CN108164817A - A kind of production technology of the high Polywoven Bag of transparency - Google Patents
A kind of production technology of the high Polywoven Bag of transparency Download PDFInfo
- Publication number
- CN108164817A CN108164817A CN201711416622.2A CN201711416622A CN108164817A CN 108164817 A CN108164817 A CN 108164817A CN 201711416622 A CN201711416622 A CN 201711416622A CN 108164817 A CN108164817 A CN 108164817A
- Authority
- CN
- China
- Prior art keywords
- polywoven bag
- transparency
- parts
- production technology
- bag
- 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
Links
Classifications
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
-
- 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
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of production technology of the high Polywoven Bag of transparency, the high Polywoven Bag of transparency is made by the raw material of following mass fractions：60 80 parts of PP GRANULES, 20 30 parts of carboxymethyl cellulose, 8 10 parts of filling master batch, 13 parts of dispersant, 13 part, nanometer Au of antioxidant36(SCH3)230.5 1 parts of cluster；Production technology includes the following steps：(1) filling master batch is pre-processed；(2) after raw material is uniformly mixed, drying；(3) film extrusion；(4) flat filament is prepared；(5) bag making.The Polywoven Bag transparency that present invention production obtains is higher than general Polywoven Bag, while intensity will not weaken, and the article in bag is clear and legible, is easy to classify, use scope is wider；Present invention process is simple, easy to operate, and constitutive material formula is reasonable, and control point is few, convenient for large-scale production；Raw material derives from a wealth of sources simultaneously, and reduces the pollution to environment and the harm to human body, has the advantages that high financial profit, social benefit are good.
Description
Technical field
The invention belongs to Polywoven Bag production technical fields, and in particular, to a kind of high Polywoven Bag of transparency
Production technology.
Background technology
In recent years, the Polywoven Bag industry in China is grown rapidly, the spirit text to make rapid progress with market for people
Change and environmentally protective demand, the requirement to product package material are continuously improved, packing material is commodity production process in the process of circulation
In continuation, be commodity circulate, consumer field conditio sune qua non.The effect of packaging has the following aspects：Protection
Commodity, from solarization, wind, drench with rain, dust contamination etc. natural causes invasion, prevent from leaking, stain, collide, squeezing, scattering and disappearing
Deng loss；It is brought convenience to intermediate links storage, fortune, tune, pin, such as loads and unloads, makes an inventory, stacking, deliver, receive, transporting, selling counting
Deng；Beautify commodity, attract customer, be conducive to promote.Adequate and systematic service industry of the packing business as national economy, with national economy
Fast development, the packaging industry in China rapidly developed, and is forming one based on the packing materials such as paper, plastics, metal
The market of composition, packing material, which becomes, possesses certain state-of-the-art technology and equipment, the more complete modern industrial system of class.
Polywoven Bag is one kind of plastics, and raw material is usually that the various raw materials such as polyethylene, polypropylene are made, Ran Houjing
It crosses cutting and is knitted to form woven bag, be mainly used for agricultural product packaging, bag of cement packaging, food packaging, geotechnical engineering, tourism fortune
The advantages that defeated, flood fighting goods and materials etc. have simple production process, and product price is cheap, and intensity is high, is widely used.It is but existing
The problem of Polywoven Bag generally existing transparency is not high, so as to have an inconvenience in commodity, transported material etc., and one
Although transparent integrated molten plastic bag transparency as is high, and fastness and intensity are much not achieved the effect of woven bag, therefore nothing
Method substitutes the application of woven bag, and therefore, how to improve the transparency of plastic knitting band is a new research direction.
Invention content
For the deficiencies in the prior art in above-mentioned background technology, the present invention provides a kind of high Polywoven Bags of transparency
Production technology.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of production technology of the high Polywoven Bag of transparency, the high Polywoven Bag of transparency is by following mass fractions
Raw material be made：60-80 parts of PP GRANULES, 20-30 parts of carboxymethyl cellulose, 8-10 parts of filling master batch, dispersant
1-3 parts, 1-3 parts of antioxidant, nanometer Au36(SCH3)230.5-1 parts of cluster；
The high Polywoven Bag of the transparency is produced to obtain by following steps：
(1) filling master batch, dispersant and antioxidant are added in high mixer, is stirred activation, obtain pretreatment filling
Masterbatch；
(2) by PP GRANULES, carboxymethyl cellulose, pretreatment filling master batch, nanometer Au36(SCH3)23Cluster is put into
It is carried out after being uniformly mixed in dry blender, drying；
(3) mixture of step (2) is put into extruder, adjusts the operating parameter of extruder, film passes through Screw Extrusion
30-45 DEG C is cooled to by water tank, then boosted, water squeezing enters the first draw zone；
(4) film is cut into embryo silk in the first draw zone, embryo silk is stretched as flat filament through baking oven, and flat filament is using 90-110 DEG C
Thermal finalization is cooled to 25-35 DEG C subsequently into third draw zone, is most wound afterwards through spiral filament forming machine；
(5) flat filament that step (4) obtains is sent to weaving on circular weaving machine, by the qualified woven cloth of production through bag cutting machine
It is cut into the woven cloth of certain length and width dimensions, then with industrial sewing mechanism into Polywoven Bag.
It according to mass ratio is 10 that the filling master batch, which is superfine talcum powder, nano-calcium carbonate, sierozem power, nano montmorillonite,:
4-6:2-4:3-5 is mixed.
The dispersant is one kind or more in glyceryl monostearate, triethyl group hexyl phosphoric acid or lauryl sodium sulfate
Kind.
The antioxidant is 3- (3,5- di-t-butyl -4- hydroxyls) propionic acid octadecyl ester, four [β-(3,5- di-t-butyl -4- hydroxyls
Base phenyl) propionic acid] pentaerythritol ester, 1,3,5- trimethyls -2,4,6- three (3,5- di-tert-butyl-4-hydroxyl benzyls) benzene or three
It is one or more in (2,4- di-tert-butyl-phenyls) phosphite ester.
The temperature being stirred in the step (1) is 110 DEG C -125 DEG C, time 15min-20min.
The step (2) dries 15-25min at 115-130 DEG C.
Extruder pressure is is controlled in 0.6-0.7MPa, Ran Housheng by the operating parameter of step (3) extruder first
Temperature to extruder temperature is 230-240 DEG C, and screw speed control is controlled in 60-100r/min, die head temperature at 250-270 DEG C.
Step (4) the traction multiplying power is 5-8 times, one 53-58 DEG C of area's draft temperature of baking oven, 2nd area and three area's draft temperatures
It is 100-120 DEG C.
Beneficial effects of the present invention：
The Polywoven Bag transparency that present invention production obtains is higher than general Polywoven Bag, while intensity will not subtract
Weak, the article in bag is clear and legible, is easy to classify, use scope is wider；Present invention process is simple, easy to operate, constitutive material
Formula is reasonable, and control point is few, convenient for large-scale production；Raw material derives from a wealth of sources simultaneously, and reduces to the pollution of environment and to people
The harm of body has the advantages that high financial profit, social benefit are good.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
It is only part of the embodiment of the present invention to apply example, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
All other embodiment that logical technical staff is obtained without creative efforts belongs to what the present invention protected
Range.
A kind of production technology of the high Polywoven Bag of transparency, the high Polywoven Bag of the transparency is by following mass parts
Several raw material are made：60-80 parts of PP GRANULES, 20-30 parts of carboxymethyl cellulose, 8-10 parts of filling master batch, dispersion
1-3 parts of agent, 1-3 parts of antioxidant, nanometer Au36(SCH3)230.5-1 parts of cluster；
It according to mass ratio is 10 that filling master batch, which is superfine talcum powder, nano-calcium carbonate, sierozem power, nano montmorillonite,:4-6:
2-4:3-5 is mixed；
Dispersant is one or more in glyceryl monostearate, triethyl group hexyl phosphoric acid or lauryl sodium sulfate；
Antioxidant is 3- (3,5- di-t-butyl -4- hydroxyls) propionic acid octadecyl ester, four [β-(3,5- di-t-butyl -4- hydroxy benzenes
Base) propionic acid] pentaerythritol ester, (3,5- di-tert-butyl-4-hydroxyl benzyls) benzene of 1,3,5- trimethyls -2,4,6- three or three (2,4-
Di-tert-butyl-phenyl) it is one or more in phosphite ester；
Nanometer Au36(SCH3)23Cluster is a kind of Aurum clusters material of nano-scale, and micro addition being capable of reinforced plastics braiding
Tensile strength；
The production technology of the high Polywoven Bag of the transparency, includes the following steps：
(1) filling master batch, dispersant and antioxidant are added in high mixer, under conditions of temperature is 110 DEG C -125 DEG C
Activation 15min-20min is stirred, obtains pretreatment filling master batch；
(2) by PP GRANULES, carboxymethyl cellulose, pretreatment filling master batch, nanometer Au36(SCH3)23Cluster is put into
It is carried out after being uniformly mixed in dry blender, 15-25min is dried at 115-130 DEG C；
(3) extruder pressure is controlled in 0.6-0.7MPa first, it is 230-240 DEG C to then heat to extruder temperature, spiral shell
The control of bar rotating speed is controlled in 60-100r/min, die head temperature at 250-270 DEG C, and film after Screw Extrusion through water tank by cooling down
To 30-45 DEG C, then boosted, water squeezing enters the first draw zone；
(4) flat filament is prepared：Film is cut into embryo silk in the first draw zone, embryo silk is stretched as width 2.5mm, thickness through baking oven
The flat filament of 78mm, flat filament are cooled to 25-35 DEG C using 90-110 DEG C of thermal finalization subsequently into third draw zone, most pass through afterwards around
Silk machine winding；Whole process traction multiplying power is 5-8 times, and 55 DEG C of one area's draft temperature of baking oven, 2nd area and three area's draft temperatures are
100-120℃；
(5) flat filament that step (4) obtains is sent to weaving on circular weaving machine, by the qualified woven cloth of production through bag cutting machine
It is cut into the woven cloth of certain length and width dimensions, then with industrial sewing mechanism into Polywoven Bag.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application, so as to which skilled artisan be enable to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (8)
1. the production technology of the high Polywoven Bag of a kind of transparency, which is characterized in that the high Polywoven Bag of transparency is under
The raw material for stating mass fraction are made：60-80 parts of PP GRANULES, 20-30 parts of carboxymethyl cellulose, filling master batch 8-10
Part, 1-3 parts of dispersant, 1-3 parts of antioxidant, nanometer Au36(SCH3)230.5-1 parts of cluster；
The high Polywoven Bag of the transparency is produced to obtain by following steps：
(1) filling master batch, dispersant and antioxidant are added in high mixer, is stirred activation, obtain pretreatment filling master batch；
(2) by PP GRANULES, carboxymethyl cellulose, pretreatment filling master batch, nanometer Au36(SCH3)23Cluster puts into drying
It is carried out in blender after being uniformly mixed, drying；
(3) mixture of step (2) is put into extruder, adjusts the operating parameter of extruder, film after Screw Extrusion by passing through
Water tank is cooled to 30-45 DEG C, and then boosted, water squeezing enters the first draw zone；
(4) film is cut into embryo silk in the first draw zone, embryo silk is stretched as flat filament through baking oven, and flat filament is determined using 90-110 DEG C of heat
Type is cooled to 25-35 DEG C subsequently into third draw zone, is most wound afterwards through spiral filament forming machine；
(5) flat filament that step (4) obtains is sent to weaving on circular weaving machine, the qualified woven cloth of production is cut through bag cutting machine
Into the woven cloth of certain length and width dimensions, then with industrial sewing mechanism into Polywoven Bag.
2. the production technology of the high Polywoven Bag of a kind of transparency according to claim 1, which is characterized in that described to fill out
It according to mass ratio is 10 that fill masterbatch, which be superfine talcum powder, nano-calcium carbonate, sierozem power, nano montmorillonite,:4-6:2-4:3-5 is mixed
It forms.
3. the production technology of the high Polywoven Bag of a kind of transparency according to claim 1, which is characterized in that described point
Powder is one or more in glyceryl monostearate, triethyl group hexyl phosphoric acid or lauryl sodium sulfate.
4. the production technology of the high Polywoven Bag of a kind of transparency according to claim 1, which is characterized in that described anti-
Oxygen agent is 3- (3,5- di-t-butyl -4- hydroxyls) propionic acid octadecyl ester, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] seasons
Doutrate, (3,5- di-tert-butyl-4-hydroxyl benzyls) benzene of 1,3,5- trimethyls -2,4,6- three or three (2,4- di-tert-butyls
Base) it is one or more in phosphite ester.
A kind of 5. production technology of the high Polywoven Bag of transparency according to claim 1, which is characterized in that the step
Suddenly the temperature being stirred in (1) is 110 DEG C -125 DEG C, the time is 15mi n-20mi n.
A kind of 6. production technology of the high Polywoven Bag of transparency according to claim 1, which is characterized in that the step
Suddenly (2) dry 15-25mi n at 115-130 DEG C.
A kind of 7. production technology of the high Polywoven Bag of transparency according to claim 1, which is characterized in that the step
Suddenly first to control extruder pressure in 0.6-0.7MPa, then heat to extruder temperature is the operating parameter of (3) extruder
230-240 DEG C, screw speed control is controlled in 60-100r/mi n, die head temperature at 250-270 DEG C.
A kind of 8. production technology of the high Polywoven Bag of transparency according to claim 1, which is characterized in that the step
Suddenly (4) traction multiplying power is 5-8 times, one 53-58 DEG C of area's draft temperature of baking oven, and 2nd area and three area's draft temperatures are 100-120 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416622.2A CN108164817A (en) | 2017-12-25 | 2017-12-25 | A kind of production technology of the high Polywoven Bag of transparency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416622.2A CN108164817A (en) | 2017-12-25 | 2017-12-25 | A kind of production technology of the high Polywoven Bag of transparency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108164817A true CN108164817A (en) | 2018-06-15 |
Family
ID=62520176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711416622.2A Pending CN108164817A (en) | 2017-12-25 | 2017-12-25 | A kind of production technology of the high Polywoven Bag of transparency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108164817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893800A (en) * | 2018-06-27 | 2018-11-27 | 枣阳市东航塑编彩印有限公司 | A kind of production technology and its recovery method of the waterproof plastic woven bag of moisture absorption response |
| CN114892320A (en) * | 2022-04-22 | 2022-08-12 | 疆塑新材料(阿克苏)有限公司 | Plastic transparent woven bag with improved bag flatness and preparation method and system thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754063A (en) * | 1970-03-23 | 1973-08-21 | Grace W R & Co | Method for casting an inflated tubular polyethylene film with mixed polymer of polypropylene-polybutene-1 |
| CN105924790A (en) * | 2016-06-27 | 2016-09-07 | 沈阳和利塑编有限公司 | Production method of transparent plastic woven bag |
| CN106317624A (en) * | 2016-08-23 | 2017-01-11 | 天津市旭辉恒远塑料包装股份有限公司 | Raw material formula of environment-friendly plastic woven bag |
-
2017
- 2017-12-25 CN CN201711416622.2A patent/CN108164817A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754063A (en) * | 1970-03-23 | 1973-08-21 | Grace W R & Co | Method for casting an inflated tubular polyethylene film with mixed polymer of polypropylene-polybutene-1 |
| CN105924790A (en) * | 2016-06-27 | 2016-09-07 | 沈阳和利塑编有限公司 | Production method of transparent plastic woven bag |
| CN106317624A (en) * | 2016-08-23 | 2017-01-11 | 天津市旭辉恒远塑料包装股份有限公司 | Raw material formula of environment-friendly plastic woven bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893800A (en) * | 2018-06-27 | 2018-11-27 | 枣阳市东航塑编彩印有限公司 | A kind of production technology and its recovery method of the waterproof plastic woven bag of moisture absorption response |
| CN114892320A (en) * | 2022-04-22 | 2022-08-12 | 疆塑新材料(阿克苏)有限公司 | Plastic transparent woven bag with improved bag flatness and preparation method and system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104477490A (en) | Production process of plastic woven bag | |
| CN102120843B (en) | Subnanometer enhanced and toughened transparent master batch and preparation method thereof | |
| CN104372433A (en) | Sun-proof woven bag tape yarn and woven bag production method and woven bag | |
| CN105235993A (en) | Method for producing plastic woven bag | |
| CN108164817A (en) | A kind of production technology of the high Polywoven Bag of transparency | |
| CN108149340A (en) | A kind of flame retardant type Polywoven Bag and its preparation process | |
| CN108059727A (en) | The heatpiston's mulch and preparation method of a kind of black coating | |
| CN108690336B (en) | Biodegradable polylactic acid agricultural mulching film and processing technology thereof | |
| CN106192035A (en) | The production technology of the Polywoven Bag that a kind of transparency is high | |
| CN102020786B (en) | New material special for transparent plastics and preparation method thereof | |
| CN107459782A (en) | A kind of processing technology of nano modification PET bottle reworked material production strap | |
| CN102242416A (en) | Nano silicon dioxide modified polyester pre-oriented yarns (POY) | |
| CN108129683A (en) | A kind of processing technology of heat shrinkable polyester film | |
| CN102345179A (en) | Preparation method of nano zinc oxide modified polyester fiber | |
| CN102251313A (en) | Nano-ZnO (zinc oxide) modified polyester pre-oriented yarn | |
| CN107574506A (en) | A kind of plastic woven-bag filament production technology | |
| CN107200962A (en) | A kind of preparation method of degradable PVC packaging films | |
| CN103302759B (en) | A kind of technique of reeling off raw silk from cocoons utilizing waste or used plastics to prepare high strength twine | |
| CN105256402A (en) | High-performance hanging belt and production technology thereof | |
| CN106751582B (en) | A kind of polyester-polyethylene bicomponent fibers color concentrate and preparation method thereof | |
| CN104725700A (en) | Impact-resistant and heat-resistant modified plastic and production method thereof | |
| CN105419086A (en) | Preparing method for compound whitening polyolefin material for plastic woven bags | |
| CN102330178A (en) | Modified polyester fully drawn yarn with antibacterial effect | |
| CN109776943A (en) | Process for preparing sun-proof plastic woven bag | |
| CN111321482A (en) | Production process and device of colored polylactic acid filament yarn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180615 |