CN110093787A - A kind of production technology of waterproof cloth - Google Patents
A kind of production technology of waterproof cloth Download PDFInfo
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- CN110093787A CN110093787A CN201910415644.XA CN201910415644A CN110093787A CN 110093787 A CN110093787 A CN 110093787A CN 201910415644 A CN201910415644 A CN 201910415644A CN 110093787 A CN110093787 A CN 110093787A
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- cloth
- waterproof
- waterproofing agent
- waterproof cloth
- production technology
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0075—Napping, teasing, raising or abrading of the resin coating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
- D06N3/009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by spraying components on the web
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/08—Properties of the materials having optical properties
- D06N2209/0838—Bright, glossy, shiny surface
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/14—Properties of the materials having chemical properties
- D06N2209/142—Hydrophobic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of production technologies of waterproof cloth, are related to cloth production technical field, its key points of the technical solution are that: the following steps are included: step S1: adding surfactant in water-repellent paint, stirring forms the waterproofing agent with foam；Step S2: the waterproofing agent of foam-like is coated on to the single side surface of cloth；Step S3: the extra foam of cleaning design on fabric surface；Step S4: cloth is sent into baking oven drying, while waterproofing agent being made to be plasticized to form waterproof layer；Step S5: waterproof cloth is surface-treated.The production technology of this waterproof cloth overcomes the difficulty of the prior art, can reliably produce the waterproof cloth of single side waterproof；In production process, waterproofing agent is not easy to infiltrate into tossing about for cloth, and the waterproof cloth surface-brightening that this technique is produced, thickness is uniform, and quality is preferable.
Description
Technical field
The present invention relates to cloth production technical field, in particular to a kind of production technology of waterproof cloth.
Background technique
Waterproof cloth is widely used in the fields such as equipment protection, packaging, raincoat, and waterproof cloth is coated generally by cloth
Made of the mode of waterproof layer.
Existing application publication number is that the Chinese invention patent application of CN105220517A discloses a kind of double plastic-coated waterproof
The preparation process of cloth, step of preparation process are as follows: (1) ingredient: by weight percentage by PVC paste resin 60-76%, calcium powder 5-
10%, titanium dioxide 4-7%, carbon black 5-8%, pure water 10-15% mixing；(2) it grinds: the raw material prepared in step (1) is put into
Grinding in grinder；(3) ground raw material uniformly immersion coating: is applied to the linen being made by flax and glass fibre
Tow sides on；(4) it dries: linen is put into drying oven drying；(5) high temperature is plasticized: after above-mentioned steps (4) drying
Linen is put into baking oven by carrying out surface plastics processing in 70-90 °C of high temperature；(6) it examines: step (5) high temperature will be passed through
Linen after plasticizing carries out properties detection.
The waterproof cloth of two sides waterproof is inevitably present the defect that thickness is big, weight is big, and since waterproof surface layer is smooth
Surface characteristic, this waterproof cloth is easy to skid on covered object in use.For producing the cloth raw material of waterproof cloth
For permeable cloth, the waterproof cloth that prior art is produced all is two sides waterproof cloth.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of production technology of waterproof cloth, energy can
Waterproof cloth by producing single side waterproof.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of production work of waterproof cloth
Skill, comprising the following steps:
Step S1: adding surfactant in water-repellent paint, and stirring forms the waterproofing agent with foam；
Step S2: the waterproofing agent of foam-like is coated on to the single side surface of cloth；
Step S3: the extra foam of cleaning design on fabric surface；
Step S4: cloth is sent into baking oven drying, while waterproofing agent being made to be plasticized to form waterproof layer；
Step S5: waterproof cloth is surface-treated.
Through the above technical solutions, by after water-repellent paint and surfactant stirring, hydrophilic group that surfactant includes
Group, hydrophobic grouping generation effect, make the waterproofing agent mixed generate a large amount of foams.The waterproofing agent of foam state can guarantee leaching
While wet cloth surface, compared with liquid, the waterproofing agent of foam state is not easy to seep to the another side of cloth.Waterproof layer is heated
Waterproof cloth is formed after plasticizing, since the penetrating power of foam is lower than liquid, then this production technology can reliably produce single side waterproof
Waterproof cloth.The advantage that the waterproof cloth of single side waterproof has thickness thin, light-weight, and waterproof cloth is not easy away from the cloth cover of waterproof layer
It skids on covered object.
Preferably, when the step S2, waterproofing agent is coated to design on fabric surface using spraying equipment, spraying equipment includes machine
Frame, several idler rollers being rotatably arranged in rack, cloth tensioning be arranged on idler roller, cloth by technique end driven roller
Driving movement；
The rack is equipped with the container for holding waterproofing agent, and the lower section of the container is equipped with atomizer, the atomization spray
Head is connected to by pipeline with the interior bottom of container, one side of the atomizer towards cloth waterproofing agent to be coated, the atomization spray
The entrance of head is also communicated with tracheae, and the tracheae is connected to compressed air source.
Through the above technical solutions, the waterproofing agent in container can enter in atomizer under the effect of gravity, tracheae pass-out
Compressed air drive waterproofing agent from atomizer spray；Under the immixture of gas pressure, the waterproof of atomizer ejection
Agent generates abundant foam, and is attached to the surface of cloth.
Preferably, diagonally downward, the one side of cloth waterproofing agent to be coated is cloth to the moving direction of the cloth between the idler roller
Material tilts one side directed downwardly.
Through the above technical solutions, excessive waterproofing agent can be along inclined design on fabric surface after spraying waterproofing agent on cloth
It is spontaneous to flow downward, improve the uniformity of waterproofing agent on cloth；The waterproofing agent of spraying is not easy to seep upwards under self gravitation effect
Thoroughly to the another side of cloth.
Preferably, the cloth between the idler roller is 5 ~ 15 ° relative to the angle of vertical plane.
Through the above technical solutions, cloth relative to vertical plane angle in the range of 5 ~ 15 ° when, waterproofing agent be not easy from
It is directly dripped on cloth, the impermeable of comprehensive waterproof agent, spraying uniformity are more preferred.Due to the length of rack in the horizontal direction
Advantage shorter, that this spraying equipment also has occupied area small.
Preferably, the frame top is equipped with discharge pipe, and the discharge pipe is connected to compressed air source, the discharge pipe
Air outlet abuts cloth, the moving direction of cloth of the air-out direction of the discharge pipe between idler roller.
Through the above technical solutions, discharge pipe further prevents waterproofing agent to seep for tossing about to form certain wind pressure in cloth
Thoroughly to cloth reverse side.
Preferably, described to scrape by setting scraper to clear up the extra foam of design on fabric surface in rack when the step S3
The edge tilted of knife is towards cloth and abuts cloth, and the blade of the scraper is away from each other towards the moving direction with cloth；It is described
Heating wire is equipped in scraper, the both ends of the heating wire are located at outside scraper, pass through setting insulating film between the heating wire and scraper
Isolation.
Through the above technical solutions, personnel power at the both ends of heating wire in advance, then electrothermal wire heating before work,
In the heat transfer to scraper of heating wire.When cloth is by scraper, scraper can strike off the extra foam of design on fabric surface, temperature
When spending higher scraper and foam contacting, foam is more easily rupturable, and scraper removes high-efficient, the high reliablity of any excess foam.
Preferably, at the discharging of the rack between the baking oven of step S4, cloth overturns 180 degree, is coated with cloth anti-
The one side of aqua is upward.
Through the above technical solutions, waterproofing agent is not contacted with the roller part in baking oven after cloth is overturn, waterproof can reduce
The probability of shape deformation when layer plasticizing.
Preferably, the step S5 includes pressure mutual aid system devised for poor peasants sequence: carrying out pressure bundle to waterproof cloth by pressing machine, makes the thickness of waterproof cloth
Degree is consistent.
Through the above technical solutions, after waterproof cloth passes through from pressing machine, the thickness of waterproof cloth is depressed into uniform smooth, mentions
The quality of high waterproof cloth.
Preferably, the step S5 further includes the polishing operation before pressure mutual aid system devised for poor peasants sequence: with polishing roller to waterproof layer surface
It polishes, the surface mesh number for roller of polishing is not less than 2000 mesh.
Through the above technical solutions, polishing roller polishes flat the waterproof layer of waterproof cloth in waterproof cloth mantle friction.It beats
The surface mesh number of grinding roller is not less than 2000 mesh, this polishing mode is essence polishing, can form bright waterproof layer surface.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, the production technology of this waterproof cloth overcomes the difficulty of the prior art, can reliably produce the waterproof cloth of single side waterproof；
2, in production process, waterproofing agent is not easy to infiltrate into tossing about for cloth；
3, the waterproof cloth surface-brightening that this technique is produced, thickness is uniform, and quality is preferable.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the production technology of waterproof cloth of embodiment；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the structural schematic diagram of the scraper of embodiment；
Fig. 4 is the Local map of embodiment, the state of main prominent cloth overturning 180 degree.
In figure, 1, rack；11, idler roller；12, container；13, atomizer；131, tracheae；14, discharge pipe；2, scraper；
21, heating wire；22, insulating film；3, baking oven；4, polishing roller；5, pressing machine.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of production technology of waterproof cloth disclosed by the invention, comprising the following steps:
Step S1: adding surfactant in water-repellent paint, and stirring forms the waterproofing agent with foam.Water-repellent paint be resin with
The mixture of water, surfactant are widely used in detergent applications, and water-repellent paint, surfactant are existing common material
Material.After water-repellent paint and surfactant stirring, hydrophilic radical that surfactant includes, hydrophobic grouping generation effect make
The waterproofing agent mixed generates a large amount of foams.
The waterproofing agent of foam-like: being coated on the single side surface of cloth by step S2, and step S2 uses following spraying equipments
Implemented:
Spraying equipment includes rack 1, two idler rollers 11 being rotatably arranged in rack 1, and cloth tensioning is arranged in idler roller 11
On, cloth drives movement by the driven roller of technique end.The axis of two idler rollers 11 in the horizontal direction and is parallel to each other, and two
There are biggish difference in height between a idler roller 11, the moving direction of the cloth between idler roller 11 diagonally downward, cloth waterproof to be coated
Agent for cloth inclination it is directed downwardly while.Cloth between idler roller 11 is 5 ~ 15 ° relative to the angle of vertical plane.
After spraying waterproofing agent on cloth, excessive waterproofing agent can flow downward along inclined design on fabric surface is spontaneous, improve
The uniformity of waterproofing agent on cloth；The waterproofing agent of spraying is not easy to permeate up to the another side of cloth under self gravitation effect.
Cloth relative to vertical plane angle in the range of 5 ~ 15 ° when, waterproofing agent is not easy directly to drip from cloth, comprehensive waterproof agent
It is impermeable, spraying uniformity it is more preferred.Since the length of rack 1 in the horizontal direction is shorter, this spraying equipment, which also has, to be accounted for
The small advantage of ground area.
Referring to Figures 1 and 2, container 12 is fixed in rack 1, container 12 holds for holding waterproofing agent made of step S1
Device 12 is close to 1 top of rack.The lower section of container 12 is equipped with atomizer 13, and atomizer 13 passes through the interior bottom of pipeline and container 12
Portion's connection, the spout inclination of atomizer 13 downward, and towards the one side of cloth waterproofing agent to be coated.The entrance of atomizer 13 is also
It is communicated with tracheae 131, tracheae 131 is connected to compressed air source.Waterproofing agent in container 12 can enter atomization under the effect of gravity
In spray head 13, the compressed air of 131 pass-out of tracheae drives waterproofing agent to spray from atomizer 13；In the immixture of gas pressure
Under, the waterproofing agent that atomizer 13 sprays generates abundant foam, and is attached to the surface of cloth.The waterproofing agent of foam state is in energy
While design on fabric surface is soaked in guarantee, compared with liquid, the waterproofing agent of foam state is not easy to seep to the another side of cloth.
Discharge pipe 14 is equipped at the top of rack 1, discharge pipe 14 is connected to compressed air source, and the air outlet of discharge pipe 14 abuts cloth
Material, the moving direction of cloth of the air-out direction of discharge pipe 14 between idler roller 11.Discharge pipe 14 in cloth for tossing about to be formed
Certain wind pressure further prevents waterproofing agent to infiltrate into cloth reverse side.
Step S3: the extra foam of cleaning design on fabric surface, this step are also implemented on above-mentioned spraying equipment.Reference
Fig. 1 and Fig. 3, the position in rack 1 close to bottom are fixed with scraper 2, and scraper 2 is located at the one side that cloth is sprayed with waterproofing agent, scraper 2
Edge tilted towards cloth and abut cloth, the blade of scraper 2 towards and the moving direction of cloth be away from each other.It is set in scraper 2
There is heating wire 21, the both ends of heating wire 21 are located at outside scraper 2, it are isolated between heating wire 21 and scraper 2 by the way that insulating film 22 is arranged, but
Heating wire 21, insulating film 22, scraper 2 are mutually close to and can be reliable thermally conductive.
Before work, personnel power at the both ends of heating wire 21 in advance, then heating wire 21 generates heat, the heat of heating wire 21
It is transferred on scraper 2.When cloth is by scraper 2, scraper 2 can strike off the extra foam of design on fabric surface, and temperature is higher
When scraper 2 and foam contacting, foam is more easily rupturable, and scraper 2 removes high-efficient, the high reliablity of any excess foam.
Step S4: cloth feeding baking oven 3 is dried, during drying, heat makes waterproofing agent be plasticized to form waterproof simultaneously
Layer.Referring to Fig.1 and Fig. 4, at the discharging of rack 1 between the baking oven 3 of step S4, cloth overturns 180 degree, and cloth is made to be coated with waterproof
The one side of agent is upward.Personnel reverse cloth when wearing cloth, and cloth can be made in 180 degree flip-like.It is more due to having in baking oven 3
A roller part for being used to support cloth, after cloth is overturn, waterproofing agent is not contacted with the roller part in baking oven 3, can reduce waterproof layer
The probability of shape deformation when plasticizing.
Step S5: referring to Fig.1, being surface-treated waterproof cloth, the polishing operation including setting gradually and pressure mutual aid system devised for poor peasants sequence.
Polishing operation: polishing to waterproof layer surface with polishing roller 4, and rotation is driven by motor in polishing roller 4, roller 4 of polishing
Rotation direction along waterproof cloth moving direction, polishing 4 surface of roller movement speed be greater than waterproof cloth movement speed；Polishing
Roller 4 polishes flat the waterproof layer of waterproof cloth in waterproof cloth mantle friction.The surface mesh number of polishing roller 4 is not less than 2000 mesh,
This polishing mode is essence polishing, can form bright waterproof layer surface.
Pressure mutual aid system devised for poor peasants sequence: pressure bundle is carried out to waterproof cloth by pressing machine 5, makes the consistency of thickness of waterproof cloth.Pressing machine 5 is two
Counter-rotational pressure roller, the gap between two pressure rollers pass through for waterproof cloth, which is fixed value.Pressing machine 5 is driven by motor
Rotation, pressing machine 5 also serve as the effect for driving cloth mobile, and the pressing machine 5 of the present embodiment is " the technique end that step S2 is previously mentioned
Driven roller ".After waterproof cloth passes through from pressing machine 5, the thickness of waterproof cloth is depressed into uniform smooth, is formed after the assay was approved
Finished product.
To sum up, cloth continuous moving under the driving effect of pressing machine 5,13 continuous work of atomizer complete waterproofing agent
Even application forms waterproof cloth after the heated plasticizing of waterproof layer.Since the penetrating power of foam is lower than liquid, then this production technology
The waterproof cloth of single side waterproof can reliably be produced.The advantage that the waterproof cloth of single side waterproof has thickness thin, light-weight, and waterproof cloth is carried on the back
It is not easy to skid on covered object from the cloth cover of waterproof layer.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of production technology of waterproof cloth, it is characterized in that: the following steps are included:
Step S1: adding surfactant in water-repellent paint, and stirring forms the waterproofing agent with foam；
Step S2: the waterproofing agent of foam-like is coated on to the single side surface of cloth；
Step S3: the extra foam of cleaning design on fabric surface；
Step S4: cloth is sent into baking oven (3) drying, while waterproofing agent being made to be plasticized to form waterproof layer；
Step S5: waterproof cloth is surface-treated.
2. a kind of production technology of waterproof cloth according to claim 1, it is characterized in that: when the step S2, using spraying
Equipment coats waterproofing agent to design on fabric surface, and spraying equipment includes rack (1), several idler rollers for being rotatably arranged on rack (1)
(11), cloth tensioning is arranged on idler roller (11), and cloth drives movement by the driven roller of technique end；
The rack (1) is equipped with the container (12) for holding waterproofing agent, and the lower section of the container (12) is equipped with atomizer
(13), the atomizer (13) is connected to by pipeline with the interior bottom of container (12), and the atomizer (13) is towards cloth
The entrance of the one side of waterproofing agent to be coated, the atomizer (13) is also communicated with tracheae (131), the tracheae (131) and compression
Air-source connection.
3. the production technology of a kind of waterproof cloth according to claim 2, it is characterized in that: the cloth between the idler roller (11)
Moving direction diagonally downward, cloth waterproofing agent to be coated for cloth inclination it is directed downwardly while.
4. the production technology of a kind of waterproof cloth according to claim 3, it is characterized in that: the cloth between the idler roller (11)
Angle relative to vertical plane is 5 ~ 15 °.
5. the production technology of a kind of waterproof cloth according to claim 3, it is characterized in that: being equipped at the top of the rack (1)
Air hose (14), the discharge pipe (14) are connected to compressed air source, and the air outlet of the discharge pipe (14) abuts cloth, it is described go out
The moving direction of cloth of the air-out direction of air hose (14) between idler roller (11).
6. a kind of production technology of waterproof cloth according to claim 2, it is characterized in that: when the step S3, in rack (1)
By setting scraper (2) to clear up the extra foam of design on fabric surface, the edge tilted of the scraper (2) towards cloth and abuts cloth
The blade of material, the scraper (2) is away from each other towards the moving direction with cloth；Heating wire (21) are equipped in the scraper (2), institute
The both ends for stating heating wire (21) are located at scraper (2) outside, between the heating wire (21) and scraper (2) by setting insulating film (22) every
From.
7. a kind of production technology of waterproof cloth according to claim 3, it is characterized in that: at the discharging of the rack (1) and
Between the baking oven (3) of step S4, cloth overturns 180 degree, and cloth is made to be coated with the one side of waterproofing agent upward.
8. the production technology of a kind of waterproof cloth according to claim 1, it is characterized in that: the step S5 includes the pressure mutual aid system devised for poor peasants
Sequence: pressure bundle is carried out to waterproof cloth by pressing machine (5), makes the consistency of thickness of waterproof cloth.
9. the production technology of a kind of waterproof cloth according to claim 8, it is characterized in that: the step S5 further includes being located at pressure
Polishing operation before mutual aid system devised for poor peasants sequence: polishing to waterproof layer surface with polishing roller (4), and the surface mesh number of polishing roller (4) is not less than
2000 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415644.XA CN110093787B (en) | 2019-05-18 | 2019-05-18 | Production process of waterproof cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415644.XA CN110093787B (en) | 2019-05-18 | 2019-05-18 | Production process of waterproof cloth |
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| Publication Number | Publication Date |
|---|---|
| CN110093787A true CN110093787A (en) | 2019-08-06 |
| CN110093787B CN110093787B (en) | 2021-09-28 |
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| CN201910415644.XA Active CN110093787B (en) | 2019-05-18 | 2019-05-18 | Production process of waterproof cloth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882162A (en) * | 2021-10-14 | 2022-01-04 | 南通全技纺织涂层有限公司 | Back seepage prevention mechanism in functional fabric processing process |
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| CN113882162A (en) * | 2021-10-14 | 2022-01-04 | 南通全技纺织涂层有限公司 | Back seepage prevention mechanism in functional fabric processing process |
| CN113882162B (en) * | 2021-10-14 | 2023-07-04 | 南通全技纺织涂层有限公司 | Back seepage preventing mechanism in functional fabric processing process |
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| CN110093787B (en) | 2021-09-28 |
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