CN114274610A - Tensile knitted fabric for modular press belt and processing technology thereof - Google Patents
Tensile knitted fabric for modular press belt and processing technology thereof Download PDFInfo
- Publication number
- CN114274610A CN114274610A CN202111654841.0A CN202111654841A CN114274610A CN 114274610 A CN114274610 A CN 114274610A CN 202111654841 A CN202111654841 A CN 202111654841A CN 114274610 A CN114274610 A CN 114274610A
- Authority
- CN
- China
- Prior art keywords
- layer
- knitted fabric
- fibers
- rubber core
- tensile
- 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
Images
Abstract
The invention relates to the technical field of tensile knitted fabric equipment for a mould pressing belt, in particular to tensile knitted fabric for the mould pressing belt and a processing technology thereof. According to the invention, the knitted fabric layer is arranged at the center inside the rubber molded conveying belt, so that the tensile strength of the rubber molded conveying belt can be improved, the service life of the rubber molded conveying belt is prolonged, and the normal use of the rubber molded conveying belt is ensured.
Description
Technical Field
The invention relates to the technical field of tensile knitted fabric equipment for an embossing belt, in particular to tensile knitted fabric for the embossing belt and a processing technology thereof.
Background
When the rubber conveying belt is produced, a molding device is needed to mold materials such as rubber, so that the materials such as rubber are pressed into a whole, wherein in order to improve the quality of the rubber conveying belt, a knitting layer needs to be arranged on an inner interlayer of the rubber conveying belt, so that the service time of the rubber conveying belt is prolonged.
However, the existing rubber molding belts still have some disadvantages in the using process, such as: the tensile strength of the existing rubber mould pressing conveying belt is low in the using process, so that after the rubber mould pressing conveying belt is used for a long time, the rubber mould pressing conveying belt is broken and damaged, normal use of the rubber mould pressing conveying belt is affected, and tensile knitted fabric and a processing technology thereof are required to be pressed on the mould pressing belt to solve the problem of the rubber mould pressing conveying belt.
Disclosure of Invention
The invention aims to provide a tensile knitted fabric for an embossing belt and a processing technology thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the tensile knitted fabric for the mold pressing belt comprises a first mold pressing belt covering layer, a first thickening layer, a first rubber core layer, a knitted fabric layer, a second rubber core layer, a second thickening layer and a second mold pressing belt covering layer, wherein the first rubber core layer is fixedly connected to the upper surface of the knitted fabric layer, the second rubber core layer is fixedly connected to the bottom surface of the knitted fabric layer, the first thickening layer is fixedly connected to the upper surface of the first rubber core layer, the second thickening layer is fixedly connected to the bottom surface of the second rubber core layer, the first mold pressing belt covering layer is fixedly connected to the upper surface of the first thickening layer, the second mold pressing belt covering layer is fixedly connected to the bottom surface of the second thickening layer, a second tensile layer is fixedly connected to the inside of the knitted fabric layer, the upper surface of the second tensile layer is connected with a third tensile layer in a knitted mode, and the upper surface of the third tensile layer is connected with a second carbon fiber layer in a knitted mode, the bottom surface knitting of second tensile layer is connected with first tensile layer, the bottom surface knitting of first tensile layer is connected with first carbon fiber layer, the inside center on knitting cloth layer is evenly fixed to be alternate and has been had wire rope.
Specifically, the material of first tensile layer is ramie fiber, the material of second tensile layer is polypropylene fiber, the material of third tensile layer is aramid fiber.
Specifically, the ramie fibers, the polypropylene fibers and the aramid fibers are connected in a knitted manner.
Specifically, the steel wire rope is positioned among the ramie fibers, the polypropylene fibers and the aramid fibers and is in close contact with each other.
Specifically, the surfaces of the first molding belt covering layer and the second molding belt covering layer are provided with anti-skid grains.
The processing technology of the tensile knitted fabric for the modular press belt comprises the following steps:
s1, spinning: the ramie fibers, the polypropylene fibers and the aramid fibers are respectively spun into threads by using a textile machine, so that the ramie fibers, the polypropylene fibers and the aramid fibers can be conveniently processed and used;
s2, cutting: then, the ramie fibers, the polypropylene fibers and the aramid fibers are respectively cut and wound into rolls, so that subsequent knitting processing is facilitated;
s3, knitting: the method comprises the following steps of knitting ramie fibers, polypropylene fibers and aramid fibers in a mixed mode by using a knitting machine, so that the ramie fibers, the polypropylene fibers and the aramid fibers are tightly connected with one another, meanwhile, a steel wire rope is placed among the ramie fibers, the polypropylene fibers and the aramid fibers, and the steel wire rope is wrapped in the center of the inner portion of a knitted fabric layer synchronously;
s4, installation: sequentially and horizontally stacking a first mould pressing belt covering layer, a first thickening layer, a first rubber core layer, a knitted fabric layer, a second rubber core layer, a second thickening layer and a second mould pressing belt covering layer from top to bottom for preassembling, so that subsequent equipment can be conveniently and continuously processed;
s5, die pressing: then, carrying out synchronous die pressing on the first die pressing belt covering layer, the first thickening layer, the first rubber core layer, the knitted fabric layer, the second rubber core layer, the second thickening layer and the second die pressing belt covering layer which are stacked mutually by using die pressing equipment, so that the first die pressing belt covering layer, the first thickening layer, the first rubber core layer, the knitted fabric layer, the second rubber core layer, the second thickening layer and the second die pressing belt covering layer are integrated with one another;
s6, connection: and fixedly connecting the two ends of the first mould pressing belt covering layer, the first thickening layer, the first rubber core layer, the knitted fabric layer, the second rubber core layer, the second thickening layer and the second mould pressing belt covering layer which are subjected to mould pressing.
Compared with the prior art, the invention has the following beneficial effects:
according to the rubber molded conveying belt, the knitted fabric layer is arranged in the center of the inner portion of the rubber molded conveying belt, so that the tensile strength of the rubber molded conveying belt can be improved, the service life of the rubber molded conveying belt is prolonged, and normal use of the rubber molded conveying belt is guaranteed.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a main body of the present invention;
FIG. 3 is a schematic view of the present invention in cross-section of a body;
fig. 4 is a schematic structural diagram of a knitted fabric layer of the present invention;
fig. 5 is a cut-away schematic view of a knitted fabric layer of the invention;
fig. 6 is a partially enlarged view of the point a of the present invention.
In the figure: 1-first mould pressing belt covering layer, 2-first thickening layer, 3-first rubber core layer, 4-knitted cloth layer, 5-second rubber core layer, 6-second thickening layer, 7-second mould pressing belt covering layer, 8-first carbon fiber layer, 9-first tensile layer, 10-second tensile layer, 11-third tensile layer, 12-steel wire rope, 13-second carbon fiber layer, 14-ramie fiber, 15-polypropylene fiber and 16-aramid fiber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: the tensile knitted fabric for the mold pressing belt comprises a first mold pressing belt covering layer 1, a first thickening layer 2, a first rubber core layer 3, a knitted fabric layer 4, a second rubber core layer 5, a second thickening layer 6 and a second mold pressing belt covering layer 7, wherein the first rubber core layer 3 is fixedly connected to the upper surface of a knitted fabric layer 4, the second rubber core layer 5 is fixedly connected to the bottom surface of the knitted fabric layer 4, the first thickening layer 2 is fixedly connected to the upper surface of the first rubber core layer 3, the second thickening layer 6 is fixedly connected to the bottom surface of the second rubber core layer 5, the first mold pressing belt covering layer 1 is fixedly connected to the upper surface of the first thickening layer 2, the second mold pressing belt covering layer 7 is fixedly connected to the bottom surface of the second thickening layer 6, the inner part of the knitted fabric layer 4 is fixedly connected with a second tensile layer 10, the upper surface of the second tensile layer 10 is connected with a third tensile layer 11 in a knitted manner, and the upper surface of the third tensile layer 11 is connected with a second carbon fiber layer 13, the knitting of the bottom surface of second tensile layer 10 is connected with first tensile layer 9, and the knitting of the bottom surface of first tensile layer 9 is connected with first carbon fiber layer 8, and the inside center of knitted fabric layer 4 is evenly fixed and is alternate there is wire rope 12.
The material of first tensile layer 9 is ramie 14, and the material of second tensile layer 10 is polypropylene fiber 15, and the material of third tensile layer 11 is aramid fiber 16's material characteristic, and toughness is strong, and intensity is high, elasticity is good, wear-resisting, corrosion-resistant, so can improve rubber mould pressing conveyer belt tensile effect.
The ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16 are connected with one another in a knitted manner, so that the tightness of the connection among the first tensile layer 9, the second tensile layer 10 and the third tensile layer 11 can be improved.
The steel wire rope 12 is located among the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16, and is in close contact with each other, so that the steel wire rope 12 is in close contact with the inside of the knitted fabric layer 4 and is integrated with the knitted fabric layer.
The surface of first mould pressing area overburden 1 and second mould pressing area overburden 7 is equipped with anti-skidding line, can increase the frictional force between rubber mould pressing conveyer belt and the product, guarantees that the product is transported by rubber mould pressing conveyer belt.
The processing technology of the tensile knitted fabric for the modular press belt comprises the following steps:
s1, spinning: the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16 are respectively spun into threads by a textile machine, so that the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16 can be conveniently processed and used;
s2, cutting: then, the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16 are respectively cut and wound into rolls, so that subsequent knitting processing is facilitated;
s3, knitting: the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16 are mixed and knitted by using a knitting machine, so that the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16 are tightly connected with one another, meanwhile, the steel wire rope 12 is placed among the ramie fibers 14, the polypropylene fibers 15 and the aramid fibers 16, and the steel wire rope 12 is synchronously wrapped in the center of the inner part of the knitted fabric layer 4;
s4, installation: sequentially tiling and stacking a first mould pressing belt covering layer 1, a first thickening layer 2, a first rubber core layer 3, a knitted fabric layer 4, a second rubber core layer 5, a second thickening layer 6 and a second mould pressing belt covering layer 7 up and down for preassembling, so that subsequent equipment can conveniently perform continuous processing;
s5, die pressing: then, synchronous die pressing processing is carried out on the first die pressing belt covering layer 1, the first thickening layer 2, the first rubber core layer 3, the knitted fabric layer 4, the second rubber core layer 5, the second thickening layer 6 and the second die pressing belt covering layer 7 which are stacked mutually by using die pressing equipment, so that the first die pressing belt covering layer 1, the first thickening layer 2, the first rubber core layer 3, the knitted fabric layer 4, the second rubber core layer 5, the second thickening layer 6 and the second die pressing belt covering layer 7 are integrated with one another;
s6, connection: and fixedly connecting the two ends of the first mould pressing belt covering layer 1, the first thickening layer 2, the first rubber core layer 3, the knitted fabric layer 4, the second rubber core layer 5, the second thickening layer 6 and the second mould pressing belt covering layer 7 which are subjected to mould pressing.
The working principle is as follows: when using the rubber mould pressing conveyer belt, with the both ends fixed connection of rubber mould pressing conveyer belt, and cup joint the surface at the production line, then make actuating device drive rubber mould pressing conveyer belt move can, wherein increase knitted fabric layer 4 in the inside center of rubber mould pressing conveyer belt, can improve the tensile strength of rubber mould pressing conveyer belt, simultaneously wire rope 12 inside knitted fabric layer 4, can guarantee when the rubber mould pressing conveyer belt damages, can not appear breaking completely, thereby avoid cracked first mould pressing area overburden 1, first thickening layer 2, first rubber core layer 3, knitted fabric layer 4, second rubber core layer 5, second thickening layer 6 and second mould pressing area overburden 7 and production line drive to convolute together, thereby cause the damage of production line, and reduce the damage degree, wherein the rubber mould pressing conveyer belt when producing, need to make use weaving machine with ramie fibre 14, and cover, The polypropylene fiber 15 and the aramid fiber 16 are respectively woven into threads, then the ramie fiber 14, the polypropylene fiber 15 and the aramid fiber 16 are respectively rolled and cut, so that subsequent knitting processing is facilitated, then the ramie fiber 14, the polypropylene fiber 15 and the aramid fiber 16 are mixedly knitted by using a knitting machine, so that the ramie fiber 14, the polypropylene fiber 15 and the aramid fiber 16 are tightly connected with each other, meanwhile, the steel wire rope 12 is arranged between the ramie fiber 14, the polypropylene fiber 15 and the aramid fiber 16, the steel wire rope 12 is synchronously wrapped at the inner center of the knitted fabric layer 4, so that the tensile strength of the rubber molded conveying belt is effectively enhanced, the quality of the rubber molded conveying belt is ensured, then the first molded belt covering layer 1, the first thickening layer 2, the first rubber core layer 3, the knitted fabric layer 4, the second rubber core layer 5, the second thickening layer 6 and the second molded belt covering layer 7 are arranged, sequentially and horizontally paved and stacked up and down for preassembling, thereby facilitating the continuous processing of subsequent equipment, then the first mould pressing belt covering layer 1, the first thickening layer 2, the first rubber core layer 3, the knitted fabric layer 4, the second rubber core layer 5, the second thickening layer 6 and the second mould pressing belt covering layer 7 which are stacked up are synchronously mould pressed by mould pressing equipment, so that the first molding tape cover layer 1 and the second molding tape cover layer 7 are melt-joined and the first thickening layer 2, the first rubber core layer 3, the knitted fabric layer 4, the second rubber core layer 5 and the second thickening layer 6 are wrapped inside, and finally integrated with each other, the knitted fabric layer 4 is arranged at the center inside the rubber mould pressing conveying belt, so that the tensile strength of the rubber mould pressing conveying belt can be improved, thereby prolonging the service life of the rubber mould pressing conveying belt and ensuring the normal use of the rubber mould pressing conveying belt.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Mould area is with tensile looped fabric, take overburden (7), its characterized in that including first mould pressing area overburden (1), first thickening layer (2), first rubber core layer (3), knitted fabric layer (4), second rubber core layer (5), second thickening layer (6) and second mould pressing: the first rubber core layer (3) is fixedly connected to the upper surface of the knitted fabric layer (4), the second rubber core layer (5) is fixedly connected to the bottom surface of the knitted fabric layer (4), the first thickening layer (2) is fixedly connected to the upper surface of the first rubber core layer (3), the second thickening layer (6) is fixedly connected to the bottom surface of the second rubber core layer (5), the first mould pressing belt covering layer (1) is fixedly connected to the upper surface of the first thickening layer (2), the second mould pressing belt covering layer (7) is fixedly connected to the bottom surface of the second thickening layer (6), the knitted fabric layer (10) is fixedly connected to the inside of the knitted fabric layer (4), the upper surface of the second tensile layer (10) is connected with a third tensile layer (11) in a knitted mode, the upper surface of the third tensile layer (11) is connected with a second carbon fiber layer (13), the bottom surface of the second tensile layer (10) is connected with a first tensile layer (9), the bottom surface of the first tensile layer (9) is connected with a first carbon fiber layer (8) in a knitting mode, and steel wire ropes (12) are uniformly fixed in the center of the interior of the knitted fabric layer (4) in a penetrating mode.
2. The stretch-proof knitted fabric for the mold pressing belt according to claim 1, characterized in that: the material of first tensile layer (9) is ramie (14), the material of second tensile layer (10) is polypropylene fiber (15), the material of third tensile layer (11) is aramid fiber (16).
3. The stretch-proof knitted fabric for the mold pressing belt according to claim 2, characterized in that: the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) are connected in a mutually knitted manner.
4. The stretch-proof knitted fabric for the mold pressing belt according to claim 3, characterized in that: the steel wire rope (12) is positioned among the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) and is in close contact with each other.
5. The stretch-proof knitted fabric for the mold pressing belt according to claim 4, wherein: the surfaces of the first molding belt covering layer (1) and the second molding belt covering layer (7) are provided with anti-skid grains.
6. The process for manufacturing the stretch-proof knitted fabric for the mold pressing belt according to any one of claims 1 to 5, wherein:
s1, spinning: the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) are respectively spun into threads by using a textile machine, so that the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) can be conveniently processed and used;
s2, cutting: then, the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) are respectively cut and rolled into rolls, so that subsequent knitting processing is facilitated;
s3, knitting: the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) are subjected to mixed knitting by using a knitting machine, so that the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16) are tightly connected with one another, meanwhile, the steel wire rope (12) is placed among the ramie fibers (14), the polypropylene fibers (15) and the aramid fibers (16), and the steel wire rope (12) is synchronously wrapped in the inner center of the knitted fabric layer (4);
s4, installation: sequentially tiling and stacking a first mould pressing belt covering layer (1), a first thickening layer (2), a first rubber core layer (3), a knitted fabric layer (4), a second rubber core layer (5), a second thickening layer (6) and a second mould pressing belt covering layer (7) from top to bottom for preassembling, so that subsequent equipment can be conveniently and continuously processed;
s5, die pressing: then, synchronous die pressing is carried out on the first die pressing belt covering layer (1), the first thickening layer (2), the first rubber core layer (3), the knitted fabric layer (4), the second rubber core layer (5), the second thickening layer (6) and the second die pressing belt covering layer (7) which are stacked mutually by using die pressing equipment, so that the first die pressing belt covering layer (1), the first thickening layer (2), the first rubber core layer (3), the knitted fabric layer (4), the second rubber core layer (5), the second thickening layer (6) and the second die pressing belt covering layer (7) are integrated with one another;
s6, connection: the first mould pressing belt covering layer (1), the first thickening layer (2), the first rubber core layer (3), the knitted fabric layer (4), the second rubber core layer (5), the second thickening layer (6) and the second mould pressing belt covering layer (7) are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654841.0A CN114274610A (en) | 2021-12-30 | 2021-12-30 | Tensile knitted fabric for modular press belt and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654841.0A CN114274610A (en) | 2021-12-30 | 2021-12-30 | Tensile knitted fabric for modular press belt and processing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114274610A true CN114274610A (en) | 2022-04-05 |
Family
ID=80878654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111654841.0A Pending CN114274610A (en) | 2021-12-30 | 2021-12-30 | Tensile knitted fabric for modular press belt and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114274610A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4752282A (en) * | 1983-01-06 | 1988-06-21 | Habasit Ag | Flat drive belt |
| US5478638A (en) * | 1994-07-15 | 1995-12-26 | Springer; Gary B. | Reinforced conveyor belt comprising a multi-layer structure with at least one intermediate fabric layer containing spaced reinforcing steel rods in the weft of the fabric layer |
| JP2002013033A (en) * | 2000-06-28 | 2002-01-18 | Nitta Ind Corp | Twister belt |
| CN1513092A (en) * | 2001-04-04 | 2004-07-14 | Strip comprising a fabric having a stitched twill weave on both sides | |
| US20170074350A1 (en) * | 2014-05-16 | 2017-03-16 | Nitta Corporation | Endless flat belt and method for manufacturing the same |
| US20170082174A1 (en) * | 2014-05-02 | 2017-03-23 | Dayco Europe S.R.L. | Transmission belt and associated transmission system |
| CN206299747U (en) * | 2016-12-28 | 2017-07-04 | 青岛六特橡胶有限公司 | A kind of new pumping unit steel rope belt |
| US20180051772A1 (en) * | 2016-08-16 | 2018-02-22 | Contitech Antriebssysteme Gmbh | Cross-linked elastomeric low friction faced synchronous power transmission belt |
| CN214305067U (en) * | 2021-02-01 | 2021-09-28 | 浙江耐者胶带股份有限公司 | Environment-friendly neoprene nylon fiber V-ribbed belt |
-
2021
- 2021-12-30 CN CN202111654841.0A patent/CN114274610A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4752282A (en) * | 1983-01-06 | 1988-06-21 | Habasit Ag | Flat drive belt |
| US5478638A (en) * | 1994-07-15 | 1995-12-26 | Springer; Gary B. | Reinforced conveyor belt comprising a multi-layer structure with at least one intermediate fabric layer containing spaced reinforcing steel rods in the weft of the fabric layer |
| JP2002013033A (en) * | 2000-06-28 | 2002-01-18 | Nitta Ind Corp | Twister belt |
| CN1513092A (en) * | 2001-04-04 | 2004-07-14 | Strip comprising a fabric having a stitched twill weave on both sides | |
| US20170082174A1 (en) * | 2014-05-02 | 2017-03-23 | Dayco Europe S.R.L. | Transmission belt and associated transmission system |
| US20170074350A1 (en) * | 2014-05-16 | 2017-03-16 | Nitta Corporation | Endless flat belt and method for manufacturing the same |
| US20180051772A1 (en) * | 2016-08-16 | 2018-02-22 | Contitech Antriebssysteme Gmbh | Cross-linked elastomeric low friction faced synchronous power transmission belt |
| CN206299747U (en) * | 2016-12-28 | 2017-07-04 | 青岛六特橡胶有限公司 | A kind of new pumping unit steel rope belt |
| CN214305067U (en) * | 2021-02-01 | 2021-09-28 | 浙江耐者胶带股份有限公司 | Environment-friendly neoprene nylon fiber V-ribbed belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102105314B (en) | Band ply of lend weave construction for a pneumatic tire | |
| CN104326212B (en) | Conveying belt capable of reducing lateral side fuzz amount generation and preparing method of conveying belt | |
| CN114274610A (en) | Tensile knitted fabric for modular press belt and processing technology thereof | |
| KR100612637B1 (en) | Shoe press belts and shoe press device using the belts | |
| JPH11107182A (en) | Paper-making belt for producing building material and transfer belt for producing building material | |
| CA2908763A1 (en) | Fiber reinforcement layer for conveyor belts | |
| CN210504272U (en) | Conveyer belt with pottery covers face | |
| KR100612636B1 (en) | Press belts and shoe press device using the belts | |
| CN109338561B (en) | Mold canvas for pressing herringbone patterns on surface of conveyor belt and application of mold canvas | |
| CA1062564A (en) | Method of making core yarn | |
| JPH08209568A (en) | Twisted wire rope or cable provided with multi-twisted rope element and means for separating and inserting twisted wire | |
| CN111088585A (en) | Short fiber coated gloves and manufacturing process thereof | |
| CN211199525U (en) | Pneumatic switch reinforcing device of strip and roll combination machine | |
| CN211711782U (en) | Steel mesh belt core rubber lifting belt | |
| JP3916767B2 (en) | Press net for building materials production | |
| KR20220072949A (en) | Conveyor belt with reinforced fiber and manufacturing method of the same | |
| JP2622809B2 (en) | Toothed belt | |
| CN217174152U (en) | Ultrahigh-strength conveying belt | |
| JP5545951B2 (en) | Apron band for spinning | |
| US4553290A (en) | Apron for a draft apparatus | |
| CN115570708B (en) | Production equipment and production process of low-areal-density thermoplastic prepreg | |
| CN215617470U (en) | High-toughness abrasive belt | |
| CN219708855U (en) | High-temperature-resistant high-strength fiber flat hoisting belt | |
| US3481135A (en) | Method of manufacturing carded yarn having an elastic core | |
| CN220246394U (en) | Knitted fabric discharging device for textile fabric production |
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 |