CN104231400A - Plastic packaging film and preparation method thereof - Google Patents

Plastic packaging film and preparation method thereof Download PDF

Info

Publication number
CN104231400A
CN104231400A CN201410492635.8A CN201410492635A CN104231400A CN 104231400 A CN104231400 A CN 104231400A CN 201410492635 A CN201410492635 A CN 201410492635A CN 104231400 A CN104231400 A CN 104231400A
Authority
CN
China
Prior art keywords
parts
preparation
density polyethylene
high density
hdpe
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
CN201410492635.8A
Other languages
Chinese (zh)
Inventor
潘冬生
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.)
JURONG GEILI PACKAGING PRODUCTS FACTORY
Original Assignee
JURONG GEILI PACKAGING PRODUCTS FACTORY
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 JURONG GEILI PACKAGING PRODUCTS FACTORY filed Critical JURONG GEILI PACKAGING PRODUCTS FACTORY
Priority to CN201410492635.8A priority Critical patent/CN104231400A/en
Publication of CN104231400A publication Critical patent/CN104231400A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/262—Alkali metal carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)

Abstract

The invention discloses a plastic packaging film which comprises the following components: high density polyethylene, nucleating agent, sodium benzoate, sodium carbonate, talcum powder and benzylidene sorbitol. The plastic packaging film has excellent performances and good safety, is nontoxic and tasteless, can be suitable for high temperature and low temperature, can be recycled, and saves the production cost, and the preparation method is simple and is easy to realize.

Description

A kind of plastic film and preparation method thereof
Technical field
The present invention relates to a kind of film, be specifically related to a kind of plastic film and preparation method thereof.
Background technology
Along with growth in the living standard, the demand of people to ready-to-eat such as microwave food, snackfoods and frozen product will constantly increase, meanwhile, people to the security of the Wrapping films material of these food and the requirement of wholesomeness also more and more higher.
Summary of the invention
Goal of the invention: the object of the invention is to solve deficiency of the prior art, a kind of plastic film and preparation method thereof is provided.
Technical scheme: a kind of plastic film of the present invention, following component is comprised: high density polyethylene(HDPE) 70 ~ 80 parts, nucleator 0.5 ~ 1 part, Sodium Benzoate 10 ~ 15 parts, 15 ~ 19 parts, sodium carbonate, talcum powder 5 ~ 10 parts, dibenzylidene sorbitol 0.25 ~ 0.5 part according to parts by weight.
Further, described high density polyethylene(HDPE) 72 ~ 77 parts, nucleator 0.6 ~ 0.9 part, Sodium Benzoate 11 ~ 15 parts, 16 ~ 18.5 parts, sodium carbonate, talcum powder 6 ~ 9 parts, dibenzylidene sorbitol 0. 3 ~ 0.45 part.
Further, the melting index of described high density polyethylene(HDPE) is: MI < 1g/10min.
The invention also discloses a kind of preparation method of packing plastics film, comprise the following steps: after each component fully being mixed, extrude blown film with forcing machine.
Beneficial effect: superior performance of the present invention, has good security nonpoisonous and tasteless, can adapt to high temperature and low temperature, and can recycle, and has saved production cost, and preparation method of the present invention is simple and easy to realize simultaneously.
Embodiment
Below technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
embodiment 1:
A kind of plastic film of the present invention, comprises following component according to parts by weight: high density polyethylene(HDPE) 70 parts, nucleator 0.5 part, Sodium Benzoate 10 parts, 15 parts, sodium carbonate, talcum powder 5 parts, dibenzylidene sorbitol 0.25 part.
The melting index of the high density polyethylene(HDPE) in the present embodiment is: MI < 1g/10min.
The preparation method of the packing plastics film of the present embodiment, comprises the following steps: extrude blown film with forcing machine after each component fully being mixed.
embodiment 2:
A kind of plastic film of the present invention, comprises following component according to parts by weight: high density polyethylene(HDPE) 80 parts, nucleator 1 part, Sodium Benzoate 15 parts, 19 parts, sodium carbonate, talcum powder 10 parts, dibenzylidene sorbitol 0.5 part.
The melting index of the high density polyethylene(HDPE) of the present embodiment is: MI < 1g/10min.
The preparation method of the packing plastics film in this enforcement, comprises the following steps: extrude blown film with forcing machine after each component fully being mixed.
embodiment 3:
A kind of plastic film of the present invention, comprises following component according to parts by weight: high density polyethylene(HDPE) 72 parts, nucleator 0.6 part, Sodium Benzoate 11 parts, 16 parts, sodium carbonate, talcum powder 6 parts, dibenzylidene sorbitol 0. 3 parts.
The melting index of the high density polyethylene(HDPE) in the present embodiment is: MI < 1g/10min.
The preparation method of the packing plastics film in the present embodiment, comprises the following steps: extrude blown film with forcing machine after each component fully being mixed.
embodiment 4:
A kind of plastic film of the present invention, comprises following component according to parts by weight: high density polyethylene(HDPE) 77 parts, nucleator 0.9 part, Sodium Benzoate 15 parts, 18.5 parts, sodium carbonate, talcum powder 9 parts, dibenzylidene sorbitol 0.45 part.
The melting index of the high density polyethylene(HDPE) in the present embodiment is: MI < 1g/10min.
The preparation method of the packing plastics film in the present embodiment, comprises the following steps: extrude blown film with forcing machine after each component fully being mixed.

Claims (4)

1. a plastic film, it is characterized in that: comprise following component according to parts by weight: high density polyethylene(HDPE) 70 ~ 80 parts, nucleator 0.5 ~ 1 part, Sodium Benzoate 10 ~ 15 parts, 15 ~ 19 parts, sodium carbonate, talcum powder 5 ~ 10 parts, dibenzylidene sorbitol 0.25 ~ 0.5 part.
2. plastic film according to claim 1, it is characterized in that: described high density polyethylene(HDPE) 72 ~ 77 parts, nucleator 0.6 ~ 0.9 part, Sodium Benzoate 11 ~ 15 parts, 16 ~ 18.5 parts, sodium carbonate, talcum powder 6 ~ 9 parts, dibenzylidene sorbitol 0. 3 ~ 0.45 part.
3. plastic film according to claim 2, is characterized in that: the melting index of described high density polyethylene(HDPE) is: MI < 1g/10min.
4. a preparation method for the plastic film as described in claims 1 to 3 any one, is characterized in that comprising the following steps: extrude blown film with forcing machine after each component fully being mixed.
CN201410492635.8A 2014-09-24 2014-09-24 Plastic packaging film and preparation method thereof Pending CN104231400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410492635.8A CN104231400A (en) 2014-09-24 2014-09-24 Plastic packaging film and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410492635.8A CN104231400A (en) 2014-09-24 2014-09-24 Plastic packaging film and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104231400A true CN104231400A (en) 2014-12-24

Family

ID=52220370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410492635.8A Pending CN104231400A (en) 2014-09-24 2014-09-24 Plastic packaging film and preparation method thereof

Country Status (1)

Country Link
CN (1) CN104231400A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006083640A1 (en) * 2005-01-28 2006-08-10 Milliken & Company Coadditive compositions and methods for applying coadditive compositions into nucleated polymer compounds
CN102746563A (en) * 2011-04-22 2012-10-24 中国石油天然气股份有限公司 Preparation method for special-purpose material of LLDPE transparent shed film
CN103012937A (en) * 2012-12-31 2013-04-03 上海紫华企业有限公司 Preparation method of polyethylene casting film
CN103509230A (en) * 2012-06-27 2014-01-15 中国石油化工股份有限公司 Modified master batch for polyethylene films as well as preparation and use methods thereof
CN104031305A (en) * 2014-05-08 2014-09-10 上海化工研究院 Material special for ultrahigh-molecular-weight polyethylene tube, and preparation and application thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006083640A1 (en) * 2005-01-28 2006-08-10 Milliken & Company Coadditive compositions and methods for applying coadditive compositions into nucleated polymer compounds
CN102746563A (en) * 2011-04-22 2012-10-24 中国石油天然气股份有限公司 Preparation method for special-purpose material of LLDPE transparent shed film
CN103509230A (en) * 2012-06-27 2014-01-15 中国石油化工股份有限公司 Modified master batch for polyethylene films as well as preparation and use methods thereof
CN103012937A (en) * 2012-12-31 2013-04-03 上海紫华企业有限公司 Preparation method of polyethylene casting film
CN104031305A (en) * 2014-05-08 2014-09-10 上海化工研究院 Material special for ultrahigh-molecular-weight polyethylene tube, and preparation and application thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张玉龙: "《塑料、橡胶助剂速查手册》", 31 August 2012, 中国纺织出版社 *

Similar Documents

Publication Publication Date Title
CN102173160B (en) Heavy-duty thermal shrinkage polyethylene film and preparation method thereof
CN102850620A (en) Environment-friendly single EPE sheet with high foaming capacity
PH12016502401A1 (en) Polymer composition filled with an inorganic filler material mixture
CN102746575B (en) Polypropylene and kieselguhr composite material and method for preparing same
WO2012010401A3 (en) Biodegradable plastic compounding
WO2012083002A8 (en) Pet containers with enhanced thermal properties and process for making same
CN102850619A (en) EPE foam for life jacket
MX354789B (en) Polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom.
CN107522987A (en) A kind of food pack and preparation method thereof
CN103203933A (en) Low-temperature-resistant impact-resistant CPP (cast polypropylene) cooking-resistant film
EP3214128A4 (en) Flame retardant thermoplastic resin composition having excellent thermal stability, preparation method therefor, and molded product prepared therefrom
CN103331973A (en) Low temperature resistant and impact resistant casting polypropylene steaming and boiling resistant film
CN103481621B (en) A kind of low-temperature polyethylene shrink film and film-blowing process thereof
RU2016113382A (en) Thermoplastic polyester with improved barrier and impact properties
MX2018015028A (en) Multilayer films and packages formed from same.
MX2012015299A (en) Masterbatch composition.
CN103737936A (en) Preparation method for plastic film having fragrance
CN104119594A (en) Scratch-resistant PE (polyethylene) film packaging material and preparation method thereof
CN104231400A (en) Plastic packaging film and preparation method thereof
CN105949601A (en) Plastic packing bag for foods
CN103724887A (en) Antibacterial cooked food preservative film
CN105111639A (en) Novel plastic product
CN104974396A (en) Environmental protection plastic bag
CN104761862A (en) Preparation method of high-polymer packaging material
IN2014MU00873A (en)

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141224