WO2022265316A1 - 포장봉투 삽입식 종이완충용 안전부재 - Google Patents
포장봉투 삽입식 종이완충용 안전부재 Download PDFInfo
- Publication number
- WO2022265316A1 WO2022265316A1 PCT/KR2022/008271 KR2022008271W WO2022265316A1 WO 2022265316 A1 WO2022265316 A1 WO 2022265316A1 KR 2022008271 W KR2022008271 W KR 2022008271W WO 2022265316 A1 WO2022265316 A1 WO 2022265316A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base member
- adhesive layer
- paper buffer
- paper
- packaging bag
- Prior art date
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 41
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 24
- 239000012790 adhesive layer Substances 0.000 claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/005—Linings
-
- 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
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/06—Trousers
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41F—GARMENT FASTENINGS; SUSPENDERS
- A41F9/00—Belts, girdles, or waistbands for trousers or skirts
- A41F9/002—Free belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
-
- 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
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/02—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents with stiffening inserts
-
- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2200/00—Components of garments
- A41D2200/10—Belts
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/20—Inserts
- A41D2300/22—Elastic inserts
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/30—Closures
- A41D2300/332—Closures using elastic bands
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/50—Seams
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/38—Shaping the contour of the body or adjusting the figure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- 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
- B65D2581/00—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
- B65D2581/02—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 specially adapted to protect contents from mechanical damage
- B65D2581/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/051—Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/052—Materials
- B65D2581/053—Paper in general, e.g. paperboard, carton, molded paper
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the present invention relates to a safety member for a paper buffer insertable into a packaging bag that can be inserted into a packaging bag to mitigate impact.
- the goods are delivered in a delivery box or packed in an envelope made of resin.
- Envelopes are mainly used to contain thin items, and in order to effectively protect the items contained inside from shocks during the delivery process, an air cap, commonly called bubble wrap, is attached to the envelope to improve the buffering performance of the envelope. .
- a paper bag having a conventional paper buffer material is used by attaching the paper buffer material to one side or both sides of a base member made of paper. After forming a certain array of sheaths on thin paper, the paper buffer material pulls both sides of the paper to form a part that protrudes obliquely at a certain height and a groove between them to have a buffering effect.
- Patent Document 0001 Republic of Korea Patent Publication No. 10-2007-0022462
- the present invention was invented in view of the above circumstances, and a safety member for inserting a paper buffer in a packaging bag capable of effectively protecting goods by obtaining a sufficient buffering effect while being simple to manufacture and a method for manufacturing such a safety member
- the purpose is to provide.
- a safety member for packaging bag insertion-type paper buffer for implementing the above object is a base member made of rectangular paper having a predetermined thickness; a paper buffer attached to the rear surface of the base member; Including, a plurality of widthwise folding lines spaced apart at predetermined intervals are formed on the front surface of the base member, a first adhesive layer is formed as a whole on the lower end in the longitudinal direction from the front surface of the base member, and a front part is formed on the upper end.
- a second adhesive layer is formed on the remaining portion except for the base member, and the base member is folded along the width direction folding line from the front side in a state where the paper buffer material is attached to the rear surface of the base member, and the entire folded portion is folded along the following folding line. It is formed by sequential folding.
- the base member is divided into first to fourth parts based on the folding line, and in a state in which the first part to the fourth part are sequentially folded, the lower end of the base member is the first to fourth parts.
- the entire portion is bonded with an adhesive, and at the upper end of the base member, the first and second portions are not formed with an adhesive layer to form an open inlet, and the remaining portions are bonded.
- a packaging bag according to another embodiment of the present invention includes the safety member for the paper buffer.
- a manufacturing method of a safety member for packaging bag insertion-type paper cushioning includes the steps of providing a base member made of rectangular paper having a predetermined thickness; attaching a paper buffer to the rear surface of the base member; Forming a first adhesive layer on the entire lower end in the longitudinal direction from the front surface of the base member; Forming a second adhesive layer on the remaining portion except for the front portion of the upper end in the longitudinal direction from the front surface of the base member; Forming a plurality of fold lines in the width direction spaced apart at predetermined intervals on the front surface of the base member, dividing the base member into first to fourth parts based on the fold lines; folding the base member in such a way that the base member is folded along a first folding line from the front side and the entire folded portion is sequentially folded along the next folding line; Including, by the folding step, all of the first to fourth parts of the lower end of the base member are adhered by the first adhesive layer, and the upper end of the base member is bonded to the first and second parts
- a safety member for a paper buffer inserted into a packaging bag which is simple to manufacture and can effectively protect an article by obtaining a sufficient buffering effect, and a manufacturing method of such a safety member.
- FIG. 1 is a view showing a packaging bag according to an embodiment of the present invention.
- FIG. 2 is a view showing a state in which an inner envelope is separated from the packaging envelope of FIG. 1;
- Fig. 3 is a view showing the base member and paper cushioning material of the inner envelope of Fig. 2 before being folded;
- 4a to 4d are views sequentially illustrating a method of manufacturing the inner through-through of FIG. 2 .
- FIG. 5A is a view showing a cross section taken along line A-A' in FIG. 4D.
- FIG. 5B is a view showing a cross section taken along line BB' in FIG. 4D.
- FIG. 1 is a view showing a packaging bag according to an embodiment of the present invention.
- 2 is a view showing a state in which an inner envelope is separated from the packaging envelope of FIG. 1;
- Fig. 3 is a view showing the base member and paper cushioning material of the inner envelope of Fig. 2 before being folded;
- 4a to 4d are views sequentially illustrating a method of manufacturing the inner through-through of FIG. 2 .
- FIG. 5A is a view showing a cross section taken along line A-A' in FIG. 4D.
- FIG. 5B is a view showing a cross section taken along line BB' in FIG. 4D.
- the double envelope of the present invention is formed by inserting an inner envelope (or a safety member for paper buffer) 100 into an outer envelope (or packaging envelope) 200.
- the inner envelope 100 is inserted into the outer envelope 200 to have a buffering function to protect articles contained in the inner envelope 110 .
- the outer envelope 200 has an input port 203 formed on the upper side of the storage unit 201, and a blocking piece 202 connected to the storage unit 201 to block the input port 203. do.
- the inner envelope 100 includes a base member 110 and a paper buffer 120.
- the base member 110 is made of rectangular paper having a predetermined thickness, and an inlet 115 is formed on the upper side.
- the paper buffer 120 is attached to the rear surface of the base member 110 .
- the paper cushioning material 120 may be formed in a honeycomb structure such as a honeycomb to have a certain cushioning force.
- the paper buffer 120 forms a sheath on thin paper in a certain arrangement structure, then pulls both sides of the paper so that each sheath part protrudes at a certain height and a groove between them is formed as each sheath part spreads can be formed in this way.
- the paper buffer 120 may be implemented in various forms known in the art.
- the paper buffer 120 is attached to the rear surface of the base member 110, and the first adhesive layer 130 is formed as a whole on the lower end in the longitudinal direction on the front surface, and the rest of the upper part except for the front part.
- the second adhesive layer 140 is formed on.
- the paper buffer 120 is not attached to the rear surface of the base member 110 corresponding to the portion where the first adhesive layer 130 and the second adhesive layer 140 are formed. This is to achieve smooth adhesion through the first adhesive layer 130 and the second adhesive layer 140 in the process of folding the base member 110 to form the inner envelope 100 .
- the first adhesive layer 130 and the second adhesive layer 140 may be formed by applying an adhesive to the entire surface of the base member 110, attaching a release paper on the adhesive, and then removing the release paper.
- the first adhesive layer 130 and the second adhesive layer 140 may be formed by removing the release paper on one side of the double-sided tape, attaching it to the front surface of the base member 110, and removing the release paper on the other side.
- the front surface of the base member 110 is brought into contact with the cylindrical frame member 10, and then The base member 110 is completely wound around the cylindrical frame member 10 .
- the cylindrical frame member 10 is removed from the wound base member 110, and the convex base member 110 is pressed and then unfolded in the initial state.
- the release papers 131 and 141 are removed to expose the first adhesive layer 130 and the second adhesive layer 140 .
- the first part 111 of the base member 110 is folded along the frontmost folding line 116 so that the first part 111 covers the second part 112.
- the entire folded portion is folded along the next folding line 117, and the entire folded portion is folded along the next folding line 118 to fold the entire base member 110 along the folding line 116, 117, 118 Fold sequentially along
- the lower and upper ends of the base member 110 are pressed, It is bonded by the first adhesive layer 130 and the second adhesive layer 140 .
- the first to fourth parts 111, 112, and 113 are formed by the exposed first adhesive layer 130 at the lower end. , 114) can be completely adhered.
- the second adhesive layer 140 is formed on the remaining portion of the upper end of the base member 110 except for the front portion. Referring to FIG. 5A, in the process of folding the base member 110 along the folding lines 116, 117 and 118, the first part 111 and the second part 112 at the front of the base member 110 have a second part. The second adhesive layer 140 is not formed and simply folded to form an open inlet 115, and the third portion 113 and the fourth portion 114 may be adhered by the second adhesive layer 140. .
- the first adhesive layer 130 and the second adhesive layer 140 are formed on the lower and upper ends of the base member 110 By forming and simply folding along the folding lines 116, 117, 118, it is possible to manufacture the inner envelope 100 having the lower end fully bonded and the upper end having the inlet 115 in a simple way.
- the paper buffer 120 is attached to the rear surface of the base member 110, so that the base member 110 is folded in several layers along the folding lines 116, 117 and 118. Placed between each layer It is possible to have a sufficient buffering effect by the paper buffer 120 to be, and the buffering effect can be doubled by further increasing the number of times of folding.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
Description
Claims (5)
- 포장봉투 삽입식 종이완충용 안전부재에 있어서,소정의 두께를 갖는 직사각형의 종이로 만들어지는 베이스부재;상기 베이스부재의 후면에 부착되는 종이완충재;를 포함하고,상기 베이스부재의 전면에는 소정의 간격으로 이격되는 다수의 폭방향 절첩라인이 형성되고,상기 베이스부재의 전면에서 길이방향으로 하단부에는 전체적으로 제1 접착층이 형성되고, 상단부에는 앞쪽 일부를 제외하고 나머지 부분에 제2 접착층이 형성되고,상기 베이스부재의 후면에 상기 종이완충재가 부착된 상태에서 상기 베이스 부재를 앞쪽에서부터 폭방향 절첩라인을 따라 접고, 접은 부분 전체를 다음의 절첩라인을 따라 순차적으로 접어서 형성되는 포장봉투 삽입식 종이완충용 안전부재.
- 제1항에 있어서,상기 베이스부재는 상기 절첩라인을 기준으로 제1 내지 제4 부분으로 나누어지고,상기 제1 부분부터 상기 제4 부분까지 순차적으로 접은 상태에서, 상기 베이스부재의 하단부는 상기 제1 내지 제4 부분 전체가 접착제로 접착되고,상기 베이스부재의 상단부에서 상기 제1 및 제2 부분은 접착층이 형성되지 않아 개방된 투입구를 형성할 수 있고, 나머지 부분은 접착이 이루어지는 포장봉투 삽입식 종이완충용 안전부재.
- 제1항 및 제2항 중 어느 한 항에 따른 포장봉투 삽입식 종이완충용 안전부재를 포함하는 포장봉투.
- 포장봉투 삽입식 종이완충용 안전부재의 제작방법에 있어서,소정의 두께를 갖는 직사각형의 종이로 만들어지는 베이스부재를 마련하는 단계;상기 베이스부재의 후면에 종이완충재를 부착하는 단계;상기 베이스부재의 전면에서 길이방향으로 하단부에 전체적으로 제1 접착층을 형성하는 단계;상기 베이스부재의 전면에서 길이방향으로 상단부의 앞쪽 일부를 제외하고 나머지 부분에 제2 접착층을 형성하는 단계;상기 베이스부재의 전면에 소정의 간격으로 이격되는 다수의 폭방향 절첩라인을 형성하여, 상기 절첩라인을 기준으로 상기 베이스부재를 제1 내지 제4 부분으로 나누어지게 하는 단계;상기 베이스부재를 앞쪽에서부터 처음의 절첩라인을 따라 접고, 접은 부분 전체를 다음의 절첩라인을 따라 순차적으로 접는 방식으로 상기 베이스부재를 접는 단계;를 포함하고,상기 접는 단계에 의해, 상기 베이스부재의 하단부의 상기 제1 내지 제4 부분 전체가 상기 제1 접착층에 의해 접착되고,상기 베이스부재의 상단부는 상기 제1 및 제2 부분은 상기 제2 접착층이 형성되지 않아 개방된 투입구를 형성하고, 나머지 부분은 상기 제2 접착층에 의해 접착되는 포장봉투 삽입식 종이완충용 안전부재의 제작방법.
- 제4항에 있어서,상기 종이완충재를 부착하는 단계와 상기 제1 접착층을 형성하는 단계 사이에,상기 베이스부재를 원통형 틀부재를 따라 권취하고 상기 원통형 틀부재를 제거하는 단계;볼록한 형태의 상기 베이스부재를 가압하는 단계;를 더 포함하는 포장봉투 삽입식 종이완충용 안전부재의 제작방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2022294688A AU2022294688A1 (en) | 2021-06-17 | 2022-06-13 | Packaging envelope insertion-type paper buffer safety member |
EP22825241.7A EP4357265A1 (en) | 2021-06-17 | 2022-06-13 | Packaging envelope insertion-type paper buffer safety member |
CA3223082A CA3223082A1 (en) | 2021-06-17 | 2022-06-13 | Packaging envelope insertion-type paper buffer safety member |
CN202280042991.2A CN117500729A (zh) | 2021-06-17 | 2022-06-13 | 包装袋插入式纸质缓冲用安全件 |
GB2400318.8A GB2622749A (en) | 2021-06-17 | 2022-06-13 | Packaging envelope insertion-type paper buffer safety member |
US18/542,958 US20240116692A1 (en) | 2021-06-17 | 2023-12-18 | Packaging envelope insertion-type paper buffer safety member |
Applications Claiming Priority (2)
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CN (1) | CN117500729A (ko) |
AU (1) | AU2022294688A1 (ko) |
CA (1) | CA3223082A1 (ko) |
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Citations (6)
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JP2002080047A (ja) * | 2000-09-11 | 2002-03-19 | Kawakami Sangyo Co Ltd | 緩衝性をもつ角底袋、角底袋の中間製品とその製造方法 |
KR20070022462A (ko) | 2005-08-22 | 2007-02-27 | 나승선 | 개봉이 용이한 병원용 이중봉투 |
KR100824293B1 (ko) * | 2006-12-07 | 2008-04-22 | 마영훈 | 포장용 완충 종이 봉투 |
CN111674099A (zh) * | 2020-06-17 | 2020-09-18 | 广东天元实业集团股份有限公司 | 一种环保包装袋及其制备方法 |
JP2020164248A (ja) * | 2019-03-29 | 2020-10-08 | 成泰昌包装制品(深▲せん▼)有限公司 | 完全リサイクル型の環境に優しい包装構造とその製造方法 |
CN211732438U (zh) * | 2020-01-22 | 2020-10-23 | 温州正鼎包装机械有限公司 | 网格纸芯减震包装纸和减震包装袋 |
Family Cites Families (2)
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JP3865369B2 (ja) * | 2001-12-28 | 2007-01-10 | トッパン・フォームズ株式会社 | 返信用申込書付き封書 |
KR200490650Y1 (ko) * | 2019-04-25 | 2019-12-11 | 홍호선 | 에어 캡 파우치 |
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2021
- 2021-06-17 KR KR1020210078577A patent/KR102602878B1/ko active IP Right Grant
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2022
- 2022-06-13 CN CN202280042991.2A patent/CN117500729A/zh active Pending
- 2022-06-13 EP EP22825241.7A patent/EP4357265A1/en active Pending
- 2022-06-13 AU AU2022294688A patent/AU2022294688A1/en active Pending
- 2022-06-13 CA CA3223082A patent/CA3223082A1/en active Pending
- 2022-06-13 GB GB2400318.8A patent/GB2622749A/en active Pending
- 2022-06-13 WO PCT/KR2022/008271 patent/WO2022265316A1/ko active Application Filing
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002080047A (ja) * | 2000-09-11 | 2002-03-19 | Kawakami Sangyo Co Ltd | 緩衝性をもつ角底袋、角底袋の中間製品とその製造方法 |
KR20070022462A (ko) | 2005-08-22 | 2007-02-27 | 나승선 | 개봉이 용이한 병원용 이중봉투 |
KR100824293B1 (ko) * | 2006-12-07 | 2008-04-22 | 마영훈 | 포장용 완충 종이 봉투 |
JP2020164248A (ja) * | 2019-03-29 | 2020-10-08 | 成泰昌包装制品(深▲せん▼)有限公司 | 完全リサイクル型の環境に優しい包装構造とその製造方法 |
CN211732438U (zh) * | 2020-01-22 | 2020-10-23 | 温州正鼎包装机械有限公司 | 网格纸芯减震包装纸和减震包装袋 |
CN111674099A (zh) * | 2020-06-17 | 2020-09-18 | 广东天元实业集团股份有限公司 | 一种环保包装袋及其制备方法 |
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GB202400318D0 (en) | 2024-02-21 |
US20240116692A1 (en) | 2024-04-11 |
CN117500729A (zh) | 2024-02-02 |
CA3223082A1 (en) | 2022-12-22 |
AU2022294688A1 (en) | 2024-02-01 |
EP4357265A1 (en) | 2024-04-24 |
KR20220168722A (ko) | 2022-12-26 |
KR102602878B1 (ko) | 2023-11-29 |
GB2622749A (en) | 2024-03-27 |
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