WO2021134166A1 - 一种新型商标带的制作方法 - Google Patents

一种新型商标带的制作方法 Download PDF

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Publication number
WO2021134166A1
WO2021134166A1 PCT/CN2019/129811 CN2019129811W WO2021134166A1 WO 2021134166 A1 WO2021134166 A1 WO 2021134166A1 CN 2019129811 W CN2019129811 W CN 2019129811W WO 2021134166 A1 WO2021134166 A1 WO 2021134166A1
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WO
WIPO (PCT)
Prior art keywords
coating
manufacturing
trademark
glue
new type
Prior art date
Application number
PCT/CN2019/129811
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English (en)
French (fr)
Inventor
李红艳
吴耀东
杨佳盛
倪捷成
Original Assignee
湖州新利商标制带有限公司
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Application filed by 湖州新利商标制带有限公司 filed Critical 湖州新利商标制带有限公司
Priority to PCT/CN2019/129811 priority Critical patent/WO2021134166A1/zh
Publication of WO2021134166A1 publication Critical patent/WO2021134166A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Definitions

  • the invention belongs to the technical field of trademark bands, and particularly relates to a method for manufacturing a new type of trademark band.
  • the trademark band is a kind of textile label that identifies the brand, size, price, composition, care and other information of various textiles. It is currently the most widely used product identification in clothing, shoes, hats, bags, home textiles and other products. Life is closely related.
  • the current printing methods of trademark belts are mainly flexographic printing, web printing, offset printing, screen printing and other traditional printing methods. The use of old equipment and low printing efficiency make it difficult to achieve small batches, multiple varieties, and rapid response. specialty.
  • digital inkjet printers have become the mainstream printing equipment in the current graphic output field.
  • the equipment is small in size, simple and flexible to operate, uses computer plate making, and uses a variety of printing media.
  • tape printing There will also be broad prospects in tape printing.
  • most digital inkjet printing inks are mostly water-based inks. If ordinary digital inkjet printing paper has not undergone special treatment, due to the irregular dispersion of cellulose in the paper, irregularities will occur after receiving the water-based ink. Diffusion, the clarity of the printed image is difficult to guarantee.
  • the Chinese invention patent with the patent publication number CN 110344259A and the publication date of 2019.10.18 discloses a method for preparing an ink-absorbing quick-drying ink-absorbing layer and its application process on trademark fabrics, including the preparation of coating paste and trademark coating
  • the purpose of the present invention is to provide a new type of manufacturing method of trademark tape, which can achieve the effect of effective printing of the trademark tape by coating a coating glue that prevents ink diffusion on a specific base cloth.
  • the invention has a trademark tape suitable for oil-based ink and water-based ink, and can be used for digital inkjet printing.
  • the trademark tape is printed with clear and non-diffusion and impervious surface. It is suitable for double-sided printing.
  • the trademark tape has good quality, soft hand feeling and high fastness, and The production method is reasonable, effective and efficient.
  • the technical solution adopted by the present invention to solve the above-mentioned problems is: a method for manufacturing a new type of trademark tape, including three steps of base cloth selection and treatment, coating glue preparation, and coating coating.
  • the coating glue includes a coating resin. , Masking fillers, non-ionic softeners, water-based crosslinking agents, pH additives and thickeners.
  • the D number of the base fabric is 40D-80D, and the F number is 30F-100F.
  • the type of the base fabric is ring spinning, air spinning, air-jet spinning, vortex spinning, and Siro spinning. Or a woven fabric prepared by compact spinning, or a non-woven fabric formed by a spunbond method, a meltblown method, a hot rolling method or a spunlace method.
  • the base fabric is particularly preferably plain-weave polyester tape or single-sided satin polyester fabric.
  • the plain-weave polyester tape or single-sided satin polyester fabric has stable material properties and good stability during printing. The basis of sex, guarantee the basic non-diffusion effect, and both oil-based ink and water-based ink can be printed.
  • the ink itself has a high hand-feel viscosity, so it can be balanced by the solid powder material of the masking filler, and the masking filler can also be used for ink adhesion to prevent the ink from penetrating to the back and unable to print on both sides.
  • the agent is used to compensate for the increase in thickness and the relatively rough hand feel caused by the addition of the shielding filler, and constitute the above-mentioned interlocking technical solution.
  • the crosslinking agent is used to improve the coating The adhesive connection strength between the glue and the base fabric, this combination method can be used to print more demanding water-based inks.
  • a further preferred technical solution is that the D number of the base fabric is 50D-75D, and the F number is 36F-96F.
  • the preferred D number and F number of the plain weave polyester tape or single-sided satin weave polyester fabric are relatively high, the quality is relatively good, and the fabric fiber performance is good, which ensures the basis of ink printing.
  • the F number refers to the number of single yarn strands in the yarn, that is, the D number represents the thickness of the yarn. The larger the D number, the thicker the yarn; The number represents how many fibers a yarn is composed of. The larger the F number, the larger the gap between the fibers, which is more conducive to the penetration of the slurry.
  • the base fabric treatment step includes water bath washing and drying and setting operations, the water bath washing operations sequentially include alkaline washing and clean water washing, and the setting temperature of the drying and setting operation is 150-180°C, The vehicle speed is 20-40m/min.
  • the water bath washing operation includes two water baths, the first water bath is added with 30% liquid caustic so that the alkali concentration reaches 11-15g/L to clean impurities on the cloth surface, and the second water bath is added with clean water to clean the remaining impurities on the cloth surface .
  • the drying and setting operation can endow the base fabric with better dimensional stability.
  • the masking filler solves the problem of the ink's high stickiness, and can also ensure the normal printing of the water-based ink, and the softener is used to balance the powdery particles of the masking filler. Rough hand feeling, and finally the viscosity of the coating glue is controlled in the range of 3500-5000 cps through the thickener to ensure the crosslinking bonding strength and suitable hand feeling.
  • the thickness of the base fabric is 0.09-0.12 mm
  • the thickness of the finished trademark tape after printing is 0.10-0.13 mm.
  • a further preferred technical solution is that: the coating is divided into an outer layer that first contacts the ink, a middle layer that supports the strength of the coating, and an inner sedimentation layer that is cross-linked with the base fabric.
  • the density of the layer and the inner sedimentation layer increase sequentially, and the proportion of the inorganic filler also increases sequentially.
  • the masking filler plays the main role of adhesion to the ink, so the outer layer forms a channel for the ink to enter through a relatively small amount of the masking filler to ensure the rapid penetration of the ink.
  • the middle layer forms a main layer where the ink finally adheres to print and displays the writing through the middle content of the masking filler, and the inner sedimentation layer is due to the gravity sedimentation effect of the masking filler itself and the inter-fibers in the base fabric
  • the attraction of ionic bonds has the effect of maximizing aggregation, forming a barrier that reduces the penetration of ink to the back, ensuring that the label tape can be double-layered, and the weight of the ink on the middle layer and the inner sedimentation layer is 80-85. %.
  • the water-based ink can display clearly on the middle layer and the inner sedimentation layer like the oil-based ink, and it is not easy to penetrate to the back side.
  • the main three-layer structure of the coating is also associated with the subsequent specific coating and drying process, where the coating process is a doctor blade coating with pressure adjustment and a pressure adjustable pressure roller structure.
  • the blade coating can actively select the coating thickness and pressure, while the pressure-adjustable press roll presses the excess coating glue into the gap of the base fabric fiber through the way that the distance between the upper and lower rollers is smaller than the thickness of the base fabric.
  • the cross-linking effect between the inner sedimentation layer and the base fabric is compacted to achieve a suitable cross-linking effect, ensuring the final effect of the specific distribution of the masking filler and the specific area distribution of the ink, and ensuring the clarity of printed writing And does not penetrate to the back of the base cloth.
  • the coating resin is polyacrylic resin or water-based PU
  • the weight of the coating resin accounts for 50-80% of the total weight of the coating glue
  • the weight of the shielding filler accounts for the total weight of the coating resin.
  • the weight of the coating resin is 20%
  • the weight of the non-ionic softener accounts for 0.2%-0.5% of the weight of the coating resin.
  • the shielding filler is one or a mixture of silicon dioxide, high mesh kaolin and titanium dioxide, and the non-ionic softener is a fatty ester of pentaerythritol or sorbitol
  • the water-based crosslinking agent is a diethylenetriamine crosslinking agent or an oxazoline group polymer crosslinking agent.
  • the non-ionic softener is used to match the group characteristics of the ink, and the water-based crosslinking agent is used to avoid unnecessary oily agents in the entire system and ensure the entire coating glue system The uniformity.
  • a further preferred technical solution is: in the coating coating step, the coating oven temperature is 180-200°C, completed by 6 ovens, the vehicle speed is 50-70m/min, and the glue amount is 30-50g/m 2 .
  • the 6 rotary ovens are divided into pre-dehumidifying oven, pre-heating oven, heating oven, main oven, post-stage oven, and shaping oven along the forward conveying direction of the base fabric.
  • the heating temperature of the pre-heating oven is 185-190°C, and the vehicle speed is 50-55 m/min. It is used in the first step to remove excess water in the coating glue.
  • the heating temperature of the preheating oven is 188-190°C and the vehicle speed 55-60 m/min, used to preheat the cloth and provide a temperature basis for the drying operation of the cylinder.
  • the heating temperature of the heating oven is 189-195°C, and the vehicle speed is 60-70 m/min.
  • the heating temperature of the main oven is 190-200°C, and the vehicle speed is 60-70 m /min, used for the main body heating and drying of the coating glue to ensure that the coating structure is cured by more than 90%.
  • the heating temperature of the latter oven is 188-195°C, and the vehicle speed is 60-70 m/min, similarly used to avoid the problem of excessive temperature difference and uneven curing of the coating glue in the two-step drying process, and the heating temperature and vehicle speed of the shaping oven are the same as those of the dehumidifying pre-drying oven, It is used to ensure the stable conveying and shaping of the cloth after coating and curing.
  • the coating glue is fixed stably and completely.
  • the temperature of the 6 ovens presents a gradient change of gradually increasing and then gradually decreasing, so that the coating glue can be gradually heated, and the moisture content can be gradually increased. Drying, to avoid the stiff hand feeling caused by rapid drying.
  • the coating glue has the following two advantages.
  • the present invention uses a relatively small amount of glue. At this time, the ink is relatively easier to penetrate to the back. Therefore, the applicant creatively added a mask to the coating glue.
  • the organic filler is used for ink adhesion to achieve the dual advantages of being thin and impermeable. At this time, the hand feel is slightly lost. After all, the shielding filler is in the form of a solid powder.
  • the coating glue is lower than the amount of glue applied to the existing coated trademark tapes to further reduce the thickness and improve the hand feeling, and by adding masking fillers, to solve the problem caused by the relatively small amount of glue.
  • a further preferred technical solution is that the dry and wet rubbing fastness of the trademark tape substrate is greater than 3.5.
  • a further preferred technical solution is that: the washing fastness of the trademark tape substrate is greater than or equal to 4.0.
  • the dry and wet rubbing fastness and washing fastness of the trademark tape are better than those of ordinary trademark tapes on the market, and whether it is digital inkjet printing or other printing methods, whether it is oil-based ink or water-based ink .
  • the invention achieves the effect of effective printing and use of the trademark tape by coating a coating glue that prevents ink diffusion on a specific base cloth.
  • the invention has a trademark tape suitable for oil-based ink and water-based ink, and can be used for digital inkjet printing.
  • the trademark tape is printed with clear and non-diffusion and impervious surface. It is suitable for double-sided printing.
  • the trademark tape has good quality, soft hand feeling and high fastness, and The production method is reasonable, effective and efficient.
  • FIG. 1 is a schematic diagram of the three aspects of the printing effect, the washing fastness and the dry and wet rubbing fastness of the digital inkjet printing of the trademark tape in the present invention.
  • Fig. 2 is a schematic diagram of the effects of inkjet printing on ordinary fabrics in the prior art in terms of printing effect, washing fastness, and dry and wet rubbing fastness.
  • a new type of label tape manufacturing method includes three steps: base cloth selection and processing, coating glue preparation, and coating coating.
  • the coating glue includes coating resin and masking.
  • the D number of the base fabric is 50D, and the F number is 36F.
  • the type of the base fabric is plain-weave polyester tape.
  • the base fabric treatment step includes water bath washing and drying and setting operations.
  • the water bath washing operation includes alkaline washing and clean water washing in sequence.
  • the setting temperature of the drying and setting operation is 150° C., and the vehicle speed is 20 m/min.
  • the water bath washing operation includes two water baths, the first water bath is added with 30% liquid caustic so that the alkali concentration reaches 11g/L to clean the fabric surface impurities, and the second water bath is added with clean water to clean the remaining impurities on the cloth surface.
  • the compounding step of the coating compound sequentially includes the following operations:
  • the thickness of the base fabric is 0.09 mm
  • the thickness of the finished label tape after printing is 0.13 mm.
  • the coating is divided into an outer layer that first contacts the ink, a middle layer that supports the strength of the coating, and an inner sedimentation layer that is cross-linked with the base fabric.
  • the density of the outer layer, the middle layer, and the inner sedimentation layer Increasing successively, the proportion of the inorganic filler also successively increasing.
  • the masking filler plays a major role in adhesion to the ink, so the outer layer has a relatively small amount of the masking filler to form a channel for ink to enter, ensuring rapid ink penetration ,
  • the middle layer forms a main layer where the ink finally adheres to print and displays the writing through the middle content of the masking filler, and the inner sedimentation layer is due to the gravity sedimentation effect of the masking filler itself and the fibers in the base fabric
  • the attraction of the inter-ionic bond has the effect of maximizing the aggregation, forming a barrier that reduces the penetration of the ink to the back, ensuring that the label tape can be double-layered, and the weight of the ink on the middle layer and the inner sedimentation layer accounts for 80%
  • the water-based ink can display clearly on the middle layer and the inner sedimentation layer like the oil-based ink, and it is not easy to penetrate to the back side.
  • the main three-layer structure of the coating is also associated with the subsequent specific coating and drying process, where the coating process is a doctor blade coating with pressure adjustment and a pressure adjustable pressure roller structure.
  • the blade coating can actively select the coating thickness and pressure, while the pressure-adjustable press roll presses the excess coating glue into the gap of the base fabric fiber through the way that the distance between the upper and lower rollers is smaller than the thickness of the base fabric.
  • the cross-linking effect between the inner sedimentation layer and the base fabric is compacted to achieve a suitable cross-linking effect, ensuring the final effect of the specific distribution of the masking filler and the specific area distribution of the ink, and ensuring the clarity of printed writing And does not penetrate to the back of the base cloth.
  • the coating resin is a polyacrylic resin, the weight of the coating resin accounts for 50% of the total weight of the coating glue, the weight of the shielding filler accounts for 20% of the weight of the coating resin, and the non- The weight of the ionic softening agent accounts for 0.2% of the weight of the coating resin.
  • the shielding filler is silica
  • the non-ionic softener is pentaerythritol
  • the water-based crosslinking agent is a diethylenetriamine crosslinking agent
  • the pH additives and thickeners are currently commonly used reagents.
  • the coating oven has a temperature of 180-200°C, completed by 6 ovens, a vehicle speed of 50-70 m/min, and a glue amount of 30 g/m 2 .
  • the 6 rotary ovens are divided into pre-dehumidifying oven, pre-heating oven, heating oven, main oven, post-stage oven, and shaping oven along the forward conveying direction of the base fabric.
  • the heating temperature of the preheating oven is 185°C, and the vehicle speed is 50 m/min. It is used in the first step to remove excess water in the coating glue.
  • the heating temperature of the preheating oven is 188°C and the vehicle speed is 55 m/min. It is used to preheat the cloth and provide a temperature basis for the drying operation of the cylinder.
  • the heating temperature of the heating oven is 189°C, and the vehicle speed is 60 m/min. It is used for the cloth to perform a temperature transition between the preheating oven and the main oven.
  • the heating temperature of the main body oven is 190°C, and the vehicle speed is 60 m/min. It is used to heat and dry the main body of the coating glue to ensure Curing more than 90% of the coating structure, the heating temperature of the latter oven is 188°C, and the vehicle speed is 60m/min, similarly used to avoid excessive temperature difference and uneven curing of the coating glue in the two-step drying process.
  • the heating temperature and vehicle speed of the shaping oven are the same as those of the dehumidifying pre-drying oven, which are used to ensure stable conveying and shaping of the cloth after coating and curing.
  • the dry and wet rubbing fastness of the trademark tape base material is greater than 3.5.
  • the washing fastness of the trademark tape substrate is greater than or equal to 4.0.
  • the dry and wet rubbing fastness and washing fastness of the trademark tape are better than those of ordinary trademark tapes on the market, and whether it is digital inkjet printing or other printing methods, whether it is oil-based ink or water-based Ink.
  • a new type of label tape manufacturing method includes three steps: base cloth selection and processing, coating glue preparation, and coating coating.
  • the coating glue includes coating resin and masking.
  • the D number of the base fabric is 60D, and the F number is 70F, and the type of the base fabric is a non-woven fabric.
  • the base fabric treatment step includes water bath washing and drying and setting operations.
  • the water bath washing operation includes alkaline washing and clean water washing in sequence.
  • the setting temperature of the drying and setting operation is 160° C., and the vehicle speed is 30 m/min.
  • the water bath washing operation includes two water baths, the first water bath is added with 30% liquid caustic so that the alkali concentration reaches 13g/L to clean impurities on the cloth surface, and the second water bath is added with clean water to clean the remaining impurities on the cloth surface.
  • the compounding step of the coating compound sequentially includes the following operations:
  • the thickness of the base fabric is 0.10 mm
  • the thickness of the finished label tape after printing is 0.13 mm.
  • the coating is divided into an outer layer that first contacts the ink, a middle layer that supports the strength of the coating, and an inner sedimentation layer that is cross-linked with the base fabric.
  • the density of the outer layer, the middle layer, and the inner sedimentation layer Increasing successively, the proportion of the inorganic filler also successively increasing.
  • the masking filler plays a major role in adhesion to the ink, so the outer layer has a relatively small amount of the masking filler to form a channel for ink to enter, ensuring rapid ink penetration ,
  • the middle layer forms a main layer where the ink finally adheres to print and displays the writing through the middle content of the masking filler, and the inner sedimentation layer is due to the gravity sedimentation effect of the masking filler itself and the fibers in the base fabric
  • the attraction of the inter-ionic bond has the effect of maximizing the aggregation, forming a barrier that reduces the penetration of the ink to the back, ensuring that the label tape can be double-layered, and the weight of the ink on the middle layer and the inner sedimentation layer accounts for 85%
  • the water-based ink can display clearly on the middle layer and the inner sedimentation layer like the oil-based ink, and it is not easy to penetrate to the back side.
  • the main three-layer structure of the coating is also associated with the subsequent specific coating and drying process, where the coating process is a doctor blade coating with pressure adjustment and a pressure adjustable pressure roller structure.
  • the blade coating can actively select the coating thickness and pressure, while the pressure-adjustable press roll presses the excess coating glue into the gap of the base fabric fiber through the way that the distance between the upper and lower rollers is smaller than the thickness of the base fabric.
  • the cross-linking effect between the inner sedimentation layer and the base fabric is compacted to achieve a suitable cross-linking effect, ensuring the final effect of the specific distribution of the masking filler and the specific area distribution of the ink, and ensuring the clarity of printed writing And does not penetrate to the back of the base cloth.
  • the coating resin is a polyacrylic resin
  • the weight of the coating resin accounts for 60% of the total weight of the coating glue
  • the weight of the shielding filler accounts for 20% of the weight of the coating resin.
  • the weight of the ionic softening agent accounts for 0.3% of the weight of the coating resin.
  • the shielding filler is high mesh kaolin
  • the non-ionic softener is pentaerythritol
  • the water-based crosslinking agent is an oxazoline-based polymer crosslinking agent
  • the pH additives and thickeners are existing Commonly used reagents.
  • the coating oven has a temperature of 180-200°C and is completed by 6 ovens, the vehicle speed is 50-70 m/min, and the glue amount is 40 g/m 2 .
  • the 6 rotary ovens are divided into pre-dehumidifying oven, pre-heating oven, heating oven, main oven, post-stage oven, and shaping oven along the forward conveying direction of the base fabric.
  • the heating temperature of the pre-heating oven is 186°C, and the vehicle speed is 50 m/min. It is used in the first step to remove excess water in the coating glue.
  • the heating temperature of the pre-heating oven is 188°C and the vehicle speed is 55 m/min. It is used to preheat the cloth and provide a temperature basis for the drying operation of the cylinder.
  • the heating temperature of the heating oven is 189°C and the vehicle speed is 605m/min. It is used for the cloth to perform a temperature transition between the preheating oven and the main oven.
  • the heating temperature of the main body oven is 190°C
  • the vehicle speed is 60 m/min, which is used for the main body heating and drying of the coating glue to ensure curing More than 90% of the coating structure
  • the heating temperature of the latter oven is 189°C
  • the vehicle speed is 67m/min, similarly used to avoid the problem of excessive temperature difference and uneven curing of the coating glue in the two-step drying process
  • the heating temperature and vehicle speed of the shaping oven are the same as those of the dehumidifying pre-drying oven, which are used to ensure stable conveying and shaping of the cloth after coating and curing.
  • the dry and wet rubbing fastness of the trademark tape base material is greater than 3.5.
  • the washing fastness of the trademark tape substrate is greater than or equal to 4.0.
  • the dry and wet rubbing fastness and washing fastness of the trademark tape are better than those of ordinary trademark tapes on the market, and whether it is digital inkjet printing or other printing methods, whether it is oil-based ink or water-based Ink.
  • a method for making a new type of trademark tape includes three steps: base cloth selection and treatment, coating glue preparation, and coating coating.
  • the coating glue includes coating resin and masking.
  • the D number of the base fabric is 75D, and the F number is 96F.
  • the type of the base fabric is a single-faced satin polyester fabric.
  • the base fabric treatment step includes water bath washing and drying and setting operations.
  • the water bath washing operation includes alkaline washing and clean water washing in sequence.
  • the setting temperature of the drying and setting operation is 180° C., and the vehicle speed is 40 m/min.
  • the water bath washing operation includes two water baths.
  • the first water bath is filled with 30% liquid caustic so that the alkali concentration reaches 15g/L to clean impurities on the cloth surface, and the second water bath is added with clean water to clean the remaining impurities on the cloth surface.
  • the compounding step of the coating compound sequentially includes the following operations:
  • the thickness of the base fabric is 0.12 mm
  • the thickness of the finished label tape after printing is 0.13 mm.
  • the coating is divided into an outer layer that first contacts the ink, a middle layer that supports the strength of the coating, and an inner sedimentation layer that is cross-linked with the base fabric.
  • the density of the outer layer, the middle layer, and the inner sedimentation layer Increasing successively, the proportion of the inorganic filler also successively increasing.
  • the masking filler plays a major role in adhesion to the ink, so the outer layer has a relatively small amount of the masking filler to form a channel for ink to enter, ensuring rapid ink penetration ,
  • the middle layer forms a main layer where the ink finally adheres to print and displays the writing through the middle content of the shielding filler, and the inner sedimentation layer is due to the gravity sedimentation effect of the shielding filler itself and the fibers in the base fabric
  • the attraction of the inter-ionic bond has the effect of maximizing the aggregation, forming a barrier that reduces the penetration of the ink to the back, ensuring that the label tape can be double-layered, and the weight of the ink on the middle layer and the inner sedimentation layer accounts for 85%
  • the water-based ink can display clearly on the middle layer and the inner sedimentation layer like the oil-based ink, and it is not easy to penetrate to the back side.
  • the main three-layer structure of the coating is also associated with the subsequent specific coating and drying process, where the coating process is a doctor blade coating with pressure adjustment and a pressure adjustable pressure roller structure.
  • the blade coating can actively select the coating thickness and pressure, while the pressure-adjustable press roll presses the excess coating glue into the gap of the base fabric fiber through the way that the distance between the upper and lower rollers is smaller than the thickness of the base fabric.
  • the cross-linking effect between the inner sedimentation layer and the base fabric is compacted to achieve a suitable cross-linking effect, ensuring the final effect of the specific distribution of the masking filler and the specific area distribution of the ink, and ensuring the clarity of printed writing And does not penetrate to the back of the base cloth.
  • the coating resin is polyacrylic resin, the weight of the coating resin accounts for 80% of the total weight of the coating glue, the weight of the shielding filler accounts for 20% of the weight of the coating resin, and the non- The weight of the ionic softening agent accounts for 0.5% of the weight of the coating resin.
  • the shielding filler is titanium dioxide
  • the non-ionic softener is a fatty ester of sorbitol
  • the water-based crosslinking agent is an oxazoline group polymer crosslinking agent
  • the pH additive and thickening The agent is the existing commonly used agent.
  • the coating oven has a temperature of 180-200°C and is completed by 6 ovens, the vehicle speed is 50-70 m/min, and the glue amount is 50 g/m 2 .
  • the 6 rotary ovens are divided into pre-dehumidifying oven, pre-heating oven, heating oven, main oven, post-stage oven, and shaping oven along the forward conveying direction of the base fabric.
  • the heating temperature of the pre-heating oven is 188°C, and the vehicle speed is 50 m/min. It is used for the first step to remove excess water in the coating glue.
  • the heating temperature of the pre-heating oven is 189°C and the vehicle speed is 55 m/min. It is used to preheat the cloth and provide a temperature basis for the drying operation of the cylinder.
  • the heating temperature of the heating oven is 192°C and the vehicle speed is 605m/min. It is used for the cloth to perform a temperature transition between the preheating oven and the main oven.
  • the heating temperature of the main body oven is 198°C
  • the vehicle speed is 60 m/min, which is used for the main body heating and drying of the coating glue to ensure curing More than 90% of the coating structure
  • the heating temperature of the latter oven is 190°C
  • the vehicle speed is 67m/min, similarly used to avoid the problem of excessive temperature difference and uneven curing of the coating glue in the two-step drying process
  • the heating temperature and vehicle speed of the shaping oven are the same as those of the dehumidifying pre-drying oven, which are used to ensure stable conveying and shaping of the cloth after coating and curing.
  • the dry and wet rubbing fastness of the trademark tape base material is greater than 3.5.
  • the washing fastness of the trademark tape substrate is greater than or equal to 4.0.
  • the dry and wet rubbing fastness and washing fastness of the trademark tape are better than those of ordinary trademark tapes on the market, and whether it is digital inkjet printing or other printing methods, whether it is oil-based ink or water-based Ink.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
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Abstract

本发明属于商标带技术领域，尤其涉及一种新型商标带的制作方法。本发明通过在特定的基布上涂布防油墨扩散的涂层胶的方式，达到商标带有效印刷使用的效果。本发明具有商标带适用于油性油墨和水性油墨，可以用来数码喷墨打印，商标带打印字迹清晰不扩散、不透面，适合双面印刷，商标带质软手感好、牢度大，以及制作方法合理有效、效率高的优点。

Description

一种新型商标带的制作方法 技术领域
本发明属于商标带技术领域，尤其涉及一种新型商标带的制作方法。
 背景技术
商标带是一种标识各种纺织品的品牌、尺寸、价格、成分、护理等信息的纺织品标签，是目前服装、鞋帽、箱包、家纺等产品中应用最广泛的一种商品标识，与我们的生活息息相关。当前商标带的印刷方式主要以柔性版印刷、轮转机印刷、胶板印刷、丝网印刷等传统的印刷方式为主，使用设备老旧，印刷效率低，难以达到小批量、多品种、快速反应的特点。
 技术问题
此外，随着数码喷墨打印技术的发展，数码喷墨打印机成了当前图文输出领域的主流打印设备，其设备体积小，操作简单灵活，利用电脑制版，使用多样化的打印介质，在商标带打印中也将具有广阔的前景。考虑到环保问题，一般数码喷墨打印的油墨多为水性油墨，普通的数码喷墨打印纸如果未经过特殊处理，由于纤维素在纸张中不规则的分散，接收到水性油墨后会发生不规则扩散，打印图像的清晰度难以保证。
对于商标带而言，这种扩散现象更为严重，目前的商标带由于打印清晰度低，色牢度不高等原因难以适应数码喷墨打印，因此研制一种适用于数码喷墨打印的商标带具有很大的社会效益。
专利公开号为CN 110344259A，公开日为2019.10.18的中国发明专利公开了一种吸墨速干型吸墨层的制备方法以及在商标织物上的应用工艺，包括涂层浆的制备以及商标涂层织物的制作工艺，其中利用有机吸墨涂层剂苯乙烯‑丙烯酸酯和无机吸墨涂层剂2‑6μm的高岭土复合使用。
但是该发明专利中的商标涂层存在数码喷墨打印字迹不够清晰的问题。
 技术解决方案
本发明的目的是提供一种新型商标带的制作方法，其能通过在特定的基布上涂布防油墨扩散的涂层胶的方式，达到商标带有效印刷使用的效果。本发明具有商标带适用于油性油墨和水性油墨，可以用来数码喷墨打印，商标带打印字迹清晰不扩散、不透面，适合双面印刷，商标带质软手感好、牢度大，以及制作方法合理有效、效率高的优点。
本发明解决上述问题采用的技术方案是：一种新型商标带的制作方法，包括基布选择和处理、涂层胶配制以及涂层涂布这三个步骤，所述涂层胶包括涂层树脂、遮蔽性填料、非离子型柔软剂、水性交联剂、pH添加剂以及增稠剂。
进一步优选的技术方案在于：所述基布的D数为40D-80D，F数为30F-100F，所述基布的种类为通过环锭纺、气流纺、喷气纺、涡流纺、赛络纺或紧密纺制备得到的纺织布，或者为通过纺粘法、熔喷法、热轧法或水刺法加工形成的无纺布。
在本发明中，所述基布特别优选为平纹聚酯带或单面缎纹涤纶织物，所述平纹聚酯带或单面缎纹涤纶织物自身材质性能稳定，印刷时有一个较好的稳定性基础，保证基本的不扩散效果，且油性油墨和水性油墨都可以打印。
此外，油墨自身手感粘度大，因此可以通过固体粉末材质的所述遮蔽性填料来平衡，而且所述遮蔽性填料还能用于油墨附着，避免油墨透到背面而无法双面打印，所述柔软剂则用于弥补所述遮蔽性填料添加后带来的厚度增大、手感相对变糙的问题，组成上述环环相扣的技术方案，最后所述交联剂，用于提高所述涂层胶与基布的附着连接强度，该组合方式就可以用于打印要求更苛刻的水性油墨。
进一步优选的技术方案在于：所述基布的D数为50D-75D，F数为36F-96F。
在本发明中，优选的所述平纹聚酯带或单面缎纹涤纶织物的D数以及F数相对较高，品质相对较好，织物纤维性能好，保证了油墨打印的基础，其中D数指的是9000米长度纱线的重量，以克为单位，F数指的是纱线中单纱的股数，即D数代表纱线的粗细，D数越大，纱线越粗；F数代表一根纱线由多少根纤维组成，F数越大说明纤维的缝隙越大，越有利于浆料的渗入。
进一步优选的技术方案在于：所述基布处理步骤包括水浴水洗以及烘干定型操作，所述水浴水洗操作依次包括碱洗以及清水清洗，所述烘干定型操作的定型温度为150-180℃，车速为20-40m/min。
所述水浴水洗操作中包括两个水浴槽，第一个水浴槽加入30%液碱，使碱浓度达到11-15g/L以清洗布面杂质，第二个水浴槽加入清水清洗布面残留杂质。
在本发明中，烘干定型操作可以赋予所述基布具有较好的尺寸稳定性。
进一步优选的技术方案在于所述涂层的胶料配制步骤依次包括以下操作：
S1、先在搅拌机内添加涂层树脂，再边搅拌边分批加入所述遮蔽性填料，搅拌10-20min，得到涂层胶基料；
S2、在所述涂层胶基料中接着加入非离子型柔软剂和水性交联剂，充分搅拌后得到涂层胶中间料；
S3、在所述涂层胶中间料中添加pH添加剂，至pH值为8-9，接入加入所述增稠剂，搅拌至粘度为3500-5000cps，即得到最终的所述涂层胶。
在本发明中，所述遮蔽性填料解决了油墨手感粘性大的问题，而且还可以保证水性油墨的正常打印，而所述柔软剂又用于平衡粉末颗粒状的所述遮蔽性填料带来的粗糙手感，最终通过所述增稠剂将所述涂层胶的粘度控制在3500-5000cps范围内，保证交联粘结强度和适合的手感。
此外，所述基布厚度为0.09-0.12mm，打印后成品的商标带的厚度为0.10-0.13mm。
进一步优选的技术方案在于：所述涂层分为首先接触油墨的外侧层，起到涂层强度支撑作用的中部层，以及与所述基布交联的内侧沉降层，所述外侧层、中部层以及内侧沉降层的密度依次增大，所述无机填料的占比率也依次增大。
在本发明中，所述遮蔽性填料起到对油墨的主要附着作用，因此所述外侧层通过相对较少的所述遮蔽性填料，形成一个用于油墨进入的通道，保证油墨的快速渗入，所述中部层通过居中含量的所述遮蔽性填料，形成一个油墨最终附着打印、显示字迹的主体层，而所述内侧沉降层由于遮蔽性填料自身的重力沉降作用和所述基布内纤维间离子键的吸引作用，具有最大化聚集的效果，形成减少油墨透到背面的阻隔部分，保证商标带可以双层打印，油墨在所述中部层以及内侧沉降层上的重量占比为80-85%，在本发明中，水性油墨可以和油性油墨一样在所述中部层以及内侧沉降层上显示清晰、不易透到背面。
此外，尤为重要的是，所述涂层的主要三层结构还与后续特定的涂布和烘干工艺相关联，其中涂布工艺为带压力调节的刮刀涂布和压力可调式压辊结构，其中刮刀涂布可以主动的选择涂布厚度和压力，而压力可调式压辊则通过上下辊体之间间距小于基布厚度的方式，将多余的涂层胶压入基布纤维的缝隙中，将所述内侧沉降层与所述基布之间的交联作用压紧，以达到合适的交联效果，保证所述遮蔽性填料特定分布、油墨特定区域分布的最终效果，保证打印字迹的清晰且不透到所述基布的背面。
进一步优选的技术方案在于：所述涂层树脂为聚丙烯酸树脂或水性PU，所述涂层树脂的重量占所述涂层胶总重量的50-80%，所述遮蔽性填料的重量占所述涂层树脂重量的20%，所述非离子型柔软剂的重量占所述涂层树脂重量的0.2%-0.5%。
进一步优选的技术方案在于：所述遮蔽性填料为二氧化硅、高目数高岭土以及钛白粉中的一种或几种混合物，所述非离子型柔软剂为季戊四醇或失水山梨醇的脂肪酯，所述水性交联剂为二乙烯三胺交联剂或恶唑啉基团聚合物交联剂。
在本发明中，之所以采用非离子型的柔软剂，是为了配合油墨的基团特性，而且再通过水性交联剂，避免了整个体系中混入不必要的油性剂，保证整个涂层胶体系的均一性。
进一步优选的技术方案在于：所述涂层涂布步骤中，涂布烘箱温度为180-200℃，通过6个烘箱完成，车速为50-70m/min，涂胶量为30-50g/m 2。
更重要的是，6个旋转式烘箱沿着基布向前输送的方向，依次分为去湿预烘箱、预热烘箱、升温烘箱、主体烘箱、后期烘箱，以及定型烘箱，其中所述去湿预烘箱的加热温度为185-190℃，车速为50-55 m/min，用于第一步首先除去涂层胶中的多余水分，所述预热烘箱的加热温度为188-190℃，车速为55-60 m/min，用于预热布料，给柱体烘干操作一个温度基础，所述升温烘箱的加热温度为189-195℃，车速为60-70 m/min，用于布料在预热烘箱和主体烘箱之间进行一个温度过度，避免涂层胶由于前后烘干温度差较大而裂开的问题，所述主体烘箱的加热温度为190-200℃，车速为60-70 m/min，用于对涂层胶进行主体加热烘干，保证固化90%以上的涂层结构，所述后期烘箱的加热温度为188-195℃，车速为60-70 m/min，相似的用于避免涂层胶在两步烘干过程中温度差过大而固化不均匀的问题，而所述定型烘箱的加热温度以及车速与所述去湿预烘箱均相同，用于保证布料涂布且固化后的稳定输送和定型。
本发明中，通过上述分步式加热烘干操作，使得涂层胶固定稳定、彻底，6个烘箱的温度呈现逐渐升高、再逐渐降低的梯度变化，可以使得涂层胶逐步受热，水分逐渐烘干，避免急剧烘干造成的手感僵硬问题。
本发明中，所述涂层胶具有以下两个优点。
第一，相较于现有涂层商标带涂胶量，本发明采用相对较少的涂胶量，这时油墨相对地更容易透到背面，因此申请人创造性地在涂层胶中添加遮蔽性填料，以用于油墨附着，达到了薄且不透的双重优点，此时手感就略有损失，毕竟所述遮蔽性填料是固体粉末状。
第二，申请人再根据上述问题，再次创造性地引入柔软剂，使得所述遮蔽性填料带来的手感降低问题被完美解决，最终所述商标带薄、手感好且油墨不透，远远优于市面上的普通商标带。
所述涂层胶通过低于现有涂层商标带涂胶量的方式，以进一步较小厚度、提高手感，并通过添加遮蔽性填料的方式，来解决涂胶量相对较少而带来的油墨打印容易透到背面的问题，因此使得本发明中的商标带，兼具了较薄手感好，以及背面油墨不透可双面打印的双重优点。
进一步优选的技术方案在于：所述商标带基材的干湿摩擦牢度均大于3.5级。
进一步优选的技术方案在于：所述商标带基材的水洗牢度大于或等于4.0级。
在本发明中，所述商标带的干湿摩擦牢度，以及水洗牢度均优于市面普通的商标带，而且是无论采用数码喷墨打印，还是其他打印方式，无论是油性油墨还是水性油墨。
 有益效果
本发明通过在特定的基布上涂布防油墨扩散的涂层胶的方式，达到商标带有效印刷使用的效果。本发明具有商标带适用于油性油墨和水性油墨，可以用来数码喷墨打印，商标带打印字迹清晰不扩散、不透面，适合双面印刷，商标带质软手感好、牢度大，以及制作方法合理有效、效率高的优点。
 附图说明
图1为本发明中的所述商标带进行数码喷墨打印的打印效果、水洗牢度以及干湿摩擦牢度这三方面的效果示意图。
图2为现有技术中普通织物进行喷墨打印的打印效果、水洗牢度以及干湿摩擦牢度这三方面的效果示意图。
 本发明的最佳实施方式
以下所述仅为本发明的较佳实施例，非对本发明的范围进行限定。
实施例1
如附图1以及2所示，一种新型商标带的制作方法，包括基布选择和处理、涂层胶配制以及涂层涂布这三个步骤，所述涂层胶包括涂层树脂、遮蔽性填料、非离子型柔软剂、水性交联剂、pH添加剂以及增稠剂。
所述基布的D数为50D，F数为36F，所述基布的种类为平纹聚酯带。
所述基布处理步骤包括水浴水洗以及烘干定型操作，所述水浴水洗操作依次包括碱洗以及清水清洗，所述烘干定型操作的定型温度为150℃，车速为20m/min。
所述水浴水洗操作中包括两个水浴槽，第一个水浴槽加入30%液碱，使碱浓度达到11g/L以清洗布面杂质，第二个水浴槽加入清水清洗布面残留杂质。
所述涂层的胶料配制步骤依次包括以下操作：
S1、先在搅拌机内添加涂层树脂，再边搅拌边分批加入所述遮蔽性填料，搅拌10min，得到涂层胶基料；
S2、在所述涂层胶基料中接着加入非离子型柔软剂和水性交联剂，充分搅拌后得到涂层胶中间料；
S3、在所述涂层胶中间料中添加pH添加剂，至pH值为8，接入加入所述增稠剂，搅拌至粘度为5000cps，即得到最终的所述涂层胶。
此外，所述基布厚度为0.09mm，打印后成品的商标带的厚度为0.13mm。
所述涂层分为首先接触油墨的外侧层，起到涂层强度支撑作用的中部层，以及与所述基布交联的内侧沉降层，所述外侧层、中部层以及内侧沉降层的密度依次增大，所述无机填料的占比率也依次增大。
在本实施例中，所述遮蔽性填料起到对油墨的主要附着作用，因此所述外侧层通过相对较少的所述遮蔽性填料，形成一个用于油墨进入的通道，保证油墨的快速渗入，所述中部层通过居中含量的所述遮蔽性填料，形成一个油墨最终附着打印、显示字迹的主体层，而所述内侧沉降层由于遮蔽性填料自身的重力沉降作用和所述基布内纤维间离子键的吸引作用，具有最大化聚集的效果，形成减少油墨透到背面的阻隔部分，保证商标带可以双层打印，油墨在所述中部层以及内侧沉降层上的重量占比为80%，在本实施例中，水性油墨可以和油性油墨一样在所述中部层以及内侧沉降层上显示清晰、不易透到背面。
此外，尤为重要的是，所述涂层的主要三层结构还与后续特定的涂布和烘干工艺相关联，其中涂布工艺为带压力调节的刮刀涂布和压力可调式压辊结构，其中刮刀涂布可以主动的选择涂布厚度和压力，而压力可调式压辊则通过上下辊体之间间距小于基布厚度的方式，将多余的涂层胶压入基布纤维的缝隙中，将所述内侧沉降层与所述基布之间的交联作用压紧，以达到合适的交联效果，保证所述遮蔽性填料特定分布、油墨特定区域分布的最终效果，保证打印字迹的清晰且不透到所述基布的背面。
所述涂层树脂为聚丙烯酸树脂，所述涂层树脂的重量占所述涂层胶总重量的50%，所述遮蔽性填料的重量占所述涂层树脂重量的20%，所述非离子型柔软剂的重量占所述涂层树脂重量的0.2%。
所述遮蔽性填料为二氧化硅，所述非离子型柔软剂为季戊四醇，所述水性交联剂为二乙烯三胺交联剂，所述pH添加剂以及增稠剂为现有常用试剂。
所述涂层涂布步骤中，涂布烘箱温度为180-200℃，通过6个烘箱完成，车速为50-70m/min，涂胶量为30g/m 2。
更重要的是，6个旋转式烘箱沿着基布向前输送的方向，依次分为去湿预烘箱、预热烘箱、升温烘箱、主体烘箱、后期烘箱，以及定型烘箱，其中所述去湿预烘箱的加热温度为185℃，车速为50 m/min，用于第一步首先除去涂层胶中的多余水分，所述预热烘箱的加热温度为188℃，车速为55 m/min，用于预热布料，给柱体烘干操作一个温度基础，所述升温烘箱的加热温度为189℃，车速为60 m/min，用于布料在预热烘箱和主体烘箱之间进行一个温度过度，避免涂层胶由于前后烘干温度差较大而裂开的问题，所述主体烘箱的加热温度为190℃，车速为60 m/min，用于对涂层胶进行主体加热烘干，保证固化90%以上的涂层结构，所述后期烘箱的加热温度为188℃，车速为60m/min，相似的用于避免涂层胶在两步烘干过程中温度差过大而固化不均匀的问题，而所述定型烘箱的加热温度以及车速与所述去湿预烘箱均相同，用于保证布料涂布且固化后的稳定输送和定型。
所述商标带基材的干湿摩擦牢度均大于3.5级。
所述商标带基材的水洗牢度大于或等于4.0级。
在本实施例中，所述商标带的干湿摩擦牢度，以及水洗牢度均优于市面普通的商标带，而且是无论采用数码喷墨打印，还是其他打印方式，无论是油性油墨还是水性油墨。
 本发明的实施方式
实施例2
如附图1以及2所示，一种新型商标带的制作方法，包括基布选择和处理、涂层胶配制以及涂层涂布这三个步骤，所述涂层胶包括涂层树脂、遮蔽性填料、非离子型柔软剂、水性交联剂、pH添加剂以及增稠剂。
所述基布的D数为60D，F数为70F，所述基布的种类为无纺布。
所述基布处理步骤包括水浴水洗以及烘干定型操作，所述水浴水洗操作依次包括碱洗以及清水清洗，所述烘干定型操作的定型温度为160℃，车速为30m/min。
所述水浴水洗操作中包括两个水浴槽，第一个水浴槽加入30%液碱，使碱浓度达到13g/L以清洗布面杂质，第二个水浴槽加入清水清洗布面残留杂质。
所述涂层的胶料配制步骤依次包括以下操作：
S1、先在搅拌机内添加涂层树脂，再边搅拌边分批加入所述遮蔽性填料，搅拌15min，得到涂层胶基料；
S2、在所述涂层胶基料中接着加入非离子型柔软剂和水性交联剂，充分搅拌后得到涂层胶中间料；
S3、在所述涂层胶中间料中添加pH添加剂，至pH值为9，接入加入所述增稠剂，搅拌至粘度为4000cps，即得到最终的所述涂层胶。
此外，所述基布厚度为0.10mm，打印后成品的商标带的厚度为0.13mm。
所述涂层分为首先接触油墨的外侧层，起到涂层强度支撑作用的中部层，以及与所述基布交联的内侧沉降层，所述外侧层、中部层以及内侧沉降层的密度依次增大，所述无机填料的占比率也依次增大。
在本实施例中，所述遮蔽性填料起到对油墨的主要附着作用，因此所述外侧层通过相对较少的所述遮蔽性填料，形成一个用于油墨进入的通道，保证油墨的快速渗入，所述中部层通过居中含量的所述遮蔽性填料，形成一个油墨最终附着打印、显示字迹的主体层，而所述内侧沉降层由于遮蔽性填料自身的重力沉降作用和所述基布内纤维间离子键的吸引作用，具有最大化聚集的效果，形成减少油墨透到背面的阻隔部分，保证商标带可以双层打印，油墨在所述中部层以及内侧沉降层上的重量占比为85%，在本实施例中，水性油墨可以和油性油墨一样在所述中部层以及内侧沉降层上显示清晰、不易透到背面。
此外，尤为重要的是，所述涂层的主要三层结构还与后续特定的涂布和烘干工艺相关联，其中涂布工艺为带压力调节的刮刀涂布和压力可调式压辊结构，其中刮刀涂布可以主动的选择涂布厚度和压力，而压力可调式压辊则通过上下辊体之间间距小于基布厚度的方式，将多余的涂层胶压入基布纤维的缝隙中，将所述内侧沉降层与所述基布之间的交联作用压紧，以达到合适的交联效果，保证所述遮蔽性填料特定分布、油墨特定区域分布的最终效果，保证打印字迹的清晰且不透到所述基布的背面。
所述涂层树脂为聚丙烯酸树脂，所述涂层树脂的重量占所述涂层胶总重量的60%，所述遮蔽性填料的重量占所述涂层树脂重量的20%，所述非离子型柔软剂的重量占所述涂层树脂重量的0.3%。
所述遮蔽性填料为高目数高岭土，所述非离子型柔软剂为季戊四醇，所述水性交联剂为恶唑啉基团聚合物交联剂，所述pH添加剂以及增稠剂为现有常用试剂。
所述涂层涂布步骤中，涂布烘箱温度为180-200℃，通过6个烘箱完成，车速为50-70m/min，涂胶量为40g/m 2。
更重要的是，6个旋转式烘箱沿着基布向前输送的方向，依次分为去湿预烘箱、预热烘箱、升温烘箱、主体烘箱、后期烘箱，以及定型烘箱，其中所述去湿预烘箱的加热温度为186℃，车速为50 m/min，用于第一步首先除去涂层胶中的多余水分，所述预热烘箱的加热温度为188℃，车速为55 m/min，用于预热布料，给柱体烘干操作一个温度基础，所述升温烘箱的加热温度为189℃，车速为605m/min，用于布料在预热烘箱和主体烘箱之间进行一个温度过度，避免涂层胶由于前后烘干温度差较大而裂开的问题，所述主体烘箱的加热温度为190℃，车速为60 m/min，用于对涂层胶进行主体加热烘干，保证固化90%以上的涂层结构，所述后期烘箱的加热温度为189℃，车速为67m/min，相似的用于避免涂层胶在两步烘干过程中温度差过大而固化不均匀的问题，而所述定型烘箱的加热温度以及车速与所述去湿预烘箱均相同，用于保证布料涂布且固化后的稳定输送和定型。
所述商标带基材的干湿摩擦牢度均大于3.5级。
所述商标带基材的水洗牢度大于或等于4.0级。
在本实施例中，所述商标带的干湿摩擦牢度，以及水洗牢度均优于市面普通的商标带，而且是无论采用数码喷墨打印，还是其他打印方式，无论是油性油墨还是水性油墨。
实施例3
如附图1以及2所示，一种新型商标带的制作方法，包括基布选择和处理、涂层胶配制以及涂层涂布这三个步骤，所述涂层胶包括涂层树脂、遮蔽性填料、非离子型柔软剂、水性交联剂、pH添加剂以及增稠剂。
所述基布的D数为75D，F数为96F，所述基布的种类为单面缎纹涤纶织物。
所述基布处理步骤包括水浴水洗以及烘干定型操作，所述水浴水洗操作依次包括碱洗以及清水清洗，所述烘干定型操作的定型温度为180℃，车速为40m/min。
所述水浴水洗操作中包括两个水浴槽，第一个水浴槽加入30%液碱，使碱浓度达到15g/L以清洗布面杂质，第二个水浴槽加入清水清洗布面残留杂质。
所述涂层的胶料配制步骤依次包括以下操作：
S1、先在搅拌机内添加涂层树脂，再边搅拌边分批加入所述遮蔽性填料，搅拌20min，得到涂层胶基料；
S2、在所述涂层胶基料中接着加入非离子型柔软剂和水性交联剂，充分搅拌后得到涂层胶中间料；
S3、在所述涂层胶中间料中添加pH添加剂，至pH值为9，接入加入所述增稠剂，搅拌至粘度为5000cps，即得到最终的所述涂层胶。
此外，所述基布厚度为0.12mm，打印后成品的商标带的厚度为0.13mm。
所述涂层分为首先接触油墨的外侧层，起到涂层强度支撑作用的中部层，以及与所述基布交联的内侧沉降层，所述外侧层、中部层以及内侧沉降层的密度依次增大，所述无机填料的占比率也依次增大。
在本实施例中，所述遮蔽性填料起到对油墨的主要附着作用，因此所述外侧层通过相对较少的所述遮蔽性填料，形成一个用于油墨进入的通道，保证油墨的快速渗入，所述中部层通过居中含量的所述遮蔽性填料，形成一个油墨最终附着打印、显示字迹的主体层，而所述内侧沉降层由于遮蔽性填料自身的重力沉降作用和所述基布内纤维间离子键的吸引作用，具有最大化聚集的效果，形成减少油墨透到背面的阻隔部分，保证商标带可以双层打印，油墨在所述中部层以及内侧沉降层上的重量占比为85%，在本实施例中，水性油墨可以和油性油墨一样在所述中部层以及内侧沉降层上显示清晰、不易透到背面。
此外，尤为重要的是，所述涂层的主要三层结构还与后续特定的涂布和烘干工艺相关联，其中涂布工艺为带压力调节的刮刀涂布和压力可调式压辊结构，其中刮刀涂布可以主动的选择涂布厚度和压力，而压力可调式压辊则通过上下辊体之间间距小于基布厚度的方式，将多余的涂层胶压入基布纤维的缝隙中，将所述内侧沉降层与所述基布之间的交联作用压紧，以达到合适的交联效果，保证所述遮蔽性填料特定分布、油墨特定区域分布的最终效果，保证打印字迹的清晰且不透到所述基布的背面。
所述涂层树脂为聚丙烯酸树脂，所述涂层树脂的重量占所述涂层胶总重量的80%，所述遮蔽性填料的重量占所述涂层树脂重量的20%，所述非离子型柔软剂的重量占所述涂层树脂重量的0.5%。
所述遮蔽性填料为钛白粉，所述非离子型柔软剂为失水山梨醇的脂肪酯，所述水性交联剂为恶唑啉基团聚合物交联剂，所述pH添加剂以及增稠剂为现有常用试剂。
所述涂层涂布步骤中，涂布烘箱温度为180-200℃，通过6个烘箱完成，车速为50-70m/min，涂胶量为50g/m 2。
更重要的是，6个旋转式烘箱沿着基布向前输送的方向，依次分为去湿预烘箱、预热烘箱、升温烘箱、主体烘箱、后期烘箱，以及定型烘箱，其中所述去湿预烘箱的加热温度为188℃，车速为50 m/min，用于第一步首先除去涂层胶中的多余水分，所述预热烘箱的加热温度为189℃，车速为55 m/min，用于预热布料，给柱体烘干操作一个温度基础，所述升温烘箱的加热温度为192℃，车速为605m/min，用于布料在预热烘箱和主体烘箱之间进行一个温度过度，避免涂层胶由于前后烘干温度差较大而裂开的问题，所述主体烘箱的加热温度为198℃，车速为60 m/min，用于对涂层胶进行主体加热烘干，保证固化90%以上的涂层结构，所述后期烘箱的加热温度为190℃，车速为67m/min，相似的用于避免涂层胶在两步烘干过程中温度差过大而固化不均匀的问题，而所述定型烘箱的加热温度以及车速与所述去湿预烘箱均相同，用于保证布料涂布且固化后的稳定输送和定型。
所述商标带基材的干湿摩擦牢度均大于3.5级。
所述商标带基材的水洗牢度大于或等于4.0级。
在本实施例中，所述商标带的干湿摩擦牢度，以及水洗牢度均优于市面普通的商标带，而且是无论采用数码喷墨打印，还是其他打印方式，无论是油性油墨还是水性油墨。
上面结合附图对本发明的实施方式作了详细说明，但是本发明不限于上述实施方式，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下做出各种修改。这些都是不具有创造性的修改，只要在本发明的权利要求范围内都受到专利法的保护。

Claims (10)

  1. 一种新型商标带的制作方法，包括基布选择和处理、涂层胶配制以及涂层涂布这三个步骤，其特征在于：所述涂层胶包括涂层树脂、遮蔽性填料、非离子型柔软剂、水性交联剂、pH添加剂以及增稠剂。
  2. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述基布的D数为40D-80D，F数为30F-100F，所述基布的种类为通过环锭纺、气流纺、喷气纺、涡流纺、赛络纺或紧密纺制备得到的纺织布，或者为通过纺粘法、熔喷法、热轧法或水刺法加工形成的无纺布。
  3. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述基布处理步骤包括水浴水洗以及烘干定型操作，所述水浴水洗操作依次包括碱洗以及清水清洗，所述烘干定型操作的定型温度为150-180℃，车速为20-40m/min。
  4. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于所述涂层胶配制步骤依次包括以下操作：
    S1、先在搅拌机内添加涂层树脂，再边搅拌边分批加入所述遮蔽性填料，搅拌10-20min，得到涂层胶基料；
    S2、在所述涂层胶基料中接着加入非离子型柔软剂和水性交联剂，充分搅拌后得到涂层胶中间料；
    S3、在所述涂层胶中间料中添加pH添加剂，至pH值为8-9，接入加入所述增稠剂，搅拌至粘度为3500-5000cps，即得到最终的所述涂层胶。
  5. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述涂层分为首先接触油墨的外侧层，起到涂层强度支撑作用的中部层，以及与所述基布交联的内侧沉降层，所述外侧层、中部层以及内侧沉降层的密度依次增大，所述无机填料的占比率也依次增大。
  6. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述涂层树脂为聚丙烯酸树脂或水性PU，所述涂层树脂的重量占所述涂层胶总重量的50-80%，所述遮蔽性填料的重量占所述涂层树脂重量的20%，所述非离子型柔软剂的重量占所述涂层树脂重量的0.2%-0.5%。
  7. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述遮蔽性填料为二氧化硅、高目数高岭土以及钛白粉中的一种或几种混合物，所述非离子型柔软剂为季戊四醇或失水山梨醇的脂肪酯，所述水性交联剂为二乙烯三胺交联剂或恶唑啉基团聚合物交联剂。
  8. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述涂层涂布步骤中，涂布烘箱温度为180-200℃，通过6个烘箱完成，车速为50-70m/min，涂胶量为30-50g/m 2。
  9. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述商标带的干湿摩擦牢度均大于3.5级。
  10. 根据权利要求1所述的一种新型商标带的制作方法，其特征在于：所述商标带的水洗牢度大于或等于4.0级。
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