CN112223761A - Preparation process of hot-pressed woven tape - Google Patents

Preparation process of hot-pressed woven tape Download PDF

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Publication number
CN112223761A
CN112223761A CN202010885945.1A CN202010885945A CN112223761A CN 112223761 A CN112223761 A CN 112223761A CN 202010885945 A CN202010885945 A CN 202010885945A CN 112223761 A CN112223761 A CN 112223761A
Authority
CN
China
Prior art keywords
ink
sizing material
hot
spraying
press
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.)
Withdrawn
Application number
CN202010885945.1A
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Chinese (zh)
Inventor
余新军
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010885945.1A priority Critical patent/CN112223761A/en
Publication of CN112223761A publication Critical patent/CN112223761A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/342—Preventing air-inclusions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics

Abstract

The invention relates to the technical field of braid preparation, in particular to a preparation process of a hot-pressed braid, which comprises the following steps: A. ink spraying: taking a die, spraying ink on the surface of the die, and curing to obtain an ink layer; B. setting a sizing material: pouring a sizing material on the surface of the ink layer prepared in the step A, and removing redundant leftover materials on the surface of the mould after curing treatment to prepare an ink-sizing material composite layer; C. and (3) ribbon hot pressing: and D, taking a woven belt, and carrying out hot press molding on the ink-sizing material composite layer prepared in the step B and the woven belt to prepare the hot-press woven belt. The preparation process of the hot-pressed mesh belt is simple to operate, easy to control and easy to demould, and the hot-pressing mode is adopted, so that the interlayer combination of the hot-pressed mesh belt is stable, and the interlayer separation phenomenon is not easy to occur.

Description

Preparation process of hot-pressed woven tape
Technical Field
The invention relates to the technical field of braid preparation, in particular to a preparation process of a hot-pressed braid.
Background
The woven belt is made of various yarns as raw materials into narrow fabric or tubular fabric, and is widely applied to the fields of clothes, shoe materials, cases, industry, agriculture, military needs, transportation and the like.
The prior woven belt is simple in structure and complex in weaving process, and the woven belt is easy to separate from a layer after being attached to a sizing material, so that the woven belt is short in service life and unsatisfactory in use feeling.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the preparation process of the hot-pressed woven tape, which is simple to operate and easy to control, and adopts a hot-pressing mode to ensure that the interlayer combination of the hot-pressed woven tape is stable and the interlayer separation phenomenon is not easy to occur.
The purpose of the invention is realized by the following technical scheme: a preparation process of a hot-pressed ribbon comprises the following steps:
A. ink spraying: taking a die, spraying ink on the surface of the die, and curing to obtain an ink layer;
B. setting a sizing material: pouring a sizing material on the surface of the ink layer prepared in the step A, and removing redundant leftover materials on the surface of the mould after curing treatment to prepare an ink-sizing material composite layer;
C. and (3) ribbon hot pressing: and D, taking a woven belt, and carrying out hot press molding on the ink-sizing material composite layer prepared in the step B and the woven belt to prepare the hot-press woven belt.
The preparation process of the hot-pressed mesh belt is simple to operate, easy to control and easy to demould, and the hot-pressing mode is adopted, so that the interlayer combination of the hot-pressed mesh belt is stable, the interlayer separation phenomenon is not easy to occur, and the preparation process is suitable for large-scale production.
Preferably, before the step a, a0 is further included to spray a release agent: and heating the mold, spraying a release agent, and spraying ink after the release agent is solidified.
The release agent is sprayed in advance and then the ink is sprayed, so that the subsequent product is easy to demould, and the condition that the ink is easy to damage in the demoulding process to influence the quality of the woven belt is avoided.
Preferably, in the step B, after the sizing material is poured onto the surface of the ink layer, the excess sizing material is removed by vacuum pumping, and then the curing treatment is performed.
Through the vacuum-pumping treatment, air possibly mixed in the sizing material in the process of pouring the sizing material can be removed, and the phenomenon that the air is reserved in the sizing material to cause the phenomenon that cavities appear in the sizing material after subsequent curing is avoided.
Preferably, in the step B, the rubber compound is at least one of PU, EVA and TPU.
Preferably, the specific steps of step C are: taking a positioning plate, placing the braid at a position on the positioning plate corresponding to the forming position of the ink-sizing material composite layer of the die, covering the positioning plate and the die, attaching one side of the sizing material of the ink-sizing material composite layer to the braid, and performing hot press forming to obtain the hot-pressed braid.
Through the hot-press molding of the die, the surface of the rubber material is in a semi-molten or molten state at high temperature, the rubber material is stably bonded with the woven belt, the stability between the woven belt and the rubber material is improved, the product is not easy to generate the interlayer separation phenomenon, and the application range is wide.
The other purpose of the invention is realized by the following technical scheme: a hot-pressing ribbon comprises a ribbon layer, a sizing material layer and an ink layer which are arranged in sequence; the hot-pressing woven belt has the advantages of novel structure, easy preparation, high interlayer stability, difficult interlayer separation phenomenon and wide application range.
The invention has the beneficial effects that: the preparation process of the hot-pressed mesh belt is simple to operate, easy to control and easy to demould, and the hot-pressing mode is adopted, so that the interlayer combination of the hot-pressed mesh belt is stable, and the interlayer separation phenomenon is not easy to occur.
Detailed Description
The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.
Example 1
A preparation process of a hot-pressed ribbon comprises the following steps:
A. ink spraying: taking a die, spraying ink on the surface of the die, and curing to obtain an ink layer;
B. setting a sizing material: pouring a sizing material on the surface of the ink layer prepared in the step A, vacuumizing to remove redundant sizing material, curing, and removing redundant leftover materials on the surface of the mold to prepare an ink-sizing material composite layer;
C. and (3) ribbon hot pressing: and D, taking a woven belt, and carrying out hot press molding on the ink-sizing material composite layer prepared in the step B and the woven belt to prepare the hot-press woven belt.
In the step B, the sizing material is PU.
A hot-pressing ribbon comprises a ribbon layer, a sizing material layer and an ink layer which are arranged in sequence.
Example 2
This embodiment differs from embodiment 1 described above in that:
a preparation process of a hot-pressed ribbon comprises the following steps:
a0, spraying release agent: taking a mold, heating the mold, spraying a release agent, and curing the release agent;
A. ink spraying: spraying ink on the surface of the mold after the mold release agent is cured, and curing to obtain an ink layer;
B. setting a sizing material: pouring a sizing material on the surface of the ink layer prepared in the step A, vacuumizing to remove redundant sizing material, curing, and removing redundant leftover materials on the surface of the mold to prepare an ink-sizing material composite layer;
C. and (3) ribbon hot pressing: and D, taking a woven belt, and carrying out hot press molding on the ink-sizing material composite layer prepared in the step B and the woven belt to prepare the hot-press woven belt.
Example 3
This embodiment differs from embodiment 1 described above in that:
a preparation process of a hot-pressed ribbon comprises the following steps:
a0, spraying release agent: taking a mold, heating the mold, spraying a release agent, and curing the release agent;
A. ink spraying: spraying ink on the surface of the mold after the mold release agent is cured, and curing to obtain an ink layer;
B. setting a sizing material: pouring a sizing material on the surface of the ink layer prepared in the step A, vacuumizing to remove redundant sizing material, curing, and removing redundant leftover materials on the surface of the mold to prepare an ink-sizing material composite layer;
C. and (3) ribbon hot pressing: taking a positioning plate, placing the braid at a position on the positioning plate corresponding to the forming position of the ink-sizing material composite layer of the die, covering the positioning plate and the die, attaching one side of the sizing material of the ink-sizing material composite layer to the braid, and performing hot press forming to obtain the hot-pressed braid.
Example 4
This embodiment differs from embodiment 1 described above in that:
in the step B, the sizing material is EVA.
Example 5
This embodiment differs from embodiment 1 described above in that:
in the step B, the sizing material is TPU.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims (6)

1. A preparation process of a hot-pressed ribbon is characterized by comprising the following steps: the method comprises the following steps:
A. ink spraying: taking a die, spraying ink on the surface of the die, and curing to obtain an ink layer;
B. setting a sizing material: pouring a sizing material on the surface of the ink layer prepared in the step A, and removing redundant leftover materials on the surface of the mould after curing treatment to prepare an ink-sizing material composite layer;
C. and (3) ribbon hot pressing: and D, taking a woven belt, and carrying out hot press molding on the ink-sizing material composite layer prepared in the step B and the woven belt to prepare the hot-press woven belt.
2. The process according to claim 1, wherein the step of forming the heat-press woven tape comprises: before the step A, the method also comprises A0 steps of spraying a release agent: and heating the mold, spraying a release agent, and spraying ink after the release agent is solidified.
3. The process according to claim 1, wherein the step of forming the heat-press woven tape comprises: and in the step B, after the sizing material is poured into the surface of the ink layer, removing the redundant sizing material through vacuumizing treatment, and then performing curing treatment.
4. The process according to claim 1, wherein the step of forming the heat-press woven tape comprises: in the step B, the sizing material is at least one of PU, EVA and TPU.
5. The process according to claim 1, wherein the step of forming the heat-press woven tape comprises: the concrete steps of the step C are as follows: taking a positioning plate, placing the braid at a position on the positioning plate corresponding to the forming position of the ink-sizing material composite layer of the die, covering the positioning plate and the die, attaching one side of the sizing material of the ink-sizing material composite layer to the braid, and performing hot press forming to obtain the hot-pressed braid.
6. A heat-press woven tape produced by the process for producing a heat-press woven tape according to any one of claims 1 to 5, wherein: comprises a woven belt layer, a sizing material layer and an ink layer which are arranged in sequence.
CN202010885945.1A 2020-08-28 2020-08-28 Preparation process of hot-pressed woven tape Withdrawn CN112223761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010885945.1A CN112223761A (en) 2020-08-28 2020-08-28 Preparation process of hot-pressed woven tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010885945.1A CN112223761A (en) 2020-08-28 2020-08-28 Preparation process of hot-pressed woven tape

Publications (1)

Publication Number Publication Date
CN112223761A true CN112223761A (en) 2021-01-15

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838965A (en) * 1988-01-25 1989-06-13 Bussard Janice W Holographic art applied to T-shirts or other textile products
CN1922644A (en) * 2004-01-09 2007-02-28 艾利丹尼森公司 Label assembly and method of using the same
CN101306596A (en) * 2008-04-11 2008-11-19 东莞市鑫艺来塑胶制品有限公司 Producing and processing process integrally combining rubber quad with leather or cloth
US20110005663A1 (en) * 2008-11-25 2011-01-13 Kim Inkyun Method of durably grafting a decorated fabric to a cloth such as jeans with stencil
CN102548752A (en) * 2009-09-29 2012-07-04 安德阿默有限公司 Method for bonding supplemental material to textiles
CN106132373A (en) * 2014-04-08 2016-11-16 埃普里克公司 Form is the band including looped pile or the lamination of the layered product of band printed patterns
CN106976246A (en) * 2017-05-10 2017-07-25 东莞市雄林新材料科技股份有限公司 A kind of method for preparing thermoplastic polyurethane product and products thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838965A (en) * 1988-01-25 1989-06-13 Bussard Janice W Holographic art applied to T-shirts or other textile products
CN1922644A (en) * 2004-01-09 2007-02-28 艾利丹尼森公司 Label assembly and method of using the same
CN101306596A (en) * 2008-04-11 2008-11-19 东莞市鑫艺来塑胶制品有限公司 Producing and processing process integrally combining rubber quad with leather or cloth
US20110005663A1 (en) * 2008-11-25 2011-01-13 Kim Inkyun Method of durably grafting a decorated fabric to a cloth such as jeans with stencil
CN102548752A (en) * 2009-09-29 2012-07-04 安德阿默有限公司 Method for bonding supplemental material to textiles
CN106132373A (en) * 2014-04-08 2016-11-16 埃普里克公司 Form is the band including looped pile or the lamination of the layered product of band printed patterns
CN106976246A (en) * 2017-05-10 2017-07-25 东莞市雄林新材料科技股份有限公司 A kind of method for preparing thermoplastic polyurethane product and products thereof

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Application publication date: 20210115