CN104260304A - 一种全塑料蚕虫吐丝苞的制作方法 - Google Patents

一种全塑料蚕虫吐丝苞的制作方法 Download PDF

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Publication number
CN104260304A
CN104260304A CN201410371015.9A CN201410371015A CN104260304A CN 104260304 A CN104260304 A CN 104260304A CN 201410371015 A CN201410371015 A CN 201410371015A CN 104260304 A CN104260304 A CN 104260304A
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plastic
bract
silkworm
gun barrel
bud
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韦德恩
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    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

本发明公布了一种全塑料蚕虫吐丝苞的制作方法，属于农业器具化工制作技术领域，该方法的步骤为，把塑料粉碎为颗粒状，把颗粒状塑料放入注塑机炮筒内热熔化成液体状；再用注塑机炮筒把塑料液体注入吐丝苞模具内，成型后冷却；把模具从顶部脱出即制成全塑料蚕虫吐丝苞。本发明的制作方法，工艺简单，用这种方法制作的蚕虫吐丝苞，防潮防腐、经久耐用，可用药水浸泡或喷雾消毒，减少蚕病的发生，利于蚕的生长发育。

Description

一种全塑料蚕虫吐丝苞的制作方法
技术领域
本发明涉及一种蚕虫吐丝苞的制作方法，属于农业器具化工制作技术领域。
背景技术
蚕虫吐丝苞有很多种，有木质材料制成，也有纸质材料制成，用的材料不同，制作方法也不同，纸质、木质材料容易制成吐丝苞，工艺简单、易于操作，在常温常压下就可以制作，但是，纸质、木质材料制成的蚕虫吐丝苞，不能用药水浸泡清毒，利于病菌发生，防潮、防腐性能低，易变形、易损坏，蚕农用纸质吐丝苞养蚕，每年要重新购买、更换1/2以上。而本方法是在高温高压下用全塑料生产制成，这样的吐丝苞防潮防腐、经久耐用、不易变形，可用12年以上，每养一批蚕之后，还可用药水浸泡清毒，利于下一批蚕的健康发育、成长。
发明内容
本发明的目的在于提供一种全塑料蚕虫吐丝苞的制作方法，解决了纸质或木质吐丝苞易损坏、易变形、不防潮、无法用药水浸泡清毒的缺陷。
为实现上述目的，本发明用全塑料来制作蚕虫吐丝苞，其制作的工艺步骤如下：把塑料粉碎为颗粒状，把颗粒状塑料放入注塑机炮筒内热熔化成液体状；再用注塑机炮筒把塑料液体注入吐丝苞模具内，成型后冷却；把模具从顶部脱出即制成全塑料蚕虫吐丝苞。炮筒内热熔化的温度为170℃-190℃、气压为150MPa，冷却时间为60-90秒，上述塑料为聚丙烯。
本发明的制作方法，工艺简单，用这种方法制作的蚕虫吐丝苞，防潮防腐、经久耐用，可用药水浸泡或喷雾消毒，减少蚕病的发生，利于蚕的生长发育。
具体实施方式
下面通过具体实施例对本发明的方法作进一步描述，以助于理解本发明的内容。
制作方法如下：
(1)把聚丙烯塑料粉碎为2-3mm颗粒状；
(2)把注塑机炮筒内的温度加热到180℃，气压调到150MPa，把颗粒状塑料放入注塑机炮筒内热熔化成液体状；
(3)再用注塑机炮筒把塑料液体注入吐丝苞模具内，成型后冷却，冷却时间为60秒；
(4)把模具从顶部脱出即制成全塑料蚕虫吐丝苞。
本发明的保护范围不仅局限于本实施例，凡是本领域普通技术人员通过本发明权利要求书及说明书的内容及其描述，能推导出可想而知、显而易见的变化，仍属于本发明的保护范围。

Claims (3)

1.一种全塑料蚕虫吐丝苞的制作方法，包括如下步骤：
把塑料粉碎为颗粒状；
把颗粒状塑料放入注塑机炮筒内热熔化成液体状；
再用注塑机炮筒把塑料液体注入吐丝苞模具内，成型后冷却；
把模具从顶部脱出即制成全塑料蚕虫吐丝苞。
2.根据权利要求1所述的一种全塑料蚕虫吐丝苞的制作方法，其特征在于，炮筒内热熔化的温度为170℃-190℃、气压为150MPa，所述冷却时间为60-100秒。
3.根据权利要求1所述的一种全塑料蚕虫吐丝苞的制作方法，其特征在于，所述塑料为聚丙烯。
CN201410371015.9A 2014-07-31 2014-07-31 一种全塑料蚕虫吐丝苞的制作方法 Pending CN104260304A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2412725Y (zh) * 2000-02-23 2001-01-03 朱明福 一种用于生产方格蚕簇的模具
CN2579171Y (zh) * 2002-07-22 2003-10-15 陈永德 平面茧生产用平面凹格板
CN1596634A (zh) * 2004-09-02 2005-03-23 黄海芳 多用塑料蜂窝蔟
CN203467454U (zh) * 2013-07-24 2014-03-12 顾和根 一种多功能塑料蚕茧簇

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2412725Y (zh) * 2000-02-23 2001-01-03 朱明福 一种用于生产方格蚕簇的模具
CN2579171Y (zh) * 2002-07-22 2003-10-15 陈永德 平面茧生产用平面凹格板
CN1596634A (zh) * 2004-09-02 2005-03-23 黄海芳 多用塑料蜂窝蔟
CN203467454U (zh) * 2013-07-24 2014-03-12 顾和根 一种多功能塑料蚕茧簇

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