CN213534094U - High-strength purifying anti-aging glass wool felt - Google Patents
High-strength purifying anti-aging glass wool felt Download PDFInfo
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- CN213534094U CN213534094U CN202022175169.4U CN202022175169U CN213534094U CN 213534094 U CN213534094 U CN 213534094U CN 202022175169 U CN202022175169 U CN 202022175169U CN 213534094 U CN213534094 U CN 213534094U
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Abstract
The application relates to a high-strength, purifying and anti-aging glass wool felt, which belongs to the technical field of heat preservation and insulation materials and comprises a wool felt body, a first protective layer and a second protective layer, wherein the first protective layer and the second protective layer are clamped between the wool felt body and are sewn together by a first sewing thread; the first protective layer and the second protective layer are connected with the edge part of the cotton felt body by adopting a second stitching line which is encircled to be matched with the edge shape of the cotton felt body. This application has the effect that improves protective layer and the cotton felt joint strength of glass, avoids the cotton felt of protective layer and inside glass to break away from.
Description
Technical Field
The application relates to the field of heat preservation and insulation materials, in particular to a high-strength purification anti-aging glass wool felt.
Background
Glass wool is a product obtained by fiberizing molten glass and processing the glass wool with a binder mainly composed of a thermosetting resin, and is classified into a glass wool board and a glass wool mat according to the form. The glass wool product has good heat preservation performance, small density, light weight, good sound absorption effect, low moisture absorption rate, good air permeability, good chemical stability, good elasticity and non-inflammability, so the glass wool product is widely applied to heat preservation of buildings, decoration and fitment of the buildings, heat preservation of vehicles such as vehicles and ships, heat insulation and preservation of industrial pipelines, sound absorption materials, filtering materials and the like.
The air film stadium is a new building form which is formed in recent years, and is popular among sports enthusiasts due to the fact that the stadium has a constant-temperature and constant-humidity internal space. In order to improve the heat preservation effect, the heat preservation glass wool felt is filled between the inner film and the outer film of the film body part. Because glass fiber is easy to diffuse when the glass wool felt is directly used, people often wrap a protective layer outside the glass wool felt. The protective layer is usually simply sleeved outside the glass wool felt or bonded by quick-drying glue, so that the protective layer is easy to separate from the glass wool felt inside, the connection strength is poor, and the service life is influenced.
Disclosure of Invention
In order to improve the joint strength of protective layer and the cotton felt of glass, the application provides a high strength purifies ageing resistance cotton felt.
The application provides a high-strength purification anti-aging glass wool felt adopts following technical scheme:
the utility model provides a high-strength purification ageing resistance glass wool felt, includes the cotton felt body and presss from both sides first protective layer and the second protective layer in the centre with the cotton felt body, first protective layer and second protective layer utilize first seam to prick the line and sew together.
Through adopting above-mentioned technical scheme, the mode that utilizes the seam to prick first protective layer and the second protective layer of two sides is in the same place with this body coupling of cotton felt to strengthen the joint strength of protective layer and cotton felt body, avoided taking place the condition that protective layer and cotton felt body break away from, simultaneously owing to not using the binder, make the cotton felt of glass no peculiar smell.
Preferably, the first stitching lines are arranged at intervals along the length direction of the cotton felt body.
Through adopting above-mentioned technical scheme, guarantee the outside impression of glass cotton felt, can make cotton felt body and protective layer be connected everywhere simultaneously in equilibrium.
Preferably, the first protective layer and the second protective layer are connected with the edge part of the cotton felt body by a second stitching line which is encircled to match with the edge shape of the cotton felt body.
Through adopting above-mentioned technical scheme, strengthen the intensity of the marginal part of cotton felt body.
Preferably, the area of second protective layer matches with the area of cotton felt body, the area of first protective layer is greater than the area of cotton felt body, the marginal portion parcel of first protective layer is covered on the second protective layer, first protective layer and the second protective layer of cotton felt body top are pricked together by the second seam line.
Through adopting above-mentioned technical scheme, wrap up the marginal part of cotton felt body, prevent that the diffusion from appearing in the cotton felt.
Preferably, the face of the cotton felt body opposite to the first protective layer and the second protective layer is provided with a pressing groove, the pressing groove is opposite to the first stitching line, and a reinforcing sheet matched with the pressing groove in shape is fixed in the pressing groove.
Through adopting above-mentioned technical scheme, strengthen the piece and can play certain guard action to the cotton felt body, prevent that the cotton felt body from being cut apart by first ligature.
Preferably, the reinforcing sheet is bonded with the side wall of the pressing groove.
Through adopting above-mentioned technical scheme, fix the reinforcement piece tentatively, the seam of the protective layer of being convenient for and cotton felt body pricks.
Preferably, the first protective layer and the second protective layer are both aluminum foil fiberglass cloth.
Through adopting above-mentioned technical scheme for press from both sides the heat preservation effect of the cotton felt body between first protective layer and second protective layer and obtain the reinforcing, the steam separation function is better.
The high-strength purification anti-aging glass cotton felt has the advantages that the protective layer is connected with the cotton felt body in a sewing and pricking mode, the connection strength of the protective layer and the cotton felt body can be enhanced, the protective layer is prevented from being separated from the cotton felt body, the practicability of a binder can be reduced, and the generation of peculiar smell is reduced.
Drawings
FIG. 1 is a top view of the high strength, purified, anti-aging glass wool mat of the present application;
FIG. 2 is a cross-sectional view of the high strength, purified, anti-aging glass wool mat of the present application;
FIG. 3 is a position diagram of a reinforcing sheet of the high-strength, purifying and anti-aging glass wool mat of the present application on the glass wool mat;
description of reference numerals: 1. a cotton felt body; 2. a first protective layer; 3. a second protective layer; 4. pressing a groove; 5. a reinforcing sheet; 6. a first stitching thread; 7. and (5) second stitching and binding.
Detailed Description
The high-strength, purifying and anti-aging glass wool felt of the present application is further described in detail with reference to the accompanying drawings 1-3.
The embodiment of the application discloses high-strength purification anti-aging glass wool felt. Referring to fig. 1 and 2, the high-strength purifying anti-aging glass wool felt comprises a wool felt body 1, a first protective layer 2 positioned on the lower end face of the wool felt body 1 and a second protective layer 3 positioned on the upper end face of the wool felt body 1. The first protective layer 2 and the second protective layer 3 sandwich the cotton felt body 1. The first protective layer 2, the cotton felt body 1 and the second protective layer 3 are connected together in a sewing mode of a first sewing thread 6. The first stitching lines 6 formed by stitching are arranged at intervals along the length direction of the cotton felt body 1.
First protective layer 2 and second protective layer 3 in this embodiment are the fine cloth of aluminium foil glass to can make the heat preservation effect of the cotton felt body 1 of pressing from both sides between first protective layer 2 and second protective layer 3 obtain the reinforcing, the steam separation function is better.
The horizontal cross sectional area of second protective layer 3 equals with the horizontal cross sectional area of cotton felt body 1, and the horizontal cross sectional area of first protective layer 2 is greater than the horizontal cross sectional area of cotton felt body 1 and the side parcel back lid of cotton felt body 1 in the top of second protective layer 3 of four sides. The edge parts of the first protective layer 2 and the second protective layer 3 are sewn and tied by a large sewing machine for one circle and are connected with the cotton felt body 1, so that the strength of the cotton felt body 1 is further enhanced. The second stitching thread 7 is formed after the edges of the first protective layer 2 and the second protective layer 3 are stitched.
Referring to fig. 1 and 3, pressing grooves 4 are formed in the top bottom surface of the cotton felt body 1 at intervals along the length direction, and reinforcing pieces 5 matched with the pressing grooves 4 are arranged in the pressing grooves 4. The reinforcing sheet 5 is bonded in the embossed groove 4. The reinforcing sheet 5 is located opposite to the first stitching thread 6. The reinforcing sheet 5 can play a certain protective role for the cotton felt body 1, and the cotton felt body 1 is prevented from being cut by the first stitching line 6.
The implementation principle of the high-strength purification anti-aging glass wool felt is as follows: after wrapping the first protective layer 2 and the second protective layer 3 on the cotton felt body 1, respectively connecting the first protective layer 2, the second protective layer 3 and the cotton felt body 1 between the first protective layer 2 and the second protective layer 3 together by using a first stitching line 6 and a second stitching line 7.
The protective layer is connected with the cotton felt body 1 in a sewing and pricking mode, loose deposition of the internal cotton felt body 1 can be effectively prevented on the basis of enhancing the connection strength of the external protective layer and the cotton felt body, and because no binder is used between the cotton felt body 1 and the protective layer, only a small amount of binder is used in the pressing groove 4, so that the generation of peculiar smell is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a high-strength purification ageing resistance glass wool felt, includes cotton wool felt body (1) and presss from both sides first protective layer (2) and second protective layer (3) in the centre with cotton wool felt body (1), its characterized in that: the first protective layer (2) and the second protective layer (3) are sewn together by means of a first stitching thread (6).
2. The high-strength purifying anti-aging glass wool felt according to claim 1, characterized in that: the first stitching and binding lines (6) are arranged at intervals along the length direction of the cotton felt body (1).
3. The high-strength purifying anti-aging glass wool felt according to claim 1, characterized in that: the first protective layer (2) and the second protective layer (3) are connected with the edge part of the cotton felt body (1) through a second stitching line (7) which is encircled to be matched with the edge shape of the cotton felt body (1).
4. The high-strength purifying anti-aging glass wool felt according to claim 3, characterized in that: the area of second protective layer (3) matches with the area of cotton felt body (1), the area of first protective layer (2) is greater than the area of cotton felt body (1), the marginal portion parcel of first protective layer (2) is covered on second protective layer (3), first protective layer (2) and second protective layer (3) of cotton felt body (1) top are sewed up by second sewing thread (7) and are tied up together.
5. The high-strength purifying anti-aging glass wool felt according to claim 1, characterized in that: pressing grooves (4) have all been seted up on cotton felt body (1) and first protective layer (2) and second protective layer (3) relative face, pressing grooves (4) are relative with first seam ligature (6), pressing grooves (4) internal fixation has with reinforcing piece (5) that pressing grooves (4) shape matches.
6. The high-strength purifying anti-aging glass wool felt according to claim 5, characterized in that: the reinforcing sheet (5) is bonded with the side wall of the pressing groove (4).
7. The high-strength purifying anti-aging glass wool felt according to claim 1, characterized in that: the first protective layer (2) and the second protective layer (3) are both aluminum foil glass fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175169.4U CN213534094U (en) | 2020-09-28 | 2020-09-28 | High-strength purifying anti-aging glass wool felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175169.4U CN213534094U (en) | 2020-09-28 | 2020-09-28 | High-strength purifying anti-aging glass wool felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213534094U true CN213534094U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022175169.4U Active CN213534094U (en) | 2020-09-28 | 2020-09-28 | High-strength purifying anti-aging glass wool felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213534094U (en) |
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2020
- 2020-09-28 CN CN202022175169.4U patent/CN213534094U/en active Active
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