CN116602524A - Mattress manufacturing method and space resin ball mattress - Google Patents
Mattress manufacturing method and space resin ball mattress Download PDFInfo
- Publication number
- CN116602524A CN116602524A CN202310633453.7A CN202310633453A CN116602524A CN 116602524 A CN116602524 A CN 116602524A CN 202310633453 A CN202310633453 A CN 202310633453A CN 116602524 A CN116602524 A CN 116602524A
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- Prior art keywords
- mattress
- filling
- unit
- manufacturing
- layer
- 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.)
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- 239000011347 resin Substances 0.000 title claims abstract description 37
- 229920005989 resin Polymers 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 83
- 238000009958 sewing Methods 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
Abstract
The invention relates to the technical field of furniture manufacturing, and discloses a mattress manufacturing method and a space resin ball mattress, wherein the mattress manufacturing method comprises the following steps: cutting out the unit cloth according to the size and the number of the filling pieces; sewing a plurality of limiting cavities for accommodating filling pieces on the unit cloth; filling pieces are correspondingly arranged in the limiting cavities one by one to form a supporting unit; arranging and connecting a plurality of support units along the horizontal direction to form a support layer; wherein, the filling piece includes space resin ball, and the filling piece still includes sponge ball and/or silica gel ball. The mattress manufacturing method provided by the invention has the advantages that the production process is simple, the time for each production step is average and short, the assembly line operation is convenient, and the soft and hardness sleeping requirements of different parts of a user can be met.
Description
Technical Field
The invention relates to the technical field of furniture manufacturing, in particular to a mattress manufacturing method and a space resin ball mattress.
Background
The space resin ball mattress has the characteristics of comfort, support, rebound resilience, environmental protection and the like, meets the sleeping requirements of people, and is highly appreciated by people in the market. The space resin ball is generally fixed in the mattress by means of magic tape and a zipper or glue, the production process is complex, the space resin ball is not suitable for assembly line operation, and the space resin ball is easy to shift in the use process. Meanwhile, the space resin balls are generally arranged continuously in the mattress, and when a user has soft and hard sleeping feeling requirements of different parts, the space resin balls cannot meet the requirements.
Therefore, a mattress manufacturing method and a space resin ball mattress are needed to solve the technical problems.
Disclosure of Invention
Based on the above, the object of the present invention is:
1. the mattress manufacturing method is simple in production process, average and short in time consumption of each production step, convenient for assembly line operation and capable of meeting the soft and hard sleeping requirements of different parts of a user;
2. providing a space resin ball mattress, wherein a plurality of filling pieces of a supporting unit are fixed by one-to-one corresponding limiting cavities, so that displacement can be prevented; in addition, the filler in the supporting layer is replaced by disassembling the fabric layer and the surrounding edge layer, so that the supporting hardness of the local position is adjusted, the adjusting flexibility of the space resin ball mattress is improved, and the space resin ball mattress can adapt to the supporting requirements of wide users.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in a first aspect, there is provided a method of manufacturing a mattress comprising the steps of:
cutting out the unit cloth according to the size and the number of the filling pieces;
sewing a plurality of limiting cavities for accommodating the filling pieces on the unit cloth;
filling pieces are correspondingly arranged in the limiting cavities one by one to form a supporting unit;
arranging and connecting a plurality of support units in the horizontal direction to form a support layer;
wherein, the filling piece includes space resin ball, the filling piece still includes sponge ball and/or silica gel ball.
As an optional technical scheme of the mattress manufacturing method, sewing a limiting cavity for accommodating the filling member on the unit cloth specifically comprises the following steps:
folding the unit cloth in half along the length direction to form two opposite folding edges;
the long edge of the folded edge is folded inwards to form a stop part;
the stopping part is connected with the folded edge in a sewing way;
sewing a plurality of separation lines on the unit cloth to connect the two folded edges;
the separation lines extend along the width direction of the unit cloth, the separation lines are arranged at intervals along the length direction of the unit cloth, and the limiting cavity is formed between every two adjacent separation lines.
As an alternative technical solution of the mattress manufacturing method, the filling members are provided with ellipsoidal structures with circular horizontal sections, and the spacing between adjacent separation lines is equal to half of the equatorial perimeter C of the filling members.
As an optional technical scheme of the mattress manufacturing method, a plurality of the supporting units are arranged side by side along the length direction of the mattress, and the filling pieces in the same supporting unit are arranged along the width direction of the mattress; or alternatively
The plurality of support units are arranged side by side along the width direction of the mattress, and the filling pieces in the same support unit are arranged along the length direction of the mattress.
As an optional technical scheme of the mattress manufacturing method, the filling member is of an ellipsoidal structure with circular horizontal sections, the unit cloth is of a rectangular structure, and the length L of the unit cloth is calculated as follows:
L＝N*D*π/2+2*K；
the method for calculating the width W of the unit cloth is as follows:
W＝D+2*H+2*K；
wherein L is the length of the unit cloth, W is the width of the unit cloth, N is the number of filling pieces in the same supporting unit, D is the diameter of the filling pieces, H is the height of the filling pieces, and K is the width of the seam allowance at the two ends of the seam allowance part or the unit cloth in the length direction.
As an optional technical scheme of the mattress manufacturing method, a plurality of supporting units are arranged side by side along the length direction of the mattress, the same filling piece is filled in the same supporting unit, and the filling pieces filled in adjacent supporting units are not completely identical; or alternatively
The plurality of support units are arranged side by side along the width direction of the mattress, and at least two filling pieces are filled in the support units.
As an alternative to the mattress manufacturing method, adjacent support units are connected by glue adhesion.
In a second aspect, a space resin ball mattress is provided, including a support layer, the support layer is made by the mattress manufacturing method as described above, the space resin ball mattress further includes two fabric layers and a surrounding edge layer, the two fabric layers are separately arranged above and below the support layer, the surrounding edge layer is wound around the periphery of the support layer, and at least one of the fabric layers is detachably connected with the surrounding edge layer.
As an optional technical scheme of the space resin ball mattress, the fabric layer is detachably connected with the surrounding edge layer through a zipper.
As an alternative technical scheme of the space resin ball mattress, the fabric layer comprises knitted fabric, down cotton, sponge and Huang Bu which are arranged from outside to inside.
The beneficial effects of the invention are as follows:
according to the mattress manufacturing method provided by the invention, firstly, the cutting size of the unit cloth is determined according to the size and the number of the filling pieces, the plurality of limiting cavities are sewn on the unit cloth to correspondingly contain and limit the filling pieces one by one, so that the plurality of filling pieces form the supporting units under the constraint of the unit cloth, and then the plurality of supporting units are arranged and connected in the horizontal direction to form the supporting layer. In addition, the filling piece includes at least two kinds of hardness variation, including space resin ball, still includes at least one of sponge ball and silica gel ball, according to the demand of subregion support hardness, can put into different grade type filling piece at the spacing cavity of different supporting units or in the supporting unit to satisfy the soft, hardness sense demand of sleeping of user different positions.
The spacing cavities in the space resin ball mattress provided by the invention correspondingly limit the positions of the filling pieces 1 one by one, so that the filling pieces 1 are prevented from being displaced; in addition, the face fabric layer is detachably connected with the surrounding edge layer, and an operator can detach the face fabric layer and the surrounding edge layer to replace a filling piece at a local position in the supporting layer, so that the supporting hardness at the local position is adjusted, the operation is simple, the adjusting flexibility of the space resin ball mattress is improved, and the space resin ball mattress can adapt to the supporting requirements of wide users.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a flow chart of the steps of a method of manufacturing a mattress according to an embodiment of the present invention;
FIG. 2 is a flowchart of steps for sewing a spacing cavity provided by an embodiment of the present invention;
FIG. 3 is a schematic structural view of a space resin ball mattress provided by an embodiment of the invention;
fig. 4 is a schematic structural view of a packing member and a unit cloth in a length direction according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the packing element and the unit cloth in the width direction according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a filling member according to an embodiment of the present invention.
In the figure:
100. a support layer; 10. a supporting unit; 1. a filler; 2. and (5) unit cloth.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
As shown in fig. 1-2, the present embodiment provides a mattress manufacturing method, which includes the steps of:
cutting out the unit cloth 2 according to the size and the number of the filling pieces 1;
a plurality of limiting cavities for accommodating the filling pieces 1 are sewn on the unit cloth 2;
filling pieces 1 are correspondingly arranged in the limiting cavities one by one to form a supporting unit 10;
a plurality of support units 10 are arranged and connected in a horizontal direction to form a support layer 100;
soft C cotton, a bed net and a cotton felt layer are sequentially connected below the supporting layer 100 to form a liner structure, and a Huang Gaodan edging is arranged on the periphery of the liner structure;
a fabric layer is arranged at the top and the bottom of the liner structure;
and a surrounding edge layer is arranged at the periphery of the liner structure and is connected with the two fabric layers.
Wherein, the filling piece 1 comprises space resin balls, the filling piece 1 also comprises sponge balls and/or silica gel balls, and the outer layer of each filling piece 1 is wrapped with a layer of film, and the film is preferably cotton cloth, so that the single filling piece 1 is protected.
Specifically, the method for manufacturing a mattress provided in this embodiment determines the cutting size of the unit cloth 2 according to the size and the number of the filling pieces 1, and by sewing a plurality of spacing cavities on the unit cloth 2 to accommodate and spacing the filling pieces 1 in a one-to-one correspondence, the plurality of filling pieces 1 form the supporting unit 10 under the constraint of the unit cloth 2, and then the plurality of supporting units 10 are arranged and connected along the horizontal direction to form the supporting layer 100. In addition, the filling member 1 comprises at least two kinds of soft and hard materials with different soft and hard materials, including space resin balls, and at least one of sponge balls and silica gel balls, and according to the requirements of supporting soft and hard materials in different areas, different types of filling members 1 can be placed in different supporting units 10 or different limiting cavities in the supporting units 10 so as to meet the soft and hard sleeping requirements of different parts of a user.
The unit cloth 2 is illustratively made of cotton cloth, and has the advantages of softness and comfort.
Illustratively, as shown in fig. 2, sewing a limiting cavity for accommodating the filler 1 on the unit cloth 2 specifically includes the steps of:
folding the unit cloth 2 in half along the length direction to form two opposite folded edges;
folding the long edge of the folded edge inwards to form a stop part so as to enable the long edge of the folded edge to be smoother and shade the cut edge;
the stop part is connected with the folded edge in a sewing way;
sewing a plurality of separation lines on the unit cloth 2 to connect the two opposite folds;
the separation lines extend along the width direction of the unit cloth 2, and are arranged at intervals along the length direction of the unit cloth 2, and a limiting cavity is formed between adjacent separation lines.
Illustratively, the stopper portion is sewn to the folded edge, specifically, a seam line is sewn along the longitudinal direction of the unit cloth 2 at a position 0.1cm from the folded edge of the stopper portion.
Illustratively, when the parting line is sewn on the unit cloth 2, the parting line is sewn from the folding point of the folding edge, and the ending part is fixed by the inverted needle at the beginning and ending part of the parting line on the two edges of the width of the unit cloth 2.
Illustratively, the exposed side of the unitary cloth 2 with the stitching and dividing lines is disposed toward the underside of the mattress.
In this embodiment, as shown in fig. 6, the filling member 1 is configured to have a ellipsoidal structure with a circular horizontal cross section, and the distance between adjacent separation lines is equal to half of the equatorial circumference C of the filling member 1, so that the size of the spacing cavity is adapted to the size of the filling member 1, and the constraint effect of the spacing cavity on the filling member 1 is ensured.
Illustratively, a plurality of support units 10 are arranged side by side along the length direction of the mattress, and the packing 1 within the same support unit 10 is arranged along the width direction of the mattress; or a plurality of support units 10 are arranged side by side in the width direction of the mattress, and the packing 1 in the same support unit 10 is arranged in the length direction of the mattress. In this embodiment, as shown in fig. 3, a plurality of support units 10 are arranged side by side in the width direction of the mattress, and the packing 1 in the same support unit 10 is arranged in the length direction of the mattress. Of course, in other embodiments, a plurality of rows and columns of filling members 1 may be disposed in the supporting unit 10, and the filling members 1 are distributed in a matrix.
Illustratively, the unit cloths 2 are provided in a rectangular structure, and the length L of the unit cloths 2 is calculated as follows:
L＝N*D*π/2+2*K；
the width W of the unit cloth 2 is calculated as follows:
W＝D+2*H+2*K；
as shown in fig. 4 and 5, L is the length of the unit cloth 2, W is the width of the unit cloth 2, N is the number of the packing members 1 in the same supporting unit 10, D is the diameter of the packing member 1, H is the height of the packing member 1, and K is the width of the seam allowance at the mouth or both ends of the unit cloth 2 in the longitudinal direction.
In this embodiment, the width of the mattress is 180cm, the length is 200cm, the width of the support layer 100 is 162cm, the length is 182cm, the diameter D of the filling member 1 is 5cm, and the height H is 4cm. The thickness of the film layer on the periphery of the filling piece 1 is shaved, the number of the filling pieces 1 can be set to be 182cm of the length of the supporting layer 100 divided by 5cm of the diameter of the filling piece 1 along the length direction of the mattress, and the number of the filling pieces 1 is reduced by 1 after rounding, namely 35; along the width direction of the mattress, the number of the filling pieces 1 can be set to be 162cm of the length of the supporting layer 100 divided by 5cm of the diameter of the filling piece 1, and the number is reduced by 1 after rounding, namely 31. In the present embodiment, the packing material 1 in the same supporting unit 10 is arranged along the longitudinal direction of the mattress, so that the number N of packing material 1 in the same supporting unit 10 is 35, the width of the seam allowance at both ends of the unit cloth 2 in the longitudinal direction is set to 1.5cm, the length L of the unit cloth 2 is calculated to 278cm, the seam allowance width K of the seam allowance is calculated to 1.5cm, and the width W of the unit cloth 2 is calculated to 17cm.
Illustratively, a plurality of support units 10 are arranged side by side along the length direction of the mattress, the same support unit 10 is filled with the same filler 1, and the filler 1 filled in adjacent support units 10 is not completely the same; or a plurality of support units 10 are arranged side by side in the width direction of the mattress, and at least two kinds of filling members 1 are filled in the support units 10. Specifically, by arranging different kinds of filling members 1 at different positions along the length direction of the mattress, the mattress is suitable for different parts of a human body to provide adaptive supporting hardness.
For example, the number of the packing 1 may be 31 in the width direction of the mattress, that is, the number of the supporting units 10 disposed side by side in the width direction of the mattress is 31, and the adjacent supporting units 10 are connected by glue bonding.
Preferably, the adjacent supporting units 10 are bonded by PUR (polyurethane reactive) glue, which is colorless, odorless, firm and firm, and has little influence on the environment and human body.
As shown in fig. 3-5, the embodiment also provides a space resin ball mattress, which is manufactured by the mattress manufacturing method, and comprises a liner structure formed by a supporting layer 100, soft C cotton, a bed net and a cotton felt layer, a Huang Gaodan edging wound around the periphery of the liner structure, two fabric layers and a surrounding edge layer, wherein the two fabric layers are respectively arranged above and below the supporting layer 100, the surrounding edge layer is wound around the periphery of the supporting layer 100, and at least one of the fabric layers is detachably connected with the surrounding edge layer.
Specifically, the position of the filling piece 1 is limited in one-to-one correspondence by the limiting cavity in the space resin ball mattress provided by the embodiment, so that the filling piece 1 is prevented from being displaced; in addition, the fabric layer is detachably connected with the surrounding edge layer, and an operator can detach the fabric layer and the surrounding edge layer to replace the filling piece 1 at a local position in the supporting layer 100 so as to adjust the supporting hardness at the local position, so that the operation is simple, the adjusting flexibility of the space resin ball mattress is improved, and the space resin ball mattress can adapt to the supporting requirements of wide users.
Illustratively, the fabric layer is detachably connected with the surrounding edge layer through a zipper.
Illustratively, the layers of structure within the space resin ball mattress may be joined by an adhesive, stitching, or lamination process.
Illustratively, the fabric layer includes knit fabrics, down cotton, sponges, and Huang Bu disposed inside-out and inside-in. Specifically, the outmost knitted fabric directly contacts the human body, and has the advantages of comfort and silkiness; the second layer of down cotton has good elasticity, high fluffiness and strong compressive resistance, is not easy to deform, and has the functions of resisting middle-jiao and mildew, so that the mattress has fluffy feeling; the sponge of the third layer is soft, the wrapping sense of the mattress can be further increased, and Huang Bu of the fourth layer (innermost layer) is soft, comfortable and breathable full-polyester fabric, which is synthetic fiber; the four layers of materials are connected by the combination sewing of the cotton-shaped pleats.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (10)
1. A method of manufacturing a mattress, comprising the steps of:
cutting out the unit cloth (2) according to the size and the number of the filling pieces (1);
sewing a plurality of limiting cavities for accommodating the filling pieces (1) on the unit cloth (2);
filling pieces (1) are correspondingly arranged in the limiting cavities one by one to form a supporting unit (10);
arranging and connecting a plurality of the supporting units (10) in a horizontal direction to form a supporting layer (100);
wherein the filling piece (1) comprises a space resin ball, and the filling piece (1) further comprises a sponge ball and/or a silica gel ball.
2. The mattress manufacturing method according to claim 1, characterized in that sewing a restraining cavity for accommodating the filler (1) on the unit cloth (2) comprises in particular the steps of:
folding the unit cloth (2) in half along the length direction to form two opposite folding edges;
the long edge of the folded edge is folded inwards to form a stop part;
the stopping part is connected with the folded edge in a sewing way;
sewing a plurality of separation lines on the unit cloth (2) so as to connect two folded edges;
the separation lines extend along the width direction of the unit cloth (2), are arranged at intervals along the length direction of the unit cloth (2), and form the limiting cavity between adjacent separation lines.
3. A method of manufacturing a mattress according to claim 2, characterized in that the filling members (1) are arranged in an ellipsoidal structure with circular horizontal cross-sections, the spacing between adjacent separation lines being equal to half the equatorial circumference C of the filling member (1).
4. A method of manufacturing a mattress according to claim 2, characterized in that a plurality of the support units (10) are arranged side by side in the length direction of the mattress, the padding (1) in the same support unit (10) being arranged in the width direction of the mattress; or alternatively
The plurality of support units (10) are arranged side by side along the width direction of the mattress, and the filling pieces (1) in the same support unit (10) are arranged along the length direction of the mattress.
5. The mattress manufacturing method according to claim 2, characterized in that the filler (1) is provided in an ellipsoidal structure with circular horizontal cross-section, the unit cloth (2) is provided in a rectangular structure, and the length L of the unit cloth (2) is calculated as follows:
L＝N*D*π/2+2*K；
the method for calculating the width W of the unit cloth (2) comprises the following steps:
W＝D+2*H+2*K；
wherein L is the length of the unit cloth (2), W is the width of the unit cloth (2), N is the number of the filling pieces (1) in the same supporting unit (10), D is the diameter of the filling pieces (1), H is the height of the filling pieces (1), and K is the width of the seam allowance at the seam allowance part or at the two ends of the unit cloth (2) in the length direction.
6. The method of manufacturing a mattress according to any one of claims 1-5, wherein a plurality of the support units (10) are arranged side by side in the length direction of the mattress, wherein the same support unit (10) is filled with the same filling member (1), and wherein the filling members (1) filled in adjacent support units (10) are not identical; or alternatively
The plurality of support units (10) are arranged side by side along the width direction of the mattress, and at least two filling pieces (1) are filled in the support units (10).
7. A method of manufacturing a mattress according to any of claims 1-5, characterized in that adjacent support units (10) are connected by glue bonding.
8. The space resin ball mattress comprises a supporting layer (100), and is characterized in that the supporting layer (100) is manufactured by adopting the mattress manufacturing method according to any one of claims 1-7, the space resin ball mattress further comprises two fabric layers and a surrounding edge layer, the two fabric layers are respectively arranged above and below the supporting layer (100), the surrounding edge layer is wound on the periphery of the supporting layer (100), and at least one of the fabric layers is detachably connected with the surrounding edge layer.
9. A space resin ball mattress according to claim 8, wherein said facing layer is detachably connected to said surrounding border layer by a zipper.
10. A space resin ball mattress according to claim 8, wherein said facing layer comprises knitted fabric, down cotton, sponge and Huang Bu arranged inside-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310633453.7A CN116602524A (en) | 2023-05-31 | 2023-05-31 | Mattress manufacturing method and space resin ball mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310633453.7A CN116602524A (en) | 2023-05-31 | 2023-05-31 | Mattress manufacturing method and space resin ball mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116602524A true CN116602524A (en) | 2023-08-18 |
Family
ID=87681594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310633453.7A Pending CN116602524A (en) | 2023-05-31 | 2023-05-31 | Mattress manufacturing method and space resin ball mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116602524A (en) |
-
2023
- 2023-05-31 CN CN202310633453.7A patent/CN116602524A/en active Pending
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