CN106904360B - Quick packaging and opening device capable of reusing plastic bags for express delivery and logistics - Google Patents
Quick packaging and opening device capable of reusing plastic bags for express delivery and logistics Download PDFInfo
- Publication number
- CN106904360B CN106904360B CN201710111280.7A CN201710111280A CN106904360B CN 106904360 B CN106904360 B CN 106904360B CN 201710111280 A CN201710111280 A CN 201710111280A CN 106904360 B CN106904360 B CN 106904360B
- Authority
- CN
- China
- Prior art keywords
- bag
- plastic bag
- adhesive
- sealing
- release substrate
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 71
- 229920003023 plastic Polymers 0.000 title claims abstract description 71
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 72
- 239000000758 substrate Substances 0.000 claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 239000002390 adhesive tape Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract 2
- 230000001070 adhesive effect Effects 0.000 claims description 36
- 239000000853 adhesive Substances 0.000 claims description 34
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
Abstract
A can make express delivery and logistics use the fast packaging and opening gear of the plastic bag again, it is to form a separation tear line along its length on a long strip-shaped release substrate, and paste a two-sided glue film on a side of the release substrate, paste the inner side of the sealing of the tape by the two-sided glue film of the release substrate, make the sealing paste on the packaging plastic bag, paste the reinforcement tape on the outer side of sealing of the plastic bag in addition; when the sealing part of the plastic bag is to be opened, the plastic bag can be opened only by tearing the pulling and tearing strip, when a plurality of release base materials are respectively adhered to the inner side surface of the sealing part of the plastic bag, and one or a plurality of reinforcing adhesive tapes are adhered to the outer side surface of the sealing part of the plastic bag, the function of recycling the plastic bag for many times can be achieved.
Description
Technical Field
The invention relates to a quick packaging and opening device for packaging plastic bags used in the express industry, which can be recycled for multiple times.
Background
With the development of network technology, the growth of electronic commerce is increasingly red, and electronic merchants package paper products such as magazines, books and documents or small printed matters in plastic bags before delivering the paper products or the printed matters to freight forwarders; the plastic bag generally comprises a bag body, wherein a bag opening is formed in one side of the bag body, a longer length is extended from one side of the bag opening to form a sealing part, and viscose is coated on the inner side surface (the surface facing the bag opening) of the sealing part. When the package is carried out, goods are generally placed in the plastic bag, then the sealing part of the plastic bag is rotated by one hundred eighty degrees to cover the opening of the plastic bag, and then the adhesive is adhered to the adhesive tape to complete the package, and other mail delivery services are also similar.
When a consumer wants to open the package after receiving the package, the sealing part needs to be torn or cut by a cutter, but the tearing or cutting of the sealing part of the plastic bag causes different damage to the plastic bag, so that the plastic bag can not be recycled and reused, and particularly, the consumer feels troubled when the consumer wants to return goods without buying in a refund period, therefore, the damaged adhesive tape can be directly discarded because the damaged adhesive tape can not be used, resources are wasted, and the plastic bag can not be automatically decomposed in a natural environment and does not meet the environmental protection requirement.
Disclosure of Invention
The invention aims to provide a packaging and opening device which can be combined with a plastic bag for packaging, so that the plastic bag can be quickly packaged and opened, and can be more conveniently re-packaged and re-opened, thereby being recycled.
The invention is characterized in that a strip-shaped release substrate is provided with a separation tearing line along the length thereof, and a double-sided adhesive layer is adhered to one side surface of the release substrate; the double-sided adhesive layer of the release substrate is adhered to the inner side surface of the sealing part of the adhesive bag, so that the sealing part can be adhered to the packaging adhesive bag; in addition, a reinforced plastic bag is stuck on the outer side surface of the sealing part of the plastic bag; when the plastic bag is to be opened, the plastic bag can be opened only by tearing the pulling and tearing strip; when the inner side surface of the sealing part of a plastic bag is respectively adhered with various attached release base materials and the outer side surface of the sealing part of the plastic bag is adhered with a single or a plurality of reinforcing adhesive tapes, the function of recycling the plastic bag for multiple times can be achieved.
In order to achieve the above and other related objects, the present invention provides a fast packaging and opening device for reusing plastic bags for express delivery and logistics, which comprises: the release substrate extends to be a continuous strip shape, and a separation tearing line is formed along the length direction of the release substrate and divides the release substrate into two areas of a base part and a drawing tearing strip; the double-sided adhesive layer is provided with a first pasting part and a second pasting part which have adhesive property and are respectively arranged on two opposite side surfaces, the first pasting part is pasted on one side surface of the release substrate, the second pasting part is used for pasting on the inner side surface of a sealing part of an adhesive bag, and the base part of the release substrate is firstly torn off when the adhesive bag is packaged; the reinforcing adhesive tape is adhered to the position, corresponding to the pulling and tearing strip, of the outer side surface of the sealing part of the plastic bag, and the width of the reinforcing adhesive tape is larger than that of the pulling and tearing strip, so that the thickness of the sealing part of the flexible plastic bag is reinforced, and the pulling and tearing strip is convenient to tear.
The preferable technical scheme is as follows: the side edge of the length direction of the base part of the release substrate is provided with a plurality of convex parts which protrude towards the width direction of the base part and can be in different shapes, so that a user can easily pull away the base part of the release substrate.
The preferable technical scheme is as follows: the width of the reinforcing adhesive tape on the outer side surface of the sealing part of the invention is larger than the width of the pulling tearing strip, thereby facilitating the tearing of the pulling tearing strip, and the tearing part of the plastic bag is more orderly because the strength of the sealing part of the plastic bag is increased.
The preferable technical scheme is as follows: the first pasting part of the double-sided adhesive layer covers a part of the base part and the whole drawing and tearing strip, so that the release substrate can be firmly pasted on the inner side surface of the sealing part of the adhesive bag.
The preferable technical scheme is as follows: the invention ensures that the first pasting part of the double-sided adhesive layer does not cover the protruding part of the release substrate, thereby being capable of easily pulling away the release substrate.
In order to tear the plastic bag and the drawing and tearing strip on the release substrate more easily, the second pasting part of the double-faced adhesive tape is pasted on the inner side surface of the sealing part of the plastic bag, and cutting seams with certain length which are parallel to the two sides of the drawing and tearing strip are respectively arranged on the two opposite sides of the sealing part of the plastic bag.
Due to the application of the technical scheme, compared with the prior art, the invention has the advantages that:
compared with the existing packaging plastic bag, the invention has the advantages that the double-sided adhesive layers of one or more release base materials are adhered to the inner side surface of the sealing part of the plastic bag, and the reinforcing adhesive tapes are adhered to the positions, corresponding to the pull-out tearing strips of the release base materials, of the outer side surface of the sealing part, so that after the sealing part of the plastic bag is adhered and packaged, when the sealing part of the plastic bag is opened, the pull-out tearing strips are directly torn open, and the sealing part of the plastic bag can be quickly opened; when the plastic bag is to be reused, the plastic bag can be packaged again by using the release substrate which is not used, so that the function of recycling the plastic bag for multiple times is achieved.
Drawings
FIG. 1 is a schematic plan view of a release substrate structure.
Fig. 2 is a schematic perspective view of an embodiment of adhering a double-sided adhesive layer to the release substrate of fig. 1.
Fig. 3 is a schematic view of an embodiment in which a release base material is attached to the inner side surface of the sealing portion of the pouch.
Fig. 4 is a schematic view of an embodiment in which a reinforcing tape is attached to an outer side surface of a sealing portion of a bag.
Fig. 5 is a schematic view of an embodiment in which a reinforcing tape is attached to an outer side surface of a sealing portion of a bag.
Fig. 6 is a schematic view of an embodiment in which the base portion of the release substrate is torn off first at the time of use.
Fig. 7 is a schematic view showing a state where the base of fig. 6 is completely torn.
Fig. 8 is a schematic view of the sealing portion of fig. 7 being rotated one hundred and eighty degrees with respect to the adhesive tape to close the mouth of the adhesive bag.
Fig. 9 is a schematic view showing the pulling-out tearing strip being torn open when the sealed bag is to be opened.
Fig. 10 is a schematic view of the tear strip of fig. 9 after it has been completely torn open.
Fig. 11 is a schematic view of the sealing part of fig. 10 being rotated one hundred eighty degrees relative to the plastic bag and being opened.
Fig. 12 is a schematic view of an embodiment in which two release substrates can be attached to the inner surface of the sealing portion of the pouch.
Fig. 13 is a schematic view of an embodiment in which a reinforcing tape is attached to the outer side surface of the sealing portion of the plastic bag.
Fig. 14 is a schematic view showing an embodiment in which the release substrate of the present invention can be used by directly adhering it to a conventional adhesive bag.
Fig. 15 is a schematic view showing that the release paper is firstly torn when the adhesive bag shown in fig. 14 is used.
Fig. 16 is a schematic view of the tape of fig. 14 with a reinforcing tape adhered to the outer side surface thereof.
In the above figures, 1, a release substrate; 11. a base; 111. a projection; 12. drawing the tearing strip; 13. separating the tear line; 14. cutting a seam; 2. a double-sided adhesive layer; 21. a first sticking section; 22. a second sticking portion; 3. reinforcing the adhesive tape; 31. an adhesive part; 4. a plastic bag; 4A, tearing off the groove; 40. a sealing part; 41. a bag opening; 42. release paper; 43. and a sticking part.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
As shown in fig. 1, the present invention provides a quick packaging and opening device for reusing plastic bags for express delivery and logistics, and a preferred embodiment of the present invention comprises a release substrate 1 and a double-sided adhesive layer 2. The release base material 1 is made of a proper material which is not easy to be adhered by an adhesive, can extend into a continuous strip shape, and can be wound into a bundle so as to be convenient for storage, transportation and processing; the release substrate 1 is formed with a separation tear line 13 along the length thereof, and the separation tear line 13 separates the release substrate 1 into two regions of a base 11 and a pull tear strip 12, and the separation tear line 13 can separate the base 11 from the pull tear strip 12; wherein, the side edge of the length direction of the base 11 forms a plurality of continuous convex parts 111 protruding to the width direction of the base 11, and the convex parts 111 can be wave-shaped or other various suitable shapes; the projections 111 may be equally spaced; the width of the base 11 is greater than the width of the extraction tear strip 12.
As shown in fig. 2, the opposite two side surfaces of the two-sided adhesive layer 2 are respectively a first adhesive portion 21 and a second adhesive portion 22 having adhesiveness, the first adhesive portion 21 is adhered to one side surface of the release substrate 1, and the second adhesive portion 22 is adhered to the inner side surface of the sealing portion 40 of the adhesive bag 4 (as shown in fig. 3). In a more preferred embodiment, the first adhesive portion 21 of the two-sided adhesive layer 2 covers most of the base portion 11 and all of the pull-out tear strip 12, while the first adhesive portion 21 of the two-sided adhesive layer 2 does not cover the projection 111.
Fig. 3 also shows the structure of a general plastic bag 4, which has a bag body, one side of which is formed with a bag opening 41, one side of the bag opening 41 extends for a certain length to form a sealing part 40, and the inner side (the side facing the bag opening) of the sealing part 40 is used for adhering the release substrate 1. Since the plastic bag 4 is usually made of a thin plastic material, and is easily deformed and not easily torn when the sealing portion 40 is torn, the present embodiment further provides a reinforcing tape 3, in which the reinforcing tape 3 is provided with an adhesive portion 31 having adhesiveness on one side surface, the width of the reinforcing tape 3 is larger than the width of the pull-out tear strip 12 of the release substrate 1, and the adhesive portion 31 of the reinforcing tape 3 is attached to the position (shown in fig. 4 and 5) of the outer side surface of the sealing portion 40 relative to the pull-out tear strip 12, and the width must be larger than the width of the pull-out tear strip 12. In addition, on opposite sides of the sealing portion 40 of the pouch 4, there are provided cutting slits 14 having a certain length parallel to both sides of the pull-out tear strip 12.
When the adhesive bag 4 is to be sealed, the base 11 of the release substrate 1 is first torn to expose the first adhesive portion 21 (see fig. 6) until the base 11 is completely torn (see fig. 7), then the article is placed into the adhesive bag 4 from the bag opening 41, and the sealing portion 41 is then rotated by one hundred eighty degrees relative to the adhesive bag 4 to cover and adhere to the bag opening 41, so that the first adhesive portion 21 adheres to the outer surface of the adhesive bag 4, thereby completing the sealing (see fig. 8). The protruding portion 111 is not adhered with the double-sided tape 2, so that a user can conveniently tear the base portion 11 of the release substrate 1 from the protruding portion 111.
When opening the plastic bag 4, the user only needs to lift the pull-out tear strip 12 between the two cutting seams 14 from either side of the plastic bag 4 (as shown in fig. 9), and then tear the pull-out tear strip 12 along the length direction of the release substrate 1 to break the sealing portion 40 until the whole pull-out tear strip 12 is completely torn away from the connected sealing portion 40 to form a tear-off groove 4A (as shown in fig. 10), so as to open the sealing portion 40 and open the plastic bag 4 (as shown in fig. 11).
When the adhesive bag 4 is to be used repeatedly, as shown in fig. 12, a plurality of release substrates 1 are adhered to the inner side surface of the sealing portion 40 of the adhesive bag 4 in the manner described above, and a single or a plurality of reinforcing tapes are adhered to the outer side surface of the sealing portion 40 of the adhesive bag 4, fig. 12 and 13 show that a second release substrate 1 and a reinforcing tape 3 are adhered, and the number of the release substrates 1 and the number of the reinforcing tapes 3 can be determined according to actual requirements.
When the plastic bag 4 is to be sealed, the base 11 of the release substrate 1 closest to the free end of the sealing portion 40 is torn to expose the first adhering portion 21, and after the base 11 is completely torn, the sealing portion 41 is rotated by one hundred eighty degrees relative to the plastic bag 4 to cover the bag opening 41, so that the first adhering portion 21 is adhered to the outer surface of the plastic bag 4 to complete the sealing.
When the user wants to open the plastic bag 4, he or she only needs to lift the pull-out tear strip 12 between the cutting strips 14 from any side of the release material 1 adhered to the plastic bag 4, and then tear the pull-out tear strip 12 along the length direction of the release substrate 1 to break the sealing portion 40 until the whole pull-out tear strip 12 is completely torn away from the connected sealing portion 40, so as to lift the sealing portion 40 and open the sealing portion 40 of the plastic bag 4.
When the plastic bag is used again for packaging, another group of unused release base materials 1 are used in the same manner, and the base parts of the release base materials are torn off and then are adhered to the plastic bag 4 to complete packaging; the way of opening the plastic bag is the same as the opening way, so the description is omitted.
The more the number of the release base materials 1 and the reinforcing tapes 3 provided at the sealing part of the bag, the more the number of times of repeated use.
As shown in FIG. 14 ~ 16, the adhesive tape can be used for a conventional packaging bag 4 generally commercially available, wherein the conventional packaging bag 4 has a bag body with a bag opening 41 formed at one side thereof, a sealing portion formed by extending a long length from one side of the bag opening 41, a sticking portion 43 formed by coating an adhesive on an inner side of the sealing portion, and a release paper 42 stuck to the sticking portion 43. the release substrate 1 of the present invention can be directly stuck to the inner side of the sealing portion between the bag opening 41 and the sticking portion 43 of the conventional packaging bag 4 commercially available, and a reinforcing tape can be stuck to a position corresponding to the release substrate 1 on the outer side of the sealing portion.
When the plastic bag 4 is to be sealed, the base 11 of the release substrate 1 closest to the free end of the sealing portion 40 of the release paper 42 is torn to expose the first adhering portion 21 (as shown in fig. 15), and the sealing portion is rotated by one hundred eighty degrees relative to the plastic bag 4 to cover the bag opening 41, so that the adhering portion 43 adheres to the outer surface of the plastic 4, thereby completing the sealing.
When the plastic bag 4 is to be opened, the user only needs to lift the pull-out tear strip 12 between the two cutting seams 14 from any side of the release substrate 1 adhered to the plastic bag 4, and then tear the pull-out tear strip 12 along the length direction of the release substrate 1 to break the sealing part until the whole pull-out tear strip 12 is completely torn away from the connected sealing part, so as to open the plastic bag 4.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (2)
1. The utility model provides a can make express delivery and commodity circulation use rubber bag quick encapsulation and opening device again which characterized in that includes:
the separating tearing line divides the separating base material into two areas of a base part and a drawing tearing strip;
the double-sided adhesive layer is provided with a first pasting part and a second pasting part which have adhesive property and are respectively arranged on two opposite side surfaces, the first pasting part is pasted on one side surface of the release substrate, the second pasting part is used for pasting on the inner side surface of a sealing part of an adhesive bag, and the base part of the release substrate is firstly torn off when the adhesive bag is packaged;
the reinforcing adhesive tape is adhered to the outer side surface of the sealing part of the adhesive bag at the position corresponding to the drawing tearing strip;
the width of the reinforcing adhesive tape is larger than that of the drawing tearing strip;
one or a plurality of reinforcing tapes are pasted on the outer side of the sealing part of the plastic bag;
a plurality of release base materials are stuck on the inner side of the sealing part of the rubber bag;
the opposite both sides of the sealing portion of plastic bag are equipped with and are on a parallel with draw and pull out two of tearing strip both sides have a certain length cutting seam, moreover, adjacent, be located same respectively draw pull out two of tearing strip both sides distance between the cutting seam is less than the width of reinforcement sticky tape.
2. The quick packaging and opening device for the reuse of plastic bags for express delivery and logistics according to claim 1, wherein the first adhesive portion of the double-sided adhesive layer covers a portion of the base portion and the entirety of the pull-out tear strip.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105216675 | 2016-11-02 | ||
| TW105216675U TWM538913U (en) | 2016-11-02 | 2016-11-02 | Fast-sealing and opening device for re-using the plastic bag of express and logistics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106904360A CN106904360A (en) | 2017-06-30 |
| CN106904360B true CN106904360B (en) | 2019-12-27 |
Family
ID=59208952
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183122.8U Active CN209617868U (en) | 2016-11-02 | 2017-02-28 | Quick packaging and opening device capable of reusing plastic bags for express delivery and logistics |
| CN201710111280.7A Active CN106904360B (en) | 2016-11-02 | 2017-02-28 | Quick packaging and opening device capable of reusing plastic bags for express delivery and logistics |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183122.8U Active CN209617868U (en) | 2016-11-02 | 2017-02-28 | Quick packaging and opening device capable of reusing plastic bags for express delivery and logistics |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN209617868U (en) |
| TW (1) | TWM538913U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108546519A (en) * | 2018-06-21 | 2018-09-18 | 李春浩 | A kind of Multifunctional adhesive tape |
| CN109229964B (en) * | 2018-08-23 | 2020-11-20 | 合肥京东方光电科技有限公司 | Protective bag and display panel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503328A (en) * | 1993-05-13 | 1996-04-02 | Waldorf Corporation | Multi-use envelope |
| GB2322355A (en) * | 1997-02-25 | 1998-08-26 | Spicers Ltd | A Re-usable Envelope with Lines of Weakness |
| CN203222201U (en) * | 2013-05-06 | 2013-10-02 | 慕国平 | Plastic express item bag capable of being used twice |
| CN203558302U (en) * | 2013-10-25 | 2014-04-23 | 东莞市德益日用品有限公司 | Structure capable of sealing and opening plastic bag for multiple times |
| CN203638344U (en) * | 2013-12-20 | 2014-06-11 | 杭州彼特环保包装有限公司 | Double-sealing tongue paper bag |
| CN204507617U (en) * | 2015-03-03 | 2015-07-29 | 广州唯品会信息科技有限公司 | A kind of courier bag |
| CN205256933U (en) * | 2015-12-17 | 2016-05-25 | 广州市同源塑料制品有限公司 | Plastic packaging bag that can repeatedly seal |
| CN105923269A (en) * | 2016-06-22 | 2016-09-07 | 林世峯 | Packaging and opening device capable of enabling paper packaging body to be reused repeatedly and cyclically |
-
2016
- 2016-11-02 TW TW105216675U patent/TWM538913U/en unknown
-
2017
- 2017-02-28 CN CN201720183122.8U patent/CN209617868U/en active Active
- 2017-02-28 CN CN201710111280.7A patent/CN106904360B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503328A (en) * | 1993-05-13 | 1996-04-02 | Waldorf Corporation | Multi-use envelope |
| GB2322355A (en) * | 1997-02-25 | 1998-08-26 | Spicers Ltd | A Re-usable Envelope with Lines of Weakness |
| CN203222201U (en) * | 2013-05-06 | 2013-10-02 | 慕国平 | Plastic express item bag capable of being used twice |
| CN203558302U (en) * | 2013-10-25 | 2014-04-23 | 东莞市德益日用品有限公司 | Structure capable of sealing and opening plastic bag for multiple times |
| CN203638344U (en) * | 2013-12-20 | 2014-06-11 | 杭州彼特环保包装有限公司 | Double-sealing tongue paper bag |
| CN204507617U (en) * | 2015-03-03 | 2015-07-29 | 广州唯品会信息科技有限公司 | A kind of courier bag |
| CN205256933U (en) * | 2015-12-17 | 2016-05-25 | 广州市同源塑料制品有限公司 | Plastic packaging bag that can repeatedly seal |
| CN105923269A (en) * | 2016-06-22 | 2016-09-07 | 林世峯 | Packaging and opening device capable of enabling paper packaging body to be reused repeatedly and cyclically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106904360A (en) | 2017-06-30 |
| TWM538913U (en) | 2017-04-01 |
| CN209617868U (en) | 2019-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109335293B (en) | Packaging and opening device capable of recycling paper packaging body for multiple times and application thereof | |
| US7422142B2 (en) | Package with a re-sealable closure for opening and closing | |
| CN108587504B (en) | Adhesive tape device capable of being rapidly packaged and torn off packaging box and packaging box using same | |
| CN106904360B (en) | Quick packaging and opening device capable of reusing plastic bags for express delivery and logistics | |
| TWM551598U (en) | Device for quick and smooth removal of packaging box's opening-sealing tape | |
| CN105190731B (en) | Sheet sealing strip | |
| CN107244489B (en) | Packaging tape capable of quickly packaging and opening package | |
| US20230040342A1 (en) | Tamper resistant storage and transport system for food | |
| JP5782772B2 (en) | Peeling facilitating sticking method and peeling facilitating label | |
| US9994364B1 (en) | Reusable sealing device for plastic courier bag | |
| EP3336002B1 (en) | Reusable sealing device for plastic courier bag | |
| CN209757933U (en) | Logistics packaging bag | |
| CN201793517U (en) | Sealing belt | |
| JP5560725B2 (en) | Label slip | |
| CN210349027U (en) | Surface sheet | |
| JP2010006400A (en) | Corrugated fiberboard box | |
| JP3209037U (en) | Simple sealing and opening device that enables reuse of plastic bags for delivery and logistics | |
| JP2018065611A (en) | Recycled paper envelope and method for using the same | |
| CN216487006U (en) | Portable sealing label | |
| CN220640903U (en) | Secondary pasting storage bag | |
| JP3020486B1 (en) | Sticky envelope for luggage and method of manufacturing the same | |
| JP6712154B2 (en) | Labeled items and storage labels | |
| CN207811641U (en) | A kind of novel adhesive tape structure for anti-counterfeit package | |
| JP3465190B1 (en) | Packaging bag | |
| JP3200766U (en) | Adhesive tape |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |