CN202784217U - Paper-plastic easy-to-tear seal film for sealing plastic cups - Google Patents
Paper-plastic easy-to-tear seal film for sealing plastic cups Download PDFInfo
- Publication number
- CN202784217U CN202784217U CN 201220365266 CN201220365266U CN202784217U CN 202784217 U CN202784217 U CN 202784217U CN 201220365266 CN201220365266 CN 201220365266 CN 201220365266 U CN201220365266 U CN 201220365266U CN 202784217 U CN202784217 U CN 202784217U
- Authority
- CN
- China
- Prior art keywords
- paper
- layer
- plastic
- basic unit
- adopts
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title abstract 4
- 239000004033 plastic Substances 0.000 title abstract 4
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract 12
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 239000000565 sealant Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Packages (AREA)
Abstract
A paper-plastic easy-to-tear seal film for sealing plastic cups comprises a base layer, and is characterized in that an insulating layer and a hot seal layer are arranged below the base layer, an adhesive layer is arranged between the base layer and the insulating layer, the base layer is made of paper, the insulating layer is made of polyester, the hot seal layer is hot sealant, and the adhesive layer is made of polyurethane. Due to the fact that the base layer is made of paper with good printability, the insulating layer is made of the polyester with certain insulating property, and the hot seal layer is made of the hot sealant with good sealing property and easy to tear, comprehensive requirements can be met.
Description
Technical field
The utility model relates to complex film, and specifically a kind of paper be used to moulding the cup sealing easily tears sealed membrane.
Background technology
Be used for moulding glass sealed membrane of sealing and require printing good, and will have good barrier property, and have the easily property opened after adding hot-seal, the sealed membrane that homogenous material is made can't satisfy above-mentioned requirement.
Summary of the invention
The purpose of this utility model is to propose a kind of paper for moulding the cup sealing that can satisfy above-mentioned requirements easily to tear sealed membrane.
The purpose of this utility model is achieved in that the paper be used to moulding the cup sealing of the present utility model easily tears sealed membrane, it comprises basic unit, it is characterized in that under basic unit, arranging barrier layer and hot sealing layer, between basic unit and barrier layer bonding coat is arranged, above-mentioned basic unit adopts paper, barrier layer adopts polyester, and hot sealing layer adopts heat-seal adhesive, and bonding coat adopts polyurethane.
Paper be used to moulding the cup sealing of the present utility model easily tears sealed membrane, because basic unit adopts the good paper of printing, barrier layer adopts the polyester with certain barrier property, and hot sealing layer adopts good airproof performance, and therefore the heat-seal adhesive of easily openable can satisfy above-mentioned comprehensive requirement.
Description of drawings
Fig. 1 is the structural representation that the paper be used to moulding the cup sealing of the present utility model easily tears sealed membrane.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
－1－
As shown in Figure 1, paper be used to moulding the cup sealing of the present utility model easily tears sealed membrane, it comprises basic unit 1, it is characterized in that in basic unit barrier layer 3 and hot sealing layer 4 being set for 1 time, 3 of basic unit 1 and barrier layers have bonding coat 2, and above-mentioned basic unit 1 adopts paper, and barrier layer 3 adopts polyester, hot sealing layer 4 adopts heat-seal adhesive, and bonding coat 2 adopts polyurethane.
Claims (1)
1. a paper that is used for moulding the cup sealing easily tears sealed membrane, it comprises basic unit (1), it is characterized in that under basic unit (1), arranging barrier layer (3) and hot sealing layer (4), between basic unit (1) and barrier layer (3) bonding coat (2) is arranged, above-mentioned basic unit (1) adopts paper, barrier layer (3) adopts polyester, and hot sealing layer (4) adopts heat-seal adhesive, and bonding coat (2) adopts polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365266 CN202784217U (en) | 2012-07-26 | 2012-07-26 | Paper-plastic easy-to-tear seal film for sealing plastic cups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365266 CN202784217U (en) | 2012-07-26 | 2012-07-26 | Paper-plastic easy-to-tear seal film for sealing plastic cups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784217U true CN202784217U (en) | 2013-03-13 |
Family
ID=47811529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365266 Expired - Fee Related CN202784217U (en) | 2012-07-26 | 2012-07-26 | Paper-plastic easy-to-tear seal film for sealing plastic cups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619994A (en) * | 2014-11-03 | 2016-06-01 | 上海夏荷印刷器材有限公司 | Novel weldable sealing paper can not be tore, and preparation method thereof |
-
2012
- 2012-07-26 CN CN 201220365266 patent/CN202784217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619994A (en) * | 2014-11-03 | 2016-06-01 | 上海夏荷印刷器材有限公司 | Novel weldable sealing paper can not be tore, and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12015500449A1 (en) | Cover material | |
| WO2012044596A3 (en) | Thin film photovoltaic modules with structural bonds | |
| CN204278652U (en) | Be applicable to the composite membrane of hair dye packaging | |
| CN202781990U (en) | Easily-opened sealing film for cosmetics package | |
| WO2010045322A3 (en) | Case sealer with integrated hot melt dispensing system | |
| CN202784217U (en) | Paper-plastic easy-to-tear seal film for sealing plastic cups | |
| CN202115841U (en) | Heat sealing packing box | |
| CN202137999U (en) | Easily stripped touch broken type bubble cap packaging film | |
| PH12015500450A1 (en) | Cover material | |
| CN204773920U (en) | Prevent self -adhesive SMD heat -seal upper cover area | |
| CN202071446U (en) | Environment-friendly aluminum paper composite packing material | |
| CN201296075Y (en) | Precoated adhesive film | |
| CN202782043U (en) | Easily-torn paper-plastic sealing opening film for sealing opening of paper cup | |
| CN203391432U (en) | Composite packaging paper board | |
| CN202072106U (en) | Overpressure resistant packaging composite film | |
| CN202782041U (en) | Easily-opened easily-formed high-barrier sheet for cosmetics package | |
| CN204278655U (en) | The paper aluminum-plastic composite membrane that solvent residual amount is few | |
| CN202608185U (en) | Multifunctional composite packaging film | |
| CN201296076Y (en) | Film composite structure | |
| CN202046559U (en) | Healthy food packaging film | |
| CN202079875U (en) | Ultra-thin all-plastic composite sheet material | |
| CN204111658U (en) | A kind of durable type adhesive tape film | |
| CN203381958U (en) | Composite film for aluminum paper plastic packing | |
| CN204278653U (en) | Low temperature seals composite membrane online | |
| CN202556839U (en) | Novel PET (polyethylene glycol terephthalate) laminated thin film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Paper-plastic easy-to-tear seal film for sealing plastic cups Effective date of registration: 20150309 Granted publication date: 20130313 Pledgee: Bank of China Limited by Share Ltd Jiaxing branch Pledgor: Stone packaging (Jiaxing) Co. Ltd. Registration number: 2015330000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |