CN206750518U - A kind of heat sealed package bag stone paper - Google Patents
A kind of heat sealed package bag stone paper Download PDFInfo
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- CN206750518U CN206750518U CN201720594131.6U CN201720594131U CN206750518U CN 206750518 U CN206750518 U CN 206750518U CN 201720594131 U CN201720594131 U CN 201720594131U CN 206750518 U CN206750518 U CN 206750518U
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- Prior art keywords
- paper
- stone
- stone paper
- sealed package
- heat sealed
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Abstract
It the utility model is related to packing technique field, there is provided a kind of heat sealed package bag stone paper, the stone paper include：Stone paper base paper layer and polyethylene leaching membrane layer；One side of the polyethylene leaching membrane layer film in stone paper base paper layer；The hot melting temperature of the stone paper base paper layer is higher than the hot melting temperature of the polyethylene leaching membrane layer；The utility model can realize the recycling of heat sealed package bag, and reduce use cost.
Description
Technical field
Packing technique field is the utility model is related to, more particularly to a kind of heat sealed package bag stone paper.
Background technology
The heat sealed package bag of packaging seed, food and industrial products etc. is now widely used in, mostly using in BOPP film
Composite plastic film, film brown paper or aluminium foil film preparation after print, cut by Bag Making Machine, heat is made in heat seal, the process such as punching
Package packs.
Generally, for shading, hide and showed with printing color, opaque packaging bag mostly uses film brown paper or aluminium foil
Film preparation；But film brown paper or aluminium foil film attribute are different from plastics, it is compound after can not effective recycling, cause to make
It is high with cost, it is unfavorable for environmental protection.
Based on this, prior art is really to be improved.
Utility model content
The technical problem that the utility model need to solve is to provide a kind of stone paper for being used to prepare heat sealed package bag, to realize
The recycling of heat sealed package bag, reduce use cost.
In order to solve the above problems, the utility model provides a kind of heat sealed package bag stone paper, its technology used
Scheme is as follows：
The stone paper includes：Stone paper base paper layer and polyethylene leaching membrane layer；
One side of the polyethylene leaching membrane layer film in stone paper base paper layer；The hot melting temperature of the stone paper base paper layer is high
In the hot melting temperature of the polyethylene leaching membrane layer.
Preferably, the polyethylene leaching membrane layer is low density polyethylene (LDPE).
Preferably, the thickness of the polyethylene leaching membrane layer is 6~15g/m2。
Preferably, the thickness of the stone paper base paper layer is 0.04~0.2mm.
The beneficial effects of the utility model are：
A kind of heat sealed package bag stone paper provided by the utility model, using stone base paper substitute traditional brown paper or
Aluminium foil film prepares heat sealed package bag, because stone base paper is White-opalescent, can meet the property requirements of opaque packaging bag；
Because the hot melting temperature of polyethylene is less than the hot melting temperature of stone base paper, its film can reach good heat outside stone base paper
Close effect；Simultaneously as the attribute of stone base paper duplicates with plastics, it can simultaneously be reclaimed with plastics and realize recycling, and then
It is high to reduce use cost, beneficial to environmental protection.
Brief description of the drawings
Fig. 1 is a kind of structural representation of heat sealed package bag stone paper of the embodiment of the utility model one.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in figure 1, the utility model provides a kind of heat sealed package bag stone paper, the stone paper includes：Stone
Paper substrate ply of paper 11 and polyethylene leaching membrane layer 12；
One side of the film of polyethylene leaching membrane layer 12 in stone paper base paper layer 11.
In the utility model, preparation method to stone base paper layer 11 and prepare material and be not limited, as long as ensureing
The hot melting temperature of stone base paper layer 11 is higher than the hot melting temperature of polyethylene leaching membrane layer 12.
Heat sealed package bag stone paper provided by the utility model, the heat-sealing bag of any shape can be made, wherein, making
, generally can also be in the another side dry adhered BOPP film of stone paper base paper layer 11 during standby heat-sealing bag, BOPP film layer needs mostly first to make
Make to print inside film with intaglio plate or soft version.
For the ease of the fitting on the two sides of stone paper base paper 11, it is preferred that the two sides of stone paper base paper 11 is through corona technique electricity
It is dizzy；
In one embodiment of the present utility model, in order to which seals are more preferable, the polyethylene leaching membrane layer 12 is using low
Density polyethylene.
In one embodiment of the present utility model, the thickness of the polyethylene leaching membrane layer 13 is arranged to 6~15g/m2, with
While ensureing seals, film cost is reduced.
Preferably, the thickness of the stone paper base paper layer 11 is 0.04~0.2mm.
A kind of heat sealed package bag stone paper provided by the utility model, using stone base paper substitute traditional brown paper or
Aluminium foil film prepares heat sealed package bag, because stone base paper is White-opalescent, can meet the property requirements of opaque packaging bag；
Because the hot melting temperature of polyethylene is less than the hot melting temperature of stone base paper, its film can reach good heat outside stone base paper
Close effect；Simultaneously as the attribute of stone base paper duplicates with plastics, it can simultaneously be reclaimed with plastics and realize recycling, and then
It is high to reduce use cost, beneficial to environmental protection.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.
Claims (4)
1. a kind of heat sealed package bag stone paper, it is characterised in that the stone paper includes：Stone paper base paper layer (11) and poly- second
Alkene leaching membrane layer (12)；
One side of polyethylene leaching membrane layer (12) film in stone paper base paper layer (11)；
The hot melting temperature of the stone paper base paper layer (11) is higher than the hot melting temperature of the polyethylene leaching membrane layer (12).
A kind of 2. heat sealed package bag stone paper as claimed in claim 1, it is characterised in that the polyethylene leaching membrane layer (12)
For low density polyethylene (LDPE).
A kind of 3. heat sealed package bag stone paper as claimed in claim 1 or 2, it is characterised in that the polyethylene leaching membrane layer
(12) thickness is 6~15g/m2。
A kind of 4. heat sealed package bag stone paper as claimed in claim 1, it is characterised in that the stone paper base paper layer (11)
Thickness be 0.04~0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594131.6U CN206750518U (en) | 2017-05-25 | 2017-05-25 | A kind of heat sealed package bag stone paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594131.6U CN206750518U (en) | 2017-05-25 | 2017-05-25 | A kind of heat sealed package bag stone paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206750518U true CN206750518U (en) | 2017-12-15 |
Family
ID=60620299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594131.6U Active CN206750518U (en) | 2017-05-25 | 2017-05-25 | A kind of heat sealed package bag stone paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206750518U (en) |
-
2017
- 2017-05-25 CN CN201720594131.6U patent/CN206750518U/en active Active
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