{"id":26905,"date":"2026-09-08T22:06:03","date_gmt":"2026-09-08T14:06:03","guid":{"rendered":"https:\/\/lintyco.my\/vffs-vs-beg-prabentuk\/"},"modified":"2026-09-12T18:24:44","modified_gmt":"2026-09-12T10:24:44","slug":"vffs-vs-beg-prabentuk","status":"publish","type":"post","link":"https:\/\/lintyco.my\/en\/vffs-vs-beg-prabentuk\/","title":{"rendered":"VFFS vs. pre-formed bags (Doypack): speed, film cost, and flexibility"},"content":{"rendered":"

The correct question: not which machine is better.<\/h2>\n

These two technologies solve different problems. Vertical form-fill-seal (VFFS) machines make bags from a film roll as they fill \u2014 the lowest cost per bag. Pre-made pouch packaging machines take finished pouches, open them, fill and seal them \u2014 the highest bag presentation quality.<\/p>\n

The choice depends on three factors: volume, your product's shelf value, and your film strategy. Let's compare them directly.<\/p>\n

Comparison table<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Criteria<\/th>\nVertical Form-Fill-Seal<\/th>\nPre-formed bag machine (Doypack)<\/th>\n<\/tr>\n<\/thead>\n
Normal speed<\/td>\n40-120 bags\/min<\/td>\n25-60 bags\/min<\/td>\n<\/tr>\n
Film cost per bag<\/td>\nlow \u2014 film roll<\/td>\nHigher \u2014 printed bag<\/td>\n<\/tr>\n
Bag shape<\/td>\npillow, back seam, gusset<\/td>\ndoypack, stand-up bag, zipper, valve, spout<\/td>\n<\/tr>\n
Shelf display<\/td>\nsimple<\/td>\nTall \u2014 a stand with a large printed face.<\/td>\n<\/tr>\n
Change size<\/td>\nChange bag filter, 30-60 minutes<\/td>\nChange the bag set, usually faster.<\/td>\n<\/tr>\n
Complexity of operations<\/td>\nSimple \u2014 one roll to keep<\/td>\nLower \u2014 the bag has already formed<\/td>\n<\/tr>\n
Suitable for<\/td>\nHigh volume, medium-value product<\/td>\nPremium product, consumer brand, large size<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The speed figures are typical industry ranges; actual speeds depend on the product, fill weight, and film.<\/p>\n

When VFFS wins<\/h2>\n

High volume with moderate margins.<\/strong> 200 g of beans, 1 kg of sugar, 80 g of snacks, 50 g of spices \u2014 products sold in tens of thousands of bags a month. The much lower film-roll cost per bag makes VFFS the best cost-saving solution at scale.<\/p>\n

One or two stable formats.<\/strong> If 80% your sales come from two bag sizes, the VFFS runs with minimal changeovers. For powder and granular products, refer to Automatic powder packaging machine<\/a> for the filler configuration.<\/p>\n

Limited floor space.<\/strong> A single-lane VFFS machine only uses a small floor area\u2014tall, not wide.<\/p>\n

When does a pre-formed bag win?<\/h2>\n

Premium products on the supermarket shelf.<\/strong> Stand-up pouches with large printed faces, resealable zippers, and one-way valves (for coffee) sell products before customers even read them. For categories like specialty coffee, premium soups, or baby food, display wins cost.<\/p>\n

Large or heavy bag size.<\/strong> 1\u20135 kg bags with hand-held gripping are easier to handle using thick, pre-formed bags than thin film rolls.<\/p>\n

Many SKUs, with modest returns on each.<\/strong> Changing pre-made bags is faster than changing VFFS forming sets \u2014 a line with 10 flavors and 4 sizes is often more efficient on a pre-made bag machine.<\/p>\n

Strict weight control on large bags.<\/strong> Filling 2 kg bags with a multihead weigher on a pre-formed bag machine delivers a combination of accuracy and speed that VFFS struggles to achieve at that size.<\/p>\n

Film Costs: A Structural Comparison<\/h2>\n

Cost structure for 10,000 bags per month (illustrative structure, not actual currency prices):<\/p>\n\n\n\n\n\n\n\n\n
Item<\/th>\nVertical Form Fill Seal<\/th>\nPre-formed bag<\/th>\n<\/tr>\n<\/thead>\n
Materials<\/td>\nlong film roll (km)<\/td>\nPrinted bag<\/td>\n<\/tr>\n
Price of material unit<\/td>\nlowest per bag<\/td>\n2-4 times higher per bag<\/td>\n<\/tr>\n
Remains<\/td>\nRoll end + conversion<\/td>\nDefective molded bag (low)<\/td>\n<\/tr>\n
Stocks to be maintained<\/td>\nLarge universal roll<\/td>\nOne design per SKU<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

General rule: at high volumes, the difference in film cost per bag wins out. At low volumes with a high selling price per unit, the premium for pre-formed bags is recouped by the shelf price.<\/p>\n

Results in 4 questions<\/h2>\n
    \n
  1. How many bags per month for your main product? (Under 30,000 and premium \u2192 lean toward pre-formed bags; over 100,000 \u2192 VFFS almost guaranteed.)<\/li>\n
  2. Does your product require a resealable (zip) bag or a valve? (Yes \u2192 pre-formed bag; VFFS can also do it but it's more complex.)<\/li>\n
  3. Does your market aggressively compare prices per kg on the shelf? (Yes \u2192 VFFS, control film costs.)<\/li>\n
  4. Does your plan include 10+ SKUs over 2 years? (Yes \u2192 pre-formed bag machine with quick changeover.)<\/li>\n<\/ol>\n

    Many large manufacturers eventually have both: VFFS for contract volumes and pre-formed bags for their own brands. For the first machine, choose the technology that matches the current 70% sales\u2014not the dream 30%.<\/p>\n

    Frequently Asked Questions (FAQ)<\/h2>\n

    Can VFFS make stand-up bags (doypacks)?<\/strong><\/p>\n

    J: It's possible with a custom former and thick film, but the results and neatness of the bag pale in comparison to pre-formed bag machines designed for doypacks. If doypacks are part of your brand strategy, pre-formed bag machines are the right choice.<\/p>\n

    Which is easier for SMEs to handle?<\/strong><\/p>\n

    J: Pre-formed bag machines are easier to learn \u2014 the bags are already formed, so there's no film-forming adjustment. VFFS requires film and sealing adjustments that take one to two weeks to learn.<\/p>\n

    Do both use the same filler?<\/strong><\/p>\n

    J: Yes \u2014 an auger for powder, a cup dispenser for granules, and a multi-head scale for irregular items. Fillers are chosen by product, not by machine type.<\/p>\n

    How about coffee with a one-way valve?<\/strong><\/p>\n

    J: Bean-coffee and ground coffee in valve bags are almost always packed using pre-formed bag machines \u2014 the valve must be attached to the finished bag before filling. See sack of rice<\/a> for the shape of the bag.<\/p>\n

    Related pages<\/h2>\n

    Automatic powder packaging machine<\/a> | Automatic spice packaging machine<\/a> | Doy bag (standing bag)<\/a> | How to choose a packing machine for an SME<\/a><\/p>\n

    \n

    Specify the product, bag size, and bag target per minute. Get a quote<\/a>, specifications and delivery timeframe.<\/p>","protected":false},"excerpt":{"rendered":"

    VFFS vs. pre-formed bags (Doypack): 40\u2013120 bags\/min vs. 25\u201360 bags\/min, film cost per bag and format flexibility \u2014 the answers in 4 practical questions.<\/p>","protected":false},"author":1,"featured_media":22155,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"VFFS vs beg prabentuk (Doypack): kelajuan, kos filem dan","_seopress_titles_desc":"VFFS vs beg prabentuk (Doypack): kelajuan 40-120 vs 25-60 beg\/min, kos filem setiap beg dan kefleksibelan format \u2014 keputusan dalam 4 soalan praktikal.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","footnotes":""},"categories":[1],"tags":[190,66,182],"class_list":["post-26905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-beg-prabentuk","tag-doypack","tag-vffs"],"_links":{"self":[{"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/posts\/26905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/comments?post=26905"}],"version-history":[{"count":5,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/posts\/26905\/revisions"}],"predecessor-version":[{"id":26965,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/posts\/26905\/revisions\/26965"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/media\/22155"}],"wp:attachment":[{"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/media?parent=26905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/categories?post=26905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lintyco.my\/en\/wp-json\/wp\/v2\/tags?post=26905"}],"curies":[{"name":"WordPress","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}