CN105538789A - Packaging bag - Google Patents
Packaging bag Download PDFInfo
- Publication number
- CN105538789A CN105538789A CN201610075953.3A CN201610075953A CN105538789A CN 105538789 A CN105538789 A CN 105538789A CN 201610075953 A CN201610075953 A CN 201610075953A CN 105538789 A CN105538789 A CN 105538789A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- film layer
- bag body
- rete
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 239000012790 adhesive layer Substances 0.000 claims abstract description 17
- 239000002344 surface layer Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 14
- 229920006266 Vinyl film Polymers 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 12
- 210000003684 theca cell Anatomy 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- HNPDNOZNULJJDL-UHFFFAOYSA-N ethyl n-ethenylcarbamate Chemical compound CCOC(=O)NC=C HNPDNOZNULJJDL-UHFFFAOYSA-N 0.000 claims description 3
- 206010033546 Pallor Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000002759 woven fabric Substances 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- -1 UV absorption rete Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B65D33/14—Suspension means
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a packaging bag which comprises a packaging bag body, wherein a material inlet is formed in the middle of the upper part of the packaging bag body, a material outlet is formed in the middle of the lower part of the packaging bag body, a reinforcing suspender is arranged at the corner of the upper part of the packaging bag body, the packaging bag body is composed of an outer bag and an inner bag, the outer bag is composed of a coating surface layer, PP woven fabric, an ultraviolet absorption film layer, an aluminized film layer and an ethylene film layer, and the inner bag is composed of a PET outer film layer, an adhesive layer and a PE film layer. The outer bag is formed by blanching the coating surface layer, PP woven fabric, the ultraviolet absorption film layer, the aluminized film layer and the ethylene film layer, and is convenient to prepare, the inner bag has good tensile performance, and the ultraviolet absorption film layer has use stability and good anti-ultraviolet effect, so that the packaging bag product has long service life and conforms to the actual use requirement.
Description
Technical field
The present invention relates to a kind of packaging bag, be specifically related to a kind of composite packaging bag.
Background technology
Packaging bag compared with little woven bag, have capacity large, be convenient to handling, save labour, the feature such as raise the efficiency.General packaging bag is all made by PP woven cloth or PE woven cloth to form, and in use, not only easily occur material from leakage phenomenon making position, and bulk strength is low, stretch-proof poor performance, does not have uvioresistant function, and whole service life is short.
Summary of the invention
Goal of the invention: the object of the invention is to overcome deficiency of the prior art, provide a kind of high strength, stretch-proof performance is good, uvioresistant packaging bag.
Technical scheme: in order to solve the problems of the technologies described above, a kind of packaging bag of the present invention, it comprises packaging bag body, charging aperture is provided with in the middle of described packaging bag body upper part, discharging opening is provided with in the middle of described packaging bag body lower part, reinforced suspender belt is provided with in described packaging bag body upper part corner, described packaging bag body is made up of outer bag and inner bag, described outer bag is by applying surface layer, PP woven cloth, UV absorption rete, aluminium plating membrane and vinyl film layer composition, described inner bag is by PET theca externa, adhesive layer and PE rete composition, described coating surface layer, PP woven cloth, UV absorption rete, the Thickness Ratio of aluminium plating membrane and vinyl film layer is (0.2-0.3): 1:(0.4-0.6): (0.3-0.4): (1-2), described PET theca externa, the Thickness Ratio of adhesive layer and PE rete is 1:(0.2-0.4): (0.8-1.2).
Described coating surface layer is ethene coat.
Described adhesive layer is vinyl urethane adhesive layer.
The Thickness Ratio of described coating surface layer, PP woven cloth, UV absorption rete, aluminium plating membrane and vinyl film layer is 0.2:1:0.5:0.4:1.5.
The Thickness Ratio of described PET theca externa, adhesive layer and PE rete is 1:0.3:1.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: outer bag of the present invention is by applying surface layer, PP woven cloth, UV absorption rete, aluminium plating membrane and vinyl film layer blanching form, easy to make, and adopt Thickness Ratio to be the coating surface layer of 0.2:1:0.5:0.4:1.5, PP woven cloth, UV absorption rete, aluminium plating membrane and vinyl film layer, outer bag intensity is high, stretch-proof performance is good, employing Thickness Ratio is the PET theca externa of 1:0.3:1, adhesive layer and PE rete composition inner bag, inner bag stretch-proof performance is good, UV absorption rete uses stable, UVResistant effect is good, this long product lifecycle, realistic instructions for use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the hierarchical chart of outer bag described in the present invention;
Fig. 3 is the hierarchical chart of inner bag described in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of packaging bag of the present invention, it comprises packaging bag body, charging aperture 1 is provided with in the middle of described packaging bag body upper part, discharging opening 2 is provided with in the middle of described packaging bag body lower part, reinforced suspender belt 3 is provided with in described packaging bag body upper part corner, described packaging bag body is made up of outer bag 4 and inner bag 5, described outer bag 4 is by coating surface layer 6, PP woven cloth 7, UV absorption rete 8, aluminium plating membrane 9 and vinyl film layer 10 form, described inner bag 5 is by PET theca externa 11, adhesive layer 12 and PE rete 13 form, described coating surface layer 6, PP woven cloth 7, UV absorption rete 8, the Thickness Ratio of aluminium plating membrane 9 and vinyl film layer 10 is 0.2:1:0.5:0.4:1.5, described PET theca externa 11, the Thickness Ratio of adhesive layer 12 and PE rete 13 is 1:0.3:1, described coating surface layer 6 is ethene coat, described adhesive layer 12 is vinyl urethane adhesive layer.Outer bag of the present invention is by applying surface layer, PP woven cloth, UV absorption rete, aluminium plating membrane and vinyl film layer blanching form, easy to make, and adopt Thickness Ratio to be the coating surface layer of 0.2:1:0.5:0.4:1.5, PP woven cloth, UV absorption rete, aluminium plating membrane and vinyl film layer, outer bag intensity is high, stretch-proof performance is good, employing Thickness Ratio is the PET theca externa of 1:0.3:1, adhesive layer and PE rete composition inner bag, inner bag stretch-proof performance is good, UV absorption rete uses stable, UVResistant effect is good, this long product lifecycle, realistic instructions for use.
The invention provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (5)
1. a packaging bag, it is characterized in that: it comprises packaging bag body, charging aperture (1) is provided with in the middle of described packaging bag body upper part, discharging opening (2) is provided with in the middle of described packaging bag body lower part, reinforced suspender belt (3) is provided with in described packaging bag body upper part corner, described packaging bag body is made up of outer bag (4) and inner bag (5), described outer bag (4) is by coating surface layer (6), PP woven cloth (7), UV absorption rete (8), aluminium plating membrane (9) and vinyl film layer (10) composition, described inner bag (5) is by PET theca externa (11), adhesive layer (12) and PE rete (13) composition, described coating surface layer (6), PP woven cloth (7), UV absorption rete (8), the Thickness Ratio of aluminium plating membrane (9) and vinyl film layer (10) is (0.2-0.3): 1:(0.4-0.6): (0.3-0.4): (1-2), described PET theca externa (11), the Thickness Ratio of adhesive layer (12) and PE rete (13) is 1:(0.2-0.4): (0.8-1.2).
2. packaging bag according to claim 1, is characterized in that: described coating surface layer (6) is ethene coat.
3. packaging bag according to claim 1, is characterized in that: described adhesive layer (12) is vinyl urethane adhesive layer.
4. packaging bag according to claim 1, is characterized in that: the Thickness Ratio of described coating surface layer (6), PP woven cloth (7), UV absorption rete (8), aluminium plating membrane (9) and vinyl film layer (10) is 0.2:1:0.5:0.4:1.5.
5. packaging bag according to claim 1, is characterized in that: the Thickness Ratio of described PET theca externa (11), adhesive layer (12) and PE rete (13) is 1:0.3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075953.3A CN105538789A (en) | 2016-02-03 | 2016-02-03 | Packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075953.3A CN105538789A (en) | 2016-02-03 | 2016-02-03 | Packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105538789A true CN105538789A (en) | 2016-05-04 |
Family
ID=55818548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075953.3A Pending CN105538789A (en) | 2016-02-03 | 2016-02-03 | Packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538789A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564833A (en) * | 1994-01-20 | 1996-10-15 | Mulox Ibc Limited | Container bag |
| EP2218656A1 (en) * | 2009-02-14 | 2010-08-18 | Nordenia Deutschland Emsdetten GmbH | Flexible bulk good container |
| CN203766132U (en) * | 2014-04-16 | 2014-08-13 | 南京沪江复合材料有限公司 | Composite aluminum-plastic gridding cloth film and packaging bag |
| CN104417965A (en) * | 2013-09-10 | 2015-03-18 | 宜兴市华福塑料制品有限公司 | Lacing inner bag flexible freight bag |
| CN204846698U (en) * | 2015-07-20 | 2015-12-09 | 宜兴威尼特包装袋有限公司 | High-barrier packaging bag with aluminizer |
| CN205573146U (en) * | 2016-02-03 | 2016-09-14 | 太仓市微贯机电有限公司 | Packing bag |
-
2016
- 2016-02-03 CN CN201610075953.3A patent/CN105538789A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564833A (en) * | 1994-01-20 | 1996-10-15 | Mulox Ibc Limited | Container bag |
| EP2218656A1 (en) * | 2009-02-14 | 2010-08-18 | Nordenia Deutschland Emsdetten GmbH | Flexible bulk good container |
| CN104417965A (en) * | 2013-09-10 | 2015-03-18 | 宜兴市华福塑料制品有限公司 | Lacing inner bag flexible freight bag |
| CN203766132U (en) * | 2014-04-16 | 2014-08-13 | 南京沪江复合材料有限公司 | Composite aluminum-plastic gridding cloth film and packaging bag |
| CN204846698U (en) * | 2015-07-20 | 2015-12-09 | 宜兴威尼特包装袋有限公司 | High-barrier packaging bag with aluminizer |
| CN205573146U (en) * | 2016-02-03 | 2016-09-14 | 太仓市微贯机电有限公司 | Packing bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |