CN202244481U - Tpu plastic bag - Google Patents
Tpu plastic bag Download PDFInfo
- Publication number
- CN202244481U CN202244481U CN2011202581909U CN201120258190U CN202244481U CN 202244481 U CN202244481 U CN 202244481U CN 2011202581909 U CN2011202581909 U CN 2011202581909U CN 201120258190 U CN201120258190 U CN 201120258190U CN 202244481 U CN202244481 U CN 202244481U
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- China
- Prior art keywords
- tpu
- plastic bag
- bag
- utility
- model
- 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
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Abstract
The utility model relates to a TPU (Thermoplastic Urethane) plastic bag which belongs to the technical field of plastic bag structures. The TPU plastic bag comprises a bag body made of a TPU material; and a lifting handle (2) is arranged at the bag mouth of the bag body (1). The TPU plastic bag with reasonable structural design is made of the TPU material, so that the service life is long, the possibility of damage is low, and the pollution is low.
Description
Technical field
The utility model relates to a kind of TPU plastic bag, belongs to the plastic bag structure technical field.
Background technology
At present, existing plastic bag is low service life, cracky, and after its production, use, use, all have a large amount of the pollution.
Summary of the invention
The purpose of the utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design is provided, long service life, and cracky does not pollute little TPU plastic bag.
The utility model is realized through following technical scheme:
TPU plastic bag, its special character are to comprise the bag of being processed by the TPU material 1, and the sack place of bag 1 is provided with handle 2.
TPU is the abbreviation of Thermoplastic Urethane; Chinese is a TPUE, and TPU is the High molecular material that is formed by '-diphenylmethane diisocyanate (MDI), toluene diisocyanate (TDI) and macromolecular polyol, the common reactive polymeric of chain extender.Its molecular structure is an alternately formation of the hard block that obtained by '-diphenylmethane diisocyanate (MDI), toluene diisocyanate (TDI) and chain extender reaction and '-diphenylmethane diisocyanate (MDI), toluene diisocyanate (TDI) soft segment that reaction obtains with macromolecular polyol.Having remarkable high tension, high tension, tough and ageing-resistant characteristic, is a kind of environment-friendly materials of maturation.Have other plastic material characteristics such as incomparable intensity height, good toughness, wear-resisting, cold-resistant, oil resistant, water-fast, ageing-resistant, weather, he has the function of many excellences such as high water-proofness moisture peretrability, windproof, winter protection, antibiotic, mildew-resistant, warming, uvioresistant and energy release simultaneously.TPUE can be divided into two kinds of polyester-type and polyether-types by molecular structure, can be divided into injection grade, extrusion grade, blowing level etc. by processing mode.
The utility model reasonable in design, owing to adopt the TPU material to process, so long service life, cracky does not pollute little.
Description of drawings
Fig. 1: the structural representation of the utility model TPU plastic bag.
The specific embodiment
Provide the specific embodiment of the utility model below with reference to accompanying drawing, be used for the utility model is done further explanation.
Embodiment 1
The TPU plastic bag comprises the bag of being processed by the TPU material 1, and the sack place of bag 1 is provided with handle 2.
The utility model reasonable in design, owing to adopt the TPU material to process, so long service life, cracky does not pollute little.
Claims (1)
1.TPU plastic bag is characterized in that comprising the bag of being processed by the TPU material (1), the sack place of bag (1) is provided with handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202581909U CN202244481U (en) | 2011-07-12 | 2011-07-12 | Tpu plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202581909U CN202244481U (en) | 2011-07-12 | 2011-07-12 | Tpu plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244481U true CN202244481U (en) | 2012-05-30 |
Family
ID=46105766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202581909U Expired - Fee Related CN202244481U (en) | 2011-07-12 | 2011-07-12 | Tpu plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244481U (en) |
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2011
- 2011-07-12 CN CN2011202581909U patent/CN202244481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Baolin Document name: Notification that Application Deemed not to be Proposed |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180712 |