CN107364212A - Uvioresistant pallet-free is packed for counterdie - Google Patents

Uvioresistant pallet-free is packed for counterdie Download PDF

Info

Publication number
CN107364212A
CN107364212A CN201710610805.1A CN201710610805A CN107364212A CN 107364212 A CN107364212 A CN 107364212A CN 201710610805 A CN201710610805 A CN 201710610805A CN 107364212 A CN107364212 A CN 107364212A
Authority
CN
China
Prior art keywords
accounting
layer
packed
counterdie
pallet
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.)
Pending
Application number
CN201710610805.1A
Other languages
Chinese (zh)
Inventor
陈迎庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG BILI PACKAGING CO Ltd
Original Assignee
ZHEJIANG BILI PACKAGING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG BILI PACKAGING CO Ltd filed Critical ZHEJIANG BILI PACKAGING CO Ltd
Priority to CN201710610805.1A priority Critical patent/CN107364212A/en
Publication of CN107364212A publication Critical patent/CN107364212A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles

Landscapes

  • Wrappers (AREA)
  • Packages (AREA)

Abstract

The invention discloses a kind of uvioresistant pallet-free to be packed for counterdie, it is co-extruded successively by first layer, the second layer, third layer material, as mass fraction, the first layer material accounting 20% 30%, second layer material accounting 40% 60%, third layer material accounting 20% 30%；First layer material includes metallocene raw material accounting 90% 95%, functional master batch accounting 5% 10%；Second layer material includes low pressure raw material accounting 90% 95%, functional master batch accounting 5% 10%；The third layer material includes metallocene raw material accounting 90% 95%, functional master batch accounting 5% 10%.Uvioresistant pallet-free of the present invention is packed for counterdie when counterdie is a kind of packaging suitable for pallet-free, and its intensity is high, and tensile property is good, it is unlikely to deform, it can ensure that product is not prominent, not damaged when pallet-free is packed, and which are added anti-UV agent, uvioresistant effect can be played.

Description

Uvioresistant pallet-free is packed for counterdie
Technical field
The present invention relates to field of packaging material, specifically a kind of uvioresistant pallet-free is packed for counterdie.
Technical background
It is packed for counterdie to be used to be wound goods packaging, makes packaging product more firm clean and tidy, while play waterproof Dust-proof effect.Pallet-free is packed for counterdie need to ensure that product does not protrude when pallet-free is packed, the tension to being packed for counterdie Performance, anti-deformation etc. all have higher requirements, and the existing counterdie that is packed for has insufficient strength height, and tensile property is not good enough, The problems such as being easily deformed, and acted on without uvioresistant, it would be highly desirable to improve.
The content of the invention
The invention provides a kind of uvioresistant pallet-free to be packed for counterdie.
Present invention aim to address counterdie insufficient strength height is packed on existing market, tensile property is not good enough, holds It is yielding, and the problem of acted on without uvioresistant.
The technical solution adopted for the present invention to solve the technical problems is：A kind of uvioresistant pallet-free is packed for counterdie, it It is co-extruded successively by first layer, the second layer, third layer material, as mass fraction, the first layer material accounting 20%- 30%, the second layer material accounting 40%-60%, third layer material accounting 20%-30%；
As mass fraction, first layer material includes：Metallocene raw material accounting 90%-95%, functional master batch accounting 5%-10%；
As mass fraction, second layer material includes：Low pressure raw material accounting 90%-95%, functional master batch accounting 5%-10%；
As mass fraction, the third layer material includes：Metallocene raw material accounting 90%-95%, functional master batch accounting 5%-10%.
Preferably, as mass fraction, the functional master batch in the first layer, the second layer, third layer accounts for including anti-UV agent Than 20%-40%, antistatic additive accounting 20%-40%, opening agent accounting 20%-40%.
Preferably, the thickness for being packed for counterdie is in 0.10mm~0.20mm.
The beneficial effects of the invention are as follows：It is a kind of be applied to without support that uvioresistant pallet-free of the present invention, which is packed for counterdie, Counterdie when disk is packed, its intensity are high, and tensile property is good, is unlikely to deform, can ensure when pallet-free pack product do not protrude, It is not damaged, and which are added anti-UV agent, uvioresistant effect can be played.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
As shown in the figure, there is provided uvioresistant pallet-free of the present invention is packed for the embodiment of counterdie, it successively by first layer 1, The second layer 2, the material of third layer 3 are co-extruded, as mass fraction, the material accounting 20%-30% of first layer 1, the second layer 2 Material accounting 40%-60%, the material accounting 20%-30% of third layer 3；
As mass fraction, first layer material includes：Metallocene raw material accounting 90%-95%, functional master batch accounting 5%-10%；
As mass fraction, second layer material includes：Low pressure raw material accounting 90%-95%, functional master batch accounting 5%-10%；
As mass fraction, the third layer material includes：Metallocene raw material accounting 90%-95%, functional master batch accounting 5%-10%.
As mass fraction, including anti-UV agent, (UV is ultraviolet to the functional master batch in the first layer, the second layer, third layer Line) accounting 20%-40%, antistatic additive accounting 20%-40%, opening agent accounting 20%-40%.
The thickness for being packed for counterdie is in 0.10mm~0.20mm.
The metallocene raw material, such as DOW Chemical DOW 5401；The low pressure raw material, such as Yangtze petrochemical industry 7000F；It is described anti- UV agent, such as 10478-K；The antistatic additive, such as VLA55, such as opening agent, AB108.
Uvioresistant pallet-free of the present invention, which is packed for counterdie, to be blown by three-layer co-extruded film blowing device.Its Manufacturing process is：Raw material-automatic batch mixing-automatic blown film-automatic measuring thickness system-cooling-center correction-shaping winding.
Uvioresistant pallet-free of the present invention is packed for counterdie when counterdie is a kind of packaging suitable for pallet-free, and its is strong Degree is high, and tensile property is good, is unlikely to deform, and can ensure that product is not prominent, not damaged when pallet-free is packed, and which are added anti- UV agent, uvioresistant effect can be played.

Claims (3)

1. a kind of uvioresistant pallet-free is packed for counterdie, it is characterised in that：It is successively by first layer, the second layer, third layer material It is co-extruded, as mass fraction, the first layer material accounting 20%-30%, the second layer material accounting 40%-60%, the Trilaminate material accounting 20%-30%；
As mass fraction, first layer material includes：Metallocene raw material accounting 90%-95%, functional master batch accounting 5%- 10%；
As mass fraction, second layer material includes：Low pressure raw material accounting 90%-95%, functional master batch accounting 5%- 10%；
As mass fraction, the third layer material includes：Metallocene raw material accounting 90%-95%, functional master batch accounting 5%- 10%.
2. uvioresistant pallet-free according to claim 1 is packed for counterdie, it is characterised in that：As mass fraction, it is described Functional master batch in first layer, the second layer, third layer includes anti-UV agent accounting 20%-40%, antistatic additive accounting 20%- 40%, opening agent accounting 20%-40%.
3. uvioresistant pallet-free according to claim 1 is packed for counterdie, it is characterised in that：The thickness for being packed for counterdie Degree is in 0.10mm~0.20mm.
CN201710610805.1A 2017-07-25 2017-07-25 Uvioresistant pallet-free is packed for counterdie Pending CN107364212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710610805.1A CN107364212A (en) 2017-07-25 2017-07-25 Uvioresistant pallet-free is packed for counterdie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710610805.1A CN107364212A (en) 2017-07-25 2017-07-25 Uvioresistant pallet-free is packed for counterdie

Publications (1)

Publication Number Publication Date
CN107364212A true CN107364212A (en) 2017-11-21

Family

ID=60307671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710610805.1A Pending CN107364212A (en) 2017-07-25 2017-07-25 Uvioresistant pallet-free is packed for counterdie

Country Status (1)

Country Link
CN (1) CN107364212A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1608841A (en) * 2003-09-24 2005-04-27 埃克森美孚化学专利公司 Collation shrink
CN1795126A (en) * 2003-05-27 2006-06-28 荷兰联合利华有限公司 Transparent multilayered bottle
CN102173160A (en) * 2010-12-29 2011-09-07 东莞市正新包装制品有限公司 Heavy-duty thermal shrinkage polyethylene film and preparation method thereof
CN102350843A (en) * 2011-09-13 2012-02-15 佛山新长盛塑料薄膜有限公司 Formula of standing bag laminated film with high impact resistance and high stiffness

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1795126A (en) * 2003-05-27 2006-06-28 荷兰联合利华有限公司 Transparent multilayered bottle
CN1608841A (en) * 2003-09-24 2005-04-27 埃克森美孚化学专利公司 Collation shrink
CN102173160A (en) * 2010-12-29 2011-09-07 东莞市正新包装制品有限公司 Heavy-duty thermal shrinkage polyethylene film and preparation method thereof
CN102350843A (en) * 2011-09-13 2012-02-15 佛山新长盛塑料薄膜有限公司 Formula of standing bag laminated film with high impact resistance and high stiffness

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《塑料工程手册》编委会: "《塑料工程手册（上、下册）黄锐主编》", 30 April 2000, 北京机械工业出版社 *

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Application publication date: 20171121