CN102935915A - Structure and manufacturing method of gas packaging bag with inner shading sleeve - Google Patents
Structure and manufacturing method of gas packaging bag with inner shading sleeve Download PDFInfo
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- CN102935915A CN102935915A CN2011102330286A CN201110233028A CN102935915A CN 102935915 A CN102935915 A CN 102935915A CN 2011102330286 A CN2011102330286 A CN 2011102330286A CN 201110233028 A CN201110233028 A CN 201110233028A CN 102935915 A CN102935915 A CN 102935915A
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Abstract
The invention provides a structure and a manufacturing method of a gas packaging bag with an inner shading sleeve. The structure of the gas packaging bag comprises a bag body, the plastic inner sleeve and extension section air column pieces, wherein the bag body is composed of a plurality of air column pieces, a plurality of nodes which can be used for bending air column pieces to form the bag body are arranged on air column pieces, an accommodation space is arranged inside the bag body, a bag opening which is communicated with the accommodation space is arranged on the bag body, the plastic inner sleeve is attached to the inner wall of the accommodation space and covers objects which are contained inside the space, the plastic inner sleeve is dyed with deep color paints and is provided with a sleeve opening which is communicated with the inside of the plastic inner sleeve, the sleeve opening extends to the outside through the bag opening to form an extension piece which can be sealed and cut for a plurality of times, extension section air column pieces are arranged at the outer edge of the bag opening and comprises air column pieces and nodes, and nodes are used for bending air column pieces, so that extension section air column pieces cover the bag opening. The packaging bag and the manufacturing method solve the problems that procedures and additional consumed materials are increased due to the fact that deep color plastic bags and transparent inflated bags are used for packing a single object repetitively in the prior art and solve the problem that bag body is difficult to use repetitively.
Description
Technical field
The present invention relates to the packaging bag technical field, refer in particular to gas packing bag structure of a kind of tool shading inner sleeve and preparation method thereof.
Background technology
At present, the transparent gas packaging bag has been widely used on the packing of breakables, when these article suffer external impacts, can provide buffer action, and is damaged to avoid article.
As seen traditional transparent gas package construction is exposed in the I330613 patent application of Taiwan, the bag of this packaging bag is comprised of a plurality of air column sheets, and bag is distinguished into a pedestal part, a body section, a neck part and a handle section, in described pedestal part, body section, neck part and the handle section separately the interval form most buffering air columns, and make described air column sheet can be wrapped in around the article, and by shock-absorbing, the buffer action of described air column, to avoid article in transporting the way, to break or to damage.
And know that existing need are avoided the article (for example powder box) such as the electronics of light irradiation or photoelectricity, but generally all can be packaged in the dark plastic bag of shading; Article in this dark color plastic bag suffer external impacts and breakage can will should be packaged in the above-mentioned transparent air bag by the dark color plastic bag usually again.Lift such as U.S. NO.US7201273B2 patent, wherein disclose a kind of reused transparent gas packaging bag, on its bag and have the extension air column slice, can hide the sack of packaging bag; Yet, because this bag is transparent kenel, be wrapped in the article in the bag if prevent extraneous light irradiation, the black plastic bag of must first these article being packed into, and behind black plastic bag sealing, reinstall in the bag, so can't finish the again needs of buffering against sunshine at an in-process, and additionally consume packing, simultaneously quite not environmental protection.
In addition, the hammock type air shockproof sleeve that the suspention plastic sheet is arranged in the gas column of a kind of four sides is also disclosed in the China CN200810094091.4 patent, has the device that hangs plastic sheet in its bag, and provide a U-shaped space of inserting, but after sack is inserted article and sealing, if will again article be taken out, certainly will to destroy the air column on the bag, cause bag to cancel.
Summary of the invention
The object of the present invention is to provide gas packing bag structure of a kind of tool shading inner sleeve and preparation method thereof, solve the prior art package construction and utilize dark plastic bag and the single article of transparent air bag repeated packing, and increase in rain operation, and the problem that additionally consumes packing, and overcome above-mentioned traditional bag and be difficult to reusable problem.
For achieving the above object, the invention provides a kind of gas packing bag structure of tool shading inner sleeve, comprise:
One bag is comprised of a plurality of air column sheets, has a plurality of nodes on the described air column sheet, and bent described air column sheet forms this bag by this, inner tool one accommodation space of this bag, and have a sack that is communicated with this accommodation space on this bag;
One plastics inner sleeve, be attached on the inwall of this accommodation space, coating places the article in this accommodation space, and resisdye has dark pigment in these plastics, shine this article and cover extraneous light, put the running-on with this plastics inner sleeve inside of connection in these plastics, this running-on extends to external world via this sack can be for the Extendible flake of sealing for many times and incision more than one; And
More than one extension air column slice is located at this sack outer rim, comprises more than one air column sheet, and the node of this air column sheet bending of a plurality of supply, and makes this extension air column slice cover this sack.
Preferably, the gas packing bag structure of tool shading inner sleeve described above, wherein this air column sheet is to be formed through the air column that heat-sealing forms a plurality of orientations or non-directional arrangement by two glued membranes.
Preferably, the gas packing bag structure of tool shading inner sleeve described above, wherein this bag lean to one side and the bottom has a plurality of air columns, the local area of described air column can be reduced or strengthens design with the sharp-pointed degree of these article.
Preferably, the gas packing bag structure of tool shading inner sleeve described above, wherein said node is arranged and is formed a nodal line, via shape, size or the area of adjusting this node, and forms and change a bending place of described air column sheet.
Preferably, the gas packing bag structure of tool shading inner sleeve described above, wherein the described Extendible flake of this running-on is formed at respectively this symmetrical position of running-on outer rim.
Preferably, the gas packing bag structure of tool shading inner sleeve described above, wherein said extension air column slice is located at respectively this symmetrical position of sack outer rim.
Preferably, the gas packing bag structure of tool shading inner sleeve described above, wherein this extension air column slice is " ㄇ " font or is " U " font along described node bending.
Preferably, the gas packing bag structure of tool shading inner sleeve described above is connected via a hot-sealing line between wherein said plastics inner sleeve and the bag.
The present invention provides a kind of method for making of gas packing bag of tool shading inner sleeve on the other hand, comprises:
Parallel stacks one first film and one second film, this first film is comprised of a plurality of air column sheets, has a plurality of nodes on the described air column sheet, and this second film dyes the dark pigment that can cover extraneous light;
Seal described the first film and the second film both-end, and described the first film and the second film both-end are mutually combined; And
Bend described the first film and the second film along described synchronisation of nodes, and make this first film form a bag, and it is inboard in this bag to coat this second film, and make this second film form a plastics inner sleeve.
Preferably, the method for making of the gas packing bag of tool shading inner sleeve described above, wherein this first film inboard forms an accommodation space, and this first film both-end is adjoining and form a sack that is communicated with this accommodation space, this second film plaster invests on the inwall of this accommodation space, and this second film both-end is adjoining and form a running-on that is communicated with this plastics inner sleeve inside.
Preferably, the method for making of the gas packing bag of tool shading inner sleeve described above, wherein this second film one end extends to this first film outside, can be for the Extendible flake of sealing for many times and incision and extend to external world one via this sack.
Preferably, the method for making of the gas packing bag of tool shading inner sleeve described above, wherein this second film both-end extends to respectively this first film both-end outside, can be for the Extendible flake of sealing for many times and incision and extend to external world one via this sack respectively.
Preferably, the method for making of the gas packing bag of tool shading inner sleeve described above, wherein this first film one end extends to form an extension air column slice via this sack outer rim, comprise more than one air column sheet, and the node of this air column sheet bending of a plurality of supplies, and make this extension air column slice cover this sack.
Preferably, the method for making of the gas packing bag of tool shading inner sleeve described above, wherein this first film both-end extends to form an extension air column slice via this sack outer rim respectively, comprise more than one air column sheet, and the node of this air column sheet bending of a plurality of supplies, and make described extension air column slice cover this sack.
Preferably, the method for making of the gas packing bag of tool shading inner sleeve described above, wherein this extension air column slice is " ㄇ " font or is " U " font along described node bending.
By above-mentioned, gas packing bag of the present invention, can need avoid the article of light irradiation to insert accommodation space via this sack with one, and be placed in the inside of this plastics inner sleeve via this running-on, then the described Extendible flake of running-on is overlapped mutually and can cover sack, and the plastics inner sleeve is sealed, subsequently the air column sheet of bag is inflated, this extension air column slice is because there being default bending node, therefore the sack of understanding nature to bend and covering this bag, can provide buffer action to plastics inner sleeve interior items, and increase the bag volume; When if article must take out heavy industry by bag, the sealing part of the running-on of this plastics inner sleeve can be cut, and after taking out article enforcement heavy industry, again insert the inside of plastics inner sleeve via the sealing cutting section of this running-on, and again the sealing cutting section of this running-on is implemented heat-sealing.
Accordingly, can seal this article by the plastics inner sleeve, and prevent these article of electrostatic influence, cover simultaneously extraneous light and shine this article, also can utilize the described air column sheet of bag to provide buffering shockproof protective effect to article; In addition, also can be repeatedly the plastics inner sleeve of sealing be cut, and also can not affect again the buffer capacity of the described air column sheet of bag after the wrap articles, to reach reusable and not destroy the purpose of bag, and then save operation and packing, meet simultaneously environmental demands.
Description of drawings
Fig. 1 is the schematic perspective view of gas packing bag structure the first embodiment of the present invention;
Fig. 2 is the birds-eye view of the first figure;
Fig. 3 is the cut-away view of the use state of Fig. 1 embodiment;
Fig. 4 is the cut-away view of time use state of Fig. 3;
Fig. 5 is the cut-away view of time use state of Fig. 4;
Fig. 6 is the cut-away view of gas packing bag structure the second embodiment of the present invention;
Fig. 7 is the cut-away view of the use state of Fig. 6;
Fig. 8 is the cut-away view of the third embodiment of gas packing bag structure of the present invention;
Fig. 9 is the cut-away view of the use state of Fig. 8;
Figure 10 is the cut-away view of the additional enforcement kenel of Fig. 8;
Figure 11 is the diagram of circuit of the method for making of gas packing bag of the present invention;
Figure 12 is the configuration step scheme drawing of the method for method for making described in Figure 11.
Main component meets explanation
1 bag
10 accommodation spaces
100 first films
101 inwalls
11,31 air column sheets
111,311 air columns
112,312 bending places
12,32,32a, 32b node
120,320 nodal lines
13 sacks
211 Extendible flakes
2 plastics inner sleeves
200 second films
21 running-ons
3,3a, 3b extension air column slice
41,42 hot-sealing lines
5 article
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
Please merge and consult Fig. 1 to Fig. 3, wherein Fig. 1 has shown the schematic perspective view of the first embodiment of the gas packing bag structure of tool shading inner sleeve of the present invention, and Fig. 2 has shown the birds-eye view of Fig. 1, and Fig. 3 shows the cut-away view of the use state of Fig. 1 embodiment.In the broadest sense, gas packing bag structure of the present invention comprises a bag 1, a plastics inner sleeve 2 and more than one extension air column slice 3; This bag 1 is comprised of a plurality of air column sheets 11, be formed with a plurality of nodes 12 on the described air column sheet 11, can form this bag 1 for the described air column sheet 11 of bending by described node 12, this bag 1 inside is formed with an accommodation space 10, and bag 1 top is formed with the sack 13 of a connection accommodation space 10.
This plastics inner sleeve 2 is attached on 101 of the inwalls of this accommodation space 10, can coat article 5 that place in the accommodation space 10, and plastics inner sleeve 2 is dyed dark pigment, shine article 5 in this accommodation space 10 and be enough to cover extraneous light, these plastics inner sleeve 2 tops are formed with a running-on 21, and running-on 21 is communicated with the inside of plastics inner sleeves 2, this running-on 21 and extend to external world via sack 13 can be for the Extendible flake 211 of sealing for many times and incision more than; The practice that this plastics inner sleeve 2 is caught dark pigment can comprise: dark pigment is coated on the inside and outside surface in plastics inner sleeve 2; Perhaps, in plastics inner sleeve 2 forming processes, in the plastic raw materials that consists of plastics inner sleeve 2, add dark pigment.
Described extension air column slice 3 is located at this sack 13 outer rims, comprise more than one air column sheet 31, and the node 32 of these air column sheet 31 bendings of a plurality of supplies, make 2 bendings of this extension air column slice cover these sacks 13 (as shown in Figure 5) by described node 32, can be further provide buffer action to the article 5 of plastics inner sleeve 2 inside of accommodation space 10.
Particularly, the present invention also comprises:
The air column sheet 11, the 31st of described bag 1 and extension air column slice 3 is formed through the air column 111,311 that heat-sealing forms a plurality of orientations or non-directional arrangement by two glued membranes, and described air column 111,311 is interconnected, by making described air column 111,311 produce buffer capacity to described bag 1 inflation; This bag 1 lean to one side and the bottom has described air column 111, the local area of described air column 111 can be reduced or strengthens design with the sharp-pointed degree of these article 5, is punctured by article 5 to avoid air column 111, and then improves buffering effect.
The node 12,32 of described bag 1 and extension air column slice 3 is arranged respectively and is formed a nodal line 120,320; So, can be via adjusting described node 12,32 shape, size or area, and form and change described air column sheet 111, a bending place 112,312 of 311; The described Extendible flake 211 of this running-on 21 can be two in the present embodiment, be formed at respectively the symmetrical position of running-on 21 outer rims, and described Extendible flake 211 can mutually overlap and seal this running-on 21 (as shown in Figure 4), and Extendible flake 211 in fact can be one-body molded with plastics inner sleeve 2, and make also to dye on the Extendible flake 211 dark pigment is arranged, so Extendible flake 211 also can cover extraneous light via described sack 13 and the described accommodation space 10 of running-on 21 irradiations and plastics inner sleeve 2 inside.
Described extension air column slice 3 in fact can be one-body molded with bag 1, and extension air column slice 3 can be one in this enforcement.
Can be connected via a hot-sealing line 41 between accommodation space 10 inwalls 101 of described plastics inner sleeve 2 and bag 1, this plastics inner sleeve 2 is close on 101 of the inwalls of accommodation space 10 of bag 1; In the present embodiment, can be between described sack 13 bilaterals and plastics inner sleeve 2 respectively heat-sealing form described single hot-sealing line 41, and make plastics inner sleeve 2 more firm be positioned accommodation space 10 inwalls 101.
Form by above-mentioned member, can be for implementing according to this present invention, the user can need avoid the article 5 of light irradiation to insert in the accommodation space 10 via this described sack 13 with one, and enters plastics inner sleeve 2 inside via running-on 21; Then, also described Extendible flake 211 tail ends of hot-pressing plastic inner sleeve 2 that mutually overlap form a hot-sealing line 42 and accept hot pressing place in described Extendible flake 211 tail ends, to seal this running-on 21, can prevent that extraneous light is via running-on 21 these article 5 of irradiation; At this moment, air column sheet 11 inflations to bag 1, cause charge air conditioning to enter the air column sheet 31 of extension air column slice 3 via the described air column 111 of bag 1, and make described air column 111,311 be full of air, this extension air column slice 3 is because there being default bending node 32, therefore the meeting nature is covered in the sack 13 of bag 1 along nodal line 320 past sack 13 directions bendings, and make extension air column slice 3 hide sack 13, can provide buffer capacity in sack 13 places by the described air column 311 on the extension air column slice 3.
So, by plastics inner sleeve 2 accommodating these article 5, and possess the effect of sealing, protection against the tide and electrostatic prevention, and by described air column 111,311 comprehensive wrap articles 5 around the accommodation space 10, and reach the effect of buffering, shock-absorbing, and then damage rate is down to minimum; In addition, be flats when this bag 1 is flat, filling air immediately when wish is used does not take up space fully.
When if article 5 must be by bag 1 interior taking-up heavy industry, can first extension air column slice 3 upwards be raised, to open sack 13, hot-sealing line 42 with the described Extendible flake 211 of plastics inner sleeve 2 cuts subsequently, to open running-on 21, and after taking out article 5 enforcement heavy industry operations, again article 5 are inserted the inside of plastics inner sleeve 2 via the sealing cutting section of running-on 21, and again the sealing cutting section of running-on 21 is implemented heat-sealing, in described bag 1 and plastics inner sleeve 2, and make the bag 1 can repeated usage with wrap articles 5 again.
Accordingly, the present invention can seal these article 5 by plastics inner sleeve 2, and prevents electrostatic influence article 5, covers simultaneously extraneous light irradiating item with electron radiation 5, utilizes simultaneously the described air column sheet 111 of bag 1,311 pairs of article 5 to provide buffering shockproof protective effect; In addition, also can be repeatedly the plastics inner sleeve 2 of sealing be cut, and also can not affect the described air column sheet 111 of bag 1,311 buffer capacity after the wrap articles 5 again, to reach reusable and not destroy the purpose of bag 1, and then save operation and packing, meet simultaneously environmental demands.
Please merge and consult Fig. 6 and Fig. 7, wherein Fig. 6 has shown the cut-away view of the second embodiment of the present invention, and Fig. 7 shows the cut-away view of the use state of Fig. 6; Itself and the different part of above-mentioned the first embodiment are that described extension air column slice 3,3a also are embodied as two, are located at respectively the symmetrical position of sack 13 outer rims, and described extension air column slice 3,3a can overlap mutually, and cover this sack 13; So, described extension air column slice 3,3a overlap the volume that formed space also can increase bag 1 mutually, and all the other members form and embodiment is equal to above-mentioned the first embodiment.
Please merge and consult Fig. 8 and Fig. 9, wherein Fig. 8 has shown the cut-away view of the third embodiment of the present invention, and Fig. 9 has shown the cut-away view of the use state of Fig. 8; Itself and the different part of above-mentioned the first embodiment are, can add the two node 32a of place, 32b on the air column slice 3b of this extension, cause extension air column slice 3b can be bent into three sections, after extension air column slice 3b inflation, be " ㄇ " font or be " U " font (cooperating shown in Figure 10) along described node 32a, 32b bending, and described being " ㄇ " font or be the extension air column slice 3b of " U " font can be towards sack 13 bendings, and automatically hiding this sack 13, all the other members form and embodiment is equal to above-mentioned the first embodiment.
Please merge and consult Figure 11 and Figure 12, wherein Figure 11 has shown the diagram of circuit of method for making of the gas packing bag of tool shading inner sleeve of the present invention, and Figure 12 shows the configuration step scheme drawing of method among Figure 11, illustrates that method for making of the present invention comprises following implementation step:
S01: parallel stacks one first film 100 and one second film 200, this first film 100 is comprised of a plurality of air column sheets 11, has a plurality of nodes 12,32 on the described air column sheet 11, and this second film 200 dyes the dark pigment that can cover extraneous light.
S02: seal described the first film 100 and the second film 200 both-ends, and make described first and second film 100,200 both-ends respectively mutual welding form this hot-sealing line 41, cause described first and second film 100,200 both-ends to mutually combine.
S03: bend synchronously described first and second film 100,200 along described node 12,32, and make this first film 100 form this bag 1 (cooperating shown in Figure 3), and coat this second film 200 in bag 1 inboard, and make this second film 200 form this plastics inner sleeve 2.Wherein,
This first film 100 is inboard to form these accommodation spaces 10, and the first film 100 both-ends are adjoining and form this sack 13, and this second film 200 is attached on the inwall 101 of accommodation space 10, and the second film 200 both-ends are adjoining and form this running-on 21; Described hot-sealing line 41 is positioned at described sack 13 and running-on 21 bilaterals just.
These the second film 200 1 ends may extend to the first film 100 1 ends outside, and extend to form to external world this Extendible flake 211 via sack 13; On present embodiment, these the second film 200 both-ends can extend to respectively this first film 100 both-ends outside, and extend to form to external world described Extendible flake 211 via sack 13 respectively.
These the first film 100 1 ends extend to form this extension air column slice 3 via sack 13 outer rims, comprise described air column sheet 31 and node 32, and make extension air column slice 3 cover sack 13; Perhaps, these the first film 100 both-ends also can extend to form described extension air column slice 3,3a (cooperation Figure 6 and Figure 7) via sack 13 outer rims respectively, comprise described air column sheet 31 and node 32, and make described extension air column slice 3,3a cover sack 13.
This extension air column slice 3b is " ㄇ " font or is " U " font (cooperating Fig. 9 and shown in Figure 10) along described node 32a, 32b bending; Accordingly, to make the gas packing bag structure of the above-mentioned tool shading of moulding inner sleeve, all the other members form and embodiment is equal to above-described embodiment.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (15)
1. the gas packing bag structure of a tool shading inner sleeve comprises:
One bag is comprised of a plurality of air column sheets, has a plurality of nodes on the described air column sheet, and bent described air column sheet forms this bag by this, inner tool one accommodation space of this bag, and have a sack that is communicated with this accommodation space on this bag;
One plastics inner sleeve, be attached on the inwall of this accommodation space, coating places the article in this accommodation space, and resisdye has dark pigment in these plastics, shine this article and cover extraneous light, put the running-on with this plastics inner sleeve inside of connection in these plastics, this running-on extends to external world via this sack can be for the Extendible flake of sealing for many times and incision more than one; And
More than one extension air column slice is located at this sack outer rim, comprises more than one air column sheet, and the node of this air column sheet bending of a plurality of supply, and makes this extension air column slice cover this sack.
2. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, wherein this air column sheet is to be formed through the air column that heat-sealing forms a plurality of orientations or non-directional arrangement by two glued membranes.
3. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, wherein this bag lean to one side and the bottom has a plurality of air columns, the local area of described air column can be reduced or strengthens design with the sharp-pointed degree of these article.
4. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, wherein said node is arranged and is formed a nodal line, via shape, size or the area of adjusting this node, and forms and change a bending place of described air column sheet.
5. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, wherein the described Extendible flake of this running-on is formed at respectively this symmetrical position of running-on outer rim.
6. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, wherein said extension air column slice is located at respectively this symmetrical position of sack outer rim.
7. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, wherein this extension air column slice is " ㄇ " font or is " U " font along described node bending.
8. have as claimed in claim 1 a gas packing bag structure of shading inner sleeve, be connected via a hot-sealing line between wherein said plastics inner sleeve and the bag.
9. the method for making of the gas packing bag of a tool shading inner sleeve comprises:
Parallel stacks one first film and one second film, this first film is comprised of a plurality of air column sheets, has a plurality of nodes on the described air column sheet, and this second film dyes the dark pigment that can cover extraneous light;
Seal described the first film and the second film both-end, and described the first film and the second film both-end are mutually combined; And
Bend described the first film and the second film along described synchronisation of nodes, and make this first film form a bag, and it is inboard in this bag to coat this second film, and make this second film form a plastics inner sleeve.
10. have as claimed in claim 9 a method for making of gas packing bag of shading inner sleeve, wherein this first film inboard forms an accommodation space, and this first film both-end is adjoining and form a sack that is communicated with this accommodation space, this second film plaster invests on the inwall of this accommodation space, and this second film both-end is adjoining and form a running-on that is communicated with this plastics inner sleeve inside.
11. have as claimed in claim 10 a method for making of gas packing bag of shading inner sleeve, wherein this second film one end extends to this first film outside, can be for the Extendible flake of sealing for many times and incision and extend to external world one via this sack.
12. have as claimed in claim 10 a method for making of gas packing bag of shading inner sleeve, wherein this second film both-end extends to respectively this first film both-end outside, can be for the Extendible flake of sealing for many times and incision and extend to external world one via this sack respectively.
13. have as claimed in claim 10 a method for making of gas packing bag of shading inner sleeve, wherein this first film one end extends to form an extension air column slice via this sack outer rim, comprise more than one air column sheet, and the node of this air column sheet bending of a plurality of supplies, and make this extension air column slice cover this sack.
14. have as claimed in claim 10 a method for making of gas packing bag of shading inner sleeve, wherein this first film both-end extends to form an extension air column slice via this sack outer rim respectively, comprise more than one air column sheet, and the node of this air column sheet bending of a plurality of supplies, and make described extension air column slice cover this sack.
15. such as the method for making of the gas packing bag of tool shading inner sleeve as described in claim 13 or 14, wherein this extension air column slice is " ㄇ " font or is " U " font along described node bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233028.6A CN102935915B (en) | 2011-08-15 | 2011-08-15 | Structure and manufacturing method of gas packaging bag with inner shading sleeve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233028.6A CN102935915B (en) | 2011-08-15 | 2011-08-15 | Structure and manufacturing method of gas packaging bag with inner shading sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102935915A true CN102935915A (en) | 2013-02-20 |
| CN102935915B CN102935915B (en) | 2015-02-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106672350A (en) * | 2017-03-09 | 2017-05-17 | 温州协远塑料包装有限公司 | Online continuous air column packaging bag packaging device |
| CN112455006A (en) * | 2020-09-29 | 2021-03-09 | 桐庐伟炜塑料制品有限公司 | Packing rope overlapping and covering equipment |
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| TWM252680U (en) * | 2004-03-01 | 2004-12-11 | Camry Packing Ind Ltd | Air packing bag having film valve |
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| CN106672350A (en) * | 2017-03-09 | 2017-05-17 | 温州协远塑料包装有限公司 | Online continuous air column packaging bag packaging device |
| CN106672350B (en) * | 2017-03-09 | 2023-11-03 | 温州协远塑料包装有限公司 | Continuous packing device of online gas column wrapping bag |
| CN112455006A (en) * | 2020-09-29 | 2021-03-09 | 桐庐伟炜塑料制品有限公司 | Packing rope overlapping and covering equipment |
| CN112455006B (en) * | 2020-09-29 | 2023-12-26 | 桐庐伟炜塑料制品有限公司 | Packaging rope overlapping and covering equipment |
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| Publication number | Publication date |
|---|---|
| CN102935915B (en) | 2015-02-11 |
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Effective date of registration: 20170901 Address after: 215325 Jiangsu City, Suzhou province Kunshan Town Park Road on the south side Patentee after: Kunshan environmental protection packing material Co. Ltd. APIs Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Xu Jiang Mao Peng Lu Industrial Park No. 288 Patentee before: Suzhou Airbag Composite Materials Co., Ltd. |