CN107825793A - A kind of ventilative elastic force glued membrane of attaching type - Google Patents
A kind of ventilative elastic force glued membrane of attaching type Download PDFInfo
- Publication number
- CN107825793A CN107825793A CN201711083226.2A CN201711083226A CN107825793A CN 107825793 A CN107825793 A CN 107825793A CN 201711083226 A CN201711083226 A CN 201711083226A CN 107825793 A CN107825793 A CN 107825793A
- Authority
- CN
- China
- Prior art keywords
- glued membrane
- main body
- membrane
- top layer
- layer film
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 84
- 210000004379 membrane Anatomy 0.000 claims abstract description 78
- 210000002469 basement membrane Anatomy 0.000 claims abstract description 44
- 208000037656 Respiratory Sounds Diseases 0.000 claims abstract description 7
- 239000004831 Hot glue Substances 0.000 claims description 25
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 14
- 239000004744 fabric Substances 0.000 abstract description 12
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2437/00—Clothing
Abstract
The invention discloses a kind of ventilative elastic force glued membrane of attaching type, including glued membrane main body, described glued membrane main body includes basement membrane and is attached to epilamellar top layer film, described top layer film is more than the elasticity of basement membrane for elastic membrane and the elasticity of top layer film, the basement membrane can rupture after being stretched to a certain degree and crack the glued membrane main body, and the glued membrane main body has the ventilative state that the crackle be present.The present invention can make basement membrane rupture and then make to be attached to epilamellar top layer film to rupture therewith after being stretched to a certain degree, so that glued membrane main body can crack and possess airing function, and top layer film will not be broken and can keep elasticity, then the elasticity of glued membrane main body can be retained, after glued membrane main body is pasted onto on elastic fabric, possesses permeability after dressing first etc. and producing stretching, and it will not be disappeared in follow-up use, it can effectively ensure that the gas permeability of dress ornament, case and bag etc., wearing comfort degree is improved, processing and use are also more convenient.
Description
Technical field
The present invention relates to a kind of elastic force glued membrane.
Background technology
Elastic force glued membrane is often used on dress ornament, case and bag etc., these elastic force glued membranes can strengthen the elasticity of cloth etc., portion
Divide elastic force glued membrane that there is hot-melt adhesive characteristic, the fabrics such as cloth can be pasted, it is convenient to add so as to reduce suture amount
Work.Existing elastic force glued membrane is usually TPU hot melt adhesive films, and these elastic force glued membranes are typically air-locked, though indivedual film have it is micro-
Hole permeability, but after hot melt is bonded, micropore on elastic force glued membrane is often by blocking and losing gas permeability so as to influenceing
The permeability of corresponding dress ornament, case and bag etc., especially for the wide variety of elastic underwear of elastic force glued membrane, can have a strong impact on wearing
Comfort level, hot melting temperature is higher, and stopping state is more serious, and hot melting temperature is too low, can influence the viscous of elastic force glued membrane and fabric
Paste firmness.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide one kind can ensure air permeable effect, convenient processing and
The ventilative elastic force glued membrane of attaching type used.
The present invention is for the technical scheme that uses of its technical problem of solution：
A kind of ventilative elastic force glued membrane of attaching type, including glued membrane main body, described glued membrane main body include basement membrane and are attached to base
Top layer film on film, described top layer film are more than the elasticity of basement membrane for elastic membrane and the elasticity of top layer film, and the basement membrane is stretched to
It can be ruptured after to a certain degree and crack the glued membrane main body, the glued membrane main body, which has, has the ventilative of the crackle
State.
Preferably, described basement membrane is in latticed.
Preferably, described basement membrane is mesh glued membrane, and its mesh mesh number is 1~50 mesh, its screening area is 0.1~
20mm2。
Preferably, described basement membrane is non-elastomeric film.
Preferably, described top layer film is hot melt adhesive film and is pasted onto by hot melting way on basement membrane.
Preferably, described top layer film is TPU hot melt adhesive films or modified poly ester hot melt adhesive film.
Preferably, described basement membrane is HDPE hot melt adhesive films or PA hot melt adhesive films or retardation PES hot melt adhesive film or LDPE PURs
Film.
Preferably, the both ends of the basement membrane are pasted with described top layer film.
Preferably, diaphragm is pasted with the outer face of the glued membrane main body, the diaphragm can be torn from glued membrane main body
From.
Preferably, the thickness of the top layer film is 1~3 μm, and the thickness of the basement membrane is 2~5 μm.
The beneficial effects of the invention are as follows：In the present invention, because the elasticity of the top layer film of glued membrane main body is more than the elasticity of basement membrane,
Basement membrane can be made to rupture and then make to be attached to epilamellar top layer film after being stretched to a certain degree to rupture therewith, so that glued membrane
Main body can crack and possess airing function, and top layer film will not be broken and can keep elasticity, can then retain
The elasticity of glued membrane main body, in practical application, after glued membrane main body is pasted onto on elastic fabric, produced by dressing first etc.
Glued membrane main body can be made to possess permeability after stretching, and the permeability will not disappear in follow-up use, can be effective
Ensure the gas permeability of dress ornament, case and bag etc., improve wearing comfort degree, processing and use are also more convenient.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1；
Fig. 3 is the exploded view of the present invention.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of ventilative elastic force glued membrane of attaching type, including glued membrane main body, glued membrane main body include the He of basement membrane 20
The top layer film 10 being attached on basement membrane 20, top layer film 10 are more than the elasticity of basement membrane 20, base for elastic membrane and the elasticity of top layer film 10
Film 20 can rupture after being stretched to a certain degree and crack glued membrane main body, and glued membrane main body has the ventilative shape that crackle be present
State., can after being stretched to a certain degree because the elasticity of the top layer film 10 of glued membrane main body is more than the elasticity of basement membrane 20 in the present invention
The top layer film 10 for rupturing basement membrane 20 and then making to be attached on basement membrane 20 ruptures therewith, is split so that glued membrane main body can produce
Line and possess airing function, and top layer film 10 will not be broken and can keep elasticity, can then retain the bullet of glued membrane main body
Property, in practical application, after glued membrane main body is pasted onto on elastic fabric, it can make after dressing first etc. and produce stretching
Glued membrane main body possesses permeability, and the permeability will not disappear in follow-up use, can effectively ensure that dress ornament, case and bag
Deng gas permeability, improve wearing comfort degree, processing and use it is also more convenient.
In the present invention, basement membrane 20 is preferably in latticed, so after basement membrane 20 is stretched to a certain degree, the net of basement membrane 20
Lattice edge can be broken so that what crackle can be evenly is distributed in glued membrane main body, ensures that glued membrane main body is saturating everywhere
Gas performance it is close.In the present embodiment, basement membrane 20 is mesh glued membrane, and its mesh mesh number is 1~50 mesh, and its screening area is 0.1
~20mm2, mesh glued membrane is matured product in the art, is easy to purchase and uses, utilizes this kind of mesh mesh number and mesh face
Glued membrane main body made of long-pending mesh glued membrane can obtain the permeability more balanced and elastic force, especially suitable for underwear product
Use, certainly, in practical application, the mesh mesh number and screening area of mesh glued membrane can also be adjusted flexibly as needed, mesh face
During product increase, mesh mesh number diminishes, and the quantity of crackle is relatively fewer, so as to reduce the permeability of glued membrane main body, still
The elasticity of glued membrane main body can be increased, accordingly, when mesh face reduces, the increase of mesh mesh number, crack number increase, so as to increase
Strong permeability, but can reduce the elasticity of glued membrane main body due to crackle increase on top layer film 10 accordingly.
In the present embodiment, basement membrane 20 is non-elastomeric film, is easy to crack by stretching, certainly, in practical application, base
Film 20 can also use the film with elasticity, only need its elasticity to be less than the elasticity of top layer film 10.
In the present embodiment, top layer film 10 is hot melt adhesive film and is pasted onto by hot melting way on basement membrane 20, convenient processing system
Make, directly directly fabric can be also bonded using the hot-melt adhesive performance of skin covering of the surface during use, facilitate the processing system of clothing
Make, be easy to use, certainly, in practical application, top layer film 10 can also be carried out using glue or other coating hot-melt adhesive to fabric
Bonding.
In the present invention, TPU hot melt adhesive films or modified poly ester hot melt adhesive film can be selected in top layer film 10., these are all this areas
Interior common material, there is excellent elasticity and hot-melt adhesive performance, certainly, in practical application, it also can be selected in top layer film 10
He makes suitable material.HDPE hot melt adhesive films or PA hot melt adhesive films or retardation PES hot melt adhesive film or LDPE hot melts can be selected in basement membrane 20
Glued membrane, more easily stretchable tear and crack, and be not easy to damage to human body skin, while can also realize hot melt adhesive
Function, safety and environmental protection, in practical application, basement membrane 20 equally can be selected other appropriate materials and make.
In the present embodiment, the both ends of basement membrane 20 are pasted with top layer film 10, and two shell fabrics can be bonded together, and are applicable
In the processing of the clothings such as most of underwear, convenient use certainly, also can be as needed and only in basement membrane 20 in practical application
One end attaches top layer film 10.
Diaphragm (not shown) is pasted with the outer face of glued membrane main body, diaphragm can be torn off from glued membrane main body,
Glued membrane main body is generally relatively thin, on the one hand glued membrane main body can be shaped, prevent glued membrane main body from fold occur, on the other hand,
Also glued membrane main body can be played a protective role, prevents glued membrane main body from scratch rupture or adhering dust debris etc. occur, the protection
The materials such as conventional release liners can be selected in film.
In the present embodiment, the thickness of top layer film 10 is 1~6 μm, and the thickness of basement membrane 20 is 1~10 μm, disclosure satisfy that big
The bonding demand of part fabric, and the thickness of glued membrane main body can be reduced, ensure structural strength so that the fabric after bonding is more
It is firmly attractive in appearance.
The preferred embodiments of the present invention are the foregoing is only, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme is belonged within protection scope of the present invention.
Claims (10)
- The elastic force glued membrane 1. a kind of attaching type is breathed freely, including glued membrane main body, it is characterised in that：Described glued membrane main body includes basement membrane (20) and the top layer film (10) that is attached on basement membrane (20), described top layer film (10) are elastic membrane and the elasticity of top layer film (10) More than the elasticity of basement membrane (20), the basement membrane (20) can rupture after being stretched to a certain degree and produce the glued membrane main body and split Line, the glued membrane main body have the ventilative state that the crackle be present.
- The elastic force glued membrane 2. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：Described basement membrane (20) is in net Trellis.
- The elastic force glued membrane 3. a kind of attaching type according to claim 2 is breathed freely, it is characterised in that：Described basement membrane (20) is net Eye glued membrane, its mesh mesh number is 1~50 mesh, and its screening area is 0.1~20mm2。
- The elastic force glued membrane 4. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：Described basement membrane (20) is non- Elastic membrane.
- The elastic force glued membrane 5. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：Described top layer film (10) is Hot melt adhesive film is simultaneously pasted onto on basement membrane (20) by hot melting way.
- The elastic force glued membrane 6. a kind of attaching type according to claim 5 is breathed freely, it is characterised in that：Described top layer film (10) is TPU hot melt adhesive films or modified poly ester hot melt adhesive film.
- The elastic force glued membrane 7. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：Described basement membrane (20) is HDPE hot melt adhesive films or PA hot melt adhesive films or retardation PES hot melt adhesive film or LDPE hot melt adhesive films.
- The elastic force glued membrane 8. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：The both ends of the basement membrane (20) It is pasted with described top layer film (10).
- The elastic force glued membrane 9. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：The outer end of the glued membrane main body Diaphragm is pasted with face, the diaphragm can be torn off from glued membrane main body.
- The elastic force glued membrane 10. a kind of attaching type according to claim 1 is breathed freely, it is characterised in that：The top layer film (10) Thickness is 1~6 μm, and the thickness of the basement membrane (20) is 1~10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083226.2A CN107825793A (en) | 2017-11-07 | 2017-11-07 | A kind of ventilative elastic force glued membrane of attaching type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083226.2A CN107825793A (en) | 2017-11-07 | 2017-11-07 | A kind of ventilative elastic force glued membrane of attaching type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825793A true CN107825793A (en) | 2018-03-23 |
Family
ID=61653758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711083226.2A Pending CN107825793A (en) | 2017-11-07 | 2017-11-07 | A kind of ventilative elastic force glued membrane of attaching type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825793A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998037266A1 (en) * | 1997-02-21 | 1998-08-27 | The Procter & Gamble Company | Tear resistant porous extensible web |
| US20030105446A1 (en) * | 2001-11-30 | 2003-06-05 | Tredegar Film Products Corporation | Absorbent article with double-sided soft and elastic components |
| CN1549773A (en) * | 2001-08-28 | 2004-11-24 | Breathable multilayer films with breakable skin layers | |
| US6884494B1 (en) * | 1999-12-21 | 2005-04-26 | The Procter & Gamble Company | Laminate web |
| CN101175629A (en) * | 2005-05-12 | 2008-05-07 | 克劳佩塑料制品有限公司 | Elastomeric films with brittle nonblocking skins |
| CN101534778A (en) * | 2006-11-13 | 2009-09-16 | Sca卫生用品公司 | Elastic laminate and absorbent article comprising the laminate |
| CN207523135U (en) * | 2017-11-07 | 2018-06-22 | 中山市广升粘合材料有限公司 | A kind of attaching type is breathed freely elastic force glued membrane |
-
2017
- 2017-11-07 CN CN201711083226.2A patent/CN107825793A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998037266A1 (en) * | 1997-02-21 | 1998-08-27 | The Procter & Gamble Company | Tear resistant porous extensible web |
| US6884494B1 (en) * | 1999-12-21 | 2005-04-26 | The Procter & Gamble Company | Laminate web |
| CN1549773A (en) * | 2001-08-28 | 2004-11-24 | Breathable multilayer films with breakable skin layers | |
| US20030105446A1 (en) * | 2001-11-30 | 2003-06-05 | Tredegar Film Products Corporation | Absorbent article with double-sided soft and elastic components |
| CN101175629A (en) * | 2005-05-12 | 2008-05-07 | 克劳佩塑料制品有限公司 | Elastomeric films with brittle nonblocking skins |
| CN101534778A (en) * | 2006-11-13 | 2009-09-16 | Sca卫生用品公司 | Elastic laminate and absorbent article comprising the laminate |
| CN207523135U (en) * | 2017-11-07 | 2018-06-22 | 中山市广升粘合材料有限公司 | A kind of attaching type is breathed freely elastic force glued membrane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204773829U (en) | Breathable elastic sandwich composite cloth | |
| JP2009011475A5 (en) | ||
| TWM602448U (en) | Adhesive sheet structure capable of making mask three-dimensional | |
| JP2008214794A (en) | Glove insert having three-dimensional shape, and method for producing the same | |
| CN207523135U (en) | A kind of attaching type is breathed freely elastic force glued membrane | |
| CN107825793A (en) | A kind of ventilative elastic force glued membrane of attaching type | |
| KR20170009494A (en) | Pants with expanding waist | |
| AU743149B2 (en) | Backing material for plasters and dressings | |
| CN105592833A (en) | Wrapped absorbent article | |
| JP2006181782A (en) | Adhesive laminated film for cloth and cloth using it | |
| JP6774351B2 (en) | Underwear and how to manufacture it | |
| CN206138279U (en) | Dressing of waterproof ventilative polyurethane water thorn cloth | |
| CN206188719U (en) | A hot melt adhesive film of evenly breathing freely for dress surface fabric | |
| CN210792299U (en) | Water-absorbing and sweat-releasing composite material | |
| CN206367225U (en) | Air-permeable elastic rolls over crape formula compound nonwoven cloth | |
| CN209075177U (en) | A kind of paper diaper side waist compound nonwoven cloth base band | |
| CN205767863U (en) | raincoat fabric | |
| CN207928427U (en) | A kind of medical bandage with water-proof self-adhesion function | |
| JP3225640U (en) | Flat elastic bonding fabric | |
| CN211861869U (en) | Health protection multiple filtration gauze mask | |
| CN216776224U (en) | Waist inner patch bag combined with bonding process | |
| WO2020110294A1 (en) | Underwear and method for producing same | |
| CN216165322U (en) | Protective garment with double-layer structure | |
| CN207411536U (en) | Nano thin-film mask | |
| JP5536801B2 (en) | Permeable net material and method for producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |