CN108638175A - A method of it is punched on non-metallic elastic material - Google Patents
A method of it is punched on non-metallic elastic material Download PDFInfo
- Publication number
- CN108638175A CN108638175A CN201810443715.2A CN201810443715A CN108638175A CN 108638175 A CN108638175 A CN 108638175A CN 201810443715 A CN201810443715 A CN 201810443715A CN 108638175 A CN108638175 A CN 108638175A
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- China
- Prior art keywords
- elastic material
- metallic elastic
- punched
- woven fabrics
- region
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of methods punched on non-metallic elastic material, and inelastic region is formed on non-metallic elastic material, are punched in the inelastic region.Since inelastic region will not be deformed with the extension of non-metallic elastic material, it is effectively guaranteed the shapes and sizes of its endoporus so that the Air permenbility of non-metallic elastic material is relatively stable.
Description
Technical field
The present invention relates to the processing technique fields of film and non-woven fabrics, more particularly to one kind on non-metallic elastic material
The method of punching.
Background technology
Non-metallic elastic material using film and non-woven fabrics as representative, be widely used in daily necessities field it is general, lead to
It is usually used in making clothes, facial mask, amenities, diaper, warm paste etc..And it is produced as the spontaneous heating of representative using warm paste, fever mask
Product are higher to the gas permeability requirements of film and non-woven fabrics, and this self-heating product is made of iron powder, activated carbon, inorganic salts, water
Mixture, release heat meeting oxygen exothermic oxidation reaction occurring, Air permenbility can neither it is too high can not be too low, Air permenbility
Too high heater then reacts too fast, and temperature is excessively high easily to be caused to scald to skin, and heat cycles are short, and the too low heater of Air permenbility is then
It reacted slow, and was unable to reach heating, the warm purpose treated.Therefore, the Air permenbility of non-metallic elastic material is controlled just very
It is necessary.As the heat-emitting products by spontaneous heating of breathing freely, the non-metallic elastic material used, generally requiring punching control, it is
Air permenbility appropriate.If directly being punched on non-metallic elastic material, with the extension of non-metallic elastic material, hole also can be therewith
Become larger, Air permenbility also will increase, and can not control effectively to its Air permenbility.Therefore, it is necessary to develop it is a kind of it is effective can
The method for controlling non-metallic elastic material Air permenbility.
Invention content
The object of the present invention is to provide a kind of methods punched on non-metallic elastic material, to solve the above-mentioned prior art
There are the problem of, so that the Air permenbility of non-metallic elastic material is efficiently controlled for required size.
To achieve the above object, the present invention provides following schemes：
The present invention provides a kind of methods punched on non-metallic elastic material, are formed on non-metallic elastic material non-
Hookean region punches in the inelastic region.
Preferably, make the non-metal elastic material using hot melt, high frequency welding, ultrasonic bonding or bonding method
The partial loss elasticity of material, forms inelastic region.
Preferably, using hot melt, high frequency welding, ultrasonic bonding or bonding method by one non-resilient with it is described
Non-metallic elastic material is connected, and described non-resilient is the inelastic region.
Preferably, the inelastic region be circle, annular, ellipse, oval ring, polygon, polygonal annular, it is described
It is round, ellipse or polygon that inelastic region, which can also use the nesting of above-mentioned annular, the hole beaten,.
Preferably, the inelastic region is several, and the inelastic region is equal on the non-metallic elastic material
Even distribution.
Preferably, the inelastic region is several, and the inelastic region is equal on the non-metallic elastic material
Even array distribution.
Preferably, the non-metallic elastic material be water-proof material film, the water-proof material film preferably by PP materials,
PA materials, PVC material, EVA material, PU materials, TPU materials, PET material, PE materials, polyester material or nylon material are made.
Preferably, the non-metallic elastic material is one layer of water-proof material film, or, the non-metallic elastic material is more
Layer water-proof material film it is compound, or, the non-metallic elastic material is the compound of water-proof material film and non-woven fabrics.
Preferably, the non-metallic elastic material is the compound of water-proof material film and non-woven fabrics, and the non-woven fabrics is preferred
For nonwoven polypropylene fabric, terylene non-woven fabric, polyamide fibre non-woven fabrics, viscose rayon non-woven fabrics, acrylic fibers non-woven fabrics, polyethylene non-woven fabrics or polyvinyl chloride fibre
At least one of non-woven fabrics.
Preferably, inelastic region is heated out on the non-metallic elastic material using fuse machine, the fuse machine
The section in hot melt portion matches with the inelastic region, and the perforating needle of the fuse machine is located on the inside of the hot melt portion, described
After hot melt portion is contacted with the non-metallic elastic material, the perforating needle is stretched out from the hot melt portion, and pierces through the non-ballistic
Property region.
The present invention achieves following technique effect compared with the existing technology：
The present invention is punched by the way that inelastic region is arranged on non-metallic elastic material in the inelastic region, by
It will not be deformed with the extension of non-metallic elastic material in inelastic region, be effectively guaranteed the shapes and sizes of its endoporus,
So that the Air permenbility of non-metallic elastic material is relatively stable, solves non-metallic elastic material when extending, Kong Huila thereon
Stretch deformation and the technical issues of become larger so that the Air permenbility of non-metallic elastic material can be efficiently controlled as required size,
Guarantee is provided to be further fabricated to product using the non-metallic elastic material after the punching.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the main structure diagram of the elastic material after present invention punching；
Fig. 2 is a kind of schematic cross-sectional view of A-A in Fig. 1；
Fig. 3 is another schematic cross-sectional view of A-A in Fig. 1；
Wherein：1- non-metallic elastic materials, 2- inelastic regions, the holes 3-, non-resilient of 4-.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of methods punched on non-metallic elastic material, so that non-metallic elastic material
Air permenbility can be efficiently controlled as required size.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Embodiment 1：
As depicted in figs. 1 and 2：A kind of method punched on non-metallic elastic material is present embodiments provided, it is nonmetallic
Elastic material 1 can be one layer or compound of multilayer, preferably airtight or micro- ventilative water-proof material film or water-proof material
The composite material of film and non-woven fabrics, water-proof material film is preferably by PP materials, PA materials, PVC material, EVA material, PU materials
The materials such as material, TPU materials, PET material, PE materials, polyester material or nylon material are made, and non-woven fabrics is preferably polypropylene fibre (PP) nothing
Woven fabric, terylene (PET) non-woven fabrics, polyamide fibre (PA) non-woven fabrics, viscose rayon non-woven fabrics, acrylic fibers non-woven fabrics, polyethylene (HDPE) nonwoven
At least one of cloth or polyvinyl chloride fibre (PVC) non-woven fabrics.It needs to form inelastic region on non-metallic elastic material 1 before punching
2, the then punching in the inelastic region 2, the diameter in hole can very small even up to micron order, in an inelastic region 2
The quantity in hole 3 can be one or multiple, actual diameter and quantity are depending on its requirement size to Air permenbility.It is non-
Hookean region 2 can be several, and uniform array is distributed on non-metallic elastic material 1.Certain inelastic region 2 can also be uneven
Even distribution, as long as the diameter in the hole beaten and quantity meet its requirement to Air permenbility.Inelastic region is chosen as justifying
Shape, annular, ellipse, oval ring, polygon, polygonal annular, the inelastic region can also use the embedding of above-mentioned annular
Set, the hole beaten are chosen as round, ellipse or polygon.Preferably, when inelastic region 2 is round, annular, corresponding institute
The hole 3 beaten is circular hole, and when inelastic region 2 is ellipse, oval ring, the corresponding hole 3 beaten is corresponding elliptical aperture, when
When inelastic region 2 is polygon, polygonal annular, the corresponding hole 3 beaten is corresponding polygonal hole, to ensure hole 3 and non-
The edge spacing of Hookean region 2 is consistent, makes hole 3 be not easy to deform with the extension of non-metallic elastic material 1, i.e.,：Hole 3 is not with non-
Metal material integrally stretching or local elongation and varying aperture occurs.
It is possible to further use hot melt, high frequency welding, ultrasonic bonding or bonding method to make non-metal elastic
The partial loss elasticity of material 1, forms inelastic region 2.Specifically, it can use fuse machine on non-metallic elastic material 1
Inelastic region 2 is heated out, section and the inelastic region 2 in the hot melt portion of fuse machine match, and the perforating needle of fuse machine is located at
On the inside of hot melt portion, after hot melt portion is contacted with non-metallic elastic material 1, perforating needle is stretched out from hot melt portion, and pierces through inelastic region
Domain 2.
Embodiment 2：
As shown in figures 1 and 3：It is in place of the present embodiment and the difference of embodiment 1：It is welded using hot melt, high frequency
One non-resilient 4 and non-metallic elastic material 1 are connected by method, ultrasonic bonding or bonding method, wait for non-resilient 4 with it is nonmetallic
After elastic material 1 is stably connected with, non-resilient 4 is inelastic region 2, then can punch while penetrate on non-resilient 4
Non-metallic elastic material 1.It is of course also possible to pre-manufactured hole is carried out on non-resilient 4, then by this pre-manufactured hole in non-metal elastic
Material 1 beats the hole 3.Other technical characteristics and technique effect are same as Example 1, and details are not described herein.
The present invention is by using hot melt, high frequency welding, ultrasonic bonding or bonding method in non-metal elastic material
Inelastic region 2 is set on material 1, and inelastic region 2 can both be formed by non-metallic elastic material 1 itself, can also pass through increasing
Add non-resilient 4 formation, then the punching in the inelastic region 2 again, hole 3 need to run through non-resilient 4 and non-metal elastic material
Material 1.Since inelastic region 2 will not be deformed with the extension of non-metallic elastic material 1, it can effectively ensure hole 3 therein
Shapes and sizes so that the Air permenbility of non-metallic elastic material 1 is relatively stable.
The present invention solves non-metallic elastic material when extending, hole thereon can stretcher strain and the technology that becomes larger ask
Topic so that the Air permenbility of non-metallic elastic material 1 can be efficiently controlled as required size, after further utilizing the punching
Non-metallic elastic material 1 be fabricated to fever mask, spontaneous heating packet, the products such as warm paste and provide guarantee.
Specific case is applied in this specification, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of method punched on non-metallic elastic material, it is characterised in that：Non-ballistic is formed on non-metallic elastic material
Property region, is punched in the inelastic region.
2. the method according to claim 1 punched on non-metallic elastic material, it is characterised in that：Using hot melt,
High frequency welding, ultrasonic bonding or bonding method make the partial loss elasticity of the non-metallic elastic material, form non-ballistic
Property region.
3. the method according to claim 1 punched on non-metallic elastic material, it is characterised in that：Using hot melt,
One non-resilient and the non-metallic elastic material are connected by high frequency welding, ultrasonic bonding or bonding method, described non-
Elastic piece is the inelastic region.
4. the method according to any one of claim 1 to 3 punched on non-metallic elastic material, it is characterised in that：
The inelastic region is circle, annular, the nesting of ellipse, oval ring, polygon, polygonal annular or annular, is beaten
Hole is round, ellipse or polygon.
5. the method punched on non-metallic elastic material according to claims 1 to 3, it is characterised in that：The non-ballistic
Property region be several.
6. the method according to claim 5 punched on non-metallic elastic material, it is characterised in that：Several are described non-
Hookean region uniform array on the non-metallic elastic material is distributed.
7. the method according to claim 1 punched on non-metallic elastic material, it is characterised in that：The nonmetallic bullet
Property material be water-proof material film, the water-proof material film is preferably by PP materials, PA materials, PVC material, EVA material, PU materials
Material, TPU materials, PET material, PE materials, polyester material or nylon material are made.
8. the method according to claim 1 punched on non-metallic elastic material, it is characterised in that：The nonmetallic bullet
Property material be one layer of water-proof material film, or, the non-metallic elastic material be multilayer water-proof material film it is compound, or, institute
It is the compound of water-proof material film and non-woven fabrics to state non-metallic elastic material.
9. the method according to claim 8 punched on non-metallic elastic material, it is characterised in that：The nonmetallic bullet
Property material be the compound of water-proof material film and non-woven fabrics, the non-woven fabrics is preferably nonwoven polypropylene fabric, terylene non-woven fabric, polyamide fibre
At least one of non-woven fabrics, viscose rayon non-woven fabrics, acrylic fibers non-woven fabrics, polyethylene non-woven fabrics or polyvinyl chloride fibre non-woven fabrics.
10. the method according to claim 1 punched on non-metallic elastic material, it is characterised in that：Use fuse machine
Inelastic region, section and the inelastic region in the hot melt portion of the fuse machine are heated out on the non-metallic elastic material
Domain matches, and the perforating needle of the fuse machine is located on the inside of the hot melt portion, the hot melt portion and the non-metallic elastic material
After contact, the perforating needle is stretched out from the hot melt portion, and pierces through the inelastic region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443715.2A CN108638175B (en) | 2018-05-10 | 2018-05-10 | Method for punching hole in non-metal elastic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443715.2A CN108638175B (en) | 2018-05-10 | 2018-05-10 | Method for punching hole in non-metal elastic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108638175A true CN108638175A (en) | 2018-10-12 |
| CN108638175B CN108638175B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810443715.2A Active CN108638175B (en) | 2018-05-10 | 2018-05-10 | Method for punching hole in non-metal elastic material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0119478A1 (en) * | 1983-02-16 | 1984-09-26 | Hospital For Joint Diseases Orthopedic Institute | Weight lifter's belt |
| CN86107550A (en) * | 1985-09-09 | 1987-07-29 | 金伯利-克拉克公司 | The nonwoven of porous |
| CN1902047A (en) * | 2003-12-31 | 2007-01-24 | 金伯利-克拉克环球有限公司 | Single sided stretch bonded laminates, and method of making same |
| CN101010195A (en) * | 2003-12-18 | 2007-08-01 | 屈德加薄膜产品股份有限公司 | Breathable elastic laminates and methods of manufacturing same |
| CN101437682A (en) * | 2006-05-12 | 2009-05-20 | Sca卫生产品股份公司 | Elastic laminate and method for making the same |
| US20140374002A1 (en) * | 2013-06-25 | 2014-12-25 | Michael Lin | Method and Apparatus for Cutting and Sealing |
-
2018
- 2018-05-10 CN CN201810443715.2A patent/CN108638175B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0119478A1 (en) * | 1983-02-16 | 1984-09-26 | Hospital For Joint Diseases Orthopedic Institute | Weight lifter's belt |
| CN86107550A (en) * | 1985-09-09 | 1987-07-29 | 金伯利-克拉克公司 | The nonwoven of porous |
| CN101010195A (en) * | 2003-12-18 | 2007-08-01 | 屈德加薄膜产品股份有限公司 | Breathable elastic laminates and methods of manufacturing same |
| CN1902047A (en) * | 2003-12-31 | 2007-01-24 | 金伯利-克拉克环球有限公司 | Single sided stretch bonded laminates, and method of making same |
| CN101437682A (en) * | 2006-05-12 | 2009-05-20 | Sca卫生产品股份公司 | Elastic laminate and method for making the same |
| US20140374002A1 (en) * | 2013-06-25 | 2014-12-25 | Michael Lin | Method and Apparatus for Cutting and Sealing |
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| Publication number | Publication date |
|---|---|
| CN108638175B (en) | 2021-04-20 |
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