{"niche":"哪些食品保鲜袋最适合专业厨房或餐厅？","description":"What are the best food saver bags for professional kitchens or restaurants?","products":[{"brand":"Bonsenkitchen","model":"Precut Vacuum Food Sealer Bags 8in x 12in 100 Quart BPA Free Commercial Grade - 100/Pack","price_gbp":11.91,"origin_country":null,"specs":{"size":"12 in x 8 in x 0.04 in","material":"BPA free multi-layer plastic","freezer_safe":true},"confidence_score":null,"sources":[{"label":"Target","url":"https://www.target.com/p/bonsenkitchen-precut-vacuum-food-sealer-bags-100-quart-8-x-12-bpa-free-commercial-grade-textured-thick-embossed-bags-storage-and-sous-vide-cooking/-/A-1001387831","currency":"USD","source_country":"US","price":15.99,"price_gbp":11.91,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Bonsenkitchen","url":"https://www.bonsenkitchen.com/products/copy-of-bonsenkitchen-vaccum-sealer-packing-precut-bag","currency":"USD","source_country":"US","price":29.99,"price_gbp":22.34,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Walmart Business","url":"https://business.walmart.com/ip/Bonsenkitchen-Precut-Food-Vacuum-Seal-Bags-100-Quart-8-x-12/15679150194","currency":"USD","source_country":"US","price":19.99,"price_gbp":14.89,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Target","url":"https://www.target.com/p/bonsenkitchen-precut-vacuum-food-sealer-bags-100-quart-8-x-12-bpa-free-commercial-grade-textured-thick-embossed-bags-storage-and-sous-vide-cooking/-/A-1001387831","currency":"USD","source_country":"US","price":15.99,"price_gbp":11.91,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"Bonsenkitchen","url":"https://www.bonsenkitchen.com/products/copy-of-bonsenkitchen-vaccum-sealer-packing-precut-bag","currency":"USD","source_country":"US","price":29.99,"price_gbp":22.34,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"Walmart Business","url":"https://business.walmart.com/ip/Bonsenkitchen-Precut-Food-Vacuum-Seal-Bags-100-Quart-8-x-12/15679150194","currency":"USD","source_country":"US","price":19.99,"price_gbp":14.89,"scraped_at":"2026-06-15T07:41:44.093965"}],"summary":"Pre-cut 8 in x 12 in heavy-duty embossed vacuum sealer bags (100 pack) made from BPA-free commercial-grade multi-layer plastic with textured channels for air removal, suitable for sous-vide and freezer storage. They are compatible with major vacuum sealer brands and marketed for repeated use, microwaving, boiling and dishwasher-safe up to specified temperatures. These bags are aimed at extended freshness and freezer burn protection for home and light commercial use.","ideal_for":"适合专业厨房：商用级、带浮雕纹理便于高效排气、100件装且可冷冻，支持大批量分装和低温慢煮（sous-vide）用途。"},{"brand":"Choice","model":"6in x 8in Chamber Vacuum Packaging Pouches 3 Mil - 1,000/Case","price_gbp":22.72,"origin_country":null,"specs":{"size":"8 x 6 x null","material":"80% polyethylene, 20% nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/6-x-8-chamber-vacuum-packaging-pouches-bags-3-mil-case/186CVB68C.html","currency":"USD","source_country":"US","price":31.99,"price_gbp":23.83,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"Vacuum Sealers Unlimited","url":"https://vacuumsealersunlimited.com/shop/commercial-chamber-vacuum-sealer-bags-pouches/3-mil-chamber-bags/6-x-8-chamber-vacuum-sealer-bags-case-of-1000/","currency":"USD","source_country":"US","price":30.5,"price_gbp":22.72,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"CarePac","url":"https://www.carepac.com/product/vacuum-chamber-bags-clear-6%E2%80%B3-x-8%E2%80%B3-3-mil-1000-pack/","currency":"USD","source_country":"US","price":45.99,"price_gbp":34.26,"scraped_at":"2026-06-15T07:41:06.191342"}],"summary":"Commercial-grade 3 mil chamber vacuum pouches made from a polyethylene/nylon blend designed for use with chamber vacuum machines. Sold in bulk (1000 per case), they are puncture resistant, boilable, microwave-safe, and suitable for freezing and sous-vide. They suit kitchens that need high-clarity, durable bags for long-term storage and cooking.","ideal_for":"适合专业厨房：3 mil 厚、80% 聚乙烯 / 20% 锦纶的构造提供抗刺穿性并且适合冷冻存储，适用于高产量的低温慢煮和商用真空封存。"},{"brand":"Choice","model":"8in x 50ft Full Mesh External Vacuum Packaging Bags Roll 3 Mil","price_gbp":4.83,"origin_country":null,"specs":{"size":"600 x 8 x 0.003","material":"80% polyethylene, 20% nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/8-x-50-roll-of-full-mesh-external-vacuum-packaging-bags-3-mil/186EVB850RC.html","currency":"USD","source_country":"US","price":6.49,"price_gbp":4.83,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Orderve (Gordon Food Service)","url":"https://www.orderve.com/products/bags-8-inch-x-50-foot-plastic-full-mesh-clear-3-mil-roll-for-vacuum-sealer-system-366144","currency":"USD","source_country":"US","price":193.15,"price_gbp":143.89,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Vacuum Sealers Unlimited","url":"https://vacuumsealersunlimited.com/shop/top-level-category-1/8-inch-x-50-foot-vacuum-sealing-rolls-case-of-12/","currency":"USD","source_country":"US","price":144.99,"price_gbp":108.01,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/8-x-50-roll-of-full-mesh-external-vacuum-packaging-bags-3-mil/186EVB850RC.html","currency":"USD","source_country":"US","price":6.49,"price_gbp":4.83,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"Orderve (Gordon Food Service)","url":"https://www.orderve.com/products/bags-8-inch-x-50-foot-plastic-full-mesh-clear-3-mil-roll-for-vacuum-sealer-system-366144","currency":"USD","source_country":"US","price":193.15,"price_gbp":143.89,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"Vacuum Sealers Unlimited","url":"https://vacuumsealersunlimited.com/shop/top-level-category-1/8-inch-x-50-foot-vacuum-sealing-rolls-case-of-12/","currency":"USD","source_country":"US","price":144.99,"price_gbp":108.01,"scraped_at":"2026-06-15T07:41:44.093965"}],"summary":"Full-mesh external vacuum bag roll (8in open width, 50ft long, 3 mil) made of an 80% polyethylene / 20% nylon blend with textured mesh for reliable air removal; suitable for external strip vacuum machines, freezer, microwave, boil, and sous-vide use. Cut-to-size roll format reduces waste and fits commercial kitchens needing custom bag lengths. Ideal for high-volume packaging thanks to commercial-grade strength and puncture resistance.","ideal_for":"适合专业厨房：3 mil 厚、80% 聚乙烯/20% 尼龙的全网纹结构和 8in x 50ft 卷装规格使餐厅能为外置条式真空机裁切自定义尺寸的袋子，提供耐用性并支持低温慢煮/煮沸/冷冻使用。"},{"brand":"FoodSaver","model":"11in x 16in Expandable Vacuum Seal Roll","price_gbp":17.87,"origin_country":null,"specs":{"size":"16 ft x 11 in x null","material":"multi-ply plastic (BPA-free)","freezer_safe":true},"confidence_score":null,"sources":[{"label":"FoodSaver (official)","url":"https://www.foodsaver.com/shop/vacuum-seal-bags-rolls/vacuum-seal-rolls/expandable-rolls/foodsaver-11-x-16-expandable-vacuum-seal-rolls-2-pack/SP_2515623.html","currency":"USD","source_country":"US","price":35.99,"price_gbp":26.81,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"FoodSaver (official product page)","url":"https://www.foodsaver.com/expandable-rolls/","currency":"USD","source_country":"US","price":23.99,"price_gbp":17.87,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"The Home Depot","url":"https://www.homedepot.com/p/FoodSaver-11-in-x-16-ft-Vacuum-Seal-Roll-3-Pack-FSFSBF0634-P00/204499354","currency":"USD","source_country":"US","price":27.99,"price_gbp":20.85,"scraped_at":"2026-06-15T07:41:06.191342"}],"summary":"Expandable vacuum-seal rolls made from multi-ply, BPA-free material that resist freezer burn and allow sealing of large items like roasts or whole poultry. Rolls are simmer and microwave safe and include channels for improved air removal; sold in single-roll and multi-pack options. Suited for bulk food prep and long-term freezer storage.","ideal_for":"适用于专业厨房：11 in 宽度和可扩展至 16 ft 的长度可容纳大块肉和整只家禽，便于批量分装和长期真空封存。"},{"brand":"FoodSaver","model":"Liquid Block Vacuum-Seal Quart Bags 12 Count","price_gbp":12.66,"origin_country":null,"specs":{"size":"8 x 11 x null","material":"Multi-ply plastic","freezer_safe":true},"confidence_score":null,"sources":[{"label":"FoodSaver","url":"https://www.foodsaver.com/shop/vacuum-seal-bags-rolls/vacuum-seal-bags/liquid-block-bags/foodsaver-liquid-block-vacuum-seal-quart-bags-12-count/SP_2515609.html","currency":"USD","source_country":"US","price":16.99,"price_gbp":12.66,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"Kohl's","url":"https://www.kohls.com/product/prd-4946350/foodsaver-liquid-block-vacuum-seal-quart-bag-12-pk.jsp","currency":"USD","source_country":"US","price":17.99,"price_gbp":13.4,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"FoodSaver product listing (alternate URL)","url":"https://www.foodsaver.com/liquid-block-bags/foodsaver-liquid-block-vacuum-seal-quart-bags-12-count/SAP_2159413.html","currency":"USD","source_country":"US","price":16.99,"price_gbp":12.66,"scraped_at":"2026-06-15T07:41:06.191342"}],"summary":"Pre-cut quart vacuum-seal bags with a liquid-blocking strip and textured channels for improved air removal and multi-ply construction to resist freezer burn; BPA-free and designed for sealing marinated or juicy foods. Sold in 12-count packs and suited for use with FoodSaver vacuum-sealing systems. Availability varies by retailer.","ideal_for":"适用于专业厨房，因为防液体条和纹理通道为多汁蛋白质和腌料提供可靠密封，减少泄漏和冷冻烧伤。"},{"brand":"FoodSaver","model":"Vacuum Zipper Gallon Bags, 12 Count","price_gbp":8.93,"origin_country":null,"specs":{"material":"multi-layer plastic, BPA-free","freezer_safe":true},"confidence_score":null,"sources":[{"label":"FoodSaver (official)","url":"https://www.foodsaver.com/shop/vacuum-seal-bags-rolls/vacuum-seal-bags/zipper-bags/foodsaver-vacuum-zipper-gallon-bags-12-count/SP_2515611.html","currency":"USD","source_country":"US","price":11.99,"price_gbp":8.93,"scraped_at":"2026-06-15T07:36:23.911451"},{"label":"Target","url":"https://www.target.com/p/foodsaver-12ct-gallon-zipper-bags-for-use-with-foodsaver-handheld-vacuum-sealer/-/A-94682643","currency":"USD","source_country":"US","price":11.99,"price_gbp":8.93,"scraped_at":"2026-06-15T07:36:23.911451"},{"label":"South Euclid True Value Hardware","url":"https://southeuclid.shoptruevalue.com/p/vacuum-seal-zipper-bags-gallon-053891101745","currency":"USD","source_country":"US","price":19.99,"price_gbp":14.89,"scraped_at":"2026-06-15T07:36:23.911451"}],"summary":"加仑尺寸可重复使用真空拉链袋（12个装），由耐用多层无BPA塑料制成，带加固双拉链和专用通道以改善抽气效果。底部带折底设计，便于灌装，适用于冰箱、冷冻室和食品储藏室存放，可延长食物保鲜时间。","ideal_for":"适用于专业厨房，因为坚固的多层BPA-free材料、加固双拉链和真空通道为高频使用物品提供耐用且可重新密封的存储。"},{"brand":"GameSaver","model":"Heavy-Duty 11in x 12ft Heat-Seal Rolls - 2 Pack","price_gbp":4.46,"origin_country":null,"specs":{"size":"144 in x 11 in x 0.1 in","material":"Multi-ply (multi-layer) plastic, BPA-free","freezer_safe":true},"confidence_score":null,"sources":[{"label":"FoodSaver (official)","url":"https://www.foodsaver.com/shop/vacuum-seal-bags-rolls/vacuum-seal-rolls/heavy-duty-rolls/gamesaver-heavy-duty-11-x-12-heat-seal-rolls---2-pack/SP_878207.html","currency":"USD","source_country":"US","price":29.99,"price_gbp":22.34,"scraped_at":"2026-06-15T07:36:23.911451"},{"label":"Yeager's Sporting Goods","url":"https://yeagerssportinggoods.com/foodsaver-gamesaver-heavy-duty-11x12-heat-seal-rolls-2-pack/","currency":"USD","source_country":"US","price":22.99,"price_gbp":17.13,"scraped_at":"2026-06-15T07:36:23.911451"},{"label":"Fry's / Kroger (product page)","url":"https://www.frysfood.com/p/foodsaver-heat-seal-11-in-x-12-ft-vacuum-bag-roll/0003341300437","currency":"USD","source_country":"US","price":5.99,"price_gbp":4.46,"scraped_at":"2026-06-15T07:36:23.911451"}],"summary":"两卷 11 in x 12 ft 热封卷，由多层无 BPA 材料制成，带有真空通道以去除空气并阻挡水分和氧气。卷材允许剪裁成自定义袋长；材料防刺穿，适合冷冻、炖煮、微波加热和真空低温烹饪（sous-vide）至 195°F/90°C。适用于需要耐用、可定制真空包装的家庭和轻度商业用途。","ideal_for":"适合专业厨房使用，因为厚重多层材料、11 in 宽度和 12 ft 卷长可制作自定义尺寸且抗刺穿的袋子，适用于高产量真空封存和冷冻存储。"},{"brand":"OutOfAir","model":"11in x 16in Gallon Vacuum Seal Bags 100 Pack","price_gbp":27.53,"origin_country":null,"specs":{"size":"16 L x 11 W x null H","material":"Polyethylene + Nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"OutOfAir (official)","url":"https://outofair.com/11-x-16-gallon-vacuum-seal-bags-100-bags.html","currency":"USD","source_country":"US","price":36.95,"price_gbp":27.53,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"OutOfAir (precut listing)","url":"https://outofair.com/precut-vacuum-sealer-bags","currency":"USD","source_country":"US","price":36.95,"price_gbp":27.53,"scraped_at":"2026-06-15T07:41:06.191342"}],"summary":"Commercial-grade 11 in x 16 in vacuum sealer bags (100 count) made from 7-layer polyethylene and nylon with a textured embossed side (10 mil) and a clear gloss side (4 mil). They are BPA-free, FDA food-safe, compatible with standard heat-seal vacuum sealers, and suitable for sous-vide and freezer storage. The bags include writable labels and tear notches for easier use.","ideal_for":"适用于专业厨房：由于为 7 层加厚袋（10 mil 压花/4 mil 光面），在高强度使用下更耐刺穿，且兼容夹持式（clamp-style）真空封口机。"},{"brand":"OutOfAir","model":"8in x 25ft Vacuum Sealer Rolls 2 Rolls Heavy Duty BPA Free","price_gbp":11.17,"origin_country":null,"specs":{"size":"25 ft x 8 in x null","material":"7-layer plastic (nylon, polyethylene, low density polyethylene)","freezer_safe":true},"confidence_score":null,"sources":[{"label":"OutOfAir","url":"https://outofair.com/8-x-25-and-11-x-25-vacuum-seal-bag-rolls-2-rolls-of-each.html","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.17,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"OutOfAir product listing (single size)","url":"https://outofair.com/vacuum-sealer-bags","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.17,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"OutOfAir","url":"https://outofair.com/8-x-25-and-11-x-25-vacuum-seal-bag-rolls-2-rolls-of-each.html","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.17,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"OutOfAir product listing (single size)","url":"https://outofair.com/vacuum-sealer-bags","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.17,"scraped_at":"2026-06-15T07:41:44.093965"}],"summary":"Heavy-duty BPA-free vacuum sealer rolls made from 7-layer plastic with textured embossing (10 mil) and gloss side (4 mil) for puncture resistance and sous-vide safety. Sold as two 8 in x 25 ft rolls, compatible with all standard heat-seal vacuum sealer machines and suitable for freezer, microwave, boiling, and sous-vide use. Includes measurement markings and write-ready labels for organization.","ideal_for":"适合专业厨房使用 -- 7层更厚的结构（纹理面10 mil，光面4 mil）能抵抗穿刺和冷冻室烧伤，适合频繁的商用使用。"},{"brand":"VacMaster","model":"11in x 20ft Commercial Vacuum Sealer Roll","price_gbp":3.54,"origin_country":null,"specs":{"size":"20 ft x 11.5 in x null","material":"3 mil multi-layer (polyethylene and nylon)","freezer_safe":true},"confidence_score":null,"sources":[{"label":"GoFoodservice","url":"https://www.gofoodservice.com/p/vacmaster-947151","currency":"USD","source_country":"US","price":4.75,"price_gbp":3.54,"scraped_at":"2026-06-15T07:36:23.911451"},{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vendor/vacmaster.html","currency":"USD","source_country":"US","price":33.98,"price_gbp":25.31,"scraped_at":"2026-06-15T07:36:23.911451"},{"label":"SimpleSKU","url":"https://simplesku.ca/products/vacmaster-roll-bags-for-suction-sealers-8-inch-wide-20-ft-long-cut-to-size","currency":"USD","source_country":"US","price":29.99,"price_gbp":22.34,"scraped_at":"2026-06-15T07:36:23.911451"}],"summary":"VacMaster 11.5 in x 20 ft 全网格（full-mesh）真空封口卷为 3-mil 多层商用袋卷，适用于真空封口、冷冻、低温慢煮（sous-vide）、煮沸和微波加热。其专利网格纹理可提升抽真空性能并有助于防止冷冻烧伤，适合专业餐饮使用。单卷销售（部分供应商通常有最低订购量）。","ideal_for":"非常适合专业厨房使用，其 3-mil 多层材料和全网格纹理提供耐用、抗穿刺的真空封口，适用于冷冻、低温慢煮与反复重负荷使用。"},{"brand":"VacPak-It","model":"186CVB1022 10in x 22in Chamber Vacuum Packaging Pouches 3 Mil - 500/Case","price_gbp":54.54,"origin_country":null,"specs":{"size":"22 x 10 x null","material":"80% polyethylene, 20% nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-10-x-22-chamber-vacuum-packaging-pouches-bags-3-mil-case/186CVB1022.html","currency":"USD","source_country":"US","price":98.49,"price_gbp":73.37,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"Rocket Industrial","url":"https://www.rocketindustrial.com/10-x-22-vacuum-pouch.html","currency":"USD","source_country":"US","price":73.21,"price_gbp":54.54,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"Restaurant Supply Wholesale (Canada)","url":"https://www.restaurantsupplywholesale.ca/products/186cvb1022-10-x-22-chamber-vacuum-packaging-pouches-bags-3-mil-by-prime-500-case","currency":"USD","source_country":"US","price":202.99,"price_gbp":151.22,"scraped_at":"2026-06-15T07:41:06.191342"}],"summary":"Industrial 3 mil chamber vacuum pouches made of 80% polyethylene and 20% nylon, sized 10 in x 22 in (open end) and sold 500 per case. Designed for chamber vacuum machines, they are freezer safe, boilable, microwave safe, BPA free, and suitable for sous vide and long-term food storage.","ideal_for":"适用于专业厨房：3 mil 的多层聚乙烯/尼龙结构和 10 in x 22 in 的尺寸提供商用级的抗穿刺性能，并适合餐厅使用的室式真空机。"},{"brand":"VacPak-It","model":"186CVB41016 10in x 16in Chamber Vacuum Packaging Pouches 4 Mil - 1,000/Case","price_gbp":100.95,"origin_country":null,"specs":{"size":"16 x 10 x null","material":"85% polyethylene, 15% nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-10-x-16-chamber-vacuum-packaging-pouches-bags-4-mil-case/186CVB41016.html","currency":"USD","source_country":"US","price":156.49,"price_gbp":116.58,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"Vacuum Sealers Unlimited","url":"https://vacuumsealersunlimited.com/shop/commercial-chamber-vacuum-sealer-bags-pouches/4-mil-chamber-bags/10-x-16-4mil-chamber-vacuum-sealer-bags-case-of-1000/","currency":"USD","source_country":"US","price":135.51,"price_gbp":100.95,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-10-x-16-chamber-vacuum-packaging-pouches-bags-4-mil-case/186CVB41016.html","currency":"USD","source_country":"US","price":156.49,"price_gbp":116.58,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Vacuum Sealers Unlimited","url":"https://vacuumsealersunlimited.com/shop/commercial-chamber-vacuum-sealer-bags-pouches/4-mil-chamber-bags/10-x-16-4mil-chamber-vacuum-sealer-bags-case-of-1000/","currency":"USD","source_country":"US","price":135.51,"price_gbp":100.95,"scraped_at":"2026-06-15T07:41:46.922840"}],"summary":"Industrial-strength 4 mil chamber vacuum pouches made of a polyethylene/nylon blend. Designed for chamber vacuum machines, boilable, microwave safe, freezer safe, and suitable for sous vide; sold in cases of 1,000. Useful where puncture resistance and clarity are needed for commercial food storage.","ideal_for":"适用于专业厨房：4 mil 厚度和 85% 聚乙烯 / 15% 尼龙的结构提供了进行低温慢煮和重载储存所需的抗刺穿性和可煮沸性。"},{"brand":"VacPak-It","model":"186CVB41018 10in x 18in Chamber Vacuum Packaging Pouches 4 Mil - 500/Case","price_gbp":61.45,"origin_country":null,"specs":{"size":"18 x 10 x null","material":"Polyethylene / Nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-10-x-18-chamber-vacuum-packaging-pouches-bags-4-mil-case/186CVB41018.html","currency":"USD","source_country":"US","price":82.49,"price_gbp":61.45,"scraped_at":"2026-06-15T07:41:06.191342"}],"summary":"Industrial-strength chamber vacuum pouches made from a polyethylene/nylon blend with 4 mil thickness, 10 in open end and 18 in length. Designed for chamber vacuum machines, they are freezer-, microwave-, and boil-safe and include a tear notch for easy opening. Sold in bulk (500/Case) for high-volume foodservice use.","ideal_for":"适合专业厨房使用--厚度为4 mil，聚乙烯/尼龙材质提供抗穿刺性能，且以500/Case 散装销售，适合高产量封装。"},{"brand":"VacPak-It","model":"186CVB4820 8in x 20in Chamber Vacuum Packaging Pouches 4 Mil - 1,000/Case","price_gbp":107.64,"origin_country":null,"specs":{"size":"20 in x 8 in x 0 in","material":"85% polyethylene and 15% nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-8-x-20-chamber-vacuum-packaging-pouches-bags-4-mil-case/186CVB4820.html","currency":"USD","source_country":"US","price":144.49,"price_gbp":107.64,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-8-x-20-chamber-vacuum-packaging-pouches-bags-4-mil-case/186CVB4820.html","currency":"USD","source_country":"US","price":144.49,"price_gbp":107.64,"scraped_at":"2026-06-15T07:41:46.922840"}],"summary":"Industrial-strength 4 mil chamber vacuum pouches made from 85% polyethylene and 15% nylon; designed for chamber vacuum machines, boilable, microwave safe, and freezer safe with a tear notch for easy opening. Sold in bulk (1,000 per case) and suited for sous-vide and long-term food storage. Offers puncture and abrasion resistance for professional use.","ideal_for":"适合专业厨房：4 mil 厚度和聚乙烯/尼龙结构提供所需的抗刺穿性以及慢煮/可煮沸/可冷冻性能，适用于大批量长期食品存储。"},{"brand":"VacPak-It","model":"186CVB711 7in x 11in Chamber Vacuum Packaging Pouches 3 Mil - 1,000/Case","price_gbp":37.24,"origin_country":null,"specs":{"size":"11 x 7 x null","material":"80% polyethylene, 20% nylon","freezer_safe":true},"confidence_score":null,"sources":[{"label":"WebstaurantStore","url":"https://www.webstaurantstore.com/vacpak-it-7-x-11-chamber-vacuum-packaging-pouches-bags-3-mil-case/186CVB711.html","currency":"USD","source_country":"US","price":54.99,"price_gbp":40.97,"scraped_at":"2026-06-15T07:41:46.922840"},{"label":"Imperial Dade (LK Packaging)","url":"https://www.imperialdade.com/catalog/product-detail/bag-7x11-in-poly-nylon-3mil-clear-vacuum-1000-case-lk%20packaging-30NV0711?id=22336","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"Walton's (similar chamber pouch listing)","url":"https://waltons.com/waltons-chamber-vacuum-pouches-3-mil/","currency":"USD","source_country":"US","price":49.99,"price_gbp":37.24,"scraped_at":"2026-06-15T07:41:06.191342"},{"label":"Walton's (similar product listing)","url":"https://waltons.com/waltons-chamber-vacuum-pouches-3-mil/","currency":"USD","source_country":"US","price":49.99,"price_gbp":37.24,"scraped_at":"2026-06-15T07:41:44.093965"},{"label":"Imperial Dade (product page)","url":"https://www.imperialdade.com/catalog/product-detail/bag-7x11-in-poly-nylon-3mil-clear-vacuum-1000-case-lk%20packaging-30NV0711?id=22336","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-15T07:41:46.922840"}],"summary":"Industrial-strength 3 mil chamber vacuum pouches made of 80% polyethylene and 20% nylon; designed for chamber vacuum machines, boilable, microwave safe, and freezer safe. Sold in cases of 1,000 and suitable for sous-vide and long-term food storage, offering puncture resistance and extended shelf life.","ideal_for":"适用于专业厨房：厚度为 3 mil，材料为 80% 聚乙烯/20% 尼龙，具有抗穿刺性，并且可冷冻以便长期存储。"},{"brand":"Vacuum Sealers Unlimited","model":"ULTRA 15in x 18in Vacuum Sealer Bags, 50 Pack","price_gbp":14.89,"origin_country":null,"specs":{"size":"16 × 15 × 2 in","material":"nylon/poly","freezer_safe":true},"confidence_score":null,"sources":[{"label":"Vacuum Sealers Unlimited","url":"https://vacuumsealersunlimited.com/shop/bags-rolls-canisters-for-foodsaver-weston-vacmaster/15-wide-bags-rolls-for-westoncabelasvacmaster-machines/15-x-18-ultra-bags-for-westoncabelasvacmaster-machines/50-ultra-15-x-18-size-vacuum-sealer-bags/","currency":"USD","source_country":"US","price":19.99,"price_gbp":14.89,"scraped_at":"2026-06-15T07:36:23.911451"}],"summary":"加厚3.5 mil纹理尼龙/聚合物真空封口袋，一面有压纹以加速抽气，另一面光滑透明以便展示产品。BPA-free，USDA批准材料；设计用于抗穿刺和防冻烧，并兼容主要的外置吸力真空封口机。按50包出售，适用于15 in或16 in封条长度。","ideal_for":"适用于专业厨房：较厚的3.5 mil尼龙/聚合物结构与压纹表面可减少穿刺并加速排气，为高频大量食品存储提供耐用的长期保护。"}]}