CN110791212A - High-elasticity low-cost adhesive tape for football - Google Patents
High-elasticity low-cost adhesive tape for football Download PDFInfo
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- CN110791212A CN110791212A CN201911028186.0A CN201911028186A CN110791212A CN 110791212 A CN110791212 A CN 110791212A CN 201911028186 A CN201911028186 A CN 201911028186A CN 110791212 A CN110791212 A CN 110791212A
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- elasticity
- layer
- tpu
- adhesive
- thermoplastic polyurethane
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Classifications
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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
- C09J7/29—Laminated material
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/12—Tools or devices for blowing up or closing balls
-
- 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
-
- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/26—Presence of textile or fabric
- C09J2400/263—Presence of textile or fabric in the substrate
-
- 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
- C09J2407/00—Presence of natural rubber
- C09J2407/006—Presence of natural rubber in the substrate
-
- 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
- C09J2475/00—Presence of polyurethane
- C09J2475/006—Presence of polyurethane in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses a high-elasticity low-cost adhesive tape for a football, which comprises an outer film layer, a mesh fabric layer, a Thermoplastic Polyurethane (TPU) film and an adhesive layer, wherein the outer film layer with high elasticity is firstly made of natural rubber when the elastic adhesive tape is manufactured; B. then preparing a net cloth layer with high elasticity; C. heating the prepared outer film layer and fixedly bonding the outer film layer and the high-elasticity mesh layer to prepare a rubberized fabric base layer; D. then, adhering thermoplastic polyurethane elastic (TPU) films to the surfaces of the two sides of the adhesive fabric base layer; E. the adhesive layer is heated and coated on the surface of the thermoplastic polyurethane elastic (TPU) film, and the adhesive tape has the advantages of good elasticity, high viscosity, environmental protection, difficult aging and low production cost.
Description
Technical Field
The invention relates to the technical field of high-elasticity low-cost adhesive tapes for football, in particular to a high-elasticity low-cost adhesive tape for football.
Background
Football, known as the first sport in the world, is the most influential sport in the world.
When the football is shot into the goal of the other side as much as possible in the game, one score can be obtained when one football is shot, and after the game is finished, a team with more scores wins. If the scores are the same in the specified time of the match, the match is required to be watched, and the scores can be drawn, played again with time or played in the form of shooting spot balls (twelve codes).
In the football match, except that the goalkeeper can contact the football by hands in the own restricted area, each player on the football field can only control the football by other parts of the body except the hands
The football originates from the Qiu nations in the ancient war nations of China, the football is named as 'Cu Ju' at that time, and the Han dynasty Cu Ju is a means for training soldiers, and a relatively complete system is established. If the court is specially arranged, the court is specified to be a rectangle in an east-west direction, two ends of the court are respectively provided with six symmetrical 'Ju Domains', also called 'Ju Room', and the court is respectively held by one person. Enclosing walls are arranged around the field. The match is divided into two teams, which have attack and defend each other, and the number of kicks into the other party's Ju room determines the win or loss.
Through the initial popularity of the Han dynasty, the Cuju activity reaches the climax in Tang and Song times, and even the kicking method according to the division of labor in the field appears. There are many ways for kicking football in Tang dynasty, there are "kicking football" of the times of playing the ball at the peak, there are "white kicking" of the net-like football hung in the middle of the field, there are "kicking football" of many people participating in the piecing together, there are also games of setting up the goal, this way has certain number of people and fixed position in each team, stipulate that the team member can only play at its own position, can't move. Meanwhile, the cuju and Buddhism are handed over to Japan, and the usage of the football called as 'cuo ball' is still seen in Japanese and Korean and is influenced by China.
However, the football may be damaged after long-term use, and a rubberized fabric with good elasticity is needed as a material for timely remedy.
Disclosure of Invention
The invention aims to provide a high-elasticity low-cost adhesive tape for a football, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-elasticity low-cost adhesive tape for football comprises
A. Firstly, natural rubber is adopted to prepare an outer film layer with high elasticity;
B. then preparing a net cloth layer with high elasticity;
C. heating the prepared outer film layer and fixedly bonding the outer film layer and the high-elasticity mesh layer to prepare a rubberized fabric base layer;
D. then, adhering thermoplastic polyurethane elastic (TPU) films to the surfaces of the two sides of the adhesive fabric base layer;
E. and heating and coating the adhesive layer on the surface of the thermoplastic polyurethane elastic (TPU) film.
Preferably, the natural rubber according to step a contains rubber hydrocarbon, latex, protein, fatty acid, ash, saccharide and other non-rubber substances.
Preferably, the high-elasticity low-cost adhesive plaster for the football is prepared by the following steps: comprises that
a. Heating and melting natural rubber, adding a defoaming agent, uniformly stirring, and standing for 10-15 min;
b. and pouring the liquid natural rubber into a mould for natural cooling and forming.
Preferably, the high-elasticity mesh layer according to the step B is elastic polyester fiber, and the elastic polyester fiber is made into a mesh shape.
Preferably, said step C is carried out
a. Placing the high-elasticity outer film layer in a heating mould, and heating to soften the surface at the temperature of 150-160 ℃;
b. placing the high-elasticity mesh layer on the surface-softened high-elasticity outer film layer, and pressing with a mold plate for 1-2min to obtain an adhesive tape base layer;
c. taking out the adhesive tape base layer, and reducing the temperature to normal temperature.
Preferably, said step D
a. Heating a thermoplastic polyurethane-based elastic (TPU) film to soften;
b. coating strong adhesives on the two side surfaces of the adhesive tape base layer;
c. respectively sticking thermoplastic polyurethane elastic (TPU) films to two surfaces of the adhesive fabric base layer;
d. rolling with roller, and pressing with mold for 10-12 min.
Preferably, said inner thermoplastic polyurethane-based elastic (TPU) film is sized on its inside surface according to step E.
Compared with the prior art, the invention has the beneficial effects that:
(1) heating and coating the adhesive layer on the surface of a thermoplastic polyurethane elastic (TPU) film to increase the overall elasticity of the adhesive tape;
(2) the high-elasticity mesh layer is made of elastic polyester fibers, the elastic polyester fibers are made into a grid shape, the overall strength of the adhesive tape is effectively enhanced, and the grid shape enables the thermoplastic polyurethane elastic (TPU) film and the adhesive tape base layer to be bonded more easily;
(3) the adhesive tape has the advantages of good elasticity, high viscosity, environmental protection, difficult aging and low production cost.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 invention provides the following technical scheme: a high-elasticity low-cost adhesive tape for a football is prepared by the following steps: comprises that
A. Firstly, natural rubber is adopted to prepare an outer film layer with high elasticity;
B. then preparing a net cloth layer with high elasticity;
C. heating the prepared outer film layer and fixedly bonding the outer film layer and the high-elasticity mesh layer to prepare a rubberized fabric base layer;
D. then, adhering thermoplastic polyurethane elastic (TPU) films to the surfaces of the two sides of the adhesive fabric base layer;
E. and heating and coating the adhesive layer on the surface of the thermoplastic polyurethane elastic (TPU) film.
When the high-elasticity low-cost adhesive tape for the football is prepared, an outer film layer with high elasticity is prepared by adopting natural rubber, the natural rubber contains rubber hydrocarbon, latex, protein, fatty acid, ash, saccharide and other non-rubber substances, the natural rubber is heated and melted, then the antifoaming agent is added to be uniformly stirred, the mixture is kept stand for 10-15min, and the liquid natural rubber is poured into a mold to be naturally cooled and molded.
And then preparing a high-elasticity mesh fabric layer, wherein the high-elasticity mesh fabric layer is made of elastic polyester fibers, the elastic polyester fibers are made into a grid shape, and the grid shape enables the thermoplastic polyurethane elastic (TPU) film and the adhesive tape base layer to be bonded more easily.
And placing the high-elasticity outer film layer in a heating mould, heating to the temperature of 150-160 ℃ until the surface is softened, placing the high-elasticity mesh layer on the high-elasticity outer film layer with the softened surface, pressing for 1-2min by using a mould plate to prepare the adhesive tape base layer, and taking out the adhesive tape base layer to reduce the temperature to the normal temperature.
Heating thermoplastic polyurethane elastic (TPU) film to be softened, coating strong adhesive on the surfaces of two sides of an adhesive fabric base layer, respectively adhering the thermoplastic polyurethane elastic (TPU) film on two surfaces of the adhesive fabric base layer, increasing the elasticity of the whole adhesive fabric, adopting a roller to press and roll, discharging bubbles between the adhesive fabric base layer and the external two-layer thermoplastic polyurethane elastic (TPU) film and redundant adhesive, pressing for 10-12min by using a mold, fully adhering and fixing the thermoplastic polyurethane elastic (TPU) film and the base layer, gluing the inner side surface of the inner layer thermoplastic polyurethane elastic (TPU) film, and rolling up after cooling to normal temperature, thereby preparing the high-elasticity low-cost adhesive fabric for the football.
Example 1, when preparing a high-elasticity low-cost adhesive tape for soccer, an outer film layer having high elasticity is first prepared from natural rubber containing 90% to 93% rubber hydrocarbon, 2% to 3% latex, 1% to 3% protein, 1% to 2% fatty acid, 1% to 3% ash, and 1% non-rubber substances such as saccharides, the natural rubber is heated and melted, then a defoaming agent is added to stir uniformly, and the mixture is left to stand for 10 to 15min to pour the liquid natural rubber into a mold for natural cooling and molding.
And then preparing a high-elasticity mesh fabric layer, wherein the high-elasticity mesh fabric layer is made of elastic polyester fibers, the elastic polyester fibers are made into a grid shape, and the grid shape enables the thermoplastic polyurethane elastic (TPU) film and the adhesive tape base layer to be bonded more easily.
And placing the high-elasticity outer film layer in a heating mould, heating to the temperature of 150-160 ℃ until the surface is softened, placing the high-elasticity mesh layer on the high-elasticity outer film layer with the softened surface, pressing for 1-2min by using a mould plate to prepare the adhesive tape base layer, and taking out the adhesive tape base layer to reduce the temperature to the normal temperature.
Heating thermoplastic polyurethane elastic (TPU) film to be softened, coating strong adhesive on the surfaces of two sides of an adhesive fabric base layer, respectively adhering the thermoplastic polyurethane elastic (TPU) film on two surfaces of the adhesive fabric base layer, increasing the elasticity of the whole adhesive fabric, adopting a roller to press and roll, discharging bubbles between the adhesive fabric base layer and the external two-layer thermoplastic polyurethane elastic (TPU) film and redundant adhesive, pressing for 10-12min by using a mold, fully adhering and fixing the thermoplastic polyurethane elastic (TPU) film and the base layer, gluing the inner side surface of the inner layer thermoplastic polyurethane elastic (TPU) film, and rolling up after cooling to normal temperature, thereby preparing the high-elasticity low-cost adhesive fabric for the football.
Example 2, when preparing a high-elasticity low-cost adhesive tape for soccer, an outer film layer having high elasticity is first prepared from natural rubber containing 88% to 90% rubber hydrocarbon, 1% to 3% latex, 2% to 3% protein, 1.5% to 2% fatty acid, 2% to 4% ash, and 1% non-rubber substances such as saccharides, the natural rubber is heated to melt, then a defoaming agent is added to stir uniformly, and the mixture is left to stand for 10 to 15min, and the liquid natural rubber is poured into a mold to be naturally cooled and molded.
And then preparing a high-elasticity mesh fabric layer, wherein the high-elasticity mesh fabric layer is made of elastic polyester fibers, the elastic polyester fibers are made into a grid shape, and the grid shape enables the thermoplastic polyurethane elastic (TPU) film and the adhesive tape base layer to be bonded more easily.
And placing the high-elasticity outer film layer in a heating mould, heating to the temperature of 150-160 ℃ until the surface is softened, placing the high-elasticity mesh layer on the high-elasticity outer film layer with the softened surface, pressing for 1-2min by using a mould plate to prepare the adhesive tape base layer, and taking out the adhesive tape base layer to reduce the temperature to the normal temperature.
Heating thermoplastic polyurethane elastic (TPU) film to be softened, coating strong adhesive on the surfaces of two sides of an adhesive fabric base layer, respectively adhering the thermoplastic polyurethane elastic (TPU) film on two surfaces of the adhesive fabric base layer, increasing the elasticity of the whole adhesive fabric, adopting a roller to press and roll, discharging bubbles between the adhesive fabric base layer and the external two-layer thermoplastic polyurethane elastic (TPU) film and redundant adhesive, pressing for 10-12min by using a mold, fully adhering and fixing the thermoplastic polyurethane elastic (TPU) film and the base layer, gluing the inner side surface of the inner layer thermoplastic polyurethane elastic (TPU) film, and rolling up after cooling to normal temperature, thereby preparing the high-elasticity low-cost adhesive fabric for the football.
Example 3, when preparing a high-elasticity low-cost adhesive tape for soccer, an outer film layer having high elasticity is first prepared from natural rubber containing 91% to 93% rubber hydrocarbon, 2.5% to 3% latex, 2% to 3% protein, 1.5% to 2.5% fatty acid, 1% to 2% ash, and 1% non-rubber substances such as saccharides, the natural rubber is heated and melted, then an antifoaming agent is added to stir uniformly, and the mixture is left to stand for 10 to 15min to pour the liquid natural rubber into a mold to be naturally cooled and molded.
And then preparing a high-elasticity mesh fabric layer, wherein the high-elasticity mesh fabric layer is made of elastic polyester fibers, the elastic polyester fibers are made into a grid shape, and the grid shape enables the thermoplastic polyurethane elastic (TPU) film and the adhesive tape base layer to be bonded more easily.
And placing the high-elasticity outer film layer in a heating mould, heating to the temperature of 150-160 ℃ until the surface is softened, placing the high-elasticity mesh layer on the high-elasticity outer film layer with the softened surface, pressing for 1-2min by using a mould plate to prepare the adhesive tape base layer, and taking out the adhesive tape base layer to reduce the temperature to the normal temperature.
Heating thermoplastic polyurethane elastic (TPU) film to be softened, coating strong adhesive on the surfaces of two sides of an adhesive fabric base layer, respectively adhering the thermoplastic polyurethane elastic (TPU) film on two surfaces of the adhesive fabric base layer, increasing the elasticity of the whole adhesive fabric, adopting a roller to press and roll, discharging bubbles between the adhesive fabric base layer and the external two-layer thermoplastic polyurethane elastic (TPU) film and redundant adhesive, pressing for 10-12min by using a mold, fully adhering and fixing the thermoplastic polyurethane elastic (TPU) film and the base layer, gluing the inner side surface of the inner layer thermoplastic polyurethane elastic (TPU) film, and rolling up after cooling to normal temperature, thereby preparing the high-elasticity low-cost adhesive fabric for the football.
The adhesive tape has the advantages of good elasticity, high viscosity, environmental protection, difficult aging and low production cost.
The invention has the beneficial effects that:
(1) heating and coating the adhesive layer on the surface of a thermoplastic polyurethane elastic (TPU) film to increase the overall elasticity of the adhesive tape;
(2) the high-elasticity mesh layer is made of elastic polyester fibers, the elastic polyester fibers are made into a grid shape, the overall strength of the adhesive tape is effectively enhanced, and the grid shape enables the thermoplastic polyurethane elastic (TPU) film and the adhesive tape base layer to be bonded more easily;
(3) the adhesive tape has the advantages of good elasticity, high viscosity, environmental protection, difficult aging and low production cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high-elasticity low-cost adhesive tape for a football is prepared by the following steps: comprises that
A. Firstly, natural rubber is adopted to prepare an outer film layer with high elasticity;
B. then preparing a net cloth layer with high elasticity;
C. heating the prepared outer film layer and fixedly bonding the outer film layer and the high-elasticity mesh layer to prepare a rubberized fabric base layer;
D. then, adhering thermoplastic polyurethane elastic (TPU) films to the surfaces of the two sides of the adhesive fabric base layer;
E. and heating and coating the adhesive layer on the surface of the thermoplastic polyurethane elastic (TPU) film.
2. The high-elasticity low-cost rubberized fabric for soccer of claim 1, wherein: the natural rubber according to the step A contains rubber hydrocarbon, latex, protein, fatty acid, ash, saccharide and other non-rubber substances.
3. The high-elasticity low-cost adhesive plaster for the football as claimed in claim 1, which is prepared by the following steps: comprises that
a. Heating and melting natural rubber, adding a defoaming agent, uniformly stirring, and standing for 10-15 min;
b. and pouring the liquid natural rubber into a mould for natural cooling and forming.
4. The high-elasticity low-cost rubberized fabric for soccer of claim 1, wherein: and B, the high-elasticity mesh fabric layer is made of elastic polyester fibers, and the elastic polyester fibers are made into a grid shape.
5. The high-elasticity low-cost rubberized fabric for soccer of claim 1, wherein: according to step C
a. Placing the high-elasticity outer film layer in a heating mould, and heating to soften the surface at the temperature of 150-160 ℃;
b. placing the high-elasticity mesh layer on the surface-softened high-elasticity outer film layer, and pressing with a mold plate for 1-2min to obtain an adhesive tape base layer;
c. taking out the adhesive tape base layer, and reducing the temperature to normal temperature.
6. The high-elasticity low-cost rubberized fabric for soccer of claim 1, wherein: said according to step D
a. Heating a thermoplastic polyurethane-based elastic (TPU) film to soften;
b. coating strong adhesives on the two side surfaces of the adhesive tape base layer;
c. respectively sticking thermoplastic polyurethane elastic (TPU) films to two surfaces of the adhesive fabric base layer;
d. rolling with roller, and pressing with mold for 10-12 min.
7. The high-elasticity low-cost rubberized fabric for soccer of claim 1, wherein: the inside surface of the inner thermoplastic polyurethane-based elastic (TPU) film is sized according to step E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028186.0A CN110791212A (en) | 2019-10-28 | 2019-10-28 | High-elasticity low-cost adhesive tape for football |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028186.0A CN110791212A (en) | 2019-10-28 | 2019-10-28 | High-elasticity low-cost adhesive tape for football |
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| Publication Number | Publication Date |
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| CN110791212A true CN110791212A (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911028186.0A Pending CN110791212A (en) | 2019-10-28 | 2019-10-28 | High-elasticity low-cost adhesive tape for football |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111973960A (en) * | 2020-09-15 | 2020-11-24 | 洞口县昌冠隆体育用品有限公司 | Method for manufacturing TPU foamed middle tire and TPU foamed middle tire |
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2019
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Application publication date: 20200214 |