CN110614834A - Quick bonding manufacturing process of folding mattress - Google Patents
Quick bonding manufacturing process of folding mattress Download PDFInfo
- Publication number
- CN110614834A CN110614834A CN201810626931.0A CN201810626931A CN110614834A CN 110614834 A CN110614834 A CN 110614834A CN 201810626931 A CN201810626931 A CN 201810626931A CN 110614834 A CN110614834 A CN 110614834A
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- Prior art keywords
- hot melt
- melt adhesive
- palm plate
- bonding
- connecting layer
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Classifications
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- 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
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- 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
- B32B37/1207—Heat-activated adhesive
-
- 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
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention provides a rapid bonding manufacturing process of a folding mattress, which comprises the following steps: s1, preparing a palm plate, a connecting layer, a pleated cotton layer, a hot melt adhesive gun and a hot melt adhesive tape; s2, spraying hot melt adhesive on the periphery of the front side of the palm plate; s3, adhering the connecting layer to the front surface of the palm plate through hot melt adhesive; s4, spraying hot melt adhesive on the left and right sides of the back of the palm plate; and S5, adhering the left and right pleated cotton layers on the back of the palm plate through hot melt adhesive. In the invention, the ambient temperature on the bonding platform is kept between 30 and 35 ℃, the cooling speed of the colloid is reduced, the bonding time of the colloid is increased, and the bonding effect of the colloid is better; after bonding, applying a certain pressing force on the bonding surface and maintaining the pressure for a certain time to ensure that the colloid is better compatible with the bonding surface, the bonding firmness is improved, and the bonded mattress is relatively flat; the bonding adopts hot melt adhesive to bond, the bonding and fixing time is short, the assembly efficiency is high, and the environment is protected.
Description
Technical Field
The invention relates to the technical field of folding mattresses, in particular to a rapid bonding manufacturing process of a folding mattress.
Background
The folding mattress is a mattress with a folding function made of filler, in terms of mattress production, the folding mattress is usually made of materials such as latex, environment-friendly cotton, 3D materials, sponge, palm and the like, and the palm mattress is favored because of durability and health and environmental protection, but the manufacturing of the palm mattress does have the following disadvantages:
1. in the process of adhering the palm plate with other components, the palm plate is insufficiently preheated, so that the colloid activity is reduced and the cooling is too fast, the adhering time is too short, and the phenomena of adhesion failure and poor adhesion often occur;
2. the surface is in a virtual floating state after bonding, and pressing force is not applied, so that the affinity between the colloid and the bonding surface is not enough, and the bonding firmness is reduced;
3. the bonding surface is bonded by latex, the fixing time is too long, and the assembly efficiency is low.
Disclosure of Invention
The invention aims to provide a quick bonding manufacturing process of a folding mattress, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a quick bonding manufacturing process of a folding mattress comprises the following steps:
s1, preparing a palm plate, a connecting layer, a pleat cotton layer, a hot melt adhesive gun and a hot melt adhesive strip, cleaning two surfaces of the palm plate, the connecting layer and the pleat cotton layer respectively, placing the palm plate, the connecting layer and the pleat cotton layer on one side of a bonding platform for standby, taking the hot melt adhesive gun and checking the state of the hot melt adhesive gun to ensure that the state of the used hot melt adhesive gun is intact, and taking the hot melt adhesive strip to place on one side of the bonding platform for standby;
s2, spraying hot melt adhesive on the periphery of the front side of the palm plate, placing the palm plate on an adhesion platform with the front side facing upwards, inserting a hot melt adhesive strip into a hot melt adhesive gun, electrically preheating the hot melt adhesive gun, and uniformly spraying the hot melt adhesive on the periphery of the front side of the palm plate by using the hot melt adhesive gun after preheating is finished;
s3, adhering the connecting layer to the front surface of the palm plate through hot melt adhesive, placing the adhesive surface of the connecting layer above the front surface of the palm plate after the glue is applied, enabling the four corners of the connecting layer to correspond to the four corners of the palm plate, translating the whole connecting layer downwards until the connecting layer is attached to the front surface of the palm plate, pressing the connecting layer and the front surface of the palm plate, maintaining the pressure for a period of time, and removing the pressure on the surface of the connecting layer;
s4, spraying hot melt adhesive on the left side and the right side of the back of the palm plate, turning over the palm plate with the front side being bonded, enabling the back of the palm plate to be horizontally placed on the bonding platform upwards, and then uniformly spraying the hot melt adhesive on the left side and the right side of the back of the palm plate by using a hot melt adhesive gun;
s5, adhering left and right pleat cotton layers on the back of the palm plate through hot melt adhesive, respectively placing the left and right pleat cotton layers on the left and right sides of the back of the palm plate after glue coating, enabling the corners of the left and right pleat cotton layers to correspond to the corners of the left and right sides of the back of the palm plate, simultaneously and integrally translating the left and right pleat cotton layers downwards until the left and right pleat cotton layers are attached to the back of the palm plate, pressing the left and right pleat cotton layers and the back of the palm plate, maintaining pressure for five to ten minutes, and then removing the pressure on the surfaces of the left and right pleat cotton layers to complete the bonding process of the whole folding mattress.
Preferably, in the first step, the hot-melt adhesive tape is a white EVA hot-melt adhesive tape, the diameter of the hot-melt adhesive tape is 7mm-11mm, the length of the hot-melt adhesive tape is 190mm-300mm, and the surface ambient temperature of the bonding platform is 30 ℃ to 35 ℃.
Preferably, in the second step, the preheating time of the hot melt adhesive gun is 3-5 minutes, and the spraying time of the hot melt adhesive gun on the front surface of the palm plate is 10-15 seconds.
Preferably, in the third step, the bonding time interval between the connecting layer and the front surface of the palm plate is 8-10 seconds, the pressure acting on the upper surface of the connecting layer is 25-40Pa, and the pressure maintaining time is 5-10 minutes.
Preferably, in the fourth step, the spraying time of the hot melt glue gun on the left side and the right side of the back surface of the palm plate is 8-12 seconds.
Preferably, in the fifth step, the bonding time interval between the left and right pleat cotton layers and the left and right sides of the back surface of the palm plate is 8-10 seconds, the pressure acting on the upper surfaces of the left and right pleat cotton layers is 25-40Pa, and the dwell time is 5-10 minutes.
Compared with the prior art, the invention has the beneficial effects that:
1. the environmental temperature on the bonding platform is kept between 30 and 35 ℃, the cooling speed of the colloid is reduced, the bonding time of the colloid is increased, and the bonding effect of the colloid is better;
2. after bonding, applying a certain pressing force on the bonding surface and maintaining the pressure for a certain time to ensure that the colloid is better compatible with the bonding surface and the bonding firmness is improved;
3. the bonding adopts hot melt adhesive to bond, the bonding and fixing time is short, the assembly efficiency is high, and the environment is protected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The invention provides a technical scheme that: a quick bonding manufacturing process of a folding mattress comprises the following steps:
s1, preparing a palm plate, a connecting layer, a pleat cotton layer, a hot melt adhesive gun and a hot melt adhesive tape, respectively cleaning two surfaces of the palm plate, the connecting layer and the pleat cotton layer, then placing the palm plate, the connecting layer and the pleat cotton layer on one side of a bonding platform for standby, taking the hot melt adhesive gun and checking the state of the hot melt adhesive gun to ensure that the state of the used hot melt adhesive gun is intact, and placing the hot melt adhesive tape on one side of the bonding platform for standby, wherein the selected hot melt adhesive tape is a white EVA hot melt adhesive tape, the diameter of the hot melt adhesive tape is 7mm, the length of the hot melt adhesive tape is 190mm, and the surface;
s2, spraying hot melt adhesive on the periphery of the front side of the palm plate, placing the palm plate on an adhesion platform with the front side facing upwards, inserting a hot melt adhesive strip into a hot melt adhesive gun, electrically preheating the hot melt adhesive gun, and uniformly spraying the hot melt adhesive on the periphery of the front side of the palm plate by using the hot melt adhesive gun after preheating is finished, wherein the preheating time of the hot melt adhesive gun is 3 minutes, and the spraying time of the hot melt adhesive gun on the front side of the palm plate is 10 seconds;
s3, adhering the connecting layer to the front surface of the palm plate through hot melt adhesive, placing the adhesive surface of the connecting layer above the front surface of the palm plate after the glue is applied, enabling the four corners of the connecting layer to correspond to the four corners of the palm plate, translating the whole connecting layer downwards until the connecting layer is attached to the front surface of the palm plate, pressing the connecting layer and the front surface of the palm plate tightly, maintaining the pressure of the surface of the connecting layer for a period of time, and then removing the pressure on the surface of the connecting layer, wherein the interval between the adhering time of the connecting layer and the front surface of the palm plate is 8 seconds, the pressure acting on the surface of the connecting;
s4, spraying hot melt adhesive on the left side and the right side of the back of the palm plate, turning the palm plate with the front side adhered, enabling the back of the palm plate to be horizontally placed on the adhering platform upwards, and then uniformly spraying the hot melt adhesive on the left side and the right side of the back of the palm plate by using a hot melt adhesive gun, wherein the spraying time of the hot melt adhesive gun on the left side and the right side of the back of the palm plate is 8 seconds;
s5, adhering left and right pleat cotton layers on the back of a palm plate through hot melt adhesive, respectively placing the left and right pleat cotton layers on the left and right sides of the back of the palm plate after glue is applied, enabling the corners of the left and right pleat cotton layers to correspond to the corners of the left and right sides of the back of the palm plate, then integrally translating the left and right pleat cotton layers downwards simultaneously until the left and right pleat cotton layers are attached to the back of the palm plate, pressing the left and right pleat cotton layers and the back of the palm plate, keeping pressure for five to ten minutes, removing pressure on the surfaces of the left and right pleat cotton layers, and completing the whole bonding process of the folding mattress, wherein the bonding time interval between the left and right pleat cotton layers and the left and right sides of the back of the palm plate is 8 seconds, the pressure acting on the upper surfaces of the left and right pleat cotton layers is 25.
Example two
The invention provides a technical scheme that: a quick bonding manufacturing process of a folding mattress comprises the following steps:
s1, preparing a palm plate, a connecting layer, a pleat cotton layer, a hot melt adhesive gun and a hot melt adhesive tape, respectively cleaning two surfaces of the palm plate, the connecting layer and the pleat cotton layer, then placing the palm plate, the connecting layer and the pleat cotton layer on one side of a bonding platform for standby, taking the hot melt adhesive gun and checking the state of the hot melt adhesive gun to ensure that the state of the used hot melt adhesive gun is intact, and placing the hot melt adhesive tape on one side of the bonding platform for standby, wherein the selected hot melt adhesive tape is a white EVA hot melt adhesive tape, the diameter of the hot melt adhesive tape is 11mm, the length of the hot melt adhesive tape is 190mm, and the surface;
s2, spraying hot melt adhesive on the periphery of the front side of the palm plate, placing the palm plate on an adhesion platform with the front side facing upwards, inserting a hot melt adhesive strip into a hot melt adhesive gun, electrically preheating the hot melt adhesive gun, and uniformly spraying the hot melt adhesive on the periphery of the front side of the palm plate by using the hot melt adhesive gun after preheating is finished, wherein the preheating time of the hot melt adhesive gun is 4 minutes, and the spraying time of the hot melt adhesive gun on the front side of the palm plate is 13 seconds;
s3, adhering the connecting layer to the front surface of the palm plate through hot melt adhesive, placing the adhesive surface of the connecting layer above the front surface of the palm plate after the glue is applied, enabling the four corners of the connecting layer to correspond to the four corners of the palm plate, translating the whole connecting layer downwards until the connecting layer is attached to the front surface of the palm plate, pressing the connecting layer and the front surface of the palm plate tightly, maintaining the pressure on the surface of the connecting layer for a period of time, and then removing the pressure on the surface of the connecting layer, wherein the interval between the adhering time of the connecting layer and the front surface of the palm plate is 9 seconds, the pressure acting on the surface of the connecting;
s4, spraying hot melt adhesive on the left side and the right side of the back of the palm plate, turning the palm plate with the front side adhered, enabling the back of the palm plate to be horizontally placed on the adhering platform upwards, and then uniformly spraying the hot melt adhesive on the left side and the right side of the back of the palm plate by using a hot melt adhesive gun, wherein the spraying time of the hot melt adhesive gun on the left side and the right side of the back of the palm plate is 10 seconds;
s5, adhering left and right pleat cotton layers on the back of a palm plate through hot melt adhesive, respectively placing the left and right pleat cotton layers on the left and right sides of the back of the palm plate after glue is applied, enabling the corners of the left and right pleat cotton layers to correspond to the corners of the left and right sides of the back of the palm plate, then integrally translating the left and right pleat cotton layers downwards simultaneously until the left and right pleat cotton layers are attached to the back of the palm plate, pressing the left and right pleat cotton layers and the back of the palm plate, keeping pressure for five to ten minutes, removing the pressure on the surfaces of the left and right pleat cotton layers, and completing the bonding process of the whole folding mattress, wherein the bonding time interval between the left and right pleat cotton layers and the left and right sides of the back of the palm plate is 9 seconds, the pressure acting on the upper surfaces of the left and right pleat cotton layers is.
EXAMPLE III
The invention provides a technical scheme that: a quick bonding manufacturing process of a folding mattress comprises the following steps:
s1, preparing a palm plate, a connecting layer, a pleat cotton layer, a hot melt adhesive gun and a hot melt adhesive tape, respectively cleaning two surfaces of the palm plate, the connecting layer and the pleat cotton layer, then placing the palm plate, the connecting layer and the pleat cotton layer on one side of a bonding platform for standby, taking the hot melt adhesive gun and checking the state of the hot melt adhesive gun to ensure that the state of the used hot melt adhesive gun is intact, and placing the hot melt adhesive tape on one side of the bonding platform for standby, wherein the selected hot melt adhesive tape is a white EVA hot melt adhesive tape, the diameter of the hot melt adhesive tape is 11mm, the length of the hot melt adhesive tape is 300mm, and the surface;
s2, spraying hot melt adhesive on the periphery of the front side of the palm plate, placing the palm plate on an adhesion platform with the front side facing upwards, inserting a hot melt adhesive strip into a hot melt adhesive gun, electrically preheating the hot melt adhesive gun, and uniformly spraying the hot melt adhesive on the periphery of the front side of the palm plate by using the hot melt adhesive gun after preheating is finished, wherein the preheating time of the hot melt adhesive gun is 5 minutes, and the spraying time of the hot melt adhesive gun on the front side of the palm plate is 15 seconds;
s3, adhering the connecting layer to the front surface of the palm plate through hot melt adhesive, placing the adhesive surface of the connecting layer above the front surface of the palm plate after the glue is applied, enabling the four corners of the connecting layer to correspond to the four corners of the palm plate, translating the whole connecting layer downwards until the connecting layer is attached to the front surface of the palm plate, pressing the connecting layer and the front surface of the palm plate tightly, maintaining the pressure on the surface of the connecting layer for a period of time, and then removing the pressure on the surface of the connecting layer, wherein the interval between the adhering time of the connecting layer and the front surface of the palm plate is 10 seconds, the pressure acting on the surface of the connecting;
s4, spraying hot melt adhesive on the left side and the right side of the back of the palm plate, turning the palm plate with the front side adhered, enabling the back of the palm plate to be horizontally placed on the adhering platform upwards, and then uniformly spraying the hot melt adhesive on the left side and the right side of the back of the palm plate by using a hot melt adhesive gun, wherein the spraying time of the hot melt adhesive gun on the left side and the right side of the back of the palm plate is 12 seconds;
s5, adhering left and right pleat cotton layers on the back of a palm plate through hot melt adhesive, respectively placing the left and right pleat cotton layers on the left and right sides of the back of the palm plate after glue is applied, enabling the corners of the left and right pleat cotton layers to correspond to the corners of the left and right sides of the back of the palm plate, then integrally translating the left and right pleat cotton layers downwards simultaneously until the left and right pleat cotton layers are attached to the back of the palm plate, pressing the left and right pleat cotton layers and the back of the palm plate, keeping pressure for five to ten minutes, removing pressure on the surfaces of the left and right pleat cotton layers, and completing the whole bonding process of the folding mattress, wherein the bonding time interval between the left and right pleat cotton layers and the left and right sides of the back of the palm plate is 10 seconds, the pressure acting on the upper surfaces of the left and right pleat cotton layers is 40.
The three groups of embodiments can accurately and quickly bond the front and the back of the palm plate with the connecting layer and the pleated cotton layer respectively, wherein the bonded mattress in the third embodiment has stronger stability and is smoother than the bonded mattresses in the other two groups of embodiments.
The invention has the advantages that:
1. the environmental temperature on the bonding platform is kept between 30 and 35 ℃, the cooling speed of the colloid is reduced, the bonding time of the colloid is increased, and the bonding effect of the colloid is better;
2. after bonding, applying a certain pressing force on the bonding surface and maintaining the pressure for a certain time to ensure that the colloid is better compatible with the bonding surface, the bonding firmness is improved, and the whole body is smoother after bonding;
3. the bonding adopts hot melt adhesive to bond, the bonding and fixing time is short, the assembly efficiency is high, and the environment is protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick bonding manufacturing process of a folding mattress is characterized by comprising the following steps:
s1, preparing a palm plate, a connecting layer, a pleat cotton layer, a hot melt adhesive gun and a hot melt adhesive strip, cleaning two surfaces of the palm plate, the connecting layer and the pleat cotton layer respectively, placing the palm plate, the connecting layer and the pleat cotton layer on one side of a bonding platform for standby, taking the hot melt adhesive gun and checking the state of the hot melt adhesive gun to ensure that the state of the used hot melt adhesive gun is intact, and taking the hot melt adhesive strip to place on one side of the bonding platform for standby;
s2, spraying hot melt adhesive on the periphery of the front side of the palm plate, placing the palm plate on an adhesion platform with the front side facing upwards, inserting a hot melt adhesive strip into a hot melt adhesive gun, electrically preheating the hot melt adhesive gun, and uniformly spraying the hot melt adhesive on the periphery of the front side of the palm plate by using the hot melt adhesive gun after preheating is finished;
s3, adhering the connecting layer to the front surface of the palm plate through hot melt adhesive, placing the adhesive surface of the connecting layer above the front surface of the palm plate after the glue is applied, enabling the four corners of the connecting layer to correspond to the four corners of the palm plate, translating the whole connecting layer downwards until the connecting layer is attached to the front surface of the palm plate, pressing the connecting layer and the front surface of the palm plate, maintaining the pressure for a period of time, and removing the pressure on the surface of the connecting layer;
s4, spraying hot melt adhesive on the left side and the right side of the back of the palm plate, turning over the palm plate with the front side being bonded, enabling the back of the palm plate to be horizontally placed on the bonding platform upwards, and then uniformly spraying the hot melt adhesive on the left side and the right side of the back of the palm plate by using a hot melt adhesive gun;
s5, adhering left and right pleat cotton layers on the back of the palm plate through hot melt adhesive, respectively placing the left and right pleat cotton layers on the left and right sides of the back of the palm plate after glue coating, enabling the corners of the left and right pleat cotton layers to correspond to the corners of the left and right sides of the back of the palm plate, simultaneously and integrally translating the left and right pleat cotton layers downwards until the left and right pleat cotton layers are attached to the back of the palm plate, pressing the left and right pleat cotton layers and the back of the palm plate, maintaining pressure for five to ten minutes, and then removing the pressure on the surfaces of the left and right pleat cotton layers to complete the bonding process of the whole folding mattress.
2. The process of claim 1 wherein the rapid bonding process comprises the steps of: in the first step, the hot melt adhesive tape is a white EVA hot melt adhesive tape, the diameter of the hot melt adhesive tape is 7mm-11mm, the length of the hot melt adhesive tape is 190mm-300mm, and the surface environment temperature of the bonding platform is 30-35 ℃.
3. The process of claim 1 wherein the rapid bonding process comprises the steps of: in the second step, the preheating time of the hot melt adhesive gun is 3-5 minutes, and the spraying time of the hot melt adhesive gun on the front surface of the palm plate is 10-15 seconds.
4. The process of claim 1 wherein the rapid bonding process comprises the steps of: in the third step, the bonding time interval between the connecting layer and the front surface of the palm plate is 8-10 seconds, the pressure acting on the upper surface of the connecting layer is 25-40Pa, and the pressure maintaining time is 5-10 minutes.
5. The process of claim 1 wherein the rapid bonding process comprises the steps of: in the fourth step, the spraying time of the hot melt glue gun on the left side and the right side of the back surface of the palm plate is 8-12 seconds.
6. The process of claim 1 wherein the rapid bonding process comprises the steps of: in the fifth step, the bonding time interval between the left and right pleat cotton layers and the left and right sides of the back surface of the palm plate is 8-10 seconds, the pressure acting on the upper surfaces of the left and right pleat cotton layers is 25-40Pa, and the pressure maintaining time is 5-10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626931.0A CN110614834A (en) | 2018-06-19 | 2018-06-19 | Quick bonding manufacturing process of folding mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626931.0A CN110614834A (en) | 2018-06-19 | 2018-06-19 | Quick bonding manufacturing process of folding mattress |
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| Publication Number | Publication Date |
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| CN110614834A true CN110614834A (en) | 2019-12-27 |
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ID=68919867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810626931.0A Pending CN110614834A (en) | 2018-06-19 | 2018-06-19 | Quick bonding manufacturing process of folding mattress |
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| CN (1) | CN110614834A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935106A (en) * | 2014-04-29 | 2014-07-23 | 浙江和也健康科技有限公司 | Device for producing composite cushion core of mattress |
| CN204393926U (en) * | 2015-01-06 | 2015-06-17 | 刘文新 | A kind of washable collapsible coconut palm palm fiber mattress |
| CN205966392U (en) * | 2016-08-03 | 2017-02-22 | 甲宇兴业有限公司 | Pneumatic type hot melt adhesive rifle |
-
2018
- 2018-06-19 CN CN201810626931.0A patent/CN110614834A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935106A (en) * | 2014-04-29 | 2014-07-23 | 浙江和也健康科技有限公司 | Device for producing composite cushion core of mattress |
| CN204393926U (en) * | 2015-01-06 | 2015-06-17 | 刘文新 | A kind of washable collapsible coconut palm palm fiber mattress |
| CN205966392U (en) * | 2016-08-03 | 2017-02-22 | 甲宇兴业有限公司 | Pneumatic type hot melt adhesive rifle |
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Application publication date: 20191227 |
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