CN104804278A - Food deodorizing packaging film technology - Google Patents

Food deodorizing packaging film technology Download PDF

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Publication number
CN104804278A
CN104804278A CN201410044496.2A CN201410044496A CN104804278A CN 104804278 A CN104804278 A CN 104804278A CN 201410044496 A CN201410044496 A CN 201410044496A CN 104804278 A CN104804278 A CN 104804278A
Authority
CN
China
Prior art keywords
packaging film
food
film technology
deodorizing
acid
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
CN201410044496.2A
Other languages
Chinese (zh)
Inventor
王金山
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201410044496.2A priority Critical patent/CN104804278A/en
Publication of CN104804278A publication Critical patent/CN104804278A/en
Pending legal-status Critical Current

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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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

The invention discloses a food deodorizing packaging film technology. The food deodorizing packaging film technology is characterized in that 1, free carboxyl groups of a mixture of ascorbic acid and aliphatic polybasic acid are exposed out of the surface, acid gradually leaks, and oxygen in the packaging bag can be effectively absorbed so that content acetification is inhibited, 2, offensive odor substances such as amine, ammonia and other alkaline offensive odor components produced by content acetification are effectively removed, and 3, a preparation process is easy and can be used simply. The packaging film produced by the technology can be used for packaging foods which are oxidized and decay easily to produce offensive odor and are produced in various food processing factories, hotels, dining rooms and common household home. A raw material formula used by the food deodorizing packaging film technology comprises 95% of high density polyethylene, 2% of ascorbic acid and 3% of citric acid.

Description

A kind of food deodorizing packing film technology
Art:
The present invention relates to the production new technology of a kind of people for package plastics of food film, particularly a kind of food deodorizing packing film technology.
Background technology:
The technical recipe of the current production technology for package plastics of food film is different, of a great variety, most complex process, and cost is higher, DeGrain, and environmental protection is not up to standard.
Summary of the invention:
The present invention provides a kind of food deodorizing packing film technology for above deficiency, this novel food product deodorizing packing film technical characterstic is, (1) free carboxy having xitix and aliphatic polybasic acid mixture is exposed on its surface, and have acid to ooze out gradually, oxygen in packing bag can be efficiently absorbed, and thus can suppress becoming sour of content.(2) can become sour content the stench occurred, as amine, ammonia system, and the removing of the active adsorption such as other alkaline odor pollutants.(3) make easily, easy to use.The packing film that this technology is produced can supply varieties of food items source mill, restaurant, dining room and general family etc. to be used for the food of the oxidizable corruption of pack and generation stench.
The composition of raw materials of this food deodorizing packing film production technology is:
High density polyethylene(HDPE)-95%,
Xitix-2%,
Citric Acid-3%.
Specific implementation method:
(1) by formula ratio, by xitix, Citric Acid makes an addition in high density polyethylene(HDPE), mixes with stirrer, sends into extruding granulator mixing granulator, obtains particulate state deodorization resin combination.(2) by deodorization resin combination, put in blow moulding machine, through mixing blowing under die head and cylinder temperature 140 degree, screw speed per minute 60 turns of conditions, obtain plastics deodorizing packing film.

Claims (3)

1. its composition of raw materials of food deodorizing packing film technology is, high density polyethylene(HDPE)-95%, xitix-2%, Citric Acid-3%.
2. it is characterized in that, described this its production method of novel food product deodorizing packing film technology is, by formula ratio; by xitix, Citric Acid makes an addition in high density polyethylene(HDPE), mixes with stirrer; send into extruding granulator mixing granulator, obtain particulate state deodorization resin combination.
3. be further characterized in that, by deodorization resin combination, put in blow moulding machine, through mixing blowing under die head and cylinder temperature 140 degree, screw speed per minute 60 turns of conditions, obtain plastics deodorizing packing film.
CN201410044496.2A 2014-01-23 2014-01-23 Food deodorizing packaging film technology Pending CN104804278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410044496.2A CN104804278A (en) 2014-01-23 2014-01-23 Food deodorizing packaging film technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410044496.2A CN104804278A (en) 2014-01-23 2014-01-23 Food deodorizing packaging film technology

Publications (1)

Publication Number Publication Date
CN104804278A true CN104804278A (en) 2015-07-29

Family

ID=53689494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410044496.2A Pending CN104804278A (en) 2014-01-23 2014-01-23 Food deodorizing packaging film technology

Country Status (1)

Country Link
CN (1) CN104804278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739331A (en) * 2016-12-01 2017-05-31 广东振声科技股份有限公司 PO films for the filling film of emulsion and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739331A (en) * 2016-12-01 2017-05-31 广东振声科技股份有限公司 PO films for the filling film of emulsion and preparation method thereof
CN106739331B (en) * 2016-12-01 2019-11-15 广东振声智能装备有限公司 The preparation method of PO film for the filling film of emulsion

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150729