CN107458738A - A kind of multifunctional putty powder packaging bag - Google Patents
A kind of multifunctional putty powder packaging bag Download PDFInfo
- Publication number
- CN107458738A CN107458738A CN201710706475.6A CN201710706475A CN107458738A CN 107458738 A CN107458738 A CN 107458738A CN 201710706475 A CN201710706475 A CN 201710706475A CN 107458738 A CN107458738 A CN 107458738A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- wall
- block
- sides
- bag body
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/001—Blocks, stacks or like assemblies of bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
Abstract
The invention discloses a kind of multifunctional putty powder packaging bag, including packaging bag body, the bottom of the packaging bag body is provided with two symmetrical cross bars, the both sides of the packaging bag body are arranged with support bar, and the outer wall of support bar is socketed with movable block, the outer wall side of the movable block is rotatably connected to compression bar, the outer wall opposite side hinge of the movable block is connected with closure, and the outer wall side of closure is arranged with two latch segments, the outer wall both sides of the latch segment are fixedly connected with fixed block by spring, and the both sides of fixed block are rotatably connected to motion bar, the one end of motion bar away from fixed block is rotatablely connected with latch segment, the outer wall side of the movable block is provided with locking slot corresponding with latch segment, the inwall of the packaging bag body is provided with one layer of drying layer.The present invention is simple in construction, easy to operate, has moisture effect, extends the resting period of powder of lacquer putty for use on, and can be sealed at any time according to the component of remaining powder of lacquer putty for use on.
Description
Technical field
The present invention relates to construction material to produce and process technical field, more particularly to a kind of multifunctional putty powder packaging bag.
Background technology
Powder of lacquer putty for use on is one kind of building and ornament materials, and main component is talcum powder and glue, the rough house table just purchased
One layer of white putty in face, the whiteness of usual putty more than 90 fineness more than 330.Putty is levelling for wall-surface patching
A kind of base material, to decorate in next step（Brush paint wallpaper）Lay a good foundation.Putty is divided into two kinds of interior wall and exterior wall, exterior wall
Putty, which will be resisted, exposes to the weather so colloidality is big, intensity is high, and environmentally friendly index is slightly lower.Inner wall putty composite index is preferable, healthy ring
Protect, so interior wall not external application, the not interior use of exterior wall.Usual putty is gypsum or cement base, and such rough surface is easier
Bonding is firm.But a bed boundary Ji Lai sealing basic unit is still brushed in basic unit when construction while improves metope
Adhesive force, putty preferably can be bonded on basal plane.At present, it is necessary to be wrapped with protective bag during powder of lacquer putty for use on production and application
Dress, and existing packaging bag air-tightness is bad, powder of lacquer putty for use on easily makes moist, and the resting period is not grown, and when powder of lacquer putty for use on uses more than half
It should not seal up for safekeeping, influence to reuse, so as to cause certain wasting of resources.
The content of the invention
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the present invention provides a kind of multifunctional putty powder packaging bag.
To achieve these goals, present invention employs following technical scheme：
A kind of multifunctional putty powder packaging bag, including packaging bag body, the bottom of the packaging bag body are provided with two symmetrically
Cross bar, the both sides of the packaging bag body are arranged with support bar, and the outer wall of support bar is socketed with movable block, the movable block
Outer wall side be rotatably connected to compression bar, and the end of compression bar is fixedly connected with fixture block, and the outer wall of the movable block is another
Side hinge is connected with closure, and the outer wall side of closure is arranged with two latch segments, the outer wall both sides of the latch segment
Fixed block is fixedly connected with by spring, and the both sides of fixed block are rotatably connected to motion bar, motion bar is away from fixed block
One end is rotatablely connected with latch segment, and the outer wall side of the movable block is provided with locking slot corresponding with latch segment, the packaging bag
The inwall of body is provided with one layer of drying layer, and the inwall of drying layer is provided with the parting bead of several vertical distributions, and the outer wall of parting bead
Provided with several passages, the internal cavities of parting bead are filled with several second dried pieces.
Preferably, the lower end both sides of the cross bar are arranged with cushion block, and the bottom of cushion block is provided with anti-slip veins.
Preferably, the inwall both sides of the movable block are arranged with sliding block, and the outer wall of support bar is provided with corresponding with sliding block
Chute.
Preferably, the outer wall side of two compression bars is staggeredly distributed with 3-5 compact heap.
Preferably, it is arranged with elastomer block in the inwall grooves on two sides of the locking slot.
Preferably, the inner homogeneous of the drying layer is filled with several second dried pieces.
Preferably, the base angle positional symmetry of the packaging bag body is provided with arc mesh bag, and the inside filling of arc mesh bag
There are the first dried pieces.
Compared with prior art, the beneficial effects of the invention are as follows：The bottom of cushion block is provided with anti-slip veins, avoids packaging bag
Body directly contacts with ground, has moisture effect, and the inside of arc mesh bag is filled with the first dried pieces, on the one hand has dry
Dry effect, avoid powder of lacquer putty for use on and make moist, on the other hand with certain stability, the inner homogeneous of drying layer is filled with multiple the
Two dried pieces, play drying effect, extend the resting period of powder of lacquer putty for use on, and when a part of powder of lacquer putty for use on is by the time of tide, parting bead will make moist
Powder of lacquer putty for use on and the powder of lacquer putty for use on dried separate, and avoid whole powder of lacquer putty for use on from making moist, when powder of lacquer putty for use on first use is endless, also surplus
When, movable block is slided at remaining powder of lacquer putty for use on, two compression bars are turned to the both sides of packaging bag respectively, compression bar end
Fixture block is placed into inside corresponding neck, closes closure, latch segment is inserted into the inside of locking slot, locked, uses hand
The both sides of push-through packs bag, drain remaining air in bag, by extruding compact heap so that compression bar is tightly connected together,
Enhance sealing effectiveness.The present invention is simple in construction, easy to operate, has moisture effect, extends the resting period of powder of lacquer putty for use on, and energy
It is enough to be sealed at any time according to the component of remaining powder of lacquer putty for use on, suitably it is widely popularized.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the A structure enlargement diagrams of the present invention；
Fig. 4 is the B structure enlarged diagram of the present invention.
In figure：Packaging bag body 1, drying layer 2, cross bar 3, support bar 4, arc mesh bag 5, the first dried pieces 6, parting bead 7, work
Motion block 8, compression bar 9, closure 10, fixture block 11, locking slot 12, latch segment 13, spring 14, motion bar 15, fixed block 16, projection
17th, limited block 18, the second dried pieces 19, cushion block 20, passage 21, compact heap 22, elastomer block 23.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-4, a kind of multifunctional putty powder packaging bag, including packaging bag body 1, the bottom of packaging bag body 1 are set
There are two symmetrical cross bars 3, the both sides of packaging bag body 1 are arranged with support bar 4, and the outer wall of support bar 4 is socketed with activity
Block 8, the outer wall side of movable block 8 is rotatably connected to compression bar 9, and the end of compression bar 9 is fixedly connected with fixture block 11, movable block
8 outer wall opposite side hinge is connected with closure 10, and the outer wall side of closure 10 is arranged with two latch segments 13, locking
The outer wall both sides of block 13 are fixedly connected with fixed block 16 by spring 14, and the both sides of fixed block 16 are rotatably connected to motion bar
15, the one end of motion bar 15 away from fixed block 16 is rotatablely connected with latch segment 13, and the outer wall side of movable block 8 is provided with and latch segment
Locking slot 12 corresponding to 13, the inwall of packaging bag body 1 is provided with one layer of drying layer 2, and the inwall of drying layer 2 hangs down provided with several
The parting bead 7 being directly distributed, and the outer wall of parting bead 7 is provided with several passages 21, the internal cavities of parting bead 7 filled with several second
Dried pieces 19.
Specifically, the lower end both sides of cross bar 3 are arranged with cushion block 20, and the bottom of cushion block 20 is provided with anti-slip veins, has one
Fixed supporting role, while avoid packaging bag body 1 and directly contacted with ground, there is moisture effect.
Specifically, the inwall both sides of movable block 8 are arranged with sliding block 18, and the outer wall of support bar 4 is provided with right with sliding block 18
The chute answered, it is easy to movable block 8 to slide, can be sealed at any time according to the component of remaining powder of lacquer putty for use on.
Specifically, the outer wall side of two compression bars 9 is staggeredly distributed with 3-5 compact heap 22, to remaining powder of lacquer putty for use on
Further sealed, increase air-tightness.
Specifically, being arranged with elastomer block 23 in the inwall grooves on two sides of locking slot 12, it is easy to the pull-out of latch segment 13.
Specifically, the inner homogeneous of drying layer 2 is filled with several second dried pieces 19, drying effect is played, is extended greasy
The resting period of sub- powder.
Specifically, the base angle positional symmetry of packaging bag body 1 is provided with arc mesh bag 5, and the inside of arc mesh bag 5 is filled with
First dried pieces 6, on the one hand with desiccation, avoid powder of lacquer putty for use on and make moist, on the other hand with certain stability.
Operation principle：In the present invention, the lower end both sides of cross bar 3 are symmetrically arranged with cushion block 20, and the bottom of cushion block 20 is provided with
Anti-slip veins, there is certain supporting role, while avoid packaging bag body 1 and directly contacted with ground, there is moisture effect, and
The inside of arc mesh bag 5 is filled with the first dried pieces 6, on the one hand with desiccation, avoids powder of lacquer putty for use on and makes moist, on the other hand
With certain stability, the inwall of packaging bag body 1 is provided with one layer of drying layer 2, and the inner homogeneous of drying layer 2 is filled with more
Individual second dried pieces 19, play drying effect, extend the resting period of powder of lacquer putty for use on, and the internal cavities of parting bead 7 are filled with multiple the
Two dried pieces 19, when the powder of lacquer putty for use on to make moist is separated, avoided by the time of tide, parting bead 7 by a part of powder of lacquer putty for use on the powder of lacquer putty for use on dried
Whole powder of lacquer putty for use on make moist, when powder of lacquer putty for use on first use is endless, also surplus when, according to the component of remaining powder of lacquer putty for use on, by activity
Block 8 is slided at remaining powder of lacquer putty for use on, and two compression bars 9 are turned to the both sides of packaging bag, the fixture block 11 of the end of compression bar 9 respectively
Corresponding to being placed into inside neck, closure 10 is closed, latch segment 13 is inserted into the inside of locking slot 12, locked, used
The both sides of hand push-through packs bag, drain remaining air in bag, extrude the compact heap 22 that two compression bars 9 are interspersed above,
Tightly it is connected together by the compression bar 9 of compact heap 22, enhances sealing effectiveness.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of multifunctional putty powder packaging bag, including packaging bag body（1）, it is characterised in that：The packaging bag body（1）'s
Bottom is provided with two symmetrical cross bars（3）, the packaging bag body（1）Both sides be arranged with support bar（4）, and support bar
（4）Outer wall be socketed with movable block（8）, the movable block（8）Outer wall side be rotatably connected to compression bar（9）, and compression bar
（9）End be fixedly connected with fixture block（11）, the movable block（8）Outer wall opposite side hinge be connected with closure（10）, and
Closure（10）Outer wall side be arranged with two latch segments（13）, the latch segment（13）Outer wall both sides pass through spring
（14）It is fixedly connected with fixed block（16）, and fixed block（16）Both sides be rotatably connected to motion bar（15）, motion bar（15）
Away from fixed block（16）One end and latch segment（13）Rotation connection, the movable block（8）Outer wall side be provided with and latch segment
（13）Corresponding locking slot（12）, the packaging bag body（1）Inwall be provided with one layer of drying layer（2）, and drying layer（2）It is interior
Wall is provided with the parting bead of several vertical distributions（7）, and parting bead（7）Outer wall be provided with several passages（21）, parting bead（7）It is interior
Portion's cavity is filled with several second dried pieces（19）.
A kind of 2. multifunctional putty powder packaging bag according to claim 1, it is characterised in that：The cross bar（3）Lower end
Both sides are arranged with cushion block（20）, and cushion block（20）Bottom be provided with anti-slip veins.
A kind of 3. multifunctional putty powder packaging bag according to claim 1, it is characterised in that：The movable block（8）It is interior
Wall both sides are arranged with sliding block（18）, and support bar（4）Outer wall be provided with and sliding block（18）Corresponding chute.
A kind of 4. multifunctional putty powder packaging bag according to claim 1, it is characterised in that：Two compression bars（9）
Outer wall side be staggeredly distributed with 3-5 compact heap（22）.
A kind of 5. multifunctional putty powder packaging bag according to claim 1, it is characterised in that：The locking slot（12）It is interior
Elastomer block is arranged with wall grooves on two sides（23）.
A kind of 6. multifunctional putty powder packaging bag according to claim 1, it is characterised in that：The drying layer（2）It is interior
Portion is uniformly filled with several second dried pieces（19）.
A kind of 7. multifunctional putty powder packaging bag according to claim 1, it is characterised in that：The packaging bag body（1）
Base angle positional symmetry be provided with arc mesh bag（5）, and arc mesh bag（5）Inside be filled with the first dried pieces（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706475.6A CN107458738B (en) | 2017-08-17 | 2017-08-17 | Multifunctional putty powder packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706475.6A CN107458738B (en) | 2017-08-17 | 2017-08-17 | Multifunctional putty powder packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107458738A true CN107458738A (en) | 2017-12-12 |
| CN107458738B CN107458738B (en) | 2023-08-15 |
Family
ID=60549792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710706475.6A Active CN107458738B (en) | 2017-08-17 | 2017-08-17 | Multifunctional putty powder packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458738B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311036A (en) * | 2018-02-10 | 2018-07-24 | 韩建波 | A kind of novel particle surface processing and modification technology equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9801607D0 (en) * | 1998-05-08 | 1998-05-08 | Mats Englund | Sack Handling Device |
| CA2487685A1 (en) * | 2003-11-18 | 2005-05-18 | Gerald Evans | Flexible bag supporting frame |
| CN2883208Y (en) * | 2005-11-14 | 2007-03-28 | 谭培均 | Sealing clips |
| EP2840038A2 (en) * | 2007-03-16 | 2015-02-25 | Poly-clip System GmbH & Co. KG | Locking clip with round base |
| CN204507604U (en) * | 2015-01-22 | 2015-07-29 | 天津睿力群塑料制品有限公司 | A kind of can the moistureproof taste removal packaging bag of packing |
| CN204688510U (en) * | 2015-06-11 | 2015-10-07 | 绍兴仁飞炭黑有限公司 | A kind of auxiliary device for carbon black package |
| CN206156087U (en) * | 2016-08-31 | 2017-05-10 | 成都金箭桥包装材料有限公司 | Moisture -proof packing bag |
| CN207258311U (en) * | 2017-08-17 | 2018-04-20 | 长兴国锋塑料有限公司 | A kind of multifunctional putty powder packaging bag |
-
2017
- 2017-08-17 CN CN201710706475.6A patent/CN107458738B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9801607D0 (en) * | 1998-05-08 | 1998-05-08 | Mats Englund | Sack Handling Device |
| CA2487685A1 (en) * | 2003-11-18 | 2005-05-18 | Gerald Evans | Flexible bag supporting frame |
| CN2883208Y (en) * | 2005-11-14 | 2007-03-28 | 谭培均 | Sealing clips |
| EP2840038A2 (en) * | 2007-03-16 | 2015-02-25 | Poly-clip System GmbH & Co. KG | Locking clip with round base |
| CN204507604U (en) * | 2015-01-22 | 2015-07-29 | 天津睿力群塑料制品有限公司 | A kind of can the moistureproof taste removal packaging bag of packing |
| CN204688510U (en) * | 2015-06-11 | 2015-10-07 | 绍兴仁飞炭黑有限公司 | A kind of auxiliary device for carbon black package |
| CN206156087U (en) * | 2016-08-31 | 2017-05-10 | 成都金箭桥包装材料有限公司 | Moisture -proof packing bag |
| CN207258311U (en) * | 2017-08-17 | 2018-04-20 | 长兴国锋塑料有限公司 | A kind of multifunctional putty powder packaging bag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311036A (en) * | 2018-02-10 | 2018-07-24 | 韩建波 | A kind of novel particle surface processing and modification technology equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107458738B (en) | 2023-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2413694A1 (en) | Methods and compositions for sealing subterranean zones | |
| ATE549741T1 (en) | INTERNALLY REINFORCED CONNECTION SURFACE | |
| TR200202327T2 (en) | Brush bristle production method and brush bristle | |
| CN107458738A (en) | A kind of multifunctional putty powder packaging bag | |
| CN207258311U (en) | A kind of multifunctional putty powder packaging bag | |
| CN206460818U (en) | A kind of subway rigidity pin type insulator cementing frock | |
| CN212428475U (en) | Extrusion type door leaf | |
| CN110757877A (en) | Cosmetics pressed powder cake suppression device based on electrostatic induction | |
| CN207041177U (en) | A kind of novel telescopic hairbrush | |
| CN206471350U (en) | A kind of follow-on LED support | |
| CN107386043A (en) | A kind of grass-planting brick | |
| CN104818826B (en) | Adjustable mortar-free floor tile and laying method thereof | |
| CN207250898U (en) | Long-life brush | |
| CN207063296U (en) | A kind of flame-retardant decorative wall brick | |
| CN207063221U (en) | A kind of building construction rapid construction environmental protection and energy saving wall | |
| CN206655381U (en) | A kind of energy saving and environment friendly building brick of high intensity | |
| CN206800923U (en) | Isolated metope divider | |
| CN209328915U (en) | Solar components and solar energy terminal | |
| CN207536248U (en) | A kind of water-retaining property latex powder packaging bag closing device | |
| CN217477984U (en) | Combined multifunctional ceramic pot | |
| CN207535437U (en) | A kind of latex powder packaging bag with moisture-proof function | |
| CN206267487U (en) | A kind of stone floor joint filling color plastic adhesive tape | |
| CN108099466A (en) | A kind of pen container convenient for handling | |
| CN206769316U (en) | Isolated two level metope divider | |
| CN206633672U (en) | A kind of office pen container |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 313000 Laohudong Village, Changxing District, Nantai Lake Industrial Cluster, Changxing County, Huzhou City, Zhejiang Province Applicant after: Changxing Luyou Environmental Protection Technology Co.,Ltd. Address before: 313000 Laohudong Village, Changxing District, Nantai Lake Industrial Cluster, Changxing County, Huzhou City, Zhejiang Province Applicant before: CHANGXING GUOFENG PLASTIC CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |