TWM457638U - Improved structure of polymer film - Google Patents

Description

Polymer membrane structure improvement

The novel creation department is related to the improvement of a polymer membrane structure, which is inherently coated with a film body on the fabric of the garment to achieve a waterproof and cold-proof structure.

Traditional waterproof fabrics are mostly used to make waterproof clothing or other waterproof items. However, the traditional waterproof fabrics generally have poor air permeability. Therefore, the clothes made of the waterproof fabric often cause sultry and uncomfortable feelings, so the utility is practical. Sex has considerable room for improvement.
In view of the above-mentioned shortcomings, the creators of this novel believe that they have the urgent need to make corrections. They have been engaged in the design and manufacture of related products for many years, and they have always adhered to the excellent design concept, and researched and created the above disadvantages. After continuous efforts, the company finally launched the new polymer membrane structure improvement, which improves the product's efficacy by correcting the excellent product structure.

The main purpose of the novel creation is to improve the aforementioned traditional waterproof fabric. The disadvantage is that the traditional waterproof fabric is generally poor in air permeability, so the clothes made by wearing the waterproof fabric often cause sultry and uncomfortable feelings, and the practicality thereof is A considerable improvement in space.
In order to achieve the purpose of the foregoing disclosure, the novel creation system is a polymer membrane structure improvement, which comprises a polymer waterproof and breathable membrane and an outer layer fabric. The polymer waterproof and breathable membrane is mainly composed of a membrane body and a hole, and is provided with a The membrane system is made of polyurethane (TPU) material, and the membrane body is uniformly provided with a plurality of holes for gas to permeate, and one side of the membrane body is adhered with a single layer or a plurality of outer layers of fabric. The outer layer of fabric is mainly adhered to the outer side of the film body. Its structure is controlled by the holes in the film body to control the size and quantity of the hole according to different needs, so that the structure not only retains the waterproof of the traditional polymer film. The moisture permeable function can also increase the breathability effect, and the structure can enhance the comfort and practical value of the conventional waterproof clothing when worn.

1‧‧‧ polymer waterproof and breathable membrane 11.‧‧ ‧ membrane body 12 ‧ ‧ hole 2 ‧ ‧ outer fabric 3 ‧ ‧ gas molecules 4 ‧ ‧ water molecules 5 ‧ ‧ inner fabric 6 ‧ ‧ human body

The first picture: The three-dimensional schematic diagram of the improved structure of the polymer film is created. The second picture: the schematic diagram of the action of releasing the hot gas in the creation of the new type. The third picture: the schematic diagram of the action of blocking the penetration of water molecules in the new creation. The fourth picture: the new creation Plane schematic view of the inner side of the film on the other side of the film body

This novel creation is related to the improvement of a polymer membrane structure [see the first figure] which includes:
The polymer waterproof gas permeable membrane (1) is mainly composed of a film body (11) and a hole (12), and is provided with a film body (11) made of a material of a polyurethane (TPU), and The film body (11) is uniformly provided with a plurality of holes (12) for gas to escape, and a film or layer of outer layer (2) is adhered to one side of the film body (11);
The outer layer fabric (2) is mainly affixed to the outer side of the film body (11), and the outer layer fabric (2) can be made of different materials such as warm fabric or waterproof fabric.
The invention discloses a process for improving the structure of the polymer film: [Please refer to the first figure] The hole (12) of the film body (11) is rolled by a hob, laser, ultrasonic, corona, hot pressing or solvent destruction. The manner of penetration is formed, and the size and number of the holes (12) can be controlled, so that the film body (11) still retains the original water repellency and can increase its gas permeable effect, and in this embodiment, the outer layer is treated by splashing water. The fabric (2) is attached to one side of the film body (11) and can be used for waterproof clothing. [Please refer to the second figure] If the body (6) releases hot air due to gas molecules during vigorous exercise. (3) Smaller, so that the gas molecules (3) can be volatilized to the outside through the holes (12) to the outer fabric (2) fibers, thereby achieving the effect of drying and cooling, [see the third figure] When wet, the polymer waterproof and breathable film (1) is adhered to the outer layer of the cloth (2) after the water-repellent treatment, thereby preventing the penetration of the water molecules (4) into the human body (6), and the polymer is waterproof. The film body (11) of the gas film (1) can also be made of materials such as polytetrafluoroethylene (PTFE), polyester elastomer (TPEE), polyurea (PU), polyester (PET), and the like. The film body (11) can be processed through the hole (12) before or after the outer layer cloth (2), [see the fourth figure] and the other side of the film body (11) It is provided with a single layer or several layers of inner layer fabric (5), and the inner layer fabric (5) can be made of different warm materials such as cotton cloth, flannel or down, according to different needs.
The invention has the advantages that the structure of the polymer film is improved, and the structure can control the size and quantity of the hole according to different requirements by the holes in the film body, so that the structure not only retains the waterproof and moisture permeability of the traditional polymer film. The function can also increase the effect of the breathability, and the structure can enhance the comfort and practical value of the conventional waterproof clothing when worn.
In summary, when the novel creation is novel, and the creation of this novel is not seen in any publication, it is in compliance with Article 104 of the Patent Law and Article 120 and Article 22 of the Patent Law.
The above descriptions are only preferred embodiments of the novel creation, and the scope of the novel creation cannot be limited thereto. That is, the equal changes and modifications made by Dafan in accordance with the scope of application for patents shall remain within the scope of this creation patent.

1‧‧‧Polymer waterproof breathable membrane

11‧‧‧membrane body

12‧‧‧ holes

2‧‧‧ outer fabric

Claims (8)

A polymer membrane structure improvement comprising:
An outer layer of cloth, which is mainly adhered to the outer side of the membrane body of the polymer waterproof and breathable membrane; the improvement is as follows:
A polymer waterproof and breathable membrane is mainly composed of a membrane body and a hole, and is provided with a membrane system made of a material of polyurethane (TPU), and the membrane body is uniformly provided with a plurality of holes for gas Transmitters. The structural improvement of the polymer film according to the first aspect of the patent application, wherein the film of the polymer waterproof gas permeable membrane can also utilize polytetrafluoroethylene (PTFE), polyester elastomer (TPEE), polyurea ester. (PU), polyester (PET) and other materials. The structural improvement of the polymer film according to the first aspect of the patent application, wherein the hole of the polymer waterproof gas permeable membrane is worn by a hob rolling, laser, ultrasonic, corona, hot pressing or solvent destruction. It is formed and can control the size and quantity of the holes. The polymer film structure according to the first aspect of the invention is characterized in that the film body of the polymer waterproof gas permeable film can be processed by a hole penetrating before or after bonding the outer layer cloth. The structural improvement of the polymer membrane according to the first aspect of the patent application, wherein the pores of the polymer waterproof gas permeable membrane are gas molecules can penetrate through the holes to the outer fabric due to the small amount of gas molecules released by the body. The fiber is volatilized to the outside. The polymer film structure according to the first aspect of the invention is characterized in that the polymer waterproof gas-permeable membrane is bonded to the outer layer of the water-repellent film, thereby preventing the penetration of water molecules into the human body. The polymer membrane structure according to the first aspect of the invention is characterized in that the membrane of the polymer waterproof gas permeable membrane is provided with a single layer or a plurality of inner layer fabrics on the other side, and the inner layer fabric can be adapted according to different needs. It is made of different warm materials such as cotton cloth, flannel or down. The structure of the polymer film according to the first aspect of the patent application is improved, wherein the outer layer fabric can be made of a different material such as a warm fabric or a waterproof fabric.