TWI610787B - 發泡容器製作方法 - Google Patents
發泡容器製作方法 Download PDFInfo
- Publication number
- TWI610787B TWI610787B TW103124863A TW103124863A TWI610787B TW I610787 B TWI610787 B TW I610787B TW 103124863 A TW103124863 A TW 103124863A TW 103124863 A TW103124863 A TW 103124863A TW I610787 B TWI610787 B TW I610787B
- Authority
- TW
- Taiwan
- Prior art keywords
- foamed
- container
- manufacturing
- item
- patent application
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000005187 foaming Methods 0.000 title claims description 22
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 18
- 239000004088 foaming agent Substances 0.000 claims abstract description 17
- 239000006185 dispersion Substances 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 7
- -1 alcohol compound Chemical class 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 11
- 235000013305 food Nutrition 0.000 claims description 5
- 239000002518 antifoaming agent Substances 0.000 claims description 4
- 239000004970 Chain extender Substances 0.000 claims description 3
- 229920002558 Curdlan Polymers 0.000 claims description 3
- 239000001879 Curdlan Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002873 Polyethylenimine Polymers 0.000 claims description 3
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 229940078035 curdlan Drugs 0.000 claims description 3
- 235000019316 curdlan Nutrition 0.000 claims description 3
- DIXBSCZRIZDQGC-UHFFFAOYSA-N diaziridine Chemical compound C1NN1 DIXBSCZRIZDQGC-UHFFFAOYSA-N 0.000 claims description 3
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 150000003377 silicon compounds Chemical class 0.000 claims description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229920001285 xanthan gum Polymers 0.000 claims description 3
- 239000000230 xanthan gum Substances 0.000 claims description 3
- 229940082509 xanthan gum Drugs 0.000 claims description 3
- 235000010493 xanthan gum Nutrition 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000007062 hydrolysis Effects 0.000 abstract description 3
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 description 14
- 229920000573 polyethylene Polymers 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 239000006260 foam Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000006261 foam material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/56—Foam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/75—Printability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Packages (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
Abstract
一種發泡容器製作方法，其係於一容器之至少一面上均勻塗佈發泡材料，而該發泡材料係包含有食品級PU分散液、聚乙烯醇(PVA)、發泡劑、增粘劑及添加劑混製而成，之後將塗佈發泡材料之容器進行加熱，使發泡材料受熱後於容器之一面上形成一發泡層。藉此，除可提昇製程速度並減少製作耗能之外，更可使該而發泡層達到厚度增加、耐水解性佳、耐刮度佳以及隔熱效果較佳之功效。
Description
本發明是有關於一種發泡容器製作方法，尤指一種除可提昇製程速度並減少製作耗能之外，更可使該而發泡層達到厚度增加、耐水解性佳、以及隔熱效果較佳之功效者。
按，一般習用之發泡容器於製作時，係於容器表面塗佈聚丙烯(PU)、聚乙烯(PE)或PLA等材料作為發泡材料，之後再同時將容器與發泡材料進行烘烤，而使聚丙烯(PU)、聚乙烯(PE)或PLA等材料於容器表面形成一發泡層。
然，以上述習用藉由聚丙烯(PU)、聚乙烯(PE)或PLA作為發泡材料而言，由於聚丙烯(PU)、聚乙烯(PE)或PLA僅係為單純之塑膠材料，因此，當聚丙烯(PU)、聚乙烯(PE)或PLA於烘烤受熱時，常會有發泡效果不佳之情形發生，且當烘烤溫度加熱至120℃時，而該聚乙烯(PE)紙杯內膜則易產生過熱脫膜現象。
再者當容器表面以聚丙烯(PU)、聚乙烯(PE)或PLA等作為發泡材料進行烘烤加熱時，由於其烘烤之方式係同時對容器與發泡材料等進行加熱，但事實上僅需對發泡材料加熱即可，因此，在加熱過程中容器及發泡材料皆同時吸收烘烤時所產生之熱能，如此，除較無法控制加熱時間及溫度之外，更會因為容器及發泡材料接進行收熱而產生能源之損耗。
為解決習用之種種缺失，本案之發明人特潛心研究，開發出一種「發泡容器製作方法」，以有效改善習用之缺點。
本發明之主要目的係在於，除可提昇製程速度並減少製作
耗能之外，更可使該而發泡層達到厚度增加、耐水解性佳、耐刮度佳以及隔熱效果較佳之功效。
為達上述之目的，本發明係一種發泡容器製作方法，其包含有下列步驟：
步驟一：取一容器。
步驟二：於該容器之至少一面上均勻塗佈或印刷發泡材料，而該發泡材料係包含有食品級PU分散液、聚乙烯醇(PVA)、發泡劑、增粘劑及添加劑混製而成。
步驟三：將塗佈印刷之發泡材料容器進行加熱，使發泡材料受熱後於容器之一面上形成一發泡層。
於本發明之一實施例中，該容器係為紙製杯體、紙製盤體或紙製餐盒。
於本發明之一實施例中，該食品級PU分散液之劑量係介於70wt%~90wt%之間。
於本發明之一實施例中，該聚乙烯醇(PVA)之劑量係介於5wt%~15wt%之間。
於本發明之一實施例中，該發泡劑係可為食品級化學性發泡劑、物理性發泡劑或機械性發泡劑，而該發泡劑之劑量係介於0wt%~10wt%之間。
於本發明之一實施例中，該增粘劑係可為食品級Sodium polyacrylate、聚異丁烯(PolyisoButylene)、Xanthan Gum或卡得蘭膠(Curdlan)，而該增粘劑之劑量係介於1wt%~5wt%之間。
於本發明之一實施例中，該添加劑之劑量係介於0wt%~3wt%之間。
於本發明之一實施例中，該添加劑係可為架橋劑、鍊延長劑、消泡劑或催化劑。
於本發明之一實施例中，該架橋劑係可為食品級polyaziridine、Di-aziridine、polycarbodiimide或cyclopolyiimie。
於本發明之一實施例中，該消泡劑係可為食品級silicon、silicon compound、polyether、alcohol、醇化合物、amide或parafin wax。
於本發明之一實施例中，該步驟三中發泡材料之加熱溫度係為100℃±10℃。
於本發明之一實施例中，該發泡材料之加熱方式係以微波爐於400w~800w之間加熱30秒±10%。
於本發明之一實施例中，該發泡材料於加熱形成發泡層後，其厚度係至少增加6倍。
1‧‧‧容器
2‧‧‧發泡材料
2a‧‧‧發泡層
3‧‧‧微波設備
第1圖，係本發明步驟一之示意圖。
第2圖，係本發明步驟二之示意圖。
第3圖，係本發明步驟三之示意圖。
第4圖，係本發明步驟三之成型狀態示意圖。
第2圖，係本發明之使用態樣示意圖。
請參閱『第1、2、3及第4圖』所示，係分別為本發明步驟一之示意圖、本發明步驟二之示意圖、本發明步驟三之示意圖及本發明步驟三之成型狀態示意圖。如圖所示：本發明係一種發泡容器製作方法，其包含有下列步驟：
步驟一：取一容器1，而該容器1係為紙製杯體、紙製盤體或紙製餐盒(如第1圖所示，今本實施例中係以紙製杯體為例)。
步驟二：於該容器1之至少一面上均勻塗佈印刷發泡材料2，而該發泡材料2係包含有70wt%~90wt%之食品級PU分散液、5wt%~15wt%之聚乙烯醇(PVA)、0wt%~10wt%之發泡劑、1wt%~5wt%之增粘劑及0wt%~3wt%之添加劑混製而成，其中該發泡劑係可為食品級化學性發泡劑、物理性發泡劑或機械性發泡劑，該增粘劑係可為食品級Sodium polyacrylate、聚異丁烯(PolyisoButylene)、Xanthan Gum或卡得蘭膠(Curdlan)，且該添加劑係可為架橋劑、鍊延長劑、消泡劑或催化劑，然該架橋劑係可為食品級polyaziridine、Di-aziridine、polycarbodiimide或cyclopolyiimie等，該
消泡劑係可為食品級silicon、silicon compound、polyether、alcohol、醇化合物、amide或parafin wax等，而由於該聚乙烯醇(PVA)係具有黏著之特性，且該食品級PU分散液係具有高分子水溶性之特性，因此，可均勻塗佈於發泡材料2上(如第2圖所示)。
步驟三：將塗佈發泡材料2之容器1進行加熱，而該發泡材料2之加熱方式係以微波設備3於400w~800w之間加熱30秒±10%(如第3圖所示)，並使該發泡材料2達到100℃±10℃之加熱溫度，而由該發泡材料2中係含有黏著性之聚乙烯醇(PVA)以及有高分子水溶性之食品級PU分散液，因此，使用微波設備3進行加熱時，便可依微波設備3僅對水溶液加熱之特性，而直接使發泡材料2中之聚乙烯醇(PVA)受熱後於容器1之表面上均勻產生多數封閉之氣泡，藉以配合食品級PU分散液附著於容器1之表面上，而不會造成熱源之浪費，進而可提昇製程速度並減少製作耗能，如此，便可讓發泡材料2受熱後於容器1之一面上形成一發泡層2a(如第4圖所示)，而該發泡材料2於加熱形成發泡層2a後，其厚度係至少增加6倍，如此，可達到厚度增加、耐水解性佳、耐刮度佳以及隔熱效果較佳之功效。
然，本發明之發泡層2a係可依所需分別設置於容器1之內側面或外側面，或是同時設置於容器1之內外兩側面上，以使容器具有保溫效果。
綜上所述，本發明發泡容器製作方法可有效改善習用之種種缺點，除可提昇製程速度並減少製作耗能之外，更可使該而發泡層達到厚度增加、耐水解性佳、耐刮度佳以及隔熱效果較佳之功效；進而使本發明之產生能更進步、更實用、更符合消費者使用之所須，確已符合發明專利申請之要件，爰依法提出專利申請。
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍；故，凡依本發明申請專利範圍及發明說明書內容所作之簡單的等效變化與修飾，皆應仍屬本發明專利涵蓋之範圍內。
1‧‧‧容器
2a‧‧‧發泡層
Claims (10)
- 一種發泡容器製作方法，包括有下列步驟：步驟一：取一容器；步驟二：於該容器之至少一面上均勻塗佈發泡材料，而該發泡材料係包含有食品級PU分散液、聚乙烯醇(PVA)、發泡劑、增粘劑及0wt%~3wt%之添加劑混製而成，其中該添加劑係可為架橋劑、鍊延長劑、消泡劑或催化劑,且該架橋劑係可為食品級polyaziridine、Di-aziridine、polycarbodiimide或cyclopolyiimie；以及步驟三：將塗佈發泡材料之容器進行加熱，使發泡材料受熱後於容器之一面上形成一發泡層。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該容器係為紙製杯體、紙製盤體或紙製餐盒。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該食品級PU分散液之劑量係介於70wt%~90wt%之間。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該聚乙烯醇(PVA)之劑量係介於5wt%~15wt%之間。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該發泡劑係可為食品級化學性發泡劑、物理性發泡劑或機械性發泡劑，而該發泡劑之劑量係介於0wt%~10wt%之間。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該增粘劑係可為食品級Sodium polyacrylate、聚異丁烯(PolyisoButylene)、Xanthan Gum或卡得蘭膠(Curdlan)，而該增粘劑之劑量係介於1wt%~5wt%之間。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該消泡劑係可為食品級silicon、silicon compound、polyether、alcohol、醇化合物、amide或parafin wax。
- 依申請專利範圍第1項所述之發泡容器製作方法，其中，該步驟三中發泡材料之加熱溫度係為100℃±10℃。
- 依申請專利範圍第8項所述之發泡容器製作方法，其中，該發泡材料之加熱方式係以微波爐於400w~800w之間加熱30秒±10%。
- 依申請專利範圍第9項所述之發泡容器製作方法，其中，該發泡材料於加熱形成發泡層後，其厚度係至少增加6倍。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103124863A TWI610787B (zh) | 2014-07-18 | 2014-07-18 | 發泡容器製作方法 |
| US14/740,459 US20160017107A1 (en) | 2014-07-18 | 2015-06-16 | Method of Fabricating Foam Container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103124863A TWI610787B (zh) | 2014-07-18 | 2014-07-18 | 發泡容器製作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201603984A TW201603984A (zh) | 2016-02-01 |
| TWI610787B true TWI610787B (zh) | 2018-01-11 |
Family
ID=55074015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103124863A TWI610787B (zh) | 2014-07-18 | 2014-07-18 | 發泡容器製作方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20160017107A1 (zh) |
| TW (1) | TWI610787B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795066A (zh) * | 2019-01-15 | 2019-05-24 | 白相义 | 一种地胶生产工艺 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085896A (en) * | 1958-02-10 | 1963-04-16 | Interchem Corp | Method of making foamed polyurethanes |
| CN1184062A (zh) * | 1996-11-29 | 1998-06-10 | 日本得意纸品有限公司 | 绝热性纸制容器及其制造方法 |
| US20030152724A1 (en) * | 1997-02-26 | 2003-08-14 | Fort James Corporation | Coated paperboards and paperboard containers having improved tactile and bulk insulation properties |
| CN101583485A (zh) * | 2007-04-10 | 2009-11-18 | 三井-杜邦聚合化学株式会社 | 具有发泡树脂层的层合膜或片材及其制造方法 |
| US20110111150A1 (en) * | 2008-03-31 | 2011-05-12 | Nissin Foods Holdings Co., Ltd. | Brightening ink composition for printing, paper container material using the brightening ink composition, and heat insulating foamed paper container |
| JP5047668B2 (ja) * | 2006-09-29 | 2012-10-10 | 日本製紙株式会社 | 紙製容器およびその製造方法 |
| CN101981140B (zh) * | 2008-03-28 | 2014-05-07 | 日清食品控股株式会社 | 印刷用油墨组合物、使用该油墨组合物的纸制容器材料和绝热性发泡纸制容器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR074999A1 (es) * | 2009-01-24 | 2011-03-02 | Bayer Materialscience Ag | Espumas de dispersion de poliuretano de dos componentes |
-
2014
- 2014-07-18 TW TW103124863A patent/TWI610787B/zh not_active IP Right Cessation
-
2015
- 2015-06-16 US US14/740,459 patent/US20160017107A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085896A (en) * | 1958-02-10 | 1963-04-16 | Interchem Corp | Method of making foamed polyurethanes |
| CN1184062A (zh) * | 1996-11-29 | 1998-06-10 | 日本得意纸品有限公司 | 绝热性纸制容器及其制造方法 |
| US20030152724A1 (en) * | 1997-02-26 | 2003-08-14 | Fort James Corporation | Coated paperboards and paperboard containers having improved tactile and bulk insulation properties |
| JP5047668B2 (ja) * | 2006-09-29 | 2012-10-10 | 日本製紙株式会社 | 紙製容器およびその製造方法 |
| CN101583485A (zh) * | 2007-04-10 | 2009-11-18 | 三井-杜邦聚合化学株式会社 | 具有发泡树脂层的层合膜或片材及其制造方法 |
| CN101981140B (zh) * | 2008-03-28 | 2014-05-07 | 日清食品控股株式会社 | 印刷用油墨组合物、使用该油墨组合物的纸制容器材料和绝热性发泡纸制容器 |
| US20110111150A1 (en) * | 2008-03-31 | 2011-05-12 | Nissin Foods Holdings Co., Ltd. | Brightening ink composition for printing, paper container material using the brightening ink composition, and heat insulating foamed paper container |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201603984A (zh) | 2016-02-01 |
| US20160017107A1 (en) | 2016-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012171072A9 (en) | Humidifier and layered heating element | |
| CN103935988B (zh) | 一种石墨烯薄膜的转移方法 | |
| RU2015102576A (ru) | Стойкие к расслоению стеклянные контейнеры с теплостойкими покрытиями | |
| WO2011097089A3 (en) | Recessed semiconductor substrates | |
| WO2014179550A3 (en) | Hydrocolloid dressing and method for preparing the same | |
| WO2014074558A3 (en) | Releasable polyester metal transfer film | |
| UA104296C2 (ru) | Способ изготовления теплоизоляционных бумажных контейнеров | |
| PH12020550865A1 (en) | Laminated steel having extremely low interface bubble rate and method for manufacturing same | |
| TWI610787B (zh) | 發泡容器製作方法 | |
| WO2019008282A3 (fr) | Procede d'obtention d'un substrat de verre texture revetu d'un revetement de type sol-gel antireflet | |
| TWD183005S (zh) | 半導體製造裝置之隔熱組件外罩 | |
| CN105592578A (zh) | 一种柔性贴合式纳米电热发热薄膜 | |
| CN205258589U (zh) | 一种薄膜真空镀铝设备的蒸镀系统 | |
| CN204955629U (zh) | 一种防静电复合膜制备机 | |
| TWM501355U (zh) | 發泡容器結構 | |
| HK1207406A1 (zh) | 制造复合材料的方法 | |
| WO2014020446A3 (en) | Hydroxyapatite coating process using microwave technology | |
| CN106142424A (zh) | 发泡容器制作方法 | |
| CN207733169U (zh) | 一种结构改良的导热片 | |
| CN203968414U (zh) | 一种高温薄膜加热器 | |
| CN104890160A (zh) | 一种脱模剂 | |
| CN103173158A (zh) | 热熔美纹胶带的制作工艺 | |
| CN104015409B (zh) | 绝热vcm彩钢板 | |
| CN204997910U (zh) | 发泡纸杯加热装置 | |
| CN102817280B (zh) | 一种纸杯/纸碟的制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |