CN109911387A - A kind of MULTILAYER COMPOSITE food pack and its application method - Google Patents
A kind of MULTILAYER COMPOSITE food pack and its application method Download PDFInfo
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- CN109911387A CN109911387A CN201910223167.7A CN201910223167A CN109911387A CN 109911387 A CN109911387 A CN 109911387A CN 201910223167 A CN201910223167 A CN 201910223167A CN 109911387 A CN109911387 A CN 109911387A
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- China
- Prior art keywords
- layer
- paper
- paper layer
- tinfoil
- style
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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.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 183
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 239000011241 protective layer Substances 0.000 claims abstract description 31
- 238000004806 packaging method and process Methods 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 238000012536 packaging technology Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Wrappers (AREA)
- Packages (AREA)
Abstract
The invention discloses a kind of MULTILAYER COMPOSITE food pack and its application methods; belong to Food Packaging technology field; including substrate layer; it is separately positioned on the tinfoil paper paper layer and waterproof protective layer of substrate layer two sides; off-style paper layer is equipped between tinfoil paper paper layer and substrate layer; it is equipped with printed layer between substrate layer and waterproof protective layer, divider is equipped between the opening off-style paper layer and the tinfoil paper paper layer of packaging bag, tinfoil paper paper layer is connect by the way of squeezing synthesis with the off-style paper layer.The present invention can be such that tinfoil paper paper layer separates with off-style paper layer; the food for leaving behind tinfoil paper paper layer packaging is heated; guarantee simple and convenient when heating food while the mouthfeel of food; facilitate the separation of tinfoil paper paper layer and off-style paper layer equipped with divider; waterproof protective layer carries out waterproofing protection to this strap; waterproof protective layer reinforces the bonding strength between this packaging bag simultaneously, this packaging bag is made not allow tearable damage.
Description
Technical field
The present invention relates to a kind of food pack and its application methods, more particularly to a kind of MULTILAYER COMPOSITE food pack
And its application method, belong to Food Packaging technology field.
Background technique
Existing food pack cannot heat, and need packaging bag to be fully removed when heating food, food is put into
Just can be carried out heating in container, heating in this way can allow the taste bad of food, and when steaming can also be such that food nutrient composition is lost,
The process of heating is also troublesome.
Summary of the invention
The main object of the present invention is to provide for a kind of MULTILAYER COMPOSITE food pack and its application method, makes in food
Used time can be such that tinfoil paper paper layer separates with off-style paper layer when being processed, and the food of tinfoil paper paper layer packaging be left behind, directly to tinfoil paper
Paper layer packaging food heated, guarantee it is simple and convenient when heating food while the mouthfeel of food, be equipped with divider side
Just the separation of tinfoil paper paper layer and off-style paper layer.
The purpose of the present invention can reach by using following technical solution:
A kind of MULTILAYER COMPOSITE food pack, including substrate layer are separately positioned on the tinfoil paper paper layer of the substrate layer two sides
And waterproof protective layer, off-style paper layer, the substrate layer and the waterproof are equipped between the tinfoil paper paper layer and the substrate layer
It is equipped with printed layer between protective layer, segmentation is equipped between the off-style paper layer described in the opening of packaging bag and the tinfoil paper paper layer
Device, the tinfoil paper paper layer are connect by the way of squeezing synthesis with the off-style paper layer.
Preferably, the off-style paper layer is the single silicon mold paper layer with a thickness of 10 μm~30 μm, and the off-style paper layer
Siliceous face is connect with the tinfoil paper paper layer.
Preferably, pressure-sensitive adhesive layer A is equipped between the off-style paper layer and the substrate layer, the pressure-sensitive adhesive layer A is 5
μm~15 μm of acrylic type composite pressure-sensitive glue-line.
Preferably, pressure-sensitive adhesive layer B is equipped between the substrate layer and the waterproof protective layer, the pressure-sensitive adhesive layer B is 5 μm
~15 μm of acrylic type composite pressure-sensitive glue-line.
Preferably, the polypropylene waterproof protective layer that the waterproof protective layer is 10 μm~30 μm.
Preferably, the substrate layer is composite fibre type substrate layer.
A kind of application method of MULTILAYER COMPOSITE food pack, includes the following steps:
Step 1: pulling divider, divider opens tinfoil paper paper layer one with off-style paper layer point in the opening of packaging bag
Mouthful；
Step 2: separating tinfoil paper paper layer and off-style paper layer using the opening that divider in above-mentioned steps 1 is divided, leave behind
The food of one tinfoil paper paper layer package；
Step 3: the food of tinfoil paper paper layer package is heated.
Advantageous effects of the invention:
1, off-style paper layer is equipped between substrate layer and tinfoil paper paper layer, and tinfoil paper paper layer and off-style paper layer are using extruding synthesis
Mode combine, food using when processed when tinfoil paper paper layer can be made to separate with off-style paper layer, leave behind tinfoil paper paper layer packet
The food of dress directly heats the food of tinfoil paper paper layer packaging, simple when guaranteeing to heat food while the mouthfeel of food
Folk prescription just, facilitates the separation of tinfoil paper paper layer and off-style paper layer equipped with divider.
2, waterproof protective layer carries out waterproofing protection to this strap, while waterproof protective layer reinforces the company between this packaging bag
Intensity is connect, this packaging bag is made not allow tearable damage, the outside protection printed layer that printed layer is arranged in waterproof protective layer is not easy
Damage.
Detailed description of the invention
Fig. 1 is the broken section structural representation of a preferred embodiment of MULTILAYER COMPOSITE food pack according to the invention
Figure.
In figure: 1- substrate layer, 2- printed layer, 3- waterproof protective layer, 4- off-style paper layer, 5- tinfoil paper paper layer, 6- divider, 7-
Pressure-sensitive adhesive layer A, 8- pressure-sensitive adhesive layer B.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, MULTILAYER COMPOSITE food pack provided in this embodiment, including substrate layer 1, it is separately positioned on substrate
The tinfoil paper paper layer 5 and waterproof protective layer 3 of 1 two sides of layer, are equipped with off-style paper layer 4, substrate layer 1 between tinfoil paper paper layer 5 and substrate layer 1
It is equipped with printed layer 2 between waterproof protective layer 3, is equipped with and divides between the opening off-style paper layer and tinfoil paper paper layer 5 of packaging bag
Cutter 6, tinfoil paper paper layer 5 are connect by the way of squeezing synthesis with off-style paper layer 4, and 3 pairs of this straps of waterproof protective layer are prevented
Water conservation, while waterproof protective layer 3 reinforces the bonding strength between this packaging bag, this packaging bag is made not allow tearable damage, prevents
The outside protection printed layer 2 that printed layer 2 is arranged in water conservation layer 3 is less likely to be damaged, and sets between substrate layer 1 and tinfoil paper paper layer 5
Have an off-style paper layer 4, and tinfoil paper paper layer 5 is combined by the way of squeezing synthesis with off-style paper layer 4, food using when processed
When tinfoil paper paper layer 5 can be made to separate with off-style paper layer 4, leave behind tinfoil paper paper layer 5 packaging food, directly to tinfoil paper paper layer 5 pack
Food heated, guarantee simple and convenient when heating food while the mouthfeel of food, divider 6 can opening in packaging bag
So that tinfoil paper paper layer 5 and off-style paper layer 4 is divided a mouth at mouthful, facilitates the separation of tinfoil paper paper layer 5 Yu off-style paper layer 4.
In the present invention, as shown in Figure 1, off-style paper layer 4 is the single silicon mold paper layer with a thickness of 15 μm, and off-style paper layer 4
Siliceous face connect with tinfoil paper paper layer 5, guarantee off-style paper layer 4 can be conveniently separated with tinfoil paper paper layer 5.
In the present invention, as shown in Figure 1, being equipped with pressure-sensitive adhesive layer A7, pressure sensitive adhesive between off-style paper layer 4 and substrate layer 1
The acrylic type composite pressure-sensitive glue-line that layer A7 is 8 μm is providing viscous enough while saving cost.
In the present invention, as shown in Figure 1, being equipped with pressure-sensitive adhesive layer B8, pressure-sensitive adhesive layer between substrate layer 1 and waterproof protective layer 3
The acrylic type composite pressure-sensitive glue-line that B8 is 8 μm is providing viscous enough while saving cost.
In the present invention, as shown in Figure 1, waterproof protective layer 3 is 15 μm of polypropylene waterproof protective layer, while waterproof
Save cost.
In the present invention, as shown in Figure 1, substrate layer 1 is composite fibre type substrate layer, guarantee the stability of substrate layer 1
Meanwhile environment is protected using environment-friendly materials.
As shown in Figure 1, provided in this embodiment, steps are as follows:
Step 1: pulling divider 6, divider 6 makes tinfoil paper paper layer 5 and off-style paper layer 4 divide one in the opening of packaging bag
Opening；
Step 2: separating tinfoil paper paper layer 5 with off-style paper layer 4 using the opening that divider 6 in above-mentioned steps 1 is divided, only stay
The food that next tinfoil paper paper layer 5 wraps up；
Step 3: the food wrapped up tinfoil paper paper layer 5 heats.
In conclusion in the present embodiment, according to the MULTILAYER COMPOSITE food pack of the present embodiment, waterproof protective layer 3 is right
This strap carries out waterproofing protection, while waterproof protective layer 3 reinforces the bonding strength between this packaging bag, does not allow this packaging bag
Tearable damage, the outside protection printed layer 2 that printed layer 2 is arranged in waterproof protective layer 3 is less likely to be damaged, in substrate layer 1 and tin
Off-style paper layer 4 is equipped between foil paper layer 5, and tinfoil paper paper layer 5 is combined by the way of squeezing synthesis with off-style paper layer 4, in food
Tinfoil paper paper layer 5 can be made to separate with off-style paper layer 4 when being processed when use, leave behind the food of the packaging of tinfoil paper paper layer 5, it is directly right
The food that tinfoil paper paper layer 5 is packed is heated, and guarantees simple and convenient when heating food while the mouthfeel of food, off-style paper layer
4 be single silicon mold paper layer, and the siliceous face of off-style paper layer 4 is connect with tinfoil paper paper layer 5, guarantees that off-style paper layer 4 and tinfoil paper paper layer 5 can
It is conveniently separated, pressure-sensitive adhesive layer A7 is equipped between off-style paper layer 4 and substrate layer 1, pressure-sensitive adhesive layer A7 is that acrylic type is compound
Pressure-sensitive adhesive layer is providing viscous enough while saving cost, pressure-sensitive adhesive layer is equipped between substrate layer 1 and waterproof protective layer 3
B8, pressure-sensitive adhesive layer B8 are acrylic type composite pressure-sensitive glue-line, are providing viscous enough while saving cost, waterproof protective layer
3 be polypropylene waterproof protective layer, and waterproof while saves cost, and substrate layer 1 is composite fibre type substrate layer, guarantees substrate
While the stability of layer 1, environment is protected using environment-friendly materials.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (7)
1. a kind of MULTILAYER COMPOSITE food pack, which is characterized in that including substrate layer (1), be separately positioned on the substrate layer (1)
The tinfoil paper paper layer (5) and waterproof protective layer (3) of two sides are equipped with release between the tinfoil paper paper layer (5) and the substrate layer (1)
Paper layer (4) is equipped with printed layer (2) between the substrate layer (1) and the waterproof protective layer (3), in the opening place of packaging bag
It states and is equipped with divider (6) between off-style paper layer and the tinfoil paper paper layer (5), the tinfoil paper paper layer (5) and the off-style paper layer
(4) it is connected by the way of squeezing synthesis.
2. a kind of MULTILAYER COMPOSITE food pack as described in claim 1, which is characterized in that the off-style paper layer (4) is thick
The single silicon mold paper layer that degree is 10 μm~30 μm, and the siliceous face of the off-style paper layer (4) is connect with the tinfoil paper paper layer (5).
3. a kind of MULTILAYER COMPOSITE food pack as described in claim 1, which is characterized in that the off-style paper layer (4) and institute
It states and is equipped with pressure-sensitive adhesive layer A (7) between substrate layer (1), the pressure-sensitive adhesive layer A (7) is that 5 μm~15 μm of acrylic type is compound
Pressure-sensitive adhesive layer.
4. a kind of MULTILAYER COMPOSITE food pack as described in claim 1, which is characterized in that the substrate layer (1) with it is described
Pressure-sensitive adhesive layer B (8) are equipped between waterproof protective layer (3), the compound pressure of acrylic type that the pressure-sensitive adhesive layer B (8) is 5 μm~15 μm
Quick glue-line.
5. a kind of MULTILAYER COMPOSITE food pack as described in claim 1, which is characterized in that the waterproof protective layer (3) is
10 μm~30 μm of polypropylene waterproof protective layer.
6. a kind of MULTILAYER COMPOSITE food pack as described in claim 1, which is characterized in that the substrate layer (1) is compound
Fibrous type substrate layer.
7. a kind of application method of MULTILAYER COMPOSITE food pack as claimed in any one of claims 1 to 6, which is characterized in that
Include the following steps:
Step 1: pulling divider, divider makes opening of tinfoil paper paper layer and off-style paper layer point in the opening of packaging bag；
Step 2: separating tinfoil paper paper layer and off-style paper layer using the opening that divider in above-mentioned steps 1 is divided, leave behind one
The food of tinfoil paper paper layer package；
Step 3: the food of tinfoil paper paper layer package is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223167.7A CN109911387A (en) | 2019-03-22 | 2019-03-22 | A kind of MULTILAYER COMPOSITE food pack and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223167.7A CN109911387A (en) | 2019-03-22 | 2019-03-22 | A kind of MULTILAYER COMPOSITE food pack and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109911387A true CN109911387A (en) | 2019-06-21 |
Family
ID=66966488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910223167.7A Pending CN109911387A (en) | 2019-03-22 | 2019-03-22 | A kind of MULTILAYER COMPOSITE food pack and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058922A (en) * | 2022-07-01 | 2022-09-16 | 浙江仙鹿新材料有限公司 | Environment-friendly healthy bamboo pulp food packaging silicone oil paper |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328052A1 (en) * | 1988-02-12 | 1989-08-16 | Scheuch Folien- u.Papierverarbeitung GmbH & Co. KG | Gas-proof packaging |
| JPH0418274A (en) * | 1990-04-27 | 1992-01-22 | Toyo Alum Kk | Molded container and bag combination package |
| JP2001247157A (en) * | 2000-03-07 | 2001-09-11 | Takeo Nakatsuka | Retort-pack shaped container |
| JP2005075412A (en) * | 2003-08-29 | 2005-03-24 | Kyoraku Co Ltd | Bag for microwave oven |
| CN201240558Y (en) * | 2008-06-20 | 2009-05-20 | 朱代文 | Combined environment-protective food package bag |
| US20150021338A1 (en) * | 2012-02-17 | 2015-01-22 | Hh Associates Limited | Packaging container |
| CN205420263U (en) * | 2015-11-26 | 2016-08-03 | 广东高璐美数码科技有限公司 | Water environmental protection PVC consumptive material structure is prevented to waterborne gum |
| CN207773857U (en) * | 2018-01-17 | 2018-08-28 | 江苏更大包装有限公司 | A kind of degradable packaging bag of high temperature resistant |
| JP2019034753A (en) * | 2017-08-14 | 2019-03-07 | 共同印刷株式会社 | Easily peelable packaging material for heating type instant food |
| CN209739686U (en) * | 2019-03-22 | 2019-12-06 | 南京润京新材料科技有限公司 | Multilayer composite food packaging bag |
-
2019
- 2019-03-22 CN CN201910223167.7A patent/CN109911387A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0328052A1 (en) * | 1988-02-12 | 1989-08-16 | Scheuch Folien- u.Papierverarbeitung GmbH & Co. KG | Gas-proof packaging |
| JPH0418274A (en) * | 1990-04-27 | 1992-01-22 | Toyo Alum Kk | Molded container and bag combination package |
| JP2001247157A (en) * | 2000-03-07 | 2001-09-11 | Takeo Nakatsuka | Retort-pack shaped container |
| JP2005075412A (en) * | 2003-08-29 | 2005-03-24 | Kyoraku Co Ltd | Bag for microwave oven |
| CN201240558Y (en) * | 2008-06-20 | 2009-05-20 | 朱代文 | Combined environment-protective food package bag |
| US20150021338A1 (en) * | 2012-02-17 | 2015-01-22 | Hh Associates Limited | Packaging container |
| CN205420263U (en) * | 2015-11-26 | 2016-08-03 | 广东高璐美数码科技有限公司 | Water environmental protection PVC consumptive material structure is prevented to waterborne gum |
| JP2019034753A (en) * | 2017-08-14 | 2019-03-07 | 共同印刷株式会社 | Easily peelable packaging material for heating type instant food |
| CN207773857U (en) * | 2018-01-17 | 2018-08-28 | 江苏更大包装有限公司 | A kind of degradable packaging bag of high temperature resistant |
| CN209739686U (en) * | 2019-03-22 | 2019-12-06 | 南京润京新材料科技有限公司 | Multilayer composite food packaging bag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058922A (en) * | 2022-07-01 | 2022-09-16 | 浙江仙鹿新材料有限公司 | Environment-friendly healthy bamboo pulp food packaging silicone oil paper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20190621 |