CN2394779Y - Composite material of paper and degradative drip film - Google Patents
Composite material of paper and degradative drip film Download PDFInfo
- Publication number
- CN2394779Y CN2394779Y CN 99229846 CN99229846U CN2394779Y CN 2394779 Y CN2394779 Y CN 2394779Y CN 99229846 CN99229846 CN 99229846 CN 99229846 U CN99229846 U CN 99229846U CN 2394779 Y CN2394779 Y CN 2394779Y
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- Prior art keywords
- paper
- degraded
- model
- utility
- composite material
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- 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 composite material of paper and degradable showering films. The utility model is characterized in that a degradable showering film layer is showered on base paper. The utility model has the advantages of less investment, low price, easy degradation, no white pollution, sanitation, good heat insulating performance, etc.
Description
The utility model relates to a kind of composite of making the food and drink tool that is applicable to.
At present, the material, particularly disposable fast food kitchenware of making the food and drink tool adopts poly-stupid vinylic foam to make mostly, but, can natural degradation after the disposable food or beverage container of being made by foamed plastics uses and abandons, contaminated environment causes white pollution, and at high temperature can produce the dioxin carcinogenic substance, existing country has begun to ban use of, for developing the degradation plastic foam tableware in succession to market, its shortcoming cost height, be not easily distinguishable with original product, consumer and environmental administration can't be supported; Paper pulp mould tableware Yin Naiwen hangs down only suitable airing food; Cavings, citrus fiber tableware are frangible, are difficult to make disjunctor meal lid with cover, and appearance colour is difficult to take on a new look.
The purpose of this utility model provides a kind of can separating naturally and falls, and does not cause the tableware and drinkware material of white pollution.
The technical scheme that realizes the utility model purpose is; Spoon the degraded leaching membrane layer on the face of basic paper, the degraded leaching membrane layer can be on face of basic paper or two faces.
Form because composition material of the present utility model drenches film by paper and degraded, these materials can be degraded in 2～12 months at occurring in nature, so can not cause white pollution.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, the two sides of basic paper is the structural representation of degraded leaching membrane layer.
Fig. 2, the one side of basic paper is the structural representation of degraded leaching membrane layer.
Go up at basic paper (2) and to add thermal degradation with plastic extruder and drench the pleurodiaphragmatic in terspace material and be fused into and drench shape and directly drench on basic paper (2) one side formation and fall leaching membrane layer (1) referring to Fig. 2, making basic paper simultaneously is the composite of degraded leaching membrane layer, also can directly drench on two faces of basic paper (2) and to form degraded leaching membrane layer (1), make the composite of basic paper two sides for the degraded leaching membrane layer referring to Fig. 1.Base paper (2) can adopt usually used materials such as paper and Board, and degraded leaching membrane layer material can be made with composite degradation resin (trade mark be No. 1, brute force, the production of plastics research center, Beijing) by low density polyethylene (LDPE) or polypropylene.
The utlity model has following advantage: at first be that basic paper material is wide, low price, make The cost of product is low; Next is degraded leaching membrane layer as thin as a wafer, and drenching film thickness is a 0.015mm left side The right side, easily degraded does not cause white pollution, and bright, nontoxic, health, attractive in appearance, anti-Water, grease proofing, heat-resisting, thermal property is good; In addition, production technology is simple, small investment.
Claims (2)
1, the composite of film is drenched in a kind of paper and degraded, it is characterized in that: spoon degraded leaching membrane layer (1) on the face of basic paper (2).
2, composite according to claim 1 is characterized in that: the one or both sides at basic paper (2) spoon degraded leaching membrane layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229846 CN2394779Y (en) | 1999-11-05 | 1999-11-05 | Composite material of paper and degradative drip film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229846 CN2394779Y (en) | 1999-11-05 | 1999-11-05 | Composite material of paper and degradative drip film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394779Y true CN2394779Y (en) | 2000-09-06 |
Family
ID=34019023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229846 Expired - Fee Related CN2394779Y (en) | 1999-11-05 | 1999-11-05 | Composite material of paper and degradative drip film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394779Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8637126B2 (en) | 2006-02-06 | 2014-01-28 | International Paper Co. | Biodegradable paper-based laminate with oxygen and moisture barrier properties and method for making biodegradable paper-based laminate |
| CN110733756A (en) * | 2018-07-18 | 2020-01-31 | 林紫绮 | Water-proof full-biodegradable tableware structure and manufacturing method thereof |
-
1999
- 1999-11-05 CN CN 99229846 patent/CN2394779Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8637126B2 (en) | 2006-02-06 | 2014-01-28 | International Paper Co. | Biodegradable paper-based laminate with oxygen and moisture barrier properties and method for making biodegradable paper-based laminate |
| CN110733756A (en) * | 2018-07-18 | 2020-01-31 | 林紫绮 | Water-proof full-biodegradable tableware structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |