CN207724971U - A kind of glass acoustic absorption nonwoven fabrics - Google Patents
A kind of glass acoustic absorption nonwoven fabrics Download PDFInfo
- Publication number
- CN207724971U CN207724971U CN201721772970.9U CN201721772970U CN207724971U CN 207724971 U CN207724971 U CN 207724971U CN 201721772970 U CN201721772970 U CN 201721772970U CN 207724971 U CN207724971 U CN 207724971U
- Authority
- CN
- China
- Prior art keywords
- nonwoven fabrics
- acoustic absorption
- absorption nonwoven
- glass
- matrix
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of glass acoustic absorption nonwoven fabrics, including acoustic absorption nonwoven fabrics matrix, the inside of the acoustic absorption nonwoven fabrics matrix is embedded with glass fiber reticular cloth, and the side of the acoustic absorption nonwoven fabrics matrix is equipped with low temperature heat-sensitive glue layer；The superficial density of the acoustic absorption nonwoven fabrics matrix is 25 grams every square metre, and the thickness of acoustic absorption nonwoven fabrics matrix is 0.4mm.The glass acoustic absorption nonwoven fabrics of the utility model greatly improve the tensile strength of acoustic absorption nonwoven fabrics matrix in such a way that glass fiber reticular cloth is embedded in acoustic absorption nonwoven fabrics intrinsic silicon, can be used in mattress, building materials etc. for the higher occasion of acoustic absorption nonwoven fabrics intensity requirement.
Description
Technical field
The utility model is related to acoustic absorption nonwoven fabrics fields, more particularly to a kind of glass acoustic absorption nonwoven fabrics.
Background technology
Acoustic absorption nonwoven fabrics (English name：Nonwoven cloth) be also known as nonwoven fabric, be by fiber orient or random and
It constitutes.Because with cloth appearance and certain performances due tos be called cloth.Acoustic absorption nonwoven fabrics have moisture-proof, ventilative, flexible, light, no
It is combustion-supporting, be easy decompose, it is nontoxic nonirritant, rich in color, cheap, recyclable the features such as, be suitable for agricultural film,
Shoemaking, process hides, mattress, child-mother-covering, decoration, chemical industry, printing, automobile, building materials, the industries such as furniture.Existing sound absorption nothing on the market
Woven fabric mostly intensity is relatively low, is not suitable for the occasion relatively high to intensity requirement.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of glass of high intensity
Acoustic absorption nonwoven fabrics.
Technical solution：To achieve the above object, the glass acoustic absorption nonwoven fabrics of the utility model include acoustic absorption nonwoven fabrics matrix,
The inside of the acoustic absorption nonwoven fabrics matrix is embedded with glass fiber reticular cloth, and the side of the acoustic absorption nonwoven fabrics matrix is equipped with low temperature temperature-sensitive
Glue-line；The superficial density of the acoustic absorption nonwoven fabrics matrix is 25 grams every square metre, and the thickness of acoustic absorption nonwoven fabrics matrix is 0.4mm.
Further, the sizing grid of the glass fiber reticular cloth is 4mm × 4mm, and it is 0.1mm to form its glass string diameter.
Further, the material of the low temperature heat-sensitive glue layer is one kind in acetic acid-vinylacetate, polyethylene, nylon
Or it is a variety of.
Further, it is provided with release film on the outside of the low temperature heat-sensitive glue layer.
Further, the material of the acoustic absorption nonwoven fabrics matrix is polyester staple fiber.
Further, the glass fiber reticular cloth is embedded at the middle position of the thickness direction of acoustic absorption nonwoven fabrics matrix.
Advantageous effect：The glass acoustic absorption nonwoven fabrics of the utility model are used is embedded in acoustic absorption nonwoven fabrics base by glass fiber reticular cloth
The mode in internal portion, greatly improves the tensile strength of acoustic absorption nonwoven fabrics matrix, can be used in mattress, building materials etc. for the nonwoven that absorbs sound
The higher occasion of cloth intensity requirement.
Description of the drawings
Attached drawing 1 is the composite structural diagram of glass acoustic absorption nonwoven fabrics.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Glass acoustic absorption nonwoven fabrics as shown in Fig. 1, including acoustic absorption nonwoven fabrics matrix 1, the acoustic absorption nonwoven fabrics matrix 1
Inside is embedded with glass fiber reticular cloth 2, and the side of the acoustic absorption nonwoven fabrics matrix 1 is equipped with low temperature heat-sensitive glue layer 3.
The superficial density of the acoustic absorption nonwoven fabrics matrix 1 is 25 grams every square metre, and the thickness of acoustic absorption nonwoven fabrics matrix 1 is
0.4mm。
The glass fiber reticular cloth 2 is embedded at the middle position of the thickness direction of acoustic absorption nonwoven fabrics matrix 1.The glass
The sizing grid of grid cloth 2 is 4mm × 4mm, and it is 0.1mm to form its glass string diameter.
The material of the low temperature heat-sensitive glue layer 3 is one or more in acetic acid-vinylacetate, polyethylene, nylon.
The outside of the low temperature heat-sensitive glue layer 3 is provided with release film 4.
The material of the acoustic absorption nonwoven fabrics matrix 1 is polyester staple fiber.
The production process of the glass acoustic absorption nonwoven fabrics glass acoustic absorption nonwoven fabrics of the utility model is：
(1) polyester staple fiber is combed into cotton net；
(2) cotton net reciprocal fold is carried out to obtain folding cotton net；
(3) glass fiber reticular cloth 2 is pressed from both sides between folding cotton net at two layers, then the stacked structure is pierced into the hand-manipulating of needle, pricker used
It is upper to carry overhead kick, it can will fold cotton net and 2 weave in of glass fiber reticular cloth；
(4) stacked structure that step (3) obtains is carried out shaping at a temperature of 200 degrees Celsius, obtains glass fiber reticular cloth.
The glass acoustic absorption nonwoven fabrics of the utility model are used is embedded in acoustic absorption nonwoven fabrics intrinsic silicon by glass fiber reticular cloth
Mode greatly improves the tensile strength of acoustic absorption nonwoven fabrics matrix, can be used in mattress, building materials etc. and acoustic absorption nonwoven fabrics intensity is wanted
Seek higher occasion.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of glass acoustic absorption nonwoven fabrics, it is characterised in that：Including acoustic absorption nonwoven fabrics matrix（1）, the acoustic absorption nonwoven fabrics matrix
（1）Inside be embedded with glass fiber reticular cloth（2）, the acoustic absorption nonwoven fabrics matrix（1）Side be equipped with low temperature heat-sensitive glue layer（3）；
The acoustic absorption nonwoven fabrics matrix（1）Superficial density be 25 grams every square metre, acoustic absorption nonwoven fabrics matrix（1）Thickness be 0.4mm.
2. a kind of glass acoustic absorption nonwoven fabrics according to claim 1, it is characterised in that：The glass fiber reticular cloth（2）Net
Lattice size is 4mm × 4mm, and it is 0.1mm to form its glass string diameter.
3. a kind of glass acoustic absorption nonwoven fabrics according to claim 1, it is characterised in that：The low temperature heat-sensitive glue layer（3）'s
Material is one kind in acetic acid-vinylacetate, polyethylene, nylon.
4. according to a kind of glass acoustic absorption nonwoven fabrics of claim 1-3 any one of them, it is characterised in that：The low temperature heat-sensitive glue
Layer（3）Outside be provided with release film（4）.
5. according to a kind of glass acoustic absorption nonwoven fabrics of claim 1-3 any one of them, it is characterised in that：The acoustic absorption nonwoven fabrics
Matrix（1）Material be polyester staple fiber.
6. according to a kind of glass acoustic absorption nonwoven fabrics of claim 1-3 any one of them, it is characterised in that：The glass fiber reticular cloth
（2）It is embedded in acoustic absorption nonwoven fabrics matrix（1）Thickness direction middle position at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772970.9U CN207724971U (en) | 2017-12-19 | 2017-12-19 | A kind of glass acoustic absorption nonwoven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772970.9U CN207724971U (en) | 2017-12-19 | 2017-12-19 | A kind of glass acoustic absorption nonwoven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207724971U true CN207724971U (en) | 2018-08-14 |
Family
ID=63098856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772970.9U Expired - Fee Related CN207724971U (en) | 2017-12-19 | 2017-12-19 | A kind of glass acoustic absorption nonwoven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207724971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114945294A (en) * | 2019-10-21 | 2022-08-26 | 彪马欧洲公司 | Article of footwear with integrated sound damping automatic lacing system |
| US20230027875A1 (en) * | 2021-07-23 | 2023-01-26 | Whirlpool Corporation | Scrim layer on insulation |
| CN115977300A (en) * | 2023-03-16 | 2023-04-18 | 北京建工集团有限责任公司 | Noise-reducing decorative ceiling and installation method thereof |
-
2017
- 2017-12-19 CN CN201721772970.9U patent/CN207724971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114945294A (en) * | 2019-10-21 | 2022-08-26 | 彪马欧洲公司 | Article of footwear with integrated sound damping automatic lacing system |
| US20230027875A1 (en) * | 2021-07-23 | 2023-01-26 | Whirlpool Corporation | Scrim layer on insulation |
| CN115977300A (en) * | 2023-03-16 | 2023-04-18 | 北京建工集团有限责任公司 | Noise-reducing decorative ceiling and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207724971U (en) | A kind of glass acoustic absorption nonwoven fabrics | |
| CN205185419U (en) | Bionical intelligent ventilation surface fabric | |
| CN105729918B (en) | It is a kind of type of respiration one-way wet-guide protective materials and the application in textile product to be prepared | |
| ES2618753T3 (en) | Product deposited by absorbent air | |
| CN101081690A (en) | Eiderdown silk down-proof composite processing technology | |
| CN206264532U (en) | A kind of antibacterial composite non-woven fabric | |
| CN103252933A (en) | Heat-preservation compound shell fabric | |
| KR20160098680A (en) | A insulating cover | |
| CN208760115U (en) | A kind of antimicrobial form spun-bonded non-woven fabrics | |
| CN203317815U (en) | Dupont paper composite breathable membrane | |
| CN202477149U (en) | Environmental-friendly sheet | |
| KR101755544B1 (en) | A manufacturing mehod of insulating cover | |
| CN201849034U (en) | Multi-layer composite non-woven fabric | |
| CN106042539A (en) | SMS composite nonwoven fabric | |
| CN203460507U (en) | Activated carbon fiber cloth composite base material | |
| CN201062201Y (en) | Composite eiderdown silk | |
| CN207156582U (en) | A kind of functional composite fabric | |
| CN205822681U (en) | A kind of environment-friendly solid wood composite floor board | |
| CN209552637U (en) | A kind of mould proof ventilative wall paper of waterproof | |
| CN107839319A (en) | Water proof nonwoven cloth | |
| CN209111660U (en) | Lightweight wall plate | |
| CN201755030U (en) | Waterproof antibacterial bedding article | |
| CN108547026A (en) | A kind of blended compound colour-spun yarns of multiply | |
| CN105966016A (en) | High-strength water-resistant breathable non-woven fabric | |
| CN201713714U (en) | Antibiosis waterproof fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20201219 |