JPH0530163B2 - - Google Patents
Info
- Publication number
- JPH0530163B2 JPH0530163B2 JP60106568A JP10656885A JPH0530163B2 JP H0530163 B2 JPH0530163 B2 JP H0530163B2 JP 60106568 A JP60106568 A JP 60106568A JP 10656885 A JP10656885 A JP 10656885A JP H0530163 B2 JPH0530163 B2 JP H0530163B2
- Authority
- JP
- Japan
- Prior art keywords
- pellets
- natural rubber
- raw material
- rubber
- masticated
- 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.)
- Expired - Fee Related
Links
- 239000008188 pellet Substances 0.000 claims description 43
- 229920001971 elastomer Polymers 0.000 claims description 30
- 244000043261 Hevea brasiliensis Species 0.000 claims description 27
- 229920003052 natural elastomer Polymers 0.000 claims description 27
- 229920001194 natural rubber Polymers 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 15
- 238000004898 kneading Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000010057 rubber processing Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000000181 anti-adherent effect Effects 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010077 mastication Methods 0.000 description 2
- 230000018984 mastication Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は天然ゴムの加工方法に係る。さらに詳
しくは、ベール状に入荷された天然ゴムを素練し
た後、容易に且つ経済的に混練りできる天然ゴム
の加工方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for processing natural rubber. More specifically, the present invention relates to a natural rubber processing method that allows natural rubber received in bale form to be masticated and then kneaded easily and economically.
従来、混練加工に用いられる天然ゴムの加工方
法としては、通常、ベール状に入荷された約120
Kg天然ゴムの大塊を３〜10Kgの塊に切断加工した
後、この３〜10Kgの塊を、第２図に示すように、
ミキシング・ロール３０に投入して素練りし、素
練りしつつ、前記ロール３１に巻きついた素練り
された天然ゴムを、人手により、前ロール３１か
ら厚肉な板状のシートに切出しつつ、略所望の重
量に巻き丸めて、注状体の原料ゴム柱体４０に形
成し、この原料ゴム柱体４０を台秤（図示されて
いない）に載せ、その重量を計量し、その結果、
過剰の原料ゴムを切除いたり、あるいは、不足の
原料分を追加したりして、所望の重量の原料ゴム
柱体４０が得られ、この原料ゴム柱体４０を一定
時間放置して熟成した後、この所望の重量の原料
ゴム柱体４０を用いて混練加工を行う天然ゴムの
加工方法が知られている。
Conventionally, the natural rubber processing method used for kneading has been to process approximately 120
After cutting a large block of natural rubber into blocks of 3 to 10 kg, the blocks of 3 to 10 kg are processed as shown in Figure 2.
The masticated natural rubber is put into a mixing roll 30 and masticated, and while being masticated, the masticated natural rubber wrapped around the roll 31 is manually cut out from the front roll 31 into a thick plate-like sheet. The raw rubber column 40 of the cast body is formed by rolling it to approximately the desired weight, and the raw rubber column 40 is placed on a platform scale (not shown) and its weight is measured, and as a result,
By removing excess raw rubber or adding the missing raw material, a raw rubber column 40 of a desired weight is obtained, and after leaving this raw rubber column 40 for a certain period of time to ripen, A natural rubber processing method is known in which kneading processing is performed using the raw rubber columns 40 having a desired weight.
しかしながら、従来の天然ゴムの加工方法は、
素練りされた天然ゴムを所望の重量の原料ゴム柱
体４０に成形するために、上記説明した如き重労
働を要すると共に、相当の熟練を要し、且つ能率
の悪い天然ゴムの加工方法であつた。 However, conventional natural rubber processing methods are
In order to form the masticated natural rubber into the raw rubber columns 40 of the desired weight, it required heavy labor as described above, considerable skill, and was an inefficient natural rubber processing method. .
また、所望重量に形成された原料ゴム単体４０
は、一定時間放置して熟成した後、混練加工に用
いられるため、例えば、第３図に示すように、原
料ゴム柱体４０を格納できる複数個の格納部５０
ａを備えた運搬台車５０に格納され、しかる後、
この運搬台車５０を混練機の投入口の近辺に移送
して、混練加工に用いられる。 In addition, a raw material rubber unit 40 formed to a desired weight
is used for kneading processing after being left to mature for a certain period of time, so for example, as shown in FIG.
A is stored in a transport cart 50 equipped with a, and then,
This transportation cart 50 is transferred to the vicinity of the input port of the kneading machine and used for kneading processing.
従つて、原料ゴム柱体４０を格納移送するため
の運搬車が必要となり、原料ゴム柱体４０の移送
等の取扱いが複雑となり、原料ゴム柱体４０の移
送等の取扱いを装置を用いて行うのが困難である
という欠点をも有していた。 Therefore, a transport vehicle is required to store and transport the raw rubber columns 40, and handling such as transportation of the raw rubber columns 40 becomes complicated. It also had the disadvantage that it was difficult to
本発明はかかる事情に鑑み発明されたものであ
つて、素練りされた天然ゴムを、従来の如き熟練
且つ重労働を伴うような人手を要せず、所望の単
位重量且形状の原料ゴム単体を形成することがで
き、しかも、天然ゴムの特性を考慮し、素練り後
適宜熟成時間を自在に設けることが可能となり、
天然ゴムの混練り工程が能率的に行なえる天然ゴ
ムの加工方法を提供することを目的とする。
The present invention was invented in view of the above circumstances, and it is possible to process masticated natural rubber into a single raw material rubber having a desired unit weight and shape without requiring the skilled and heavy labor required in the past. In addition, considering the characteristics of natural rubber, it is possible to freely set the maturing time after mastication.
An object of the present invention is to provide a natural rubber processing method that allows efficient kneading of natural rubber.
本発明は上記目的を達成するために、
素練りした天然ゴムを直ちに押出機に設けた多
孔ダイから押出しつつ切断せしめて、ペレツトに
成形する工程と、
前記防着剤溶液が塗布されたペレツトを順次ス
パイラル移送振動コンベアにてスパイラル状に上
方に移送しつつペレツトを略均一に分散分離する
と共に、防着溶液を乾燥する工程と、
上記分散分離せしめられると共に、乾燥された
ペレツトを漸次集合しつつ所望の単位重量のペレ
ツト集合体を収納する工程と、
前記所望の単位重量に収納されたペレツト集合
体を圧潰変形せしめて所望の形状の原料ゴム単体
に結合する工程と、を順次連続的に経た後、
前記原料ゴム単体を一定時間放置せしめてて熟
成し、前記熟成された原料ゴム単体を用いて混練
りを行うようにしたことを特徴とする天然ゴムの
加工方法を構成したものである。
In order to achieve the above object, the present invention comprises a step of immediately extruding masticated natural rubber through a multi-hole die provided in an extruder and cutting it into pellets, and forming the pellets with the anti-stick agent solution. The pellets are sequentially transported upward in a spiral shape by a spiral transport vibrating conveyor, and the pellets are dispersed and separated almost uniformly, and the anti-adhesion solution is dried. The steps of storing pellet aggregates with a desired unit weight, and crushing and deforming the pellet aggregates stored with the desired unit weight to combine them into a single raw material rubber having a desired shape are successively carried out. Afterwards, the raw material rubber alone is allowed to stand for a certain period of time to mature, and the aged raw material rubber alone is used to perform kneading.
上述の如く、素練りされ、且つ押出されて形成
されて可塑化されたペレツトは発熱している。そ
して、その後の工程が所定の単位重量のペレツト
集合体を形成するまでは、連続的にスパイラルに
移送振動コンベヤにて、上方に移送しつつ行なわ
れるので、移送中に防着溶液が自然乾燥でき、し
かもペレツトを均一に分散分離することができ、
その結果、移送中にペレツト同志が固着するのを
防止でき、所望の単位重量に計量が可能となり、
且つ所望の単位重量のペレツト集合体を形成でき
ることになる。一方、このように可塑化されたペ
レツトは強制冷却されていない上、時間的にかか
るペレツトが短時間後に圧潰変形されるので、か
かるペレツトは熱が存在（常温以上）し且つ未だ
熟成されていないのでペレツト同志が粘着して所
望の一定形状の原料ゴム単体に結合することがで
きる。
As mentioned above, the masticated, extruded, and plasticized pellets are exothermic. Then, the subsequent steps are carried out by continuously moving the pellets upward on a vibrating conveyor in a spiral manner until they form a pellet aggregate of a predetermined unit weight, so that the anti-fouling solution can dry naturally during the transfer. Moreover, pellets can be evenly dispersed and separated.
As a result, it is possible to prevent the pellets from sticking together during transportation, and it is possible to weigh the pellets to the desired unit weight.
In addition, a pellet aggregate having a desired unit weight can be formed. On the other hand, the pellets plasticized in this way are not forcedly cooled, and the time-consuming pellets are crushed and deformed after a short period of time, so the pellets have heat (above room temperature) and have not yet been ripened. Therefore, the pellets can adhere to each other and be combined into a single raw material rubber having a desired constant shape.
そして、このように所望の重量且つ所望の形状
の原料ゴム単体にでき、その後の混練り工程のた
めの供給原料としてその移送及び管理を自在にし
易くすることができる。 In this way, the raw material rubber can be made into a single raw material rubber having a desired weight and a desired shape, and can be easily transported and managed as a feed material for the subsequent kneading process.
以下、本発明の一実施例を第１図に基づいて説
明する。図において、１０はミキシング・ロール
であつて、このミキシング・ロール１０に天然ゴ
ムの大塊を３〜10Kgの塊に切断加工したものを投
入して素練りが行なわれる。このように素練りさ
れる天然ゴム１は、ミキシング・ロールの間隙に
応じた厚みのシートが前ロール１０ａに巻きつ
き、巻きついた天然ゴムを一定幅のテープ状のゴ
ムシート２に切出し、このゴムシート２をミキシ
ング・ロール１０と、このミキシング・ロール１
０の前方に設けた押出機１２間に配置されたベル
トコンベヤ１１に載せ、矢印イ方向に移送され、
押出機１２に、素練りされた天然ゴムが供給され
る。そして、押出機１２に供給されたテープ状の
天然ゴムは押出機１２のヘツド部に設けた多孔ダ
イから多数個の棒状に押出されつつ、押出機１２
の先端に設けた切断機１２ａにより、直径20mm、
長さ15mm程度の多数個のペレツト３に押出成形さ
れる。
An embodiment of the present invention will be described below with reference to FIG. In the figure, reference numeral 10 denotes a mixing roll, into which a large chunk of natural rubber cut into chunks of 3 to 10 kg is fed and masticated. The natural rubber 1 that is masticated in this way is made by wrapping a sheet of thickness corresponding to the gap between the mixing rolls around the front roll 10a, cutting the wound natural rubber into a tape-shaped rubber sheet 2 of a constant width, and making this sheet. The rubber sheet 2 is placed on a mixing roll 10, and this mixing roll 1
0 is placed on a belt conveyor 11 disposed between extruders 12 provided in front of 0, and transported in the direction of arrow A,
The extruder 12 is supplied with masticated natural rubber. The tape-shaped natural rubber supplied to the extruder 12 is extruded into a large number of rods from a multi-hole die provided in the head of the extruder 12.
The cutting machine 12a installed at the tip of the
The pellets 3 are extruded into a large number of pellets 3 having a length of about 15 mm.
次に、押出成形されたペレツト３に、押出機１
２の直前に設けたシヤワー配管１３から防着溶液
がシヤワーされ、ペレツト３の表面に防着溶液が
塗布され、ペレツト３同志が接着し難くなる。そ
して、このペレツト３は、切断機１２ａの下方か
ら前方に延長するように配置された振動移送装置
１４上に落下し、矢印ロで示すように、次のスパ
イラル振動移送装置１５に移送され、このスパイ
ラル振動移送装置１５により、ペレツト３は、矢
印ハで示すようにスパイラル振動装置１５の上部
にある出口部１５ａに向つて移送される。 Next, the extruder 1 is added to the extruded pellets 3.
The anti-adhesion solution is showered from the shower pipe 13 provided immediately before the pellets 2, and the anti-adhesion solution is applied to the surface of the pellets 3, making it difficult for the pellets 3 to adhere to each other. Then, this pellet 3 falls onto a vibration transfer device 14 arranged to extend forward from below the cutting machine 12a, and is transferred to the next spiral vibration transfer device 15 as shown by arrow B. By means of the spiral vibration transfer device 15, the pellets 3 are transferred toward an outlet portion 15a located at the top of the spiral vibration device 15, as shown by arrow C.
そして、このように移送されている間に、ペレ
ツト３はある程度冷却され、乾燥される。 While being transferred in this manner, the pellets 3 are cooled to some extent and dried.
次に、スパイラル振動移送装置出口部１５ａか
ら下方に落下したペレツト３は、スパイラル移送
装置出口１５ａの下方且つその前方に延長するよ
うに設けられたベルトコンベヤ１６に供給され、
ベルトコンベヤ先端部１６ａに移送され、この先
端部１６ａの下方に設けた重量計測器を備えた計
量ホツパ１７内に漸次落下し、10〜25Kgの範囲で
所定重量になるまで順次間欠に貯えられ、所定量
に貯えられる毎に、計量ホツパ１７の底部が開口
して、所定重量分のペレツト３が、計量ホツパ１
７の下方に設けたシユート１８上に落下し、矢印
ニで示す方向に摺動した後、シユート１８の下方
に設けた圧縮成型機１９の収納部１９ａの内に順
次収納され、上蓋１９ｂを閉じた後、底部１９ｃ
をその下方に設けたシリンダ装置１９ｄにより上
方に向つて駆動すると、収納されたペレツト３
は、上蓋１９ｂとの間に圧迫され、ペレツト３同
志が圧潰され、幅300mm、長さ500mm、高さ100〜
300mmの方形体の原料ゴム単体４に成型される。 Next, the pellets 3 falling downward from the spiral vibration transfer device outlet 15a are supplied to a belt conveyor 16 provided so as to extend below and in front of the spiral transfer device outlet 15a.
They are transferred to the belt conveyor tip 16a, gradually fall into a weighing hopper 17 equipped with a weight measuring device provided below the tip 16a, and are stored intermittently until a predetermined weight in the range of 10 to 25 kg is reached. Each time a predetermined amount of pellets 3 is stored, the bottom of the weighing hopper 17 is opened and a predetermined weight of pellets 3 is deposited into the weighing hopper 1.
After falling onto the chute 18 provided below the chute 18 and sliding in the direction shown by the arrow D, it is sequentially stored in the storage section 19a of the compression molding machine 19 provided below the chute 18, and the top lid 19b is closed. After that, remove the bottom part 19c.
When the pellets 3 are driven upward by the cylinder device 19d provided below, the stored pellets 3
is compressed between the upper lid 19b and the pellets 3 are crushed, and the width is 300 mm, the length is 500 mm, and the height is 100 mm.
The raw rubber unit 4 is molded into a 300 mm rectangular body.
そして、このように成型された原料ゴム単体４
は、順次、矢印ホで示す方向に送り出された後、
一定時間放置して熟成し、しかる後この原料ゴム
単体４をバンバリ・ミキサ等の混練機（図示され
ていない）の投入口に移送し、この原料ゴム単体
４を混練機に配合剤と共に投入して混練加工を行
うようになしたものである。 Then, the raw rubber unit 4 molded in this way
are sequentially sent out in the direction indicated by arrow H, and then
The raw rubber material 4 is left to mature for a certain period of time, and then transferred to the input port of a kneading machine (not shown) such as a Banbury mixer, and the raw material rubber material 4 is fed into the kneading machine together with the compounding agent. The kneading process is performed using
なお、順次間欠に、計量ホツパ１７内に所望重
量のペレツト３を貯えるために、計量ホツパ１７
において、所望重量にペレツト４が計量される
と、一時、スパイラル振動移送装置１５及びベル
トコンベヤ１６は停止し、計量ホツパ１７の底部
が開口して、所望重量のペレツト３がシユート１
８上に落下され、さらに、前記計量ホツパ１７の
底部が閉鎖した後、再びスパイラル振動移送装置
１５及びベルトコンベヤ１６は駆動するようにな
されている。 In addition, in order to store pellets 3 of a desired weight in the weighing hopper 17 intermittently, the weighing hopper 17 is
When the pellets 4 are weighed to the desired weight, the spiral vibration transfer device 15 and the belt conveyor 16 are temporarily stopped, the bottom of the weighing hopper 17 is opened, and the pellets 3 of the desired weight are transferred to the chute 1.
8 and further, after the bottom of the weighing hopper 17 is closed, the spiral vibration transfer device 15 and the belt conveyor 16 are driven again.
従つて、本発明によれば、ベール状の天然ゴム
の大塊を従来の如き熟練且つ重労働を伴うことな
く、装置を用いて素練りされた所望重量の原料ゴ
ム単体に形成できると共に、原料ゴム単体にする
ことにより、その後の移送及び保管が容易とな
り、素練り後適宜熟成時間を自在に設けることが
可能となり、かかる天然ゴムの混練加工用の原料
ゴムとして好適に用いることができ、天然ゴムの
混練り工程が能率よく経済的に行なえるようにな
つた。
Therefore, according to the present invention, it is possible to form a large mass of bale-shaped natural rubber into a single material rubber of a desired weight that is masticated using an apparatus without requiring the skill and heavy labor required in the past, and the raw material rubber By making it into a single substance, subsequent transportation and storage becomes easy, and it becomes possible to set an appropriate maturing time after mastication, and it can be suitably used as a raw material rubber for kneading processing of natural rubber. The kneading process can now be carried out efficiently and economically.
また、異物を含む天然ゴムにあつては、押出成
形時に同時に異物を取除くこともできる。 Furthermore, in the case of natural rubber containing foreign matter, the foreign matter can be removed at the same time as extrusion molding.
第１図は本発明を説明する工程概略図であり、
第２図は従来例を説明する断面図である。
１……素練りされた天然ゴム、３……ペレツ
ト、４……原料ゴム単体、１０……ミクシング・
ロール、１２……押出機、１７……計量ホツパ、
１９……圧縮成型機。
FIG. 1 is a process schematic diagram explaining the present invention,
FIG. 2 is a sectional view illustrating a conventional example. 1... masticated natural rubber, 3... pellets, 4... raw rubber alone, 10... mixing
Roll, 12... Extruder, 17... Measuring hopper,
19... Compression molding machine.
Claims (1)
多孔ダイから押出しつつ切断せしめて、ペレツト
に成形する工程と、 前記押出されて成形されるペレツトの表面に防
着剤溶液を塗布する工程と、 前記防着剤溶液が塗布されたペレツトを順次ス
パイラル移送振動コンベヤにてスパイラル状に上
方に移送しつつペレツトを略均一に分散分離する
と共に、防着溶液を乾燥する工程と、 上記分散分離せしめられると共に、乾燥された
ペレツトを漸次集合しつつ所望の単位重量のペレ
ツト集合体に収納する工程と、 前記所望の単位重量に収納されたペレツト集合
体を圧潰変形せしめて所望形状の原料ゴム単体に
結合する工程と、を順次連続的に経た後、 前記原料ゴム単体を一定時間放置せしめて熟成
し、前記熟成された原料ゴム単体を用いて混練り
工程を行うようにしたことを特徴とする天然ゴム
の加工方法。[Claims] 1. A step of immediately extruding and cutting the masticated natural rubber through a multi-hole die provided in an extruder to form pellets, and applying an anti-adhesion agent solution to the surface of the extruded and formed pellets. The pellets coated with the anti-adhesive solution are sequentially transported upward in a spiral manner by a spiral transfer vibrating conveyor to disperse and separate the pellets substantially uniformly, and the step of drying the anti-adhesive solution. a step of gradually collecting the dispersed, separated and dried pellets into a pellet aggregate of a desired unit weight; and crushing and deforming the pellet aggregate of the desired unit weight into a desired shape. After sequentially and continuously passing through the step of bonding the raw material rubber alone, the raw material rubber alone is left to mature for a certain period of time, and a kneading step is performed using the matured raw material rubber alone. A natural rubber processing method characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10656885A JPS61263709A (en) | 1985-05-17 | 1985-05-17 | Processing of natural rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10656885A JPS61263709A (en) | 1985-05-17 | 1985-05-17 | Processing of natural rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61263709A JPS61263709A (en) | 1986-11-21 |
| JPH0530163B2 true JPH0530163B2 (en) | 1993-05-07 |
Family
ID=14436865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10656885A Granted JPS61263709A (en) | 1985-05-17 | 1985-05-17 | Processing of natural rubber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61263709A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219207U (en) * | 1985-07-19 | 1987-02-05 | ||
| JP2571581B2 (en) * | 1987-10-01 | 1997-01-16 | 山下ゴム株式会社 | Rubber kneaded dough manufacturing method |
| JP2010058481A (en) * | 2008-09-08 | 2010-03-18 | Nippon Kararingu Kk | Pellet manufacturing apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920640A (en) * | 1982-07-27 | 1984-02-02 | Sumitomo Rubber Ind Ltd | Automatic mixing system for pelletized rubber |
-
1985
- 1985-05-17 JP JP10656885A patent/JPS61263709A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920640A (en) * | 1982-07-27 | 1984-02-02 | Sumitomo Rubber Ind Ltd | Automatic mixing system for pelletized rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61263709A (en) | 1986-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210145040A1 (en) | High-Fat and High-Protein Animal Feed Supplement and Process of Manufacture | |
| US6544452B1 (en) | Polymer processing method and tablet-forming apparatus | |
| US5603880A (en) | Method and apparatus for manufacturing tablets | |
| JPH06504486A (en) | Method and apparatus for controlling and/or regulating the pressing process of a mass compression molding machine | |
| JPH0530163B2 (en) | ||
| US3015219A (en) | Apparatus for cooling granular material | |
| IT202000005503A1 (en) | Reconstituted tobacco production method and plant. | |
| US3543403A (en) | Cheese production | |
| JPS61263710A (en) | Processing of natural rubber | |
| DE3710418C2 (en) | ||
| CN1306398A (en) | Method of processing ingradient for chewing gum product | |
| JP2520518B2 (en) | Method for producing polyvinyl alcohol type molded article | |
| US3098695A (en) | Process of baling particulate material | |
| JP3682228B2 (en) | Chewing gum manufacturing method and manufacturing apparatus | |
| US2908062A (en) | Brick press batch distributor | |
| CN217779997U (en) | Granule extrusion conveying device for granulator | |
| US5698150A (en) | Method for injection molding balata golf ball covers | |
| JPS584658Y2 (en) | sticky material shredding equipment | |
| JP3629602B2 (en) | Method and apparatus for producing rice cracker dough | |
| CN218609248U (en) | Be used for novel granulator of feed production | |
| US20180343895A1 (en) | Process for manufacturing an injection molded pet treat | |
| US20050060959A1 (en) | Apparatus and method for making and bagging decorative grass | |
| JPS6216632B2 (en) | ||
| SU824952A2 (en) | Apparatus for moulding candy in plastic state | |
| JPH11514234A (en) | Method and apparatus for boiling extrusion of goods mainly for human and animal consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |