CN110937250B - 自助式干燥食品保鲜排气袋结构 - Google Patents

自助式干燥食品保鲜排气袋结构 Download PDF

Info

Publication number
CN110937250B
CN110937250B CN201910319616.8A CN201910319616A CN110937250B CN 110937250 B CN110937250 B CN 110937250B CN 201910319616 A CN201910319616 A CN 201910319616A CN 110937250 B CN110937250 B CN 110937250B
Authority
CN
China
Prior art keywords
bag
fresh
packaging bag
keeping
valve
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
Application number
CN201910319616.8A
Other languages
English (en)
Other versions
CN110937250A (zh
Inventor
简宗坪
简苡安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuanpen International Packing Co ltd
Original Assignee
Chuanpen International Packing Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chuanpen International Packing Co ltd filed Critical Chuanpen International Packing Co ltd
Publication of CN110937250A publication Critical patent/CN110937250A/zh
Application granted granted Critical
Publication of CN110937250B publication Critical patent/CN110937250B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/268Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/01Ventilation or drainage of bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/16End- or aperture-closing arrangements or devices
    • B65D33/25Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D77/00Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22Details
    • B65D77/225Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

本发明提供一种自助式干燥食品保鲜排气袋结构,当使用者欲使用包装袋进行干燥食品保鲜包装时,仅需由保鲜排气阀的拉掣部的抓取,朝包装袋的袋口外部方向外拉撕开密封薄膜,打开填充室;接着将干燥食品装入包装袋内,并完成袋口封闭后,利用保鲜排气阀阻止外界空气回到包装袋内部形成排气止逆作用,则内部未完全被挤压排出外界所残留下来的少量空气,凭借保鲜剂与包装袋内部已处于相通状态,即促使保鲜剂对包装袋中残留的少量空气产生除湿或脱氧作用,减少或避免残留空气对干燥食品造成变质影响,提升使用便利性及增延干燥食品的保存期限。

Description

自助式干燥食品保鲜排气袋结构
技术领域
本发明涉及一种自助式干燥食品保鲜排气袋结构,首先通过拉掣部撕开密封薄膜,方便地开通保鲜排气阀的填充室,接着利用保鲜排气阀对包装袋内部进行止逆排气作用,将大量的空气排出,此时保鲜排气阀内部的保鲜剂与包装袋内部已处于相通状态,即促使保鲜剂对包装袋中残留的少量空气产生除湿或脱氧作用,减少或避免残留空气对干燥食品造成变质影响,提升使用便利性及增延干燥食品的保存期限。
背景技术
人们对物品的保鲜要求越来越高,一般除了以冷冻、冷藏方式抑制细菌滋长外,若可将空气、湿气隔离,也是避免食物受潮变质的方式之一;然而,传统的包装用于干燥食品包装,包装袋一开封便无任何可再封合的构造,至多系在于袋口设有夹链,供暂时封闭袋口,避免食品落出或可防止蟑螂或其他虫类进入袋内污染食物,但由于袋中仍存有大量的空气,因此袋中的干燥食品(如咖啡或茶叶等)仍容易受潮变质。
现有如中国台湾公告第M564875号「包装袋的阻气阀」新型专利案,是在包装袋上设置若干出气孔,将一阻气阀贴合固设在包装袋内侧的出气孔对应处;通过阻气阀的容室内容置一被若干挡块挡止限位的膜片对容室底面的若干气孔贴附(阻气),俾包装袋受挤压,空气由气孔上推膜片,再经出气孔的排气,凭借袋内外形成压力差,使膜片吸附贴盖在气孔来防止外界空气及湿气进入包装袋;虽然上述现有阻气阀,能以包装袋挤压方式将袋内空气排出外界,同时可以阻止外界空气进入袋内,减少空气或湿气对食品造成氧化变质影响。
然而,单靠包装袋的袋体挤压方式,仅能将袋内包装空隙处的大部份空气排出外界,袋内或多或少必定会残留下少许空气,这些少许空气,仍然对食品的变质或新鲜度造成影响,甚至难以掌握或预期食品的安全保存期限。
发明内容
有鉴于此,现有的干燥食品包装袋尚有进步空间,其安全性及方便性仍需改善,故本发明人乃针其所面临的问题深入探讨,并凭借多年从事相关产业的开发经验,而积极寻求解决之道,经不断努力的研究与长期测试,终于成功的发明出一种自助式干燥食品保鲜排气袋结构,以克服前述现有干燥食品包装袋无法解决的问题。
为实现上述目的,本发明采用的技术方案是:
一种自助式干燥食品保鲜排气袋结构,其特征在于:包装袋内设有一保鲜排气阀,该包装袋的袋体上设有一个以上使该袋体内部与外界相连的出气孔,该保鲜排气阀包括有一阀体、一阀片及一份保鲜剂;
该阀体,以一隔板将内部空间间隔形成一阀室及一填充室;
该隔板上并设有一个以上的通孔,使该阀室与该填充室之间经由该通孔相通;
该阀片,组装在该阀室内,该阀室的开口端外周缘沿径向外凸有一贴合边框,该贴合边框的表面在该包装袋的内部相对该出气孔处贴设在该袋体一侧内面上,使该阀室通过该出气孔与外界相通;
该一份保鲜剂,装填在该填充室内,该填充室的入口端设有一透气薄膜,该透气薄膜将该一份保鲜剂限制在该填充室内,且该透气薄膜的外表面端设有一密封薄膜,该密封薄膜一端延伸至该包装袋的袋口外部而形成有一拉掣部。
所述的自助式干燥食品保鲜排气袋结构,其中,该拉掣部开设有一夹片切口,并由该夹片切口形成有一夹持片。
所述的自助式干燥食品保鲜排气袋结构,其中,该阀体的该隔板上相对该通孔的一端设有一第二透气薄膜。
所述的自助式干燥食品保鲜排气袋结构,其中,该贴合边框上设有一封口薄膜,且由该封口薄膜一表面贴设在该包装袋的袋体一侧内面上,又该封口薄膜上相对该包装袋的该出气孔设有一个以上使该阀室与该出气孔相通的穿孔。
所述的自助式干燥食品保鲜排气袋结构,其中,该密封薄膜一端由一弯折180度的弯折部延伸至该包装袋的该袋口外形成该拉掣部,且该弯折部的弯折方向是由该密封薄膜的内边缘朝该包装袋的袋口方向反折。
所述的自助式干燥食品保鲜排气袋结构,其中,该包装袋为夹链袋。
所述的自助式干燥食品保鲜排气袋结构,其中,该包装袋为热封口机封合的热封袋。
当使用者欲使用该包装袋进行干燥食品保鲜包装时,仅需由该拉掣部的抓取,朝该包装袋的袋口外部方向外拉撕开该密封薄膜脱离该填充室的外表面端,打开该填充室;接续,将干燥食品装入该包装袋内,并完成袋口封闭后,利用该包装袋外部受到挤压时,该包装袋内部的空气可经由该填充室,穿过该一份保鲜剂及该通孔推开该阀片,再从该包装袋的该出气孔排出外界,配合该出气孔停止排气时,该阀片回位关闭该通孔,阻止外界空气回到该包装袋内部形成排气止逆作用,则该包装袋外部挤压后,内部未完全被挤压排出外界所残留下来的少量空气,凭借该填充室内该一份保鲜剂与该包装袋内部已处于相通状态,即可促使该一份保鲜剂,对该包装袋中残留的少量空气产生除湿或脱氧作用,减少或避免残留空气对干燥食品造成变质影响,有效增延干燥食品在该包装袋中的保存期限。
如此创新独特设计,使本发明的该自助式干燥食品保鲜排气袋结构,首先通过该拉掣部撕开该密封薄膜,方便地开通该保鲜排气阀的该填充室;又该保鲜排气阀对该包装袋内部进行止逆排气作用,将大量的空气排出,此时该保鲜排气阀内部的该一份保鲜剂与该包装袋内部已处于相通状态,即促使该一份保鲜剂对该包装袋中残留的少量空气产生除湿或脱氧作用,减少或避免残留空气对干燥食品造成变质影响,提升使用便利性及增延干燥食品的保存期限。
附图说明
图1是本发明的第一立体外观图。
图2是本发明的第二立体外观图。
图3是本发明的立体分解图。
图4是本发明的立体组合图。
图5是本发明的组合剖面图。
图6是本发明的实施于包装袋的剖面示意图。
图6A是图6的A部份的局部放大图。
图6B是图6的B部份的局部放大图。
图7是拉掣部撕开于阀体的剖面实施图。
图7A是图7的A部份的局部放大图。
图8是干燥食品装填于包装袋内部的剖面实施图。
附图标记说明:10-包装袋;11-出气孔;20-保鲜排气阀;30-阀体;301-贴合边框;31-隔板;311-通孔;33-阀室;35-填充室;41-第一透气薄膜;42-第二透气薄膜;43-密封薄膜;431-拉掣部;432-弯折部;45-夹片切口;451-夹持片;46-封口薄膜;461-穿孔;50-阀片;60-保鲜剂。
具体实施方式
请参阅图1至图3所示,是本发明一种自助式干燥食品保鲜排气袋结构的较佳实施例,惟此等实施例仅供说明之用,在专利申请上并不受此结构的限制,其是一包装袋10内设有一保鲜排气阀20,该包装袋10,其袋体上设有一个以上使该袋体内部与外界相连的出气孔11,该保鲜排气阀20包括有一阀体30、一阀片50及一份保鲜剂60;该阀体30,以一隔板31将内部空间间隔形成一阀室33及一填充室35;该隔板31上并设有一个以上的通孔311,使该阀室33与该填充室35之间经由该通孔311相通;该阀片50,组装在该阀室33内,该阀室33的开口端外周缘,径向外凸有一贴合边框301,该贴合边框301的表面,系在该包装袋10的内部,相对该出气孔11贴设在该袋体一侧内面上,使该阀室33通过该出气孔11与外界相通;该一份保鲜剂60,装填在该填充室35内,该填充室35的入口端,设有一第一透气薄膜41,将该一份保鲜剂60限制在该填充室35内,且该第一透气薄膜41的外表面端,并设有一密封薄膜43,又该密封薄膜43一端并延伸至该包装袋10的袋口外部,形成有一拉掣部431。
接着,请参阅图3及图4所示,该拉掣部431开设有一U形或V形的夹片切口45,并由该夹片切口45形成有一夹持片451,该拉掣部431凭借该夹持片451夹持于该包装袋10的袋口端,使该拉掣部431维持在该包装袋10的该袋口外部。
再者,请参阅图5并搭配图3所示,该阀体30的该隔板31上,相对该通孔311的一端设有一第二透气薄膜42,该第二透气薄膜42可阻止该填充室35内的该一份保鲜剂60进入该阀室33,使得该阀片50开闭动作正常,因该一份保鲜剂60进入到该阀室33时,可能造成该阀片50无法在该通孔311一端形成阻止空气回流的气密效果。
另外,该阀体30的该阀室33开口端,并该贴合边框301上设有一封口薄膜46,且由该封口薄膜46一表面贴设在该包装袋10的袋体一侧内面上,又该封口薄膜46上,相对该包装袋10的该出气孔11,设有一个以上使该阀室33与该出气孔11相通的穿孔461,该穿孔461的设计,系该保鲜排气阀20未安装在该包装袋10内部前,可由该封口薄膜46将该阀体30内部完全密封,待安装时,再打孔开设该穿孔461,俾使该保鲜排气阀20量产时,有利保存待用。
承上述,并请参阅图6至图6B并搭配图5所示,该密封薄膜43一端由一弯折180度的弯折部432延伸至该包装袋10的该袋口外形成该拉掣部431,且该弯折部432的弯折方向,由该密封薄膜43的内边缘朝该包装袋10的袋口方向反折。
详细地说,请参阅图7及图8并搭配图5所示,当使用者欲使用该包装袋10进行干燥食品保鲜包装时,仅需由该拉掣部431的抓取,朝该包装袋10的袋口外部方向外拉撕开该密封薄膜43脱离该填充室35的外表面端,打开该填充室35;接续,将干燥食品装入该包装袋10内,并完成袋口封闭后,利用该包装袋10外部受到挤压时,该包装袋10内部的空气可经由该填充室35,穿过该一份保鲜剂60及该通孔311推开该阀片50,再从该包装袋10的该出气孔11排出外界,配合该出气孔11停止排气时,该阀片50回位关闭该通孔311,阻止外界空气回到该包装袋10内部形成排气止逆作用,则该包装袋10外部挤压后,内部未完全被挤压排出外界所残留下来的少量空气,凭借该填充室35内该一份保鲜剂60与该包装袋10内部已处于相通状态,即可促使该一份保鲜剂60,对该包装袋10中残留的少量空气产生除湿或脱氧作用,减少或避免残留空气对干燥食品造成变质影响,有效增延干燥食品在该包装袋10中的保存期限。
当然,本发明也可以视实际需求调整该包装袋10,该包装袋10为夹链袋,或该包装袋10为热封口机封合的热封袋。
以上说明对本发明而言只是说明性的,而非限制性的,本领域普通技术人员理解,在不脱离权利要求所限定的精神和范围的情况下,可作出许多修改、变化或等效,但都将落入本发明的保护范围之内。

Claims (5)

1.一种自助式干燥食品保鲜排气袋结构,其特征在于:包装袋内设有一保鲜排气阀,该包装袋的袋体上设有一个以上使该袋体内部与外界相连的出气孔,该保鲜排气阀包括有一阀体、一阀片及一份保鲜剂;
该阀体,以一隔板将内部空间间隔形成一阀室及一填充室;
该隔板上并设有一个以上的通孔,使该阀室与该填充室之间经由该通孔相通;
该阀片,组装在该阀室内,该阀室的开口端外周缘沿径向外凸有一贴合边框,该贴合边框的表面在该包装袋的内部相对该出气孔处贴设在该袋体一侧内面上,使该阀室通过该出气孔与外界相通;
该一份保鲜剂,装填在该填充室内,该填充室的入口端设有一透气薄膜,该透气薄膜将该一份保鲜剂限制在该填充室内,且该透气薄膜的外表面端设有一密封薄膜,该密封薄膜一端延伸至该包装袋的袋口外部而形成有一拉掣部,该贴合边框上设有一封口薄膜,且由该封口薄膜一表面贴设在该包装袋的袋体一侧内面上,该封口薄膜上相对该包装袋的该出气孔设有一个以上使该阀室与该出气孔相通的穿孔,该拉掣部开设有一夹片切口,并由该夹片切口形成有一夹持片。
2.根据权利要求1所述的自助式干燥食品保鲜排气袋结构,其特征在于,该阀体的该隔板上相对该通孔的一端设有一第二透气薄膜。
3.根据权利要求1所述的自助式干燥食品保鲜排气袋结构,其特征在于,该密封薄膜一端由一弯折180度的弯折部延伸至该包装袋的该袋口外形成该拉掣部,且该弯折部的弯折方向是由该密封薄膜的内边缘朝该包装袋的袋口方向反折。
4.根据权利要求1所述的自助式干燥食品保鲜排气袋结构,其特征在于,该包装袋为夹链袋。
5.根据权利要求1所述的自助式干燥食品保鲜排气袋结构,其特征在于,该包装袋为热封口机封合的热封袋。
CN201910319616.8A 2018-09-25 2019-04-19 自助式干燥食品保鲜排气袋结构 Expired - Fee Related CN110937250B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW107133603 2018-09-25
TW107133603A TWI682880B (zh) 2018-09-25 2018-09-25 自助式乾燥食品保鮮排氣袋結構

Publications (2)

Publication Number Publication Date
CN110937250A CN110937250A (zh) 2020-03-31
CN110937250B true CN110937250B (zh) 2022-03-29

Family

ID=67542065

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201920543491.2U Expired - Fee Related CN210133502U (zh) 2018-09-25 2019-04-19 自助式干燥食品保鲜排气袋结构
CN201910319616.8A Expired - Fee Related CN110937250B (zh) 2018-09-25 2019-04-19 自助式干燥食品保鲜排气袋结构

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201920543491.2U Expired - Fee Related CN210133502U (zh) 2018-09-25 2019-04-19 自助式干燥食品保鲜排气袋结构

Country Status (4)

Country Link
US (1) US10766668B2 (zh)
JP (1) JP6803438B2 (zh)
CN (2) CN210133502U (zh)
TW (1) TWI682880B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI649238B (zh) * 2018-02-05 2019-02-01 川本國際包裝有限公司 包裝袋保鮮排氣閥結構
TWI682880B (zh) * 2018-09-25 2020-01-21 川本國際包裝有限公司 自助式乾燥食品保鮮排氣袋結構
TWI699312B (zh) * 2019-08-29 2020-07-21 坤隆行實業股份有限公司 咖啡袋及其排氣膜

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446361A (en) * 1945-07-09 1948-08-03 Herbert B Clibbon Moisture vapor indicator for packaged goods
IT989172B (it) * 1973-06-14 1975-05-20 Goglio Luigi Procedimento per il confeziona mento di prodotti in contenito ri e contenitore per l attuazio ne del procedimento
IT1265433B1 (it) * 1993-12-23 1996-11-22 Luigi Goglio Valvola di degasazione per prodotti aromatici, in particolare caffe'
US5893461A (en) * 1997-04-07 1999-04-13 Fres-Co System Usa, Inc. Pressure vacuum release hermetic valve for flexible packages
US5988882A (en) * 1997-09-08 1999-11-23 Bagcraft Packaging, L.L.C. Openable bag construction
US6056439A (en) * 1999-01-28 2000-05-02 Fres-Co System Usa, Inc. High flow/volume valve for flexible packaging
US6070728A (en) * 1999-02-02 2000-06-06 Fres-Co System Usa, Inc. Filter bag with valve
GB9912309D0 (en) * 1999-05-26 1999-07-28 Innovative Elastics Limited Rubbish bag
IT1319364B1 (it) * 2000-12-06 2003-10-10 Goglio Spa Luigi Milano Valvola selettrice di degasazione per contenitori di prodottiaromatici o odorosi, quali caffe' e simili.
US6827492B2 (en) * 2001-12-05 2004-12-07 Leland B. Cook One-way concealed-valve vented storage bag
JP4088785B2 (ja) * 2003-07-22 2008-05-21 伸晃化学株式会社 乾燥容器の内蓋
AR046175A1 (es) * 2004-10-07 2005-11-30 Celomat S A Una valvula unidireccional liberadora de presion aplicable a un envase que contiene un producto que emite gases, en la que coexisten un medio fluido y una burbuja de aire, y un envase que incluye a dicha valvula
JP5140343B2 (ja) * 2007-08-07 2013-02-06 エーザイ・アール・アンド・ディー・マネジメント株式会社 容器の内蓋及びこの内蓋を有する容器の蓋
CN202414504U (zh) * 2010-12-27 2012-09-05 日立化成工业株式会社 包装袋
US20120241336A1 (en) * 2011-03-21 2012-09-27 Cryovac, Inc. On-Demand Marination Package
CN102514804B (zh) * 2011-12-02 2013-12-25 东莞市盈尔电器有限公司 一种带抽气阀和密封拉链的真空保鲜袋
CN103121543B (zh) * 2013-02-04 2014-11-05 广东树业环保科技股份有限公司 真空袋制作方法及其制品
ITBO20130550A1 (it) * 2013-10-07 2015-04-08 Aroma System Srl Valvola di sfiato unidirezionale, contenitore ermetico e metodo per realizzare una valvola di sfiato unidirezionale
JP6770308B2 (ja) * 2015-12-14 2020-10-14 レック株式会社 圧縮収納袋用排気具
CN205525857U (zh) * 2016-01-29 2016-08-31 浙江武义张氏包装实业有限公司 自动干燥瓦楞纸箱
KR101839821B1 (ko) * 2016-04-01 2018-03-19 박정락 접착 체결 수단을 가지는 봉투
TWM562837U (zh) * 2017-08-09 2018-07-01 川本國際包裝有限公司 乾燥食品包裝袋包裝保鮮器
TWM567229U (zh) * 2017-08-21 2018-09-21 川本國際包裝有限公司 Bag fresh-keeping exhaust valve
CN207467325U (zh) * 2017-10-30 2018-06-08 干霸干燥剂(深圳)有限公司 一种小型泡罩干燥剂
TWI682880B (zh) * 2018-09-25 2020-01-21 川本國際包裝有限公司 自助式乾燥食品保鮮排氣袋結構

Also Published As

Publication number Publication date
JP6803438B2 (ja) 2020-12-23
JP2020050445A (ja) 2020-04-02
TW202012262A (zh) 2020-04-01
TWI682880B (zh) 2020-01-21
CN210133502U (zh) 2020-03-10
US20190248547A1 (en) 2019-08-15
US10766668B2 (en) 2020-09-08
CN110937250A (zh) 2020-03-31

Similar Documents

Publication Publication Date Title
CN110937250B (zh) 自助式干燥食品保鲜排气袋结构
US6070728A (en) Filter bag with valve
US5992635A (en) Pressure vacuum release hermetic valve for flexible packages
US6085906A (en) Vacuum sealing system
CA2351150C (en) Pressure sensitive one-way valve
CN110116862B (zh) 包装袋保鲜排气阀结构
AU2002312678A1 (en) Pressure sensitive one-way valve
CN210479512U (zh) 自助式干燥食品保鲜包装袋结构
US20080304771A1 (en) Vacuum storage bag with zipper
US20130270146A1 (en) Collapsible article container
TWM582025U (zh) Self-service dry food preservation fresh air bag structure
TWM582933U (zh) 自助式乾燥食品保鮮包裝袋結構
CN219688003U (zh) 一种具有排气结构的包装袋
TWM590577U (zh) 雙效型保鮮器
CN212448729U (zh) 一种新型压缩包装袋
CN211033579U (zh) 一种能够自动排气的自封袋
CN215324301U (zh) 保鲜水果包装袋
JPH076136Y2 (ja) 包装袋
TWM569315U (zh) Packaging bag fresh-keeping exhaust valve structure
CN213567419U (zh) 一种包装袋
CN206231841U (zh) 条式包装袋
JPH063846U (ja) 真空包装用袋
TW202118707A (zh) 雙效型保鮮器
JPH10218248A (ja) 包装食品

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
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220329