Biaxially oriented polypropylene adhesive tape film and preparation method thereof below in conjunction with specific embodiment:
Embodiment 1: three layer of die head.
Top layer A is 95% homopolymerization PP+2.0% antitack agent;
Sandwich layer B is 97.5% homopolymerization PP+2% antistatic additive+0.5% slipping agent;
Top layer C is 98% homopolymerization PP or random PP+3% color masterbatch+2% antitack agent.
By above-mentioned raw materials by batch mixing, melt extrude, slab, longitudinal stretching, cross directional stretch, traction trimming, rolling, then cut finished product, described in melt extrude middle extrusion temperature and be 190-260 DEG C, die head temperature is 248 DEG C; In slab process, chilling roller and tank temperature are 32 DEG C; In longitudinal stretching process, longitudinal preheat temperature is 116-142 DEG C, and longitudinal drawing temperature is 126-135 DEG C, and longitudinal setting temperature is 140 DEG C, and longitudinal stretching ratio is 4.9 times; In described cross directional stretch process, horizontal preheat temperature is 166-174 DEG C, and transverse drawing temperature is 152-155 DEG C, and horizontal setting temperature is 165 DEG C, and cross directional stretch ratio is 9 times.
Embodiment 2: three layers of die head monochrome.
Top layer A is 95% homopolymerization PP+2.0% antitack agent;
Sandwich layer B is 97.5% homopolymerization PP+2% antistatic additive+0.5% slipping agent
C layer: 99% homopolymerization PP or random PP+5% color masterbatch+3% antitack agent.
By above-mentioned raw materials by batch mixing, melt extrude, slab, longitudinal stretching, cross directional stretch, traction trimming, rolling, then cut finished product, described in melt extrude middle extrusion temperature and be 190-260 DEG C, die head temperature is 248 DEG C; In slab process, chilling roller and tank temperature are 32 DEG C; In longitudinal stretching process, longitudinal preheat temperature is 116-142 DEG C, and longitudinal drawing temperature is 126-135 DEG C, and longitudinal setting temperature is 140 DEG C, and longitudinal stretching ratio is 5 times; In described cross directional stretch process, horizontal preheat temperature is 166-174 DEG C, and transverse drawing temperature is 152-155 DEG C, and horizontal setting temperature is 165 DEG C, and cross directional stretch ratio is 9 times.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention; Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned prompting all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modification, all still belongs in the scope of technical solution of the present invention protection.

Claims (6)

1. a colored Biaxially oriented polypropylene adhesive tape film, comprises A, B, C tri-layers, and wherein A, C layer is top layer, and B layer is sandwich layer, it is characterized in that: top layer A is 97-99.5% homopolymerization PP or random PP+0.5-3% antitack agent; Sandwich layer B is: 95-100% homopolymerization PP+0-3% antistatic additive+0-2% slipping agent; Top layer C is: 92-99.0% homopolymerization PP or random PP+0.5-5% color masterbatch+0.5-3% antitack agent.
2. colored Biaxially oriented polypropylene adhesive tape film according to claim 1, is characterized in that: described color masterbatch is colour masterbatch PP5011A and PP5012.
3. Biaxially oriented polypropylene adhesive tape film according to claim 1, is characterized in that: described antitack agent is synthetic silica or stearic amide.
4. Biaxially oriented polypropylene adhesive tape film according to claim 1, is characterized in that: described antistatic additive is fatty acid ester, ethoxylated amine or diethanol amine.
5. Biaxially oriented polypropylene adhesive tape film according to claim 1, is characterized in that: described slipping agent main component is erucyl amide, fatty acid amide and oleamide.
6. prepare the method for Biaxially oriented polypropylene adhesive tape film according to claim 1, comprise the following steps: batch mixing, melt extrude, slab, longitudinal stretching, cross directional stretch, traction trimming, rolling, cut, finished product, it is characterized in that: described in melt extrude middle extrusion temperature and be 190-260 DEG C, die head temperature is 230-255 DEG C; In described slab process, chilling roller and tank temperature are 25-50 DEG C; In described longitudinal stretching process, longitudinal preheat temperature is 116-145 DEG C, and longitudinal drawing temperature is 120-135 DEG C, and longitudinal setting temperature is 128-145 DEG C, and longitudinal stretching ratio is 4-6 times; In described cross directional stretch process, horizontal preheat temperature is 160-175 DEG C, and transverse drawing temperature is 150-168 DEG C, and horizontal setting temperature is 160-170 DEG C, and cross directional stretch ratio is 7-10 times.
CN201510436423.2A 2015-07-23 2015-07-23 Colored biaxially oriented polypropylene (BOPP) adhesive tape film Pending CN104985900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510436423.2A CN104985900A (en) 2015-07-23 2015-07-23 Colored biaxially oriented polypropylene (BOPP) adhesive tape film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510436423.2A CN104985900A (en) 2015-07-23 2015-07-23 Colored biaxially oriented polypropylene (BOPP) adhesive tape film

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CN104985900A true CN104985900A (en) 2015-10-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554026A (en) * 2017-10-13 2018-01-09 安徽省太湖泽泓塑业有限公司 Colored Biaxially oriented polypropylene packaging bag and preparation method thereof
CN111086305A (en) * 2019-12-04 2020-05-01 维达力实业(深圳)有限公司 Plastic cover plate and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005022299A (en) * 2003-07-04 2005-01-27 Tohcello Co Ltd Biaxially oriented multi-layer polypropylene film
CN101531082A (en) * 2009-03-10 2009-09-16 安徽国风塑业股份有限公司 BOPP thin film for shallow reticulated printing
CN102774103A (en) * 2012-07-30 2012-11-14 宿迁市金田塑业有限公司 Color biaxially-oriented polypropylene (BOPP) extinction film and production process thereof
CN102922847A (en) * 2012-10-10 2013-02-13 宿迁市金田塑业有限公司 Color biaxially-oriented polypropylene (BOPP) film and production process thereof
CN103275636A (en) * 2013-06-27 2013-09-04 苏州工业园区依利电子贸易有限公司 Multifunctional double-faced adhesive tape

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005022299A (en) * 2003-07-04 2005-01-27 Tohcello Co Ltd Biaxially oriented multi-layer polypropylene film
CN101531082A (en) * 2009-03-10 2009-09-16 安徽国风塑业股份有限公司 BOPP thin film for shallow reticulated printing
CN102774103A (en) * 2012-07-30 2012-11-14 宿迁市金田塑业有限公司 Color biaxially-oriented polypropylene (BOPP) extinction film and production process thereof
CN102922847A (en) * 2012-10-10 2013-02-13 宿迁市金田塑业有限公司 Color biaxially-oriented polypropylene (BOPP) film and production process thereof
CN103275636A (en) * 2013-06-27 2013-09-04 苏州工业园区依利电子贸易有限公司 Multifunctional double-faced adhesive tape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554026A (en) * 2017-10-13 2018-01-09 安徽省太湖泽泓塑业有限公司 Colored Biaxially oriented polypropylene packaging bag and preparation method thereof
CN111086305A (en) * 2019-12-04 2020-05-01 维达力实业(深圳)有限公司 Plastic cover plate and preparation method thereof

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Application publication date: 20151021

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