CN111300929A - Waterproof breathable fabric and manufacturing method thereof - Google Patents

Waterproof breathable fabric and manufacturing method thereof Download PDF

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Publication number
CN111300929A
CN111300929A CN202010172101.2A CN202010172101A CN111300929A CN 111300929 A CN111300929 A CN 111300929A CN 202010172101 A CN202010172101 A CN 202010172101A CN 111300929 A CN111300929 A CN 111300929A
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CN
China
Prior art keywords
waterproof breathable
fabric
waterproof
breathable film
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010172101.2A
Other languages
Chinese (zh)
Inventor
陈双永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Baisilan Shoe Material Technology Co ltd
Original Assignee
Dongguan Baisilan Shoe Material Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Baisilan Shoe Material Technology Co ltd filed Critical Dongguan Baisilan Shoe Material Technology Co ltd
Priority to CN202010172101.2A priority Critical patent/CN111300929A/en
Publication of CN111300929A publication Critical patent/CN111300929A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0235—Different layers of different material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A43B23/0255—Uppers; Boot legs characterised by the constructive form assembled by gluing or thermo bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0292—Polyurethane fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention discloses a waterproof breathable fabric and a manufacturing method thereof, wherein the waterproof breathable fabric comprises a fabric, a waterproof breathable film and a protective layer which are sequentially arranged from top to bottom, and the fabric, the waterproof breathable film and the protective layer are compounded by using glue or a hot melt adhesive net film at a certain temperature, pressure and speed; the protective layer is T/C gauze or lining cloth, and the waterproof breathable film is a TPU waterproof breathable film; the beneficial effects are that: the waterproof breathable fabric prepared by the invention is applied to the TPU material waterproof breathable film based on the non-woven fabric structure manufacturing principle, and is used for compounding the shoe upper, the air permeability and the moisture permeability of the compounded fabric are both extremely high, the wearing comfort is extremely high, the breathable performance is high, and the user experience is good.

Description

Waterproof breathable fabric and manufacturing method thereof
Technical Field
The invention relates to a waterproof and breathable material, in particular to a waterproof and breathable fabric and a manufacturing method thereof.
Background
At present, along with the improvement of the living standard of people, more and more people like outdoor exercises, so that the products of the outdoor exercises are more and more, and the sports shoes are more preferred outdoor exercise equipment. Along with fly weaving, sandwich screen cloth is applied in a large number on shoes material, makes the weight of shoes light to a certain extent, and is comfortable and easy to wear, but air permeability and moisture permeability are all extremely low, and the travelling comfort is extremely low, and user's experience feels not good.
Disclosure of Invention
The invention aims to provide a waterproof breathable fabric and a manufacturing method thereof, and aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: the waterproof breathable fabric comprises a fabric body, a waterproof breathable film and a protective layer which are sequentially arranged from top to bottom, wherein the fabric body is formed by compounding the fabric body with the waterproof breathable film and the waterproof breathable film with the protective layer.
As a preferred scheme of the invention, the fabric, the waterproof breathable film and the protective layer are compounded by glue or a hot melt adhesive net film at certain temperature, pressure and speed.
In a preferred embodiment of the present invention, the hot melt adhesive web is 50 grams per square having a melting point of 100 ℃.
In a preferable embodiment of the invention, the waterproof breathable film is a TPU waterproof breathable film with a non-woven fabric structure, and the weight ratio of the TPU waterproof breathable film is 60 g/square.
As a preferable scheme of the invention, the thickness of the TPU waterproof and breathable film is 0.15 mm.
As a preferable scheme of the invention, the protective layer is T/C gauze or lining cloth.
As a preferable scheme of the invention, the bonding temperature of the fabric and the waterproof breathable film is 110-140 ℃, and the bonding temperature of the waterproof breathable film and the protective layer is 110-140 ℃.
As a preferable scheme of the invention, the pressure applied by the attaching operation is 1-2 kg, and the compounding speed is 4-6 yards/min.
The beneficial effect of adopting above-mentioned technical scheme is: the waterproof breathable fabric prepared by the invention is applied to the TPU material waterproof breathable film based on the non-woven fabric structure manufacturing principle, and is used for compounding the shoe upper, the air permeability and the moisture permeability of the compounded fabric are both extremely high, the wearing comfort is extremely high, the breathable performance is high, and the user experience is good.
Drawings
FIG. 1 is a process flow diagram of the waterproof breathable film of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to the figure 1, the embodiment provides a waterproof breathable fabric and a manufacturing method thereof, and the waterproof breathable fabric comprises a fabric, a waterproof breathable film and a protective layer which are sequentially arranged from top to bottom, wherein the fabric and the waterproof breathable film are compounded, and the waterproof breathable film and the protective layer are compounded. The fabric, the waterproof breathable film and the protective layer are compounded by glue or a hot melt adhesive net film at a certain temperature, pressure and speed.
The waterproof breathable film disclosed by the invention is made of TPU (thermoplastic polyurethane) materials, is based on the principle of a nonwoven fabric structure, and is extremely high in air permeability and moisture permeability by utilizing a manufacturing process of melt-blown nonwoven fabric, and the air permeability and the moisture permeability of the waterproof film are several times or even dozens of times of those of the waterproof film on the market at present, so that the waterproof breathable film is extremely high in wearing comfort and is a fabric auxiliary material with very important significance. The air permeability of the waterproof breathable film is more than 200mm/s, the moisture permeability is more than 5000g/m2.24hrs, and the elongation is more than 30%.
The waterproof breathable film is based on the principle of a non-woven fabric structure, and is prepared by utilizing the manufacturing process of melt-blown non-woven fabric (feeding of TPU material → melt extrusion → fiber formation → fiber cooling → web formation → reinforcement to form fabric) and lightly pressing after forming.
In some possible embodiments, it is preferred that the hot melt adhesive web be 50 grams per square of 100 ℃ melting point.
In some possible embodiments, the waterproof breathable film is a TPU waterproof breathable film with a non-woven structure, and the weight ratio of the TPU waterproof breathable film is 60 g/square.
In some possible embodiments, it is preferred that the TPU waterproof breathable film has a thickness of 0.15 mm.
In some possible embodiments, it is preferred that the protective layer be a T/C gauze or an inner cloth.
In some feasible embodiments, the bonding temperature of the fabric and the waterproof breathable film is preferably 110-140 ℃, and the bonding temperature of the waterproof breathable film and the protective layer is preferably 110-140 ℃.
In some possible embodiments, it is preferred that the application operation apply a pressure of 1-2 kg and a compounding speed of 4-6 yards/minute.
The waterproof breathable fabric manufactured by the method has the air permeability as high as 200mm/s and the moisture permeability as high as 5000g/m224hrs, and because the TPU waterproof breathable film of the non-woven fabric structure has good extensibility, the TPU waterproof breathable film has little influence on the extensibility of the materials of the vamp and the garment material. Can be widely applied to the field of shoe materials.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (8)

1. The utility model provides a waterproof breathable fabric, its characterized in that, includes surface fabric, waterproof ventilated membrane and the protective layer that from top to bottom sets gradually, surface fabric and waterproof ventilated membrane, waterproof ventilated membrane and protective layer complex form.
2. A method for making a waterproof breathable fabric, which is used for making the waterproof breathable fabric as claimed in claim 1, wherein the fabric, the waterproof breathable film and the protective layer are compounded by using glue or a hot melt adhesive net film at a certain temperature, pressure and speed.
3. The waterproof breathable fabric and the method for making the same according to claim 2, wherein the hot melt adhesive web is 50 grams per square with a melting point of 100 ℃.
4. The waterproof breathable fabric and the manufacturing method thereof according to claim 2, wherein the waterproof breathable film is a TPU waterproof breathable film with a nonwoven structure, and the weight ratio of the TPU waterproof breathable film is 60 g/square.
5. The waterproof breathable fabric and the manufacturing method thereof according to claim 4, wherein the thickness of the TPU waterproof breathable film is 0.15 mm.
6. The waterproof breathable fabric and the manufacturing method thereof according to claim 2, wherein the protective layer is T/C gauze or lining cloth.
7. The waterproof breathable fabric and the manufacturing method thereof according to claim 2, wherein the bonding temperature of the fabric and the waterproof breathable film is 110-140 ℃, and the bonding temperature of the waterproof breathable film and the protective layer is 110-140 ℃.
8. The waterproof and breathable fabric and the manufacturing method thereof according to claim 8, wherein the pressure applied by the attaching operation is 1-2 kg, and the composite speed is 4-6 yards/min.
CN202010172101.2A 2020-03-12 2020-03-12 Waterproof breathable fabric and manufacturing method thereof Withdrawn CN111300929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010172101.2A CN111300929A (en) 2020-03-12 2020-03-12 Waterproof breathable fabric and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010172101.2A CN111300929A (en) 2020-03-12 2020-03-12 Waterproof breathable fabric and manufacturing method thereof

Publications (1)

Publication Number Publication Date
CN111300929A true CN111300929A (en) 2020-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010172101.2A Withdrawn CN111300929A (en) 2020-03-12 2020-03-12 Waterproof breathable fabric and manufacturing method thereof

Country Status (1)

Country Link
CN (1) CN111300929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117261379A (en) * 2023-08-29 2023-12-22 义乌市商捷服饰有限公司 Three-proofing fabric, processing equipment for manufacturing same and processing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117261379A (en) * 2023-08-29 2023-12-22 义乌市商捷服饰有限公司 Three-proofing fabric, processing equipment for manufacturing same and processing method thereof
CN117261379B (en) * 2023-08-29 2024-05-17 义乌市商捷服饰有限公司 Three-proofing fabric, processing equipment for manufacturing same and processing method thereof

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Application publication date: 20200619