CN114231197A - PVC (polyvinyl chloride) environment-friendly printing type bonding adhesive tape and preparation method thereof - Google Patents
PVC (polyvinyl chloride) environment-friendly printing type bonding adhesive tape and preparation method thereof Download PDFInfo
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- CN114231197A CN114231197A CN202210053881.8A CN202210053881A CN114231197A CN 114231197 A CN114231197 A CN 114231197A CN 202210053881 A CN202210053881 A CN 202210053881A CN 114231197 A CN114231197 A CN 114231197A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J121/00—Adhesives based on unspecified rubbers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2421/00—Presence of unspecified rubber
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2427/00—Presence of halogenated polymer
- C09J2427/006—Presence of halogenated polymer in the substrate
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Abstract
The invention discloses a PVC environment-friendly printing type bonding adhesive tape and a preparation method thereof. The adhesive body comprises an adhesive colloid, a primer layer, a substrate layer and a printing layer, wherein the substrate layer is a polyvinyl chloride film, so that the adhesive tape has super-brightness, good tearing property and convenient use, the primer layer and the adhesive colloid are environment-friendly water-based adhesives, and the adhesive tape has the characteristics of low odor, low VOCs, low atomization, temperature resistance, oil resistance and water resistance, reduces the emission of harmful gas when the adhesive tape product is applied to a clean area or a dust-free area, reduces the harm to a human body, and integrates good tearing property, convenient operation, low odor property, low volatile matter property, temperature resistance, oil resistance and water resistance into a whole.
Description
Technical Field
The invention relates to the technical field of bonding adhesive tapes, in particular to a PVC (polyvinyl chloride) environment-friendly printing type bonding adhesive tape and a preparation method thereof.
Background
PVC adhesive tapes are generally comprised of a substrate and an adhesive, wherein the substrate is coated with a layer of adhesive. Two or more unconnected objects are joined together by the adhesive properties of the adhesive. Adhesives were originally derived from animals and plants, rubber was the most important component of adhesives in the 19 th century, and various polymers are widely used in modern times. The adhesive can only adhere two or more unconnected objects because the molecules of the adhesive and the molecules of the connected object form connecting bonds, and the bonding can firmly bond the molecules together. The adhesive is composed of different polymers according to different brands, different types, and general adhesive tapes can be divided into the following components according to the functions of the adhesive tapes: the adhesive tape can be used for high-temperature adhesive tape, low-temperature adhesive tape, double-sided adhesive tape, insulating adhesive tape, electric appliance adhesive tape, warning adhesive tape, winding adhesive tape, special adhesive tape and other products with different types, and can meet different effects and meet different industrial requirements.
The existing warning adhesive tape is mostly made of solvent type adhesive, and the solvent has heavy smell and is unpleasant in use; moreover, the adhesive tape is not flame-retardant, so that potential safety hazards are easy to exist; poor temperature resistance and water resistance, and short application life.
Aiming at the problems, the process method is formulated, and the characteristics of easy tearing and super-brightness can be met on the base material layer while the colloid layer with the characteristics of low odor, low VOCs, oil resistance, water resistance and temperature resistance is selected, so that the adhesive tape has flame retardance, the safety of the adhesive tape is improved, and the service life of the adhesive tape is prolonged.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide an environment-friendly PVC printing adhesive tape and a method for preparing the same, wherein a colloid layer with low odor, low VOCs, oil resistance, water resistance, and temperature resistance is selected, and meanwhile, the characteristics of easy tearability and super-brightness can be satisfied on a substrate layer, so that the adhesive tape has flame retardancy, the safety of the adhesive tape is improved, the service life of the adhesive tape is prolonged, and the problems proposed in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a PVC environmental protection printing type bonding adhesive tape, includes the PP material tube core, bonds the area body and printing layer, the outside of PP material tube core is equipped with the bonding area body, the outer wall that bonds the area body is equipped with the printing layer, the bonding area body is including bonding colloid, primer layer and substrate layer, the outside that bonds the colloid is equipped with the primer layer, the outside of primer layer is equipped with the substrate layer.
Preferably, the thickness of the adhesive colloid is 0.020 mm; the thickness of the base material layer is 0.130 mm; the thickness of the primer layer is 0.002 mm; the thickness of the printing layer is 0.002 mm.
Preferably, the adhesive colloid is an aqueous environment-friendly adhesive; the substrate layer is made of a polyvinyl chloride film cross-linked mixture; the primer layer is made of a water-based environment-friendly auxiliary agent; the printing layer is selected from water-based ink.
Preferably, the base material layer comprises the following components: 52-55% of polyvinyl chloride, 13-15% of diisononyl phthalate, 3-4% of poly adipic acid, 3-4% of propylene glycol ester, 2-3% of soybean oil, 4-6% of calcium carbonate, 2-3% of a stabilizer, 1-2% of a lubricant, 3-5% of a pigment and 13-16% of titanium dioxide.
Preferably, the primer layer comprises the following components: 18-22% of rubber copolymer, 1-3% of emulsifier and 72-78% of water.
Preferably, the printing layer has a composition of: 52-55% of water-based polymer emulsion, 3-5% of pigment, 3-4% of surfactant, 30-35% of water and 2-3% of additive.
A preparation method of a PVC environment-friendly printing type bonding adhesive tape comprises the following specific steps:
the method comprises the following steps: production of raw cloth:
(1) manufacturing a base material layer: preparing required raw materials according to the proportion of components in the substrate layer, pouring the prepared raw materials into a reaction kettle, uniformly stirring the raw materials of the substrate layer in the reaction kettle by a stirrer, injecting the uniformly stirred raw materials of the substrate layer into a film blowing machine, blowing the raw materials of the film by the film blowing machine, and drying by hot air to form and fix the raw materials of the film, thereby completing the manufacture of the substrate layer;
(2) manufacturing a printing layer: preparing printing layer raw materials according to the component composition of the printing layer, and mixing and stirring the printing layer raw materials by a stirrer until the printing layer raw materials are uniformly stirred to obtain printing layer paint;
(3) production of raw cloth: and uniformly coating the uniformly stirred printing layer coating on the outer wall of the base material layer through a coating machine, thereby forming a printing layer and finishing the production of the original cloth.
Step two: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step three: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step four: coating the water-based surface glue: after the water-based glue and the water are uniformly mixed, the surface glue is uniformly coated on the inner side of the bottom glue layer by using a coating machine to form a bonding glue body, then a bonding tape which is coated with the surface glue is wound, and a PP material pipe core is used as a winding carrier.
Step four: detecting a bonded belt body: the coiled adhesive tape is cured, and the adhesive tape is subjected to performance detection, wherein the detection items comprise total thickness (standard is 0.140-0.160mm), width (error +/-1.5%), adhesive force (standard is more than or equal to 0.35g/25mm), uncoiling force (standard is more than or equal to 0.60kg/48mm), tensile strength (standard is more than or equal to 4.0kg/25mm), and elongation at break (standard is more than or equal to 150%).
Step five: and cutting the produced mother roll by a pipe cutting machine, and then carrying out a slitting adhesive tape production process by using a slitting machine to obtain a finished adhesive tape.
Step six: and (3) detecting a finished adhesive tape: and (4) carrying out appearance detection on the finished adhesive tape product after production, wherein the detected items comprise whether the adhesive tape is damaged or not, whether the surface of the adhesive tape has scratches or not and the like.
Step seven: adhesive tape packaging: the finished adhesive tape is packaged through a packaging box or a packaging box, so that the adhesive tape is convenient to store and sell.
The invention has the technical effects and advantages that:
this PVC environmental protection printing type bonding adhesive tape because the adherent is including bonding colloid, primer layer, substrate layer and printing layer, and its substrate layer is the polyvinyl chloride film, makes the adhesive tape possess the super-brightness, and easily tears the nature good, facilitates the use. And the primer layer and the bonding colloid are environment-friendly water-based adhesives, have the characteristics of low odor, low VOCs, low atomization, temperature resistance, oil resistance and water resistance, reduce the emission of harmful gases when the adhesive tape product is applied to a clean area or a dust-free area, and reduce the harm to a human body. The integral adhesive tape has the advantages of good tearability, convenience in operation, low odor, low volatile matter property, temperature resistance, oil resistance and water resistance, replaces the traditional solvent adhesive tape product, reduces the emission of harmful gas and volatile matter pollution, is simple and convenient to manufacture and operate, high in usability reliability, quite suitable for warning of a clean area or a dust-free area or large-scale use of area division, and capable of realizing mass production and improving the practicability of the adhesive tape.
Drawings
FIG. 1 is a flow chart of the production of the adhesive tape of the present invention.
Fig. 2 is a schematic view of the structure of the adhesive tape of the present invention.
Fig. 3 is a schematic structural view of the adhesive tape of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the utility model provides a PVC environmental protection printing type bonding adhesive tape, includes the PP material tube core, bonds the area body and printing layer, the outside of PP material tube core is equipped with the bonding area body, the outer wall that bonds the area body is equipped with the printing layer, the bonding area body is including bonding colloid, primer layer and substrate layer, the outside that bonds the colloid is equipped with the primer layer, the outside of primer layer is equipped with the substrate layer.
Further, the thickness of the adhesive colloid is 0.020 mm; the thickness of the base material layer is 0.130 mm; the thickness of the primer layer is 0.002 mm; the thickness of the printing layer is 0.002 mm.
Further, the adhesive colloid is an aqueous environment-friendly adhesive; the substrate layer is made of a polyvinyl chloride film cross-linked mixture; the primer layer is made of a water-based environment-friendly auxiliary agent; the printing layer is selected from water-based ink.
Further, the base material layer comprises the following components: 52-55% of polyvinyl chloride, 13-15% of diisononyl phthalate, 3-4% of poly adipic acid, 3-4% of propylene glycol ester, 2-3% of soybean oil, 4-6% of calcium carbonate, 2-3% of a stabilizer, 1-2% of a lubricant, 3-5% of a pigment and 13-16% of titanium dioxide.
Further, the primer layer comprises the following components: 18-22% of rubber copolymer, 1-3% of emulsifier and 72-78% of water.
Further, the printing layer comprises the following components: 52-55% of water-based polymer emulsion, 3-5% of pigment, 3-4% of surfactant, 30-35% of water and 2-3% of additive.
A preparation method of a PVC environment-friendly printing type bonding adhesive tape comprises the following specific steps:
the method comprises the following steps: production of raw cloth:
(1) manufacturing a base material layer: preparing required raw materials according to the proportion of components in the substrate layer, pouring the prepared raw materials into a reaction kettle, uniformly stirring the raw materials of the substrate layer in the reaction kettle by a stirrer, injecting the uniformly stirred raw materials of the substrate layer into a film blowing machine, blowing the raw materials of the film by the film blowing machine, and drying by hot air to form and fix the raw materials of the film, thereby completing the manufacture of the substrate layer;
(2) manufacturing a printing layer: preparing printing layer raw materials according to the component composition of the printing layer, and mixing and stirring the printing layer raw materials by a stirrer until the printing layer raw materials are uniformly stirred to obtain printing layer paint;
(3) production of raw cloth: and uniformly coating the uniformly stirred printing layer coating on the outer wall of the base material layer through a coating machine, thereby forming a printing layer and finishing the production of the original cloth.
Step two: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step three: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step four: coating the water-based surface glue: after the water-based glue and the water are uniformly mixed, the surface glue is uniformly coated on the inner side of the bottom glue layer by using a coating machine to form a bonding glue body, then a bonding tape which is coated with the surface glue is wound, and a PP material pipe core is used as a winding carrier.
Step four: detecting a bonded belt body: the coiled adhesive tape is cured, and the adhesive tape is subjected to performance detection, wherein the detection items comprise total thickness (standard is 0.140-0.160mm), width (error +/-1.5%), adhesive force (standard is more than or equal to 0.35g/25mm), uncoiling force (standard is more than or equal to 0.60kg/48mm), tensile strength (standard is more than or equal to 4.0kg/25mm), and elongation at break (standard is more than or equal to 150%).
Step five: and cutting the produced mother roll by a pipe cutting machine, and then carrying out a slitting adhesive tape production process by using a slitting machine to obtain a finished adhesive tape.
Step six: and (3) detecting a finished adhesive tape: and (4) carrying out appearance detection on the finished adhesive tape product after production, wherein the detected items comprise whether the adhesive tape is damaged or not, whether the surface of the adhesive tape has scratches or not and the like.
Step seven: adhesive tape packaging: the finished adhesive tape is packaged through a packaging box or a packaging box, so that the adhesive tape is convenient to store and sell.
Example two:
the utility model provides a PVC environmental protection printing type bonding adhesive tape, includes the PP material tube core, bonds the area body and printing layer, the outside of PP material tube core is equipped with the bonding area body, the outer wall that bonds the area body is equipped with the printing layer, the bonding area body is including bonding colloid, primer layer and substrate layer, the outside that bonds the colloid is equipped with the primer layer, the outside of primer layer is equipped with the substrate layer.
Further, the thickness of the adhesive colloid is 0.020 mm; the thickness of the base material layer is 0.130 mm; the thickness of the primer layer is 0.002 mm; the thickness of the printing layer is 0.002 mm.
Further, the adhesive colloid is an aqueous environment-friendly adhesive; the substrate layer is made of a polyvinyl chloride film cross-linked mixture; the primer layer is made of a water-based environment-friendly auxiliary agent; the printing layer is selected from water-based ink.
Further, the base material layer comprises the following components: 52-55% of polyvinyl chloride, 13-15% of diisononyl phthalate, 3-4% of poly adipic acid, 3-4% of propylene glycol ester, 2-3% of soybean oil, 4-6% of calcium carbonate, 2-3% of a stabilizer, 1-2% of a lubricant, 3-5% of a pigment and 13-16% of titanium dioxide.
Further, the primer layer comprises the following components: 19-21% of rubber copolymer, 1-3% of emulsifier and 74-76% of water.
Further, the printing layer comprises the following components: 53-54% of water-based polymer emulsion, 3-5% of pigment, 3-4% of surfactant, 32-33% of water and 2-3% of additive.
A preparation method of a PVC environment-friendly printing type bonding adhesive tape comprises the following specific steps:
the method comprises the following steps: production of raw cloth:
(1) manufacturing a base material layer: preparing required raw materials according to the proportion of components in the substrate layer, pouring the prepared raw materials into a reaction kettle, uniformly stirring the raw materials of the substrate layer in the reaction kettle by a stirrer, injecting the uniformly stirred raw materials of the substrate layer into a film blowing machine, blowing the raw materials of the film by the film blowing machine, and drying by hot air to form and fix the raw materials of the film, thereby completing the manufacture of the substrate layer;
(2) manufacturing a printing layer: preparing printing layer raw materials according to the component composition of the printing layer, and mixing and stirring the printing layer raw materials by a stirrer until the printing layer raw materials are uniformly stirred to obtain printing layer paint;
(3) production of raw cloth: and uniformly coating the uniformly stirred printing layer coating on the outer wall of the base material layer through a coating machine, thereby forming a printing layer and finishing the production of the original cloth.
Step two: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step three: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step four: coating the water-based surface glue: after the water-based glue and the water are uniformly mixed, the surface glue is uniformly coated on the inner side of the bottom glue layer by using a coating machine to form a bonding glue body, then a bonding tape which is coated with the surface glue is wound, and a PP material pipe core is used as a winding carrier.
Step four: detecting a bonded belt body: the coiled adhesive tape is cured, and the adhesive tape is subjected to performance detection, wherein the detection items comprise total thickness (standard is 0.140-0.160mm), width (error +/-1.5%), adhesive force (standard is more than or equal to 0.35g/25mm), uncoiling force (standard is more than or equal to 0.60kg/48mm), tensile strength (standard is more than or equal to 4.0kg/25mm), and elongation at break (standard is more than or equal to 150%).
Step five: and cutting the produced mother roll by a pipe cutting machine, and then carrying out a slitting adhesive tape production process by using a slitting machine to obtain a finished adhesive tape.
Step six: and (3) detecting a finished adhesive tape: and (4) carrying out appearance detection on the finished adhesive tape product after production, wherein the detected items comprise whether the adhesive tape is damaged or not, whether the surface of the adhesive tape has scratches or not and the like.
Step seven: adhesive tape packaging: the finished adhesive tape is packaged through a packaging box or a packaging box, so that the adhesive tape is convenient to store and sell.
The second embodiment is the best embodiment of the method.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, the PVC environment-friendly printing type bonding adhesive tape has the advantages that the adhesive body comprises the bonding colloid, the bottom adhesive layer, the base material layer and the printing layer, the base material layer is the polyvinyl chloride film, the adhesive tape is made to have super-brightness, the tearing property is good, and the use is convenient. And the primer layer and the bonding colloid are environment-friendly water-based adhesives, have the characteristics of low odor, low VOCs, low atomization, temperature resistance, oil resistance and water resistance, reduce the emission of harmful gases when the adhesive tape product is applied to a clean area or a dust-free area, and reduce the harm to a human body. The integral adhesive tape has the advantages of good tearability, convenience in operation, low odor, low volatile matter property, temperature resistance, oil resistance and water resistance, replaces the traditional solvent adhesive tape product, reduces the emission of harmful gas and volatile matter pollution, is simple and convenient to manufacture and operate, high in usability reliability, quite suitable for warning of a clean area or a dust-free area or large-scale use of area division, and capable of realizing mass production and improving the practicability of the adhesive tape.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a PVC environmental protection printing type bonding adhesive tape, includes the PP material tube core, bonds the area body and printing layer, its characterized in that: the outside of PP material tube core is equipped with the bonding area body, the outer wall of the bonding area body is equipped with the printing layer, the bonding area body is including bonding colloid, primer layer and substrate layer, the outside of bonding colloid is equipped with the primer layer, the outside of primer layer is equipped with the substrate layer.
2. The PVC environmental-friendly printing type bonding adhesive tape according to claim 1, characterized in that: the thickness of the adhesive colloid is 0.020 mm; the thickness of the base material layer is 0.130 mm; the thickness of the primer layer is 0.002 mm; the thickness of the printing layer is 0.002 mm.
3. The PVC environmental-friendly printing type bonding adhesive tape according to claim 1, characterized in that: the adhesive colloid is an aqueous environment-friendly adhesive; the substrate layer is made of a polyvinyl chloride film cross-linked mixture; the primer layer is made of a water-based environment-friendly auxiliary agent; the printing layer is selected from water-based ink.
4. The PVC environmental-friendly printing type bonding adhesive tape according to claim 1, characterized in that: the base material layer comprises the following components: 52-55% of polyvinyl chloride, 13-15% of diisononyl phthalate, 3-4% of poly adipic acid, 3-4% of propylene glycol ester, 2-3% of soybean oil, 4-6% of calcium carbonate, 2-3% of a stabilizer, 1-2% of a lubricant, 3-5% of a pigment and 13-16% of titanium dioxide.
5. The PVC environmental-friendly printing type bonding adhesive tape according to claim 1, characterized in that: the primer layer comprises the following components: 18-22% of rubber copolymer, 1-3% of emulsifier and 72-78% of water.
6. The PVC environmental-friendly printing type bonding adhesive tape according to claim 1, characterized in that: the printing layer comprises the following components: 52-55% of water-based polymer emulsion, 3-5% of pigment, 3-4% of surfactant, 30-35% of water and 2-3% of additive.
7. A preparation method of a PVC environment-friendly printing type bonding adhesive tape is characterized by comprising the following steps: the method comprises the following specific steps:
the method comprises the following steps: production of raw cloth:
(1) manufacturing a base material layer: preparing required raw materials according to the proportion of components in the substrate layer, pouring the prepared raw materials into a reaction kettle, uniformly stirring the raw materials of the substrate layer in the reaction kettle by a stirrer, injecting the uniformly stirred raw materials of the substrate layer into a film blowing machine, blowing the raw materials of the film by the film blowing machine, and drying by hot air to form and fix the raw materials of the film, thereby completing the manufacture of the substrate layer;
(2) manufacturing a printing layer: preparing printing layer raw materials according to the component composition of the printing layer, and mixing and stirring the printing layer raw materials by a stirrer until the printing layer raw materials are uniformly stirred to obtain printing layer paint;
(3) production of raw cloth: and uniformly coating the uniformly stirred printing layer coating on the outer wall of the base material layer through a coating machine, thereby forming a printing layer and finishing the production of the original cloth.
Step two: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step three: coating the water-based primer: according to the production formula of the primer, the primer is produced by glue production equipment, and the coating machine is utilized to uniformly coat the primer on the inner side of the original cloth to form the primer layer.
Step four: coating the water-based surface glue: after the water-based glue and the water are uniformly mixed, the surface glue is uniformly coated on the inner side of the bottom glue layer by using a coating machine to form a bonding glue body, then a bonding tape which is coated with the surface glue is wound, and a PP material pipe core is used as a winding carrier.
Step four: detecting a bonded belt body: the coiled adhesive tape is cured, and the adhesive tape is subjected to performance detection, wherein the detection items comprise total thickness (standard is 0.140-0.160mm), width (error +/-1.5%), adhesive force (standard is more than or equal to 0.35g/25mm), uncoiling force (standard is more than or equal to 0.60kg/48mm), tensile strength (standard is more than or equal to 4.0kg/25mm), and elongation at break (standard is more than or equal to 150%).
Step five: and cutting the produced mother roll by a pipe cutting machine, and then carrying out a slitting adhesive tape production process by using a slitting machine to obtain a finished adhesive tape.
Step six: and (3) detecting a finished adhesive tape: and (4) carrying out appearance detection on the finished adhesive tape product after production, wherein the detected items comprise whether the adhesive tape is damaged or not, whether the surface of the adhesive tape has scratches or not and the like.
Step seven: adhesive tape packaging: the finished adhesive tape is packaged through a packaging box or a packaging box, so that the adhesive tape is convenient to store and sell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053881.8A CN114231197A (en) | 2022-01-18 | 2022-01-18 | PVC (polyvinyl chloride) environment-friendly printing type bonding adhesive tape and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053881.8A CN114231197A (en) | 2022-01-18 | 2022-01-18 | PVC (polyvinyl chloride) environment-friendly printing type bonding adhesive tape and preparation method thereof |
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| Publication Number | Publication Date |
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| CN114231197A true CN114231197A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210053881.8A Pending CN114231197A (en) | 2022-01-18 | 2022-01-18 | PVC (polyvinyl chloride) environment-friendly printing type bonding adhesive tape and preparation method thereof |
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| CN (1) | CN114231197A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725222A (en) * | 2013-12-26 | 2014-04-16 | 广州市白云区麒胜装饰材料厂 | Masking tape containing printing layer and preparation method thereof |
| CN209481543U (en) * | 2019-01-11 | 2019-10-11 | 云南友日久包装实业有限公司 | A kind of adhesive tape with warning effect |
| CN112708357A (en) * | 2020-12-17 | 2021-04-27 | 万洲胶粘制品(江苏)有限公司 | Winding flame-retardant environment-friendly bonding adhesive tape for automobile wire harness |
| CN113088207A (en) * | 2021-04-06 | 2021-07-09 | 万洲胶粘制品(江苏)有限公司 | High-temperature-resistant flame-retardant adhesive tape for winding PE (polyethylene) film on automobile wire harness |
-
2022
- 2022-01-18 CN CN202210053881.8A patent/CN114231197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725222A (en) * | 2013-12-26 | 2014-04-16 | 广州市白云区麒胜装饰材料厂 | Masking tape containing printing layer and preparation method thereof |
| CN209481543U (en) * | 2019-01-11 | 2019-10-11 | 云南友日久包装实业有限公司 | A kind of adhesive tape with warning effect |
| CN112708357A (en) * | 2020-12-17 | 2021-04-27 | 万洲胶粘制品(江苏)有限公司 | Winding flame-retardant environment-friendly bonding adhesive tape for automobile wire harness |
| CN113088207A (en) * | 2021-04-06 | 2021-07-09 | 万洲胶粘制品(江苏)有限公司 | High-temperature-resistant flame-retardant adhesive tape for winding PE (polyethylene) film on automobile wire harness |
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